[OSPP]Add more observability in apollo config client #74
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## Walkthrough
Recent updates to the Apollo framework enhance its monitoring capabilities through the introduction of new classes and interfaces for metrics collection, event handling, and structured logging. The changes include the implementation of various monitoring APIs, a new constants repository, and improvements in dependency injection, all aimed at improving observability and management of configuration metrics.
## Changes
| Files | Change Summary |
|-----------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------|
| `.../src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java` | Introduced `ConfigMonitorInitializer` class for initializing monitoring components within Apollo. |
| `.../src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java` | Enhanced `DefaultInjector` with new bindings for monitoring capabilities. |
| `.../src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java` | Improved monitoring and logging in `RemoteConfigRepository`, added timing for config loading. |
| `.../src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java` | Added `ApolloClientBootstrapArgsMonitorApi` interface for monitoring bootstrap arguments. |
| `.../src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientExceptionMonitorApi.java` | Introduced `ApolloClientExceptionMonitorApi` for tracking exceptions. |
| `.../src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java` | Added `ApolloClientNamespaceMonitorApi` for monitoring namespace metrics. |
| `.../src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientThreadPoolMonitorApi.java` | Introduced `ApolloClientThreadPoolMonitorApi` for monitoring thread pool metrics. |
| `.../src/main/java/com/ctrip/framework/apollo/util/ConfigUtil.java` | Modified `ConfigUtil` to include new properties and initialization methods for client monitoring. |
## Sequence Diagram(s)
```mermaid
sequenceDiagram
participant Client
participant ConfigMonitorInitializer
participant MetricsExporter
participant Logger
Client->>ConfigMonitorInitializer: Initialize Monitoring
ConfigMonitorInitializer->>MetricsExporter: Setup Metrics Collectors
MetricsExporter-->>ConfigMonitorInitializer: Confirm Setup
ConfigMonitorInitializer->>Logger: Log Initialization Events
Logger-->>ConfigMonitorInitializer: Confirm Log
ConfigMonitorInitializer-->>Client: Monitoring Initialized
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Actionable comments posted: 25
Outside diff range, codebase verification and nitpick comments (17)
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/MonitorConstant.java (1)
19-23: Class-level Javadoc is clear but could be more descriptive.The Javadoc for the class
MonitorConstantis clear but could benefit from a more detailed description of the class's purpose.- * metrics constant + * This class holds constants used for metrics in the Apollo monitoring system.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloExceptionMonitorApi.java (1)
22-24: Class-level Javadoc is minimal but acceptable.The Javadoc for the interface
ApolloExceptionMonitorApiis minimal. It would be beneficial to add a more detailed description of the interface's purpose.- * @author Rawven + * This MXBean interface defines methods for monitoring exceptions in the Apollo client.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/MetricsCollectorManager.java (1)
22-24: Class-level Javadoc is minimal but acceptable.The Javadoc for the interface
MetricsCollectorManageris minimal. It would be beneficial to add a more detailed description of the interface's purpose.- * @author Rawven + * This interface defines methods for managing metrics collectors in the Apollo monitoring system.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ConfigMonitor.java (1)
22-32: Consider adding Javadoc comments for interface methods.Adding Javadoc comments for each method will improve the readability and maintainability of the code by providing clear descriptions of the methods' purposes and expected behavior.
/** * Interface for monitoring various aspects of the Apollo client. */ public interface ConfigMonitor { /** * Gets the thread pool monitor API. * * @return the thread pool monitor API */ ApolloThreadPoolMonitorApi getThreadPoolMonitorApi(); /** * Gets the exception monitor API. * * @return the exception monitor API */ ApolloExceptionMonitorApi getExceptionMonitorApi(); /** * Gets the namespace monitor API. * * @return the namespace monitor API */ ApolloNamespaceMonitorApi getNamespaceMonitorApi(); /** * Gets the running parameters monitor API. * * @return the running parameters monitor API */ ApolloRunningParamsMonitorApi getRunningParamsMonitorApi(); /** * Gets data formatted according to the current monitoring system. * * @return data in the current monitoring system format */ String getDataWithCurrentMonitoringSystemFormat(); }apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullExceptionMonitorApi.java (1)
23-33: Consider adding Javadoc comments for class and methods.Adding Javadoc comments will improve the readability and maintainability of the code by providing clear descriptions of the class's purpose and the methods' behavior.
/** * A null implementation of the {@link ApolloExceptionMonitorApi} that returns default values. */ public class NullExceptionMonitorApi implements ApolloExceptionMonitorApi { /** * Returns the number of exceptions. * * @return the number of exceptions, always 0 */ @Override public Integer getExceptionNum() { return 0; } /** * Returns the details of exceptions. * * @return an empty list, indicating no exceptions */ @Override public List<String> getExceptionDetails() { return Collections.emptyList(); } }apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/MetricsModel.java (1)
26-47: Consider adding Javadoc comments for class and methods.Adding Javadoc comments will improve the readability and maintainability of the code by providing clear descriptions of the class's purpose and the methods' behavior.
/** * A model representing metrics with tags, name, and type. */ public class MetricsModel { protected final Map<String, String> tags = new HashMap<>(); protected String name; protected MeterType type; /** * Gets the name of the metric. * * @return the name of the metric prefixed with "Apollo_Client_" */ public String getName() { return "Apollo_Client_" + name; } /** * Sets the name of the metric. * * @param name the name of the metric */ public void setName(String name) { this.name = name; } /** * Gets the type of the metric. * * @return the type of the metric */ public MeterType getType() { return type; } /** * Gets the tags associated with the metric. * * @return the tags associated with the metric */ public Map<String, String> getTags() { return tags; } }apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/MetricsExporter.java (3)
28-28: Consider adding more detailed documentation.While the interface is well-defined, adding more detailed documentation for each method would improve readability and maintainability.
33-33: Clarify the purpose of theinitmethod parameters.The
initmethod lacks detailed documentation on the parameters, especiallycollectPeriod. Consider adding descriptions for better clarity.
40-40: Clarify the purpose of theisSupportmethod parameter.The
isSupportmethod lacks detailed documentation on theformparameter. Consider adding a description for better clarity.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullRunningParamsMonitorApi.java (1)
21-21: ClassNullRunningParamsMonitorApidoes not fully implementApolloRunningParamsMonitorApi.The following methods from
ApolloRunningParamsMonitorApiare not implemented inNullRunningParamsMonitorApi:
getAccessKeySecretgetAutoUpdateInjectedSpringPropertiesgetBootstrapEnabledPlease ensure that all methods from the interface are implemented.
Analysis chain
Class
NullRunningParamsMonitorApiimplementsApolloRunningParamsMonitorApi.Ensure that
ApolloRunningParamsMonitorApiprovides necessary functionality and is correctly implemented.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the definition and implementation of `ApolloRunningParamsMonitorApi`. # Test: Search for the `ApolloRunningParamsMonitorApi` interface definition. Expect: Correct interface definition and implementation. rg --type java -A 10 $'interface ApolloRunningParamsMonitorApi'Length of output: 1426
Script:
#!/bin/bash # Description: Verify the implementation of methods from ApolloRunningParamsMonitorApi in NullRunningParamsMonitorApi. # Test: Search for the method implementations in NullRunningParamsMonitorApi. rg --type java -A 10 'class NullRunningParamsMonitorApi' -g '*.java' | grep -E 'getStartupParams|getConfigServiceUrl|getAccessKeySecret|getAutoUpdateInjectedSpringProperties|getBootstrapEnabled'Length of output: 493
Script:
#!/bin/bash # Description: Verify the implementation of missing methods from ApolloRunningParamsMonitorApi in NullRunningParamsMonitorApi. # Test: Search for the specific method implementations in NullRunningParamsMonitorApi. rg --type java -A 10 'class NullRunningParamsMonitorApi' -g '*.java' | grep -E 'getAccessKeySecret|getAutoUpdateInjectedSpringProperties|getBootstrapEnabled'Length of output: 159
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/MonitorMessageProducer.java (2)
141-145: Method implementation is a placeholder.The
logEvent(String type, String name, String status, String nameValuePairs)method is currently a placeholder and does not log events.Consider implementing the event logging functionality or adding a TODO comment to indicate future implementation.
147-150: Method returns null.The
newTransaction(String type, String name)method currently returns null.Consider implementing the transaction creation functionality or adding a TODO comment to indicate future implementation.
apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java (3)
65-77: Consider adding comments for better readability.Adding comments explaining the purpose of each collector can improve the readability of the code.
DefaultConfigManager configManager = (DefaultConfigManager) ApolloInjector.getInstance(ConfigManager.class); // Initialize exception collector DefaultApolloExceptionCollector exceptionCollector = new DefaultApolloExceptionCollector(); // Initialize thread pool collector DefaultApolloThreadPoolCollector threadPoolCollector = new DefaultApolloThreadPoolCollector( RemoteConfigRepository.m_executorService, AbstractConfig.m_executorService, AbstractConfigFile.m_executorService); // Initialize namespace collector DefaultApolloNamespaceCollector namespaceCollector = new DefaultApolloNamespaceCollector( configManager.m_configs, configManager.m_configLocks, configManager.m_configFiles, configManager.m_configFileLocks); // Initialize running parameters collector DefaultApolloRunningParamsCollector startupCollector = new DefaultApolloRunningParamsCollector(m_configUtil);
84-91: Consider adding comments for better readability.Adding comments explaining the initialization process can improve the readability of the code.
DefaultConfigMonitor defaultConfigMonitor = (DefaultConfigMonitor) ApolloInjector.getInstance(ConfigMonitor.class); // Retrieve specific collectors DefaultApolloExceptionCollector exceptionCollector = (DefaultApolloExceptionCollector) collectors.get(0); DefaultApolloNamespaceCollector namespaceCollector = (DefaultApolloNamespaceCollector) collectors.get(1); DefaultApolloThreadPoolCollector threadPoolCollector = (DefaultApolloThreadPoolCollector) collectors.get(2); DefaultApolloRunningParamsCollector startupCollector = (DefaultApolloRunningParamsCollector) collectors.get(3); // Initialize the config monitor with the collectors and metrics exporter defaultConfigMonitor.init(namespaceCollector, threadPoolCollector, exceptionCollector, startupCollector, metricsExporter);
93-112: Consider adding comments for better readability.Adding comments explaining the purpose of each producer can improve the readability of the code.
// Prioritize loading user-defined producers from SPI List<MessageProducer> producers = ServiceBootstrap.loadAllOrdered(MessageProducer.class); // Add the producer that comes with the client if monitoring is enabled if (m_configUtil.isClientMonitorEnabled()) { producers.add(new MonitorMessageProducer()); } // Add CatMessageProducer if the class is present if (ClassLoaderUtil.isClassPresent(CatNames.CAT_CLASS)) { producers.add(new CatMessageProducer()); } // Add a default producer if no other producers are available if (producers.isEmpty()) { producers.add(new NullMessageProducer()); } return new MessageProducerComposite(producers);apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/internal/DefaultApolloRunningParamsCollector.java (2)
58-85: Consider adding comments for better readability.Adding comments explaining the purpose of each parameter can improve the readability of the code.
public DefaultApolloRunningParamsCollector(ConfigUtil configUtil) { super(RUNNING_PARAMS, RUNNING_PARAMS); // Initialize map with various configuration parameters map.put(APOLLO_ACCESS_KEY_SECRET, configUtil.getAccessKeySecret()); map.put(APOLLO_AUTO_UPDATE_INJECTED_SPRING_PROPERTIES, configUtil.isAutoUpdateInjectedSpringPropertiesEnabled()); map.put(APOLLO_BOOTSTRAP_ENABLED, Boolean.parseBoolean(System.getProperty(APOLLO_BOOTSTRAP_ENABLED))); map.put(APOLLO_BOOTSTRAP_NAMESPACES, System.getProperty(APOLLO_BOOTSTRAP_NAMESPACES)); map.put(APOLLO_BOOTSTRAP_EAGER_LOAD_ENABLED, Boolean.parseBoolean(System.getProperty(APOLLO_BOOTSTRAP_EAGER_LOAD_ENABLED))); map.put(APOLLO_OVERRIDE_SYSTEM_PROPERTIES, configUtil.isOverrideSystemProperties()); map.put(APOLLO_CACHE_DIR, configUtil.getDefaultLocalCacheDir()); map.put(APOLLO_CLUSTER, configUtil.getCluster()); map.put(APOLLO_CONFIG_SERVICE, System.getProperty(APOLLO_CONFIG_SERVICE)); map.put(APOLLO_CLIENT_MONITOR_EXTERNAL_TYPE, configUtil.getMonitorExternalType()); map.put(APOLLO_CLIENT_MONITOR_ENABLED, configUtil.isClientMonitorEnabled()); map.put(APOLLO_CLIENT_MONITOR_EXTERNAL_EXPORT_PERIOD, configUtil.getMonitorExternalExportPeriod()); map.put(APOLLO_META, configUtil.getMetaServerDomainName()); map.put(APOLLO_PROPERTY_NAMES_CACHE_ENABLE, configUtil.isPropertyNamesCacheEnabled()); map.put(APOLLO_PROPERTY_ORDER_ENABLE, configUtil.isPropertiesOrderEnabled()); map.put(APOLLO_CLIENT_MONITOR_JMX_ENABLED, configUtil.isClientMonitorJmxEnabled()); map.put(APP_ID, configUtil.getAppId()); map.put(ENV, configUtil.getApolloEnv()); map.put(VERSION, Apollo.VERSION); }
92-106: Consider adding comments for better readability.Adding comments explaining the purpose of each case can improve the readability of the code.
@Override public void collect0(MetricsEvent event) { switch (event.getName()) { case VERSION: // Update version in the map map.put(VERSION, event.getAttachmentValue(VERSION)); break; case META_FRESH: // Update meta fresh time in the map map.put(META_FRESH, event.getAttachmentValue(META_FRESH)); break; case CONFIG_SERVICE_URL: // Update config service URL in the map map.put(CONFIG_SERVICE_URL, event.getAttachmentValue(CONFIG_SERVICE_URL)); break; default: break; } }
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (55)
- apollo-client/src/main/java/com/ctrip/framework/apollo/ConfigService.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfig.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigFile.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigRepository.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigServiceLocator.java (4 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfig.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfigManager.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/LocalFileConfigRepository.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigLongPollService.java (4 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java (9 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/SimpleConfig.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/YamlConfigFile.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloExceptionMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloRunningParamsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ConfigMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/MonitorConstant.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullExceptionMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullRunningParamsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/AbstractMetricsCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/MetricsCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/MetricsCollectorManager.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/internal/DefaultApolloExceptionCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/internal/DefaultApolloNamespaceCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/internal/DefaultApolloRunningParamsCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/internal/DefaultApolloThreadPoolCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/internal/DefaultMetricsCollectorManager.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractMetricsExporter.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/MetricsExporter.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/MetricsExporterFactory.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/internals/DefaultMetricsExporterFactory.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/CounterModel.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/GaugeModel.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/MetricsEvent.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/MetricsEventPusher.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/MetricsModel.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ClientMessageProducerManager.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/MessageProducerComposite.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/MonitorMessageProducer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/util/JMXUtil.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/util/MeterType.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/spring/boot/ApolloApplicationContextInitializer.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/util/ConfigUtil.java (8 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/util/ExceptionUtil.java (1 hunks)
- apollo-client/src/main/resources/META-INF/additional-spring-configuration-metadata.json (1 hunks)
- apollo-client/src/main/resources/META-INF/services/com.ctrip.framework.apollo.tracer.spi.MessageProducerManager (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/collector/AbstractApolloMetricsCollectorTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloMetricsExporterTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloMetricsExporterFactoryTest.java (1 hunks)
Files not processed due to max files limit (9)
- apollo-core/src/main/java/com/ctrip/framework/apollo/core/ApolloClientSystemConsts.java
- apollo-core/src/main/java/com/ctrip/framework/apollo/core/ConfigConsts.java
- apollo-core/src/main/java/com/ctrip/framework/apollo/tracer/internals/DefaultMessageProducerManager.java
- apollo-core/src/main/java/com/ctrip/framework/apollo/tracer/internals/cat/CatTransaction.java
- apollo-core/src/main/java/com/ctrip/framework/apollo/tracer/spi/MessageProducer.java
- apollo-plugin/apollo-plugin-client-prometheus/pom.xml
- apollo-plugin/apollo-plugin-client-prometheus/src/main/java/com/ctrip/framework/apollo/plugin/prometheus/PrometheusMetricExporter.java
- apollo-plugin/apollo-plugin-client-prometheus/src/main/resources/META-INF/services/com.ctrip.framework.apollo.monitor.internal.exporter.MetricsExporter
- apollo-plugin/pom.xml
Files skipped from review due to trivial changes (6)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigServiceLocator.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/LocalFileConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/SimpleConfig.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/YamlConfigFile.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/util/ExceptionUtil.java
Additional comments not posted (177)
apollo-client/src/main/resources/META-INF/services/com.ctrip.framework.apollo.tracer.spi.MessageProducerManager (1)
1-1: LGTM!The service provider configuration looks correct.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/util/MeterType.java (2)
1-16: LGTM!The license header follows the standard Apache License 2.0 format.
17-25: LGTM!The enum definition is correct and follows best practices.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/MetricsExporterFactory.java (2)
1-16: LGTM!The license header follows the standard Apache License 2.0 format.
17-28: LGTM!The interface definition is correct and follows best practices.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/MonitorConstant.java (3)
1-16: Correct and compliant license header.The license header is correctly included and compliant with the Apache License 2.0 requirements.
17-17: Package declaration is correct.The package declaration is consistent with the project's structure.
24-29: Constants are well-defined.The constants are well-defined and named appropriately for their intended use.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloExceptionMonitorApi.java (4)
1-16: Correct and compliant license header.The license header is correctly included and compliant with the Apache License 2.0 requirements.
17-17: Package declaration is correct.The package declaration is consistent with the project's structure.
19-21: Imports are appropriate.The imports are appropriate for the functionality provided by this interface.
25-37: Interface and methods are well-defined.The interface and its methods are well-defined and follow standard conventions for MXBeans. The method names are descriptive and appropriate for their intended use.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/MetricsCollectorManager.java (4)
1-16: Correct and compliant license header.The license header is correctly included and compliant with the Apache License 2.0 requirements.
17-17: Package declaration is correct.The package declaration is consistent with the project's structure.
19-21: Imports are appropriate.The imports are appropriate for the functionality provided by this interface.
25-36: Interface and methods are well-defined.The interface and its methods are well-defined and follow standard conventions. The method names are descriptive and appropriate for their intended use.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/internal/DefaultMetricsCollectorManager.java (4)
1-17: LGTM!The file header and package declaration are correct.
19-22: LGTM!The imports are correct and necessary for the implementation.
23-28: LGTM!The class declaration and fields are correct.
30-40: LGTM!The methods are correct and follow best practices.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ClientMessageProducerManager.java (4)
1-17: LGTM!The file header and package declaration are correct.
19-22: LGTM!The imports are correct and necessary for the implementation.
23-28: LGTM!The class declaration and fields are correct.
30-42: LGTM!The methods are correct and follow best practices.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/MetricsCollector.java (3)
1-17: LGTM!The file header and package declaration are correct.
19-22: LGTM!The imports are correct and necessary for the interface.
23-52: LGTM!The interface declaration and methods are correct and follow best practices.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloNamespaceMonitorApi.java (11)
28-28: LGTM!The method
getNamespaceReleaseKeyis correctly defined.
30-30: LGTM!The method
getNamespaceUsageCountis correctly defined.
32-32: LGTM!The method
getNamespaceLatestUpdateTimeis correctly defined.
34-34: LGTM!The method
getNamespaceFirstLoadSpendis correctly defined.
36-36: LGTM!The method
getNamespace404is correctly defined.
38-38: LGTM!The method
getNamespaceTimeoutis correctly defined.
40-40: LGTM!The method
getNamespaceItemNameis correctly defined.
42-42: LGTM!The method
getAllNamespaceReleaseKeyis correctly defined.
44-44: LGTM!The method
getAllNamespaceUsageCountis correctly defined.
46-46: LGTM!The method
getAllNamespacesLatestUpdateTimeis correctly defined.
48-52: LGTM!The methods
getAllUsedNamespaceName,getAllNamespaceFirstLoadSpend, andgetAllNamespaceItemNameare correctly defined.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/MetricsEventPusher.java (2)
29-31: LGTM!The static initialization block is correctly defined.
33-42: LGTM!The method
pushis correctly defined.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloRunningParamsMonitorApi.java (1)
27-69: LGTM!The methods in
ApolloRunningParamsMonitorApiare correctly defined.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/MetricsExporter.java (1)
1-16: LGTM!The class-level comments and annotations are clear and follow the standard licensing format.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/util/JMXUtil.java (1)
1-16: LGTM!The class-level comments and annotations are clear and follow the standard licensing format.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/CounterModel.java (1)
1-16: LGTM!The class-level comments and annotations are clear and follow the standard licensing format.
apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloMetricsExporterFactoryTest.java (2)
46-51: LGTM!The test method correctly verifies that
getMetricsReporterreturns null when no supported reporter is available.
53-59: LGTM!The test method correctly verifies that
getMetricsReporterreturns null when the form is null.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/AbstractMetricsCollector.java (6)
43-46: LGTM!The constructor correctly initializes the name and tags for the metrics collector.
49-51: LGTM!The
namemethod correctly returns the name of the metrics collector.
54-56: LGTM!The
isSupportmethod correctly checks if the collector supports the given metrics event based on its tag.
59-62: LGTM!The
collectmethod correctly collects the given metrics event and sets theisUpdatedflag to true.
65-67: LGTM!The
isSamplesUpdatedmethod correctly returns the value of theisUpdatedflag and resets it to false.
70-74: LGTM!The
exportmethod correctly exports the collected metrics samples.apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigRepository.java (2)
19-19: Good practice: Use of a constant instead of a hardcoded string.The use of
APOLLO_CONFIG_EXCEPTIONconstant improves maintainability and reduces the risk of typos.
46-46: Improved maintainability: Use of constant inTracer.logEvent.Replacing the hardcoded string with
APOLLO_CONFIG_EXCEPTIONenhances code clarity and consistency.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloThreadPoolMonitorApi.java (1)
1-89: New interface for thread pool monitoring looks good.The
ApolloThreadPoolMonitorApiinterface provides comprehensive methods for monitoring thread pool metrics, enhancing observability.apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/collector/AbstractApolloMetricsCollectorTest.java (1)
1-90: New test class for metrics collector looks good.The
AbstractApolloMetricsCollectorTestclass is well-structured and covers essential functionalities of theAbstractMetricsCollectorclass using JUnit and Mockito.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/GaugeModel.java (6)
33-38: Constructor initializes GaugeModel with provided parameters.Ensure that the parameters are correctly passed and initialized.
40-42: Builder pattern implementation forGaugeModel.The builder pattern is correctly implemented.
44-50: Getter and setter methods forvalueandapply.The methods are correctly implemented.
60-61: MethodgetApplyValuereturns the applied value.The method is correctly implemented.
64-96: NestedGaugeBuilderclass for buildingGaugeModelinstances.The builder class is correctly implemented.
24-24: ClassGaugeModelextendsMetricsModel.Ensure that
MetricsModelprovides necessary functionality and is correctly extended.Verification successful
Class
GaugeModelextendsMetricsModel.The
MetricsModelclass provides the necessary functionality for theGaugeModelclass, including protected instance variables and methods for managing metrics.
MetricsModelhas protected instance variables:tags,name, andtype.MetricsModelincludesgetNameandsetNamemethods.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the definition and implementation of `MetricsModel`. # Test: Search for the `MetricsModel` class definition. Expect: Correct class definition and implementation. rg --type java -A 10 $'class MetricsModel'Length of output: 1350
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullRunningParamsMonitorApi.java (22)
23-25: MethodgetStartupParamsreturns an empty string.The method is correctly implemented.
28-30: MethodgetConfigServiceUrlreturns an empty string.The method is correctly implemented.
33-35: MethodgetAccessKeySecretreturns an empty string.The method is correctly implemented.
38-40: MethodgetAutoUpdateInjectedSpringPropertiesreturns null.The method is correctly implemented.
43-45: MethodgetBootstrapEnabledreturns null.The method is correctly implemented.
48-50: MethodgetBootstrapNamespacesreturns an empty string.The method is correctly implemented.
53-55: MethodgetBootstrapEagerLoadEnabledreturns null.The method is correctly implemented.
58-60: MethodgetOverrideSystemPropertiesreturns null.The method is correctly implemented.
63-65: MethodgetCacheDirreturns an empty string.The method is correctly implemented.
68-70: MethodgetClusterreturns an empty string.The method is correctly implemented.
73-75: MethodgetConfigServicereturns an empty string.The method is correctly implemented.
78-80: MethodgetClientMonitorEnabledreturns null.The method is correctly implemented.
83-85: MethodgetClientMonitorJmxEnabledreturns null.The method is correctly implemented.
88-90: MethodgetClientMonitorExternalFormreturns an empty string.The method is correctly implemented.
93-95: MethodgetClientMonitorExternalExportPeriodreturns zero.The method is correctly implemented.
98-100: MethodgetMetareturns an empty string.The method is correctly implemented.
103-105: MethodgetMetaLatestFreshTimereturns an empty string.The method is correctly implemented.
108-110: MethodgetPropertyNamesCacheEnablereturns null.The method is correctly implemented.
113-115: MethodgetPropertyOrderEnablereturns null.The method is correctly implemented.
118-120: MethodgetVersionreturns an empty string.The method is correctly implemented.
123-125: MethodgetEnvreturns an empty string.The method is correctly implemented.
128-130: MethodgetAppIdreturns an empty string.The method is correctly implemented.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java (8)
39-42: MethodgetThreadPoolMonitorApireturns the thread pool monitor API.The method is correctly implemented.
44-47: MethodgetExceptionMonitorApireturns the exception monitor API.The method is correctly implemented.
49-52: MethodgetNamespaceMonitorApireturns the namespace monitor API.The method is correctly implemented.
54-57: MethodgetRunningParamsMonitorApireturns the running params monitor API.The method is correctly implemented.
59-65: MethodgetDataWithCurrentMonitoringSystemFormatreturns the monitoring system data.The method is correctly implemented.
67-77: Methodinitinitializes the monitoring APIs and metrics exporter.The method is correctly implemented.
33-37: Instance variables for monitoring APIs and metrics exporter.Ensure that the default implementations (
NullThreadPoolMonitorApi,NullExceptionMonitorApi,NullNamespaceMonitorApi, andNullRunningParamsMonitorApi) are correctly implemented and provide necessary functionality.Verification successful
Default implementations of monitoring APIs are correctly implemented.
The
NullThreadPoolMonitorApi,NullExceptionMonitorApi,NullNamespaceMonitorApi, andNullRunningParamsMonitorApiclasses are correctly defined and provide the expected default functionality.
NullThreadPoolMonitorApireturns0for thread pool metrics.NullExceptionMonitorApireturns0and an empty list for exception metrics.NullNamespaceMonitorApireturns empty strings and0for namespace metrics.NullRunningParamsMonitorApireturns empty strings for running parameters.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the definition and implementation of default monitoring APIs. # Test: Search for the `NullThreadPoolMonitorApi` class definition. Expect: Correct class definition and implementation. rg --type java -A 10 $'class NullThreadPoolMonitorApi' # Test: Search for the `NullExceptionMonitorApi` class definition. Expect: Correct class definition and implementation. rg --type java -A 10 $'class NullExceptionMonitorApi' # Test: Search for the `NullNamespaceMonitorApi` class definition. Expect: Correct class definition and implementation. rg --type java -A 10 $'class NullNamespaceMonitorApi' # Test: Search for the `NullRunningParamsMonitorApi` class definition. Expect: Correct class definition and implementation. rg --type java -A 10 $'class NullRunningParamsMonitorApi'Length of output: 5724
31-31: ClassDefaultConfigMonitorimplementsConfigMonitor.Ensure that
ConfigMonitorprovides necessary functionality and is correctly implemented.Verification successful
Class
DefaultConfigMonitorcorrectly implements theConfigMonitorinterface.The
DefaultConfigMonitorclass includes implementations for all the methods defined in theConfigMonitorinterface:
getThreadPoolMonitorApigetExceptionMonitorApigetNamespaceMonitorApigetRunningParamsMonitorApigetDataWithCurrentMonitoringSystemFormatNo issues were found with the implementation.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the definition and implementation of `ConfigMonitor`. # Test: Search for the `ConfigMonitor` interface definition. Expect: Correct interface definition and implementation. rg --type java -A 10 $'interface ConfigMonitor'Length of output: 1311
Script:
#!/bin/bash # Description: Verify the implementation of `ConfigMonitor` methods in `DefaultConfigMonitor`. # Test: Search for the implementation of interface methods in `DefaultConfigMonitor`. rg --type java -A 10 'class DefaultConfigMonitor' | rg 'getThreadPoolMonitorApi|getExceptionMonitorApi|getNamespaceMonitorApi|getRunningParamsMonitorApi|getDataWithCurrentMonitoringSystemFormat'Length of output: 358
Script:
#!/bin/bash # Description: Verify the implementation of remaining `ConfigMonitor` methods in `DefaultConfigMonitor`. # Test: Search for the implementation of the remaining interface methods in `DefaultConfigMonitor`. rg --type java -A 10 'class DefaultConfigMonitor' | rg 'getExceptionMonitorApi|getNamespaceMonitorApi|getRunningParamsMonitorApi|getDataWithCurrentMonitoringSystemFormat'Length of output: 172
Script:
#!/bin/bash # Description: Verify the implementation of remaining `ConfigMonitor` methods in `DefaultConfigMonitor`. # Test: Search for the implementation of the remaining interface methods in `DefaultConfigMonitor.java`. rg 'getExceptionMonitorApi|getNamespaceMonitorApi|getRunningParamsMonitorApi|getDataWithCurrentMonitoringSystemFormat' apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.javaLength of output: 473
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/internal/DefaultApolloExceptionCollector.java (2)
47-49: Constructor Initialization Looks GoodThe constructor correctly initializes the superclass with predefined constants.
51-54: MethodgetExceptionNumLooks GoodThe method correctly returns the current value of
exceptionNum.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/MessageProducerComposite.java (4)
45-47: Constructor Initialization Looks GoodThe constructor correctly initializes the
producerslist.
50-53: MethodlogError(Throwable cause)Looks GoodThe method correctly logs errors using each producer in the list.
55-58: MethodlogError(String message, Throwable cause)Looks GoodThe method correctly logs errors with a message using each producer in the list.
60-63: MethodlogEvent(String type, String name)Looks GoodThe method correctly logs events using each producer in the list.
apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfigManager.java (4)
19-20: New Import Statements Look GoodThe new import statements for monitoring functionality are necessary and correctly added.
Also applies to: 26-27
38-41: Access Modifier Changes Look GoodThe changes enhance the visibility of these variables, allowing subclasses to access them directly.
66-68: New Monitoring Functionality ingetConfigMethod Looks GoodThe new functionality integrates monitoring capabilities into the configuration retrieval process, which is beneficial for tracking usage patterns.
74-75: Formatting Change ingetConfigFileMethod Looks GoodThe formatting change improves readability without altering the logic.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/internals/DefaultMetricsExporterFactory.java (1)
41-43: LGTM! Constructor is correctly initializing the configuration utility.The constructor initializes
m_configUtilusingApolloInjector.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractMetricsExporter.java (4)
45-48: LGTM! Static initializer block is correctly setting up the scheduled executor service.The static initializer block initializes
m_executorServicewith a scheduled thread pool.
59-59: LGTM! Abstract method placeholder for subclass implementations.The method is abstract and meant to be implemented by subclasses.
80-96: LGTM! Method handles different sample types appropriately.The method registers different types of metrics samples.
98-106: LGTM! Method correctly handles null or empty tags.The method extracts tags from a
MetricsModeland returns them as a 2D array.apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloMetricsExporterTest.java (4)
79-87: LGTM! Test method correctly verifies the initialization process.The test method verifies the initialization of the metrics exporter.
88-92: LGTM! Test method correctly verifies the support check.The test method verifies the
isSupportmethod of the metrics exporter.
94-107: LGTM! Test method correctly verifies the metrics data update process.The test method verifies the
updateMetricsDatamethod of the metrics exporter.
109-122: LGTM! Test method correctly verifies the tag extraction process.The test method verifies the
getTagsmethod of the metrics exporter.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullThreadPoolMonitorApi.java (4)
1-16: File header and package declaration look good.The file header contains the appropriate license information, and the package declaration is correct.
21-71: Correct implementation ofApolloThreadPoolMonitorApimethods forRemoteConfigRepository.The methods correctly return default values as expected for a null implementation.
73-121: Correct implementation ofApolloThreadPoolMonitorApimethods forAbstractConfig.The methods correctly return default values as expected for a null implementation.
123-171: Correct implementation ofApolloThreadPoolMonitorApimethods forAbstractConfigFile.The methods correctly return default values as expected for a null implementation.
apollo-client/src/main/java/com/ctrip/framework/apollo/ConfigService.java (5)
23-24: New imports forConfigMonitorInitializerandConfigMonitor.The new imports are necessary for the added functionality.
35-35: New volatile member variablem_configMonitor.The new member variable is correctly declared as volatile for thread-safe access.
39-49: Thread-safe initialization ofm_configMonitoringetMonitormethod.The method correctly implements double-checked locking for thread-safe initialization of
m_configMonitor.
50-56: Initialization ofConfigMonitorInitializeringetManagermethod.The
ConfigMonitorInitializer.initialize()is correctly called after them_configManageris instantiated.
98-100: New methodgetConfigMonitorfor external access toConfigMonitor.The method correctly provides external access to the
ConfigMonitorinstance.apollo-client/src/main/resources/META-INF/additional-spring-configuration-metadata.json (4)
66-72: New configuration entryapollo.client.monitor.enabled.The entry is correctly defined with appropriate type, source, description, and default value.
73-79: New configuration entryapollo.client.monitor.jmx.enabled.The entry is correctly defined with appropriate type, source, description, and default value.
80-86: New configuration entryapollo.client.monitor.external.type.The entry is correctly defined with appropriate type, source, description, and default value.
87-94: New configuration entryapollo.client.monitor.external.export-period.The entry is correctly defined with appropriate type, source, description, and default value.
apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java (2)
20-25: Imports are necessary and relevant.The new import statements for monitoring and metrics management classes are necessary and relevant to the changes made in the file.
115-117: Bindings are correctly configured.The new bindings for
ConfigMonitor,MetricsCollectorManager, andMetricsExporterFactoryare correctly configured and follow best practices.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/MonitorMessageProducer.java (5)
52-58: Method correctly logs error with throwable.The
logError(Throwable cause)method correctly logs an error with the provided throwable.
60-65: Method correctly logs error with message and throwable.The
logError(String message, Throwable cause)method correctly logs an error with the provided message and throwable.
67-74: Method correctly logs events based on type and name.The
logEvent(String type, String name)method correctly logs events based on the provided type and name.
76-126: Method correctly handles tagged events.The
handleTaggedEvent(String type, String name)method correctly handles tagged events based on the provided type and name.
129-139: Method correctly handles client config events.The
handleClientConfigEvent(String type, String name)method correctly handles client config events based on the provided type and name.apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigFile.java (2)
49-49: Visibility change is appropriate for extensibility.The visibility change of
m_executorServicefromprivatetoprotectedis appropriate and follows best practices for extensibility.
118-118: Modification improves readability and maintainability.The modification to use a static import of
APOLLO_CLIENT_CONFIGCHANGESin theTracer.logEventcall improves code readability and maintainability.apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java (2)
61-63: LGTM!The method correctly retrieves an instance of
MetricsCollectorManager.
79-82: LGTM!The method correctly retrieves an instance of
MetricsExporterFactoryand gets aMetricsExporter.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/internal/DefaultApolloRunningParamsCollector.java (5)
87-90: LGTM!The method correctly returns the name of the collector.
109-112: LGTM!The method correctly returns false.
114-116: LGTM! Consider adding a TODO comment if future implementation is planned.The method is currently empty and does not perform any actions.
119-121: LGTM!The method correctly retrieves a value from the map based on the key.
124-126: LGTM!The method correctly retrieves the config service URL from the map.
apollo-client/src/main/java/com/ctrip/framework/apollo/spring/boot/ApolloApplicationContextInitializer.java (3)
96-100: LGTM!The added constants align with the PR objectives to enhance observability.
139-139: LGTM!The addition ensures that the
APOLLO_BOOTSTRAP_NAMESPACESproperty is explicitly defined in the system environment.
205-212: LGTM!The additions ensure that the
APOLLO_BOOTSTRAP_EAGER_LOAD_ENABLEDandAPOLLO_BOOTSTRAP_ENABLEDproperties are explicitly defined in the system environment.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/internal/DefaultApolloThreadPoolCollector.java (5)
64-71: LGTM!The method correctly exports thread pool metrics for each executor.
74-77: LGTM!The method correctly indicates that samples are always updated.
103-153: LGTM!The methods correctly return various metrics for the
remoteConfigRepositoryExecutorService.
155-204: LGTM!The methods correctly return various metrics for the
abstractConfigExecutorService.
207-255: LGTM!The methods correctly return various metrics for the
abstractConfigFileExecutorService.apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfig.java (1)
19-20: LGTM!The change improves maintainability by reducing the risk of typos in the event name and centralizing the definition of the event identifier.
Also applies to: 241-241
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/internal/DefaultApolloNamespaceCollector.java (5)
72-81: LGTM!The constructor correctly initializes the fields and calls the superclass constructor.
133-143: LGTM!The method correctly updates counter samples.
145-158: LGTM!The method correctly updates gauge samples.
161-244: LGTM!The methods correctly return various metrics for namespaces.
246-294: LGTM!The class correctly encapsulates metrics for a namespace.
apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigLongPollService.java (3)
218-218: Improved error logging.The use of
Tracer.logEvent(APOLLO_CONFIG_EXCEPTION, ExceptionUtil.getDetailMessage(ex));improves the consistency and clarity of error logging.
221-224: Enhanced monitoring for SocketTimeoutException.The new block for handling
SocketTimeoutExceptionimproves monitoring by logging a metrics event.
19-20: Ensure the imported constants are used correctly.The new import statements for
NAMESPACEandAPOLLO_CONFIG_EXCEPTIONshould be verified to ensure they are used correctly within the class.Verification successful
The imported constants are used correctly.
The constants
NAMESPACEandAPOLLO_CONFIG_EXCEPTIONare utilized within theRemoteConfigLongPollServiceclass, confirming their necessity and correct usage.
NAMESPACEis used in logging and monitoring activities.APOLLO_CONFIG_EXCEPTIONis used for tracing configuration exceptions.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the usage of imported constants. # Test: Search for usage of the imported constants. Expect: Only occurrences of the new constants. rg --type java -A 5 $'NAMESPACE|APOLLO_CONFIG_EXCEPTION'Length of output: 244113
apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java (9)
87-87: Visibility change form_executorService.The visibility of
m_executorServicehas been changed fromprivatetoprotected, which allows subclasses to access it. Ensure that this change is necessary and does not introduce any security or encapsulation issues.
125-130: Enhanced monitoring for configuration loading.The new timing mechanism and metrics event logging improve monitoring of the configuration loading process.
152-155: Enhanced logging for periodic refresh.The use of
Tracer.logEventwith constants improves the consistency and clarity of logging.
179-179: Enhanced logging for configuration events.The use of
Tracer.logEventwith constants improves the consistency and clarity of logging.
210-210: Improved logging for configuration metadata.The use of
Tracer.logEventwith constants improves the consistency and clarity of logging.
281-282: Enhanced monitoring for missing namespaces.The new metrics event logging improves monitoring when a namespace is not found.
284-284: Improved error logging.The use of
Tracer.logEvent(APOLLO_CONFIG_EXCEPTION, ExceptionUtil.getDetailMessage(statusCodeException));improves the consistency and clarity of error logging.
291-291: Improved error logging.The use of
Tracer.logEvent(APOLLO_CONFIG_EXCEPTION, ExceptionUtil.getDetailMessage(ex));improves the consistency and clarity of error logging.
19-26: Ensure the imported constants are used correctly.The new import statements for various monitoring and logging constants should be verified to ensure they are used correctly within the class.
Verification successful
The imported constants are used correctly.
The new import statements for various monitoring and logging constants are indeed utilized within the class and other parts of the codebase.
NAMESPACEandTIMESTAMPare used inRemoteConfigRepository.javaand other files.NAMESPACE_MONITORis used inRemoteConfigRepository.javaand other files.APOLLO_CLIENT_CONFIGS,APOLLO_CLIENT_CONFIGMETA,APOLLO_CLIENT_VERSION,APOLLO_CONFIGSERVICE, andAPOLLO_CONFIG_EXCEPTIONare used inRemoteConfigRepository.javaand other files.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the usage of imported constants. # Test: Search for usage of the imported constants. Expect: Only occurrences of the new constants. rg --type java -A 5 $'NAMESPACE|TIMESTAMP|NAMESPACE_MONITOR|APOLLO_CLIENT_CONFIGS|APOLLO_CLIENT_CONFIGMETA|APOLLO_CLIENT_VERSION|APOLLO_CONFIGSERVICE|APOLLO_CONFIG_EXCEPTION'Length of output: 258295
apollo-client/src/main/java/com/ctrip/framework/apollo/util/ConfigUtil.java (10)
41-41: Initialization moved to constructor.The initialization of
warnLogRateLimiterhas been moved to the constructor, which is a good practice for ensuring that the rate limiter is properly configured during object creation.
76-79: New fields for monitoring.The new fields for monitoring (
isClientMonitorEnabled,isClientMonitorJmxEnabled,monitorExternalType,monitorExternalExportPeriod) enhance the monitoring capabilities of the class.
518-520: New methodgetMonitorExternalType.The new method
getMonitorExternalTypeprovides access to themonitorExternalTypefield, enhancing the monitoring capabilities of the class.
539-541: New methodgetMonitorExternalExportPeriod.The new method
getMonitorExternalExportPeriodprovides access to themonitorExternalExportPeriodfield, enhancing the monitoring capabilities of the class.
553-555: New methodisClientMonitorEnabled.The new method
isClientMonitorEnabledprovides access to theisClientMonitorEnabledfield, enhancing the monitoring capabilities of the class.
565-567: New methodisClientMonitorJmxEnabled.The new method
isClientMonitorJmxEnabledprovides access to theisClientMonitorJmxEnabledfield, enhancing the monitoring capabilities of the class.
510-516: New methodinitMonitorExternalType.The new method
initMonitorExternalTypeinitializes themonitorExternalTypefield, enhancing the monitoring capabilities of the class.
522-537: New methodinitMonitorExternalCollectPeriod.The new method
initMonitorExternalCollectPeriodinitializes themonitorExternalExportPeriodfield, enhancing the monitoring capabilities of the class.
544-551: New methodinitClientMonitorEnabled.The new method
initClientMonitorEnabledinitializes theisClientMonitorEnabledfield, enhancing the monitoring capabilities of the class.
557-564: New methodinitClientMonitorJmxEnabled.The new method
initClientMonitorJmxEnabledinitializes theisClientMonitorJmxEnabledfield, enhancing the monitoring capabilities of the class.apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfig.java (1)
56-56: Changing access modifier toprotectedincreases visibility.Changing
m_executorServicefromprivatetoprotectedallows subclasses to access it directly. Ensure this change is necessary and consider the potential risks of exposing this variable to subclasses.Verify that all subclasses handle
m_executorServiceappropriately and do not introduce any concurrency issues.Verification successful
Changing access modifier to
protectedincreases visibility.Changing
m_executorServicefromprivatetoprotectedallows subclasses to access it directly. Based on the search results, the current usages ofm_executorServiceappear to be handled properly without introducing concurrency issues. Ensure that any subclasses handlem_executorServiceappropriately to avoid potential concurrency issues.
- Files to review:
apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfig.javaapollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractMetricsExporter.javaapollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigServiceLocator.javaapollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.javaapollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigFile.javaapollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloMetricsExporterTest.javaScripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify usage of `m_executorService` in subclasses. # Test: Search for the usage of `m_executorService` in subclasses. Expect: Proper handling without concurrency issues. rg --type java --pattern 'm_executorService' -A 5Length of output: 461
Script:
#!/bin/bash # Description: Verify usage of `m_executorService` in subclasses. # Test: Search for the usage of `m_executorService` in subclasses. Expect: Proper handling without concurrency issues. rg 'm_executorService' --type java -A 5Length of output: 16045
...ient/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/MetricsExporter.java
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apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/util/JMXUtil.java
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apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/util/JMXUtil.java
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...trip/framework/apollo/monitor/internal/exporter/DefaultApolloMetricsExporterFactoryTest.java
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apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/util/JMXUtil.java
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...ip/framework/apollo/monitor/internal/collector/internal/DefaultApolloNamespaceCollector.java
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.../main/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractMetricsExporter.java
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Congratulation to submit the pr, |
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A check failed, need to fix it
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apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfigManager.java
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Actionable comments posted: 0
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (57)
- apollo-client/src/main/java/com/ctrip/framework/apollo/ConfigService.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfig.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigFile.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigRepository.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigServiceLocator.java (4 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfig.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfigManager.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/LocalFileConfigRepository.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigLongPollService.java (4 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java (9 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/SimpleConfig.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/YamlConfigFile.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloExceptionMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloRunningParamsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ConfigMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/MonitorConstant.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullExceptionMonitorApi.java (1 hunks)
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- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullRunningParamsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/AbstractMetricsCollector.java (1 hunks)
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- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/internal/DefaultApolloRunningParamsCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/internal/DefaultApolloThreadPoolCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/internal/DefaultMetricsCollectorManager.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractMetricsExporter.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/MetricsExporter.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/MetricsExporterFactory.java (1 hunks)
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- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/CounterModel.java (1 hunks)
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- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/MetricsEvent.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/MetricsEventPusher.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/MetricsModel.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ClientMessageProducerManager.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/MessageProducerComposite.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/MonitorMessageProducer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/util/JMXUtil.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/util/MeterType.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/spring/boot/ApolloApplicationContextInitializer.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/util/ConfigUtil.java (8 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/util/ExceptionUtil.java (1 hunks)
- apollo-client/src/main/resources/META-INF/additional-spring-configuration-metadata.json (1 hunks)
- apollo-client/src/main/resources/META-INF/services/com.ctrip.framework.apollo.tracer.spi.MessageProducerManager (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/collector/AbstractApolloMetricsCollectorTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloMetricsExporterTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloMetricsExporterFactoryTest.java (1 hunks)
- apollo-core/src/main/java/com/ctrip/framework/apollo/core/ApolloClientSystemConsts.java (1 hunks)
- apollo-core/src/main/java/com/ctrip/framework/apollo/core/ConfigConsts.java (1 hunks)
Files not processed due to max files limit (7)
- apollo-core/src/main/java/com/ctrip/framework/apollo/tracer/internals/DefaultMessageProducerManager.java
- apollo-core/src/main/java/com/ctrip/framework/apollo/tracer/internals/cat/CatTransaction.java
- apollo-core/src/main/java/com/ctrip/framework/apollo/tracer/spi/MessageProducer.java
- apollo-plugin/apollo-plugin-client-prometheus/pom.xml
- apollo-plugin/apollo-plugin-client-prometheus/src/main/java/com/ctrip/framework/apollo/plugin/prometheus/PrometheusMetricExporter.java
- apollo-plugin/apollo-plugin-client-prometheus/src/main/resources/META-INF/services/com.ctrip.framework.apollo.monitor.internal.exporter.MetricsExporter
- apollo-plugin/pom.xml
Files skipped from review due to trivial changes (13)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigServiceLocator.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/SimpleConfig.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/YamlConfigFile.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ConfigMonitor.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/MonitorConstant.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullExceptionMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullRunningParamsMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullThreadPoolMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/MetricsCollectorManager.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/GaugeModel.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/MetricsEvent.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/MetricsModel.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/util/ExceptionUtil.java
Files skipped from review as they are similar to previous changes (42)
- apollo-client/src/main/java/com/ctrip/framework/apollo/ConfigService.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfig.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigFile.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfig.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfigManager.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/LocalFileConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigLongPollService.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloExceptionMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloRunningParamsMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloThreadPoolMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/AbstractMetricsCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/MetricsCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/internal/DefaultApolloExceptionCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/internal/DefaultApolloNamespaceCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/internal/DefaultApolloRunningParamsCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/internal/DefaultApolloThreadPoolCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/internal/DefaultMetricsCollectorManager.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractMetricsExporter.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/MetricsExporter.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/MetricsExporterFactory.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/internals/DefaultMetricsExporterFactory.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/CounterModel.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/MetricsEventPusher.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ClientMessageProducerManager.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/MessageProducerComposite.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/MonitorMessageProducer.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/util/JMXUtil.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/util/MeterType.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/spring/boot/ApolloApplicationContextInitializer.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/util/ConfigUtil.java
- apollo-client/src/main/resources/META-INF/additional-spring-configuration-metadata.json
- apollo-client/src/main/resources/META-INF/services/com.ctrip.framework.apollo.tracer.spi.MessageProducerManager
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/collector/AbstractApolloMetricsCollectorTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloMetricsExporterTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloMetricsExporterFactoryTest.java
Additional comments not posted (5)
apollo-core/src/main/java/com/ctrip/framework/apollo/core/ConfigConsts.java (1)
27-27: LGTM!The addition of the constant
APOLLO_AUTO_UPDATE_INJECTED_SPRING_PROPERTIESis consistent with the existing naming conventions and enhances the configuration capabilities.apollo-core/src/main/java/com/ctrip/framework/apollo/core/ApolloClientSystemConsts.java (4)
168-168: LGTM!The addition of the constant
APOLLO_CLIENT_MONITOR_ENABLEDis consistent with the existing naming conventions and enhances the monitoring capabilities.
173-173: LGTM!The addition of the constant
APOLLO_CLIENT_MONITOR_JMX_ENABLEDis consistent with the existing naming conventions and enhances the monitoring capabilities.
178-178: LGTM!The addition of the constant
APOLLO_CLIENT_MONITOR_EXTERNAL_TYPEis consistent with the existing naming conventions and enhances the monitoring capabilities.
183-183: LGTM!The addition of the constant
APOLLO_CLIENT_MONITOR_EXTERNAL_EXPORT_PERIODis consistent with the existing naming conventions and enhances the monitoring capabilities.
There was a problem hiding this comment.
Actionable comments posted: 12
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (32)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigFile.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigRepository.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigServiceLocator.java (4 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfig.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfigManager.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/LocalFileConfigRepository.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigLongPollService.java (4 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java (9 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/SimpleConfig.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/YamlConfigFile.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientExceptionMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ConfigMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/MonitorConstant.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientBootstrapArgsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientExceptionMonitorApi.java (1 hunks)
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- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientBootstrapArgsCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientExceptionCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientNamespaceCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientThreadPoolCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultMetricsCollectorManager.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/DefaultMetricsExporterFactory.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ClientMonitorMessageProducer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/MessageProducerComposite.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloMetricsExporterFactoryTest.java (1 hunks)
Files skipped from review due to trivial changes (7)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigServiceLocator.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/YamlConfigFile.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientExceptionMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/MonitorConstant.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientExceptionMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientThreadPoolMonitorApi.java
Files skipped from review as they are similar to previous changes (14)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigFile.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfig.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfigManager.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/LocalFileConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigLongPollService.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/SimpleConfig.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ConfigMonitor.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/MessageProducerComposite.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloMetricsExporterFactoryTest.java
Additional comments not posted (77)
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultMetricsCollectorManager.java (2)
33-36: LGTM!The
getCollectorsmethod is correctly implemented.
38-40: LGTM!The
setCollectorsmethod is correctly implemented.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java (1)
27-70: LGTM!The methods in the
ApolloClientBootstrapArgsMonitorApiinterface are correctly defined.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java (1)
30-57: LGTM!The methods in the
ApolloClientNamespaceMonitorApiinterface are correctly defined.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientThreadPoolMonitorApi.java (30)
28-29: LGTM!The method signature is correct and adheres to best practices.
30-31: LGTM!The method signature is correct and adheres to best practices.
32-33: LGTM!The method signature is correct and adheres to best practices.
34-35: LGTM!The method signature is correct and adheres to best practices.
36-37: LGTM!The method signature is correct and adheres to best practices.
38-39: LGTM!The method signature is correct and adheres to best practices.
40-41: LGTM!The method signature is correct and adheres to best practices.
42-43: LGTM!The method signature is correct and adheres to best practices.
44-45: LGTM!The method signature is correct and adheres to best practices.
46-47: LGTM!The method signature is correct and adheres to best practices.
48-49: LGTM!The method signature is correct and adheres to best practices.
50-51: LGTM!The method signature is correct and adheres to best practices.
52-53: LGTM!The method signature is correct and adheres to best practices.
54-55: LGTM!The method signature is correct and adheres to best practices.
56-57: LGTM!The method signature is correct and adheres to best practices.
58-59: LGTM!The method signature is correct and adheres to best practices.
60-61: LGTM!The method signature is correct and adheres to best practices.
62-63: LGTM!The method signature is correct and adheres to best practices.
64-65: LGTM!The method signature is correct and adheres to best practices.
66-67: LGTM!The method signature is correct and adheres to best practices.
68-69: LGTM!The method signature is correct and adheres to best practices.
70-71: LGTM!The method signature is correct and adheres to best practices.
72-73: LGTM!The method signature is correct and adheres to best practices.
74-75: LGTM!The method signature is correct and adheres to best practices.
76-77: LGTM!The method signature is correct and adheres to best practices.
78-79: LGTM!The method signature is correct and adheres to best practices.
80-81: LGTM!The method signature is correct and adheres to best practices.
82-83: LGTM!The method signature is correct and adheres to best practices.
84-85: LGTM!The method signature is correct and adheres to best practices.
86-87: LGTM!The method signature is correct and adheres to best practices.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientBootstrapArgsCollector.java (2)
88-90: LGTM!The method is straightforward and correct.
110-112: LGTM!The method is straightforward and correct.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientThreadPoolCollector.java (7)
50-58: Constructor looks good.The constructor correctly initializes the thread pool executor services and calls the superclass constructor with specific metrics.
60-63: Confirm the intentional no-op behavior.The
collect0method is overridden to do nothing and return immediately. Ensure this behavior is intentional and documented.
66-73: Method looks good.The
export0method correctly exports thread pool metrics for all three executor services.
76-79: Confirm the always-updated behavior.The
isSamplesUpdatedmethod returnstrue, indicating that samples are always updated. Ensure this behavior is intentional and documented.
83-103: Method looks good.The
exportThreadPoolMetricsmethod correctly exports metrics for a given thread pool executor and name, and handles the gauge samples appropriately.
106-155: Methods look good.The methods correctly return various metrics for the
remoteConfigRepositoryExecutorService.
158-257: Methods look good.The methods correctly return various metrics for the
abstractConfigExecutorServiceandabstractConfigFileExecutorService.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientNamespaceCollector.java (7)
72-80: Constructor looks good.The constructor correctly initializes the configuration maps and calls the superclass constructor with specific metrics.
84-114: Method looks good.The
collect0method correctly handles all event names and updates the corresponding namespace metrics.
117-131: Method looks good.The
export0method correctly exports namespace metrics and updates the gauge samples.
133-143: Method looks good.The
updateCounterSamplemethod correctly updates the counter sample for a given key and namespace.
146-158: Method looks good.The
updateGaugeSamplemethod correctly updates the gauge sample for a given key, namespace, and value, and applies the conversion function.
161-164: Method looks good.The
getNamespaceMetricsmethod correctly returns the namespace metrics map.
251-298: Inner class looks good.The
NamespaceMetricsinner class correctly provides methods to manage namespace metrics.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientBootstrapArgsMonitorApi.java (22)
23-26: Verify the intended behavior of returning an empty string.The method
getStartupParamsreturns an empty string. Ensure this is the intended default behavior.
28-31: Verify the intended behavior of returning an empty string.The method
getConfigServiceUrlreturns an empty string. Ensure this is the intended default behavior.
33-36: Verify the intended behavior of returning an empty string.The method
getAccessKeySecretreturns an empty string. Ensure this is the intended default behavior.
38-41: Verify the intended behavior of returning null.The method
getAutoUpdateInjectedSpringPropertiesreturns null. Ensure this is the intended default behavior.
43-46: Verify the intended behavior of returning null.The method
getBootstrapEnabledreturns null. Ensure this is the intended default behavior.
48-51: Verify the intended behavior of returning an empty string.The method
getBootstrapNamespacesreturns an empty string. Ensure this is the intended default behavior.
53-56: Verify the intended behavior of returning null.The method
getBootstrapEagerLoadEnabledreturns null. Ensure this is the intended default behavior.
58-61: Verify the intended behavior of returning null.The method
getOverrideSystemPropertiesreturns null. Ensure this is the intended default behavior.
63-66: Verify the intended behavior of returning an empty string.The method
getCacheDirreturns an empty string. Ensure this is the intended default behavior.
68-71: Verify the intended behavior of returning an empty string.The method
getClusterreturns an empty string. Ensure this is the intended default behavior.
73-76: Verify the intended behavior of returning an empty string.The method
getConfigServicereturns an empty string. Ensure this is the intended default behavior.
78-81: Verify the intended behavior of returning null.The method
getClientMonitorEnabledreturns null. Ensure this is the intended default behavior.
83-86: Verify the intended behavior of returning null.The method
getClientMonitorJmxEnabledreturns null. Ensure this is the intended default behavior.
88-91: Verify the intended behavior of returning an empty string.The method
getClientMonitorExternalFormreturns an empty string. Ensure this is the intended default behavior.
93-96: Verify the intended behavior of returning 0.The method
getClientMonitorExternalExportPeriodreturns 0. Ensure this is the intended default behavior.
98-101: Verify the intended behavior of returning an empty string.The method
getApolloMetareturns an empty string. Ensure this is the intended default behavior.
103-106: Verify the intended behavior of returning an empty string.The method
getMetaLatestFreshTimereturns an empty string. Ensure this is the intended default behavior.
108-111: Verify the intended behavior of returning null.The method
getPropertyNamesCacheEnablereturns null. Ensure this is the intended default behavior.
113-116: Verify the intended behavior of returning null.The method
getPropertyOrderEnablereturns null. Ensure this is the intended default behavior.
118-121: Verify the intended behavior of returning an empty string.The method
getVersionreturns an empty string. Ensure this is the intended default behavior.
123-126: Verify the intended behavior of returning an empty string.The method
getEnvreturns an empty string. Ensure this is the intended default behavior.
128-131: Verify the intended behavior of returning an empty string.The method
getAppIdreturns an empty string. Ensure this is the intended default behavior.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientExceptionCollector.java (5)
47-49: Verify the usage of constantsERROR_METRICS.The constructor initializes the class with constants
ERROR_METRICS. Ensure these constants are correctly defined and used.
51-54: LGTM!The method
getExceptionNumis correctly implemented.
56-59: LGTM!The method
getExceptionListis correctly implemented.
61-70: Verify the exception handling logic.The method
collect0collects exceptions from the event and updates the exception list and count. Ensure the logic correctly handles edge cases, such as null values and list overflow.
73-80: Verify the export logic.The method
export0exports the exception count to
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Actionable comments posted: 0
Outside diff range, codebase verification and nitpick comments (1)
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/MonitorConstant.java (1)
19-23: Class-level Javadoc is clear but could be expanded.The class-level Javadoc provides basic information, but it could be expanded to include more details about the purpose and usage of this class.
/** * Metrics constant. * * This class contains constants used for monitoring purposes within the Apollo client. * * @author Rawven */
Review details
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Review profile: CHILL
Files selected for processing (32)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigFile.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigRepository.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigServiceLocator.java (4 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfig.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfigManager.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/LocalFileConfigRepository.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigLongPollService.java (4 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java (9 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/SimpleConfig.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/YamlConfigFile.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientExceptionMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ConfigMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/MonitorConstant.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientBootstrapArgsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientExceptionMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientBootstrapArgsCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientExceptionCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientNamespaceCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientThreadPoolCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultMetricsCollectorManager.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/DefaultMetricsExporterFactory.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ClientMonitorMessageProducer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/MessageProducerComposite.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloMetricsExporterFactoryTest.java (1 hunks)
Files skipped from review due to trivial changes (9)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/YamlConfigFile.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientExceptionMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ConfigMonitor.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientExceptionMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientThreadPoolMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientThreadPoolCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/DefaultMetricsExporterFactory.java
Files skipped from review as they are similar to previous changes (22)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigFile.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigServiceLocator.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfig.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfigManager.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/LocalFileConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigLongPollService.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/SimpleConfig.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientThreadPoolMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientBootstrapArgsMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientBootstrapArgsCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientExceptionCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientNamespaceCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultMetricsCollectorManager.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ClientMonitorMessageProducer.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/MessageProducerComposite.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloMetricsExporterFactoryTest.java
Additional comments not posted (4)
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/MonitorConstant.java (4)
1-16: Ensure the license header is up-to-date.The license header appears to be correct, but verify that it is up-to-date and consistent with the project's licensing terms.
17-17: Package declaration looks good.The package declaration is appropriate for the file's purpose.
24-24: Class declaration looks good.The class declaration is appropriate.
26-39: Constant declarations are clear and follow naming conventions.The constant declarations are clear and follow standard naming conventions. Ensure that these constants are used consistently throughout the codebase.
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Actionable comments posted: 0
Outside diff range, codebase verification and nitpick comments (3)
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java (1)
1-16: Ensure the copyright year is updated.The copyright year should be updated to 2024.
- * Copyright 2022 Apollo Authors + * Copyright 2024 Apollo Authorsapollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientExceptionMonitorApi.java (1)
1-16: Ensure the copyright year is updated.The copyright year should be updated to 2024.
- * Copyright 2022 Apollo Authors + * Copyright 2024 Apollo Authorsapollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/jmx/ApolloJmxThreadPoolMonitor.java (1)
1-1: Add a license header.The file is missing a license header. Ensure to add the appropriate license header at the top of the file.
+/* + * Copyright 2024 Apollo Authors + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (36)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigFile.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigRepository.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigServiceLocator.java (4 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfig.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfigManager.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/LocalFileConfigRepository.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigLongPollService.java (4 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java (9 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/SimpleConfig.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/YamlConfigFile.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientExceptionMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ConfigMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/MonitorConstant.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientBootstrapArgsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientExceptionMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientBootstrapArgsCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientExceptionCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientNamespaceCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientThreadPoolCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultMetricsCollectorManager.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/jmx/ApolloJmxBootstrapArgsMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/jmx/ApolloJmxExceptionMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/jmx/ApolloJmxNamespaceMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/jmx/ApolloJmxThreadPoolMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/DefaultMetricsExporterFactory.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ClientMonitorMessageProducer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/MessageProducerComposite.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloMetricsExporterFactoryTest.java (1 hunks)
Files skipped from review due to trivial changes (5)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/YamlConfigFile.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ConfigMonitor.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/MonitorConstant.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientThreadPoolMonitorApi.java
Files skipped from review as they are similar to previous changes (24)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigFile.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigServiceLocator.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfig.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfigManager.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/LocalFileConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigLongPollService.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/SimpleConfig.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientExceptionMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientThreadPoolMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientBootstrapArgsMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientBootstrapArgsCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientNamespaceCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientThreadPoolCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultMetricsCollectorManager.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/DefaultMetricsExporterFactory.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ClientMonitorMessageProducer.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/MessageProducerComposite.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloMetricsExporterFactoryTest.java
Additional comments not posted (21)
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/jmx/ApolloJmxExceptionMonitor.java (3)
1-1: Correct package declaration.The package declaration is appropriate for the file's location.
3-4: Imports are correct.The imports are necessary and correctly used.
6-12: Interface and method definition are correct.The interface is correctly annotated with
@MXBean, and the methodgetExceptionDetailsis properly defined to return a list of strings.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/jmx/ApolloJmxNamespaceMonitor.java (3)
1-1: Correct package declaration.The package declaration is appropriate for the file's location.
3-4: Imports are correct.The imports are necessary and correctly used.
6-32: Interface and method definitions are correct.The interface is correctly annotated with
@MXBean, and the methods are properly defined to return appropriate types. The methods cover various namespace-related metrics, which aligns with the purpose of the interface.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/jmx/ApolloJmxBootstrapArgsMonitor.java (3)
1-1: Correct package declaration.The package declaration is appropriate for the file's location.
3-3: Imports are correct.The imports are necessary and correctly used.
5-51: Interface and method definitions are correct.The interface is correctly annotated with
@MXBean, and the methods are properly defined to return appropriate types. The methods cover various bootstrap arguments, which aligns with the purpose of the interface.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java (1)
26-30: Interface definition looks good.The interface
ApolloClientNamespaceMonitorApiis well-defined and extendsApolloJmxNamespaceMonitor. The methodgetNamespaceMetricsis appropriately included.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientExceptionMonitorApi.java (1)
26-38: Class definition looks good.The class
NullClientExceptionMonitorApiis well-defined and provides default implementations for the methodsgetExceptionListandgetExceptionDetails.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/jmx/ApolloJmxThreadPoolMonitor.java (1)
9-72: Interface definition looks good.The interface
ApolloJmxThreadPoolMonitoris well-defined and includes methods for monitoring various aspects of thread pools.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientExceptionCollector.java (9)
39-39: LGTM!The constant
EXCEPTION_NUMis appropriately defined.
41-41: LGTM!The constant
MAX_EXCEPTIONS_SIZEis appropriately defined.
42-43: LGTM!The
exceptionsqueue is appropriately defined with a maximum size.
45-45: LGTM!The
exceptionNumcounter is appropriately defined.
47-49: LGTM!The constructor correctly initializes the parent class with
ERROR_METRICS.
51-54: LGTM!The method
getExceptionListcorrectly returns a new list containing the exceptions.
56-65: LGTM!The method
collect0correctly handles adding exceptions to the queue and updating the counter.
69-75: LGTM!The method
export0correctly updates thecounterSampleswith the current exception count.
78-84: LGTM!The method
getExceptionDetailscorrectly returns a new list containing the exception messages.
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Actionable comments posted: 0
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (36)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigFile.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigRepository.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigServiceLocator.java (4 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfig.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfigManager.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/LocalFileConfigRepository.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigLongPollService.java (4 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java (9 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/SimpleConfig.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/YamlConfigFile.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientExceptionMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ConfigMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/jmx/ApolloJmxBootstrapArgsApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/jmx/ApolloJmxExceptionApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/jmx/ApolloJmxNamespaceApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/jmx/ApolloJmxThreadPoolApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/MonitorConstant.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientBootstrapArgsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientExceptionMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientBootstrapArgsCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientExceptionCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientNamespaceCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientThreadPoolCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultMetricsCollectorManager.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/DefaultMetricsExporterFactory.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ClientMonitorMessageProducer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/MessageProducerComposite.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloMetricsExporterFactoryTest.java (1 hunks)
Files skipped from review due to trivial changes (8)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientExceptionMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ConfigMonitor.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/MonitorConstant.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientThreadPoolMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientBootstrapArgsCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultMetricsCollectorManager.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/DefaultMetricsExporterFactory.java
Files skipped from review as they are similar to previous changes (24)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigFile.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigServiceLocator.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfig.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfigManager.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/LocalFileConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigLongPollService.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/SimpleConfig.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/YamlConfigFile.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientThreadPoolMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientBootstrapArgsMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientExceptionMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientExceptionCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientNamespaceCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientThreadPoolCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ClientMonitorMessageProducer.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/MessageProducerComposite.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloMetricsExporterFactoryTest.java
Additional comments not posted (42)
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/jmx/ApolloJmxExceptionApi.java (4)
1-16: Ensure consistent documentation and licensing information.The license header is correctly included, which is good practice for open-source projects.
17-17: Ensure proper package naming conventions.The package name
com.ctrip.framework.apollo.monitor.api.jmxis appropriate and follows standard naming conventions.
19-21: Ensure necessary imports are included.The imports for
ListandMXBeanare necessary and correctly included.
22-28: Interface and method definition look good.The interface
ApolloJmxExceptionApiand the methodgetExceptionDetailsare correctly defined. Ensure that the implementation of this method handles exceptions properly.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/jmx/ApolloJmxNamespaceApi.java (4)
1-16: Ensure consistent documentation and licensing information.The license header is correctly included, which is good practice for open-source projects.
17-17: Ensure proper package naming conventions.The package name
com.ctrip.framework.apollo.monitor.api.jmxis appropriate and follows standard naming conventions.
19-21: Ensure necessary imports are included.The imports for
ListandMXBeanare necessary and correctly included.
22-48: Interface and method definitions look good.The interface
ApolloJmxNamespaceApiand the methods are correctly defined. Ensure that each method's implementation handles the respective operations efficiently and correctly.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/jmx/ApolloJmxBootstrapArgsApi.java (4)
1-16: Ensure consistent documentation and licensing information.The license header is correctly included, which is good practice for open-source projects.
17-17: Ensure proper package naming conventions.The package name
com.ctrip.framework.apollo.monitor.api.jmxis appropriate and follows standard naming conventions.
19-20: Ensure necessary imports are included.The import for
MXBeanis necessary and correctly included.
21-67: Interface and method definitions look good.The interface
ApolloJmxBootstrapArgsApiand the methods are correctly defined. Ensure that each method's implementation handles the respective operations efficiently and correctly.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/jmx/ApolloJmxThreadPoolApi.java (30)
28-28: LGTM!The method
getRemoteConfigRepositoryThreadPoolActiveCountis well-named and straightforward.
30-30: LGTM!The method
getRemoteConfigRepositoryThreadPoolQueueSizeis well-named and straightforward.
32-32: LGTM!The method
getRemoteConfigRepositoryThreadPoolCorePoolSizeis well-named and straightforward.
34-34: LGTM!The method
getRemoteConfigRepositoryThreadPoolMaximumPoolSizeis well-named and straightforward.
36-36: LGTM!The method
getRemoteConfigRepositoryThreadPoolPoolSizeis well-named and straightforward.
38-38: LGTM!The method
getRemoteConfigRepositoryThreadPoolTaskCountis well-named and straightforward.
40-40: LGTM!The method
getRemoteConfigRepositoryThreadPoolCompletedTaskCountis well-named and straightforward.
42-42: LGTM!The method
getRemoteConfigRepositoryThreadPoolLargestPoolSizeis well-named and straightforward.
44-44: LGTM!The method
getRemoteConfigRepositoryThreadPoolRemainingCapacityis well-named and straightforward.
46-46: LGTM!The method
getRemoteConfigRepositoryThreadPoolCurrentLoadis well-named and straightforward.
48-48: LGTM!The method
getAbstractConfigThreadPoolActiveCountis well-named and straightforward.
50-50: LGTM!The method
getAbstractConfigThreadPoolQueueSizeis well-named and straightforward.
52-52: LGTM!The method
getAbstractConfigThreadPoolCorePoolSizeis well-named and straightforward.
54-54: LGTM!The method
getAbstractConfigThreadPoolMaximumPoolSizeis well-named and straightforward.
56-56: LGTM!The method
getAbstractConfigThreadPoolPoolSizeis well-named and straightforward.
58-58: LGTM!The method
getAbstractConfigThreadPoolTaskCountis well-named and straightforward.
60-60: LGTM!The method
getAbstractConfigThreadPoolCompletedTaskCountis well-named and straightforward.
62-62: LGTM!The method
getAbstractConfigThreadPoolLargestPoolSizeis well-named and straightforward.
64-64: LGTM!The method
getAbstractConfigThreadPoolRemainingCapacityis well-named and straightforward.
66-66: LGTM!The method
getAbstractConfigThreadPoolCurrentLoadis well-named and straightforward.
69-69: LGTM!The method
getAbstractConfigFileThreadPoolActiveCountis well-named and straightforward.
71-71: LGTM!The method
getAbstractConfigFileThreadPoolQueueSizeis well-named and straightforward.
73-73: LGTM!The method
getAbstractConfigFileThreadPoolCorePoolSizeis well-named and straightforward.
75-75: LGTM!The method
getAbstractConfigFileThreadPoolMaximumPoolSizeis well-named and straightforward.
77-77: LGTM!The method
getAbstractConfigFileThreadPoolPoolSizeis well-named and straightforward.
79-79: LGTM!The method
getAbstractConfigFileThreadPoolTaskCountis well-named and straightforward.
81-81: LGTM!The method
getAbstractConfigFileThreadPoolCompletedTaskCountis well-named and straightforward.
83-83: LGTM!The method
getAbstractConfigFileThreadPoolLargestPoolSizeis well-named and straightforward.
85-85: LGTM!The method
getAbstractConfigFileThreadPoolRemainingCapacityis well-named and straightforward.
87-87: LGTM!The method
getAbstractConfigFileThreadPoolCurrentLoadis well-named and straightforward.
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Actionable comments posted: 14
Outside diff range, codebase verification and nitpick comments (3)
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java (1)
1-16: Ensure the copyright year is up-to-date.The current year should be used in the copyright notice.
- * Copyright 2022 Apollo Authors + * Copyright 2024 Apollo Authorsapollo-plugin/apollo-plugin-client-prometheus/src/main/java/com/ctrip/framework/apollo/plugin/prometheus/PrometheusMetricExporter.java (1)
1-16: Ensure the copyright year is up-to-date.The current year should be used in the copyright notice.
- * Copyright 2022 Apollo Authors + * Copyright 2024 Apollo Authorsapollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java (1)
1-16: Ensure the copyright year is up-to-date.The current year should be used in the copyright notice.
- * Copyright 2022 Apollo Authors + * Copyright 2024 Apollo Authors
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (40)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigFile.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigRepository.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigServiceLocator.java (4 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfig.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfigManager.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/LocalFileConfigRepository.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigLongPollService.java (4 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java (9 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/SimpleConfig.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/YamlConfigFile.java (2 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientExceptionMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ConfigMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/jmx/ApolloJmxBootstrapArgsApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/jmx/ApolloJmxExceptionApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/jmx/ApolloJmxNamespaceApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/jmx/ApolloJmxThreadPoolApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/MonitorConstant.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientBootstrapArgsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientExceptionMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientBootstrapArgsCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientExceptionCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientNamespaceCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientThreadPoolCollector.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultMetricsCollectorManager.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/DefaultMetricsExporterFactory.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/CounterModel.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/GaugeModel.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/MetricsEvent.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/MetricsModel.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ClientMonitorMessageProducer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/MessageProducerComposite.java (1 hunks)
- apollo-plugin/apollo-plugin-client-prometheus/src/main/java/com/ctrip/framework/apollo/plugin/prometheus/PrometheusMetricExporter.java (1 hunks)
Files skipped from review due to trivial changes (8)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientExceptionMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ConfigMonitor.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/jmx/ApolloJmxExceptionApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientThreadPoolMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultMetricsCollectorManager.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/MetricsModel.java
Files skipped from review as they are similar to previous changes (25)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigFile.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/AbstractConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigServiceLocator.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfig.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultConfigManager.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/LocalFileConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/SimpleConfig.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/YamlConfigFile.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientThreadPoolMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/jmx/ApolloJmxBootstrapArgsApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/jmx/ApolloJmxNamespaceApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/jmx/ApolloJmxThreadPoolApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientBootstrapArgsMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/NullClientExceptionMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientBootstrapArgsCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientExceptionCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientNamespaceCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/collector/impl/DefaultApolloClientThreadPoolCollector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/DefaultMetricsExporterFactory.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/MetricsEvent.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ClientMonitorMessageProducer.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/MessageProducerComposite.java
Additional context used
GitHub Check: codecov/patch
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java
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Additional comments not posted (4)
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/MonitorConstant.java (1)
1-38: LGTM! The constants are well-defined and follow best practices.The file is well-structured and the constants are clearly named.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/GaugeModel.java (1)
1-72: LGTM! The class is well-defined and follows best practices.The file is well-structured and the methods are clearly defined.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/CounterModel.java (1)
1-73: LGTM! The class is well-defined and follows best practices.The file is well-structured and the methods are clearly defined.
apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigLongPollService.java (1)
19-20: LGTM!The new import statements for constants and utility classes are appropriate and necessary for the enhanced monitoring and exception handling functionalities.
...o-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigLongPollService.java
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Outside diff range, codebase verification and nitpick comments (2)
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ApolloClientMonitorMessageProducer.java (2)
72-103: Clarify or remove the empty case in event handling.The method
handleTaggedEvent(String type, String name)includes a case forAPOLLO_CLIENT_CONFIGMETAthat is empty and contains a comment in a non-English language. This could lead to confusion for developers who do not understand the language, and it's unclear why this case is necessary if it performs no action.Please clarify the intent of this case or remove it if it is unnecessary to avoid confusion and maintain clean code.
Consider translating the comment to English or providing additional context in the code to explain why this case is empty.
180-181: Remove or implement the placeholder method.The method
logEvent(String type, String name, String status, String nameValuePairs)is marked with a comment indicating it is ignored. If this method is not required, consider removing it to clean up the codebase. If it is meant to be implemented in the future, add a TODO comment to clarify that it is a work in progress.Consider either removing the method or adding a TODO comment to clarify future intentions:
- // ignore + // TODO: Implement this method or remove if not needed
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (37)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java (9 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorConstant.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContext.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/enums/MetricTypeEnums.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEvent.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisher.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporter.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxNamespaceMBean.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/AbstractApolloClientMonitorEventListener.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/ApolloClientMonitorEventListener.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientBootstrapArgsApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientExceptionApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientThreadPoolApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientBootstrapArgsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/CounterModel.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/GaugeModel.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/SampleModel.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ApolloClientMonitorMessageProducer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/util/ConfigUtil.java (8 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisherTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporterTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloClientMetricsExporterFactoryTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientThreadPoolApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientBootstrapArgsMonitorApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientThreadPoolMonitorApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/stress/ApolloClientMonitorStressTest.java (1 hunks)
Files skipped from review due to trivial changes (9)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/enums/MetricTypeEnums.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporter.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientBootstrapArgsMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientThreadPoolMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/GaugeModel.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/SampleModel.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisherTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporterTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientThreadPoolApiTest.java
Files skipped from review as they are similar to previous changes (23)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientThreadPoolMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContext.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEvent.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisher.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/AbstractApolloClientMonitorEventListener.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientBootstrapArgsApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientExceptionApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientThreadPoolApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/CounterModel.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/util/ConfigUtil.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloClientMetricsExporterFactoryTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientBootstrapArgsMonitorApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientThreadPoolMonitorApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/stress/ApolloClientMonitorStressTest.java
Additional comments not posted (12)
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/ApolloClientMonitorEventListener.java (3)
29-32: MethodgetNameis appropriately named.The existing suggestion to change the method name is not applicable here as the current name clearly reflects its functionality.
44-47: MethodisMetricsSampleUpdatedis clear and appropriate.The method name accurately describes its functionality.
49-52: Methodexportis well-documented and functional.The method's documentation and implementation are clear and align with its intended purpose.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxNamespaceMBean.java (1)
17-58: Comprehensive Review of New JMX MBean InterfaceThe new
ApolloClientJmxNamespaceMBeaninterface is well-structured and aligns with the PR's objectives to enhance observability within the Apollo configuration client. Here are some detailed observations and suggestions:
License and Documentation:
- The file is correctly licensed under the Apache License, Version 2.0.
- The authorship is clearly stated, which is good for tracking contributions.
Interface Design:
- The use of
@MXBeanis appropriate for JMX MBean registration.- Methods are well-documented, which aids in understanding their functionality.
Method Review:
getNamespaceMetricsString(): ConvertsNamespaceMetricsto aMap<String, Map<String, String>>for JMX compatibility. This is a clever workaround since JMX does not support complex types directly.getNamespacePropertySize(String namespace): Returns the number of properties in a namespace, which is useful for monitoring configuration sizes.getConfigFileNamespaces(): Lists all namespaces that have associated config files. This could be useful for auditing and tracking configurations.getNotFoundNamespaces(): Lists namespaces that were queried but not found. This is crucial for identifying misconfigurations or typos in namespace usage.getTimeoutNamespaces(): Lists namespaces where requests have timed out, indicating potential network or performance issues.Suggestions for Improvement:
- Error Handling: Consider adding methods to handle or report errors specifically related to JMX operations or namespace queries. This could enhance the robustness of the monitoring setup.
- Performance Metrics: Adding more detailed performance metrics (e.g., average response times, error rates) could provide deeper insights into the system's behavior under different conditions.
Overall, the interface is well-designed and meets the needs of enhanced observability for the Apollo client. It is recommended to proceed with implementing these interfaces and ensure thorough testing, especially focusing on edge cases and error conditions.
apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java (4)
20-24: Import statements are correctly added.The new import statements are necessary for the classes used in the new bindings and are correctly placed.
114-114: Binding forConfigMonitoris correctly implemented.The binding of
ConfigMonitorto its implementationDefaultConfigMonitorusingSingletonscope is appropriate for ensuring a single instance throughout the application lifecycle.
115-115: Binding forApolloClientMonitorContextis correctly implemented.The binding of
ApolloClientMonitorContextas aSingletonis appropriate, although it would be beneficial to ensure that this class is properly utilized across the application for consistent monitoring context management.
116-116: Binding forApolloClientMetricsExporterFactoryis correctly implemented.The binding of
ApolloClientMetricsExporterFactorytoDefaultApolloClientMetricsExporterFactoryusingSingletonscope ensures that metric export functionalities are centralized and managed efficiently.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorConstant.java (4)
1-16: License Header: Correct and well-formatted.The license header is correctly placed and formatted, ensuring compliance with the Apache License, Version 2.0.
17-17: Package Declaration: Correctly defined.The package declaration is appropriate for the file's purpose within the Apollo client's internal monitoring framework.
19-20: Import Statements: Appropriate and necessary.The import statements for
ZoneIdandDateTimeFormatterare necessary for the date formatting used in this file.
22-24: Author Annotation: Clearly stated.The author annotation is clear, providing traceability for contributions which is useful in open-source projects.
...t/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorConstant.java
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Actionable comments posted: 3
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Files selected for processing (37)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java (9 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorConstant.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContext.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/enums/MetricTypeEnums.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEvent.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisher.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporter.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxNamespaceMBean.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/AbstractApolloClientMonitorEventListener.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/ApolloClientMonitorEventListener.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientBootstrapArgsApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientExceptionApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientThreadPoolApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientBootstrapArgsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/CounterModel.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/GaugeModel.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/SampleModel.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ApolloClientMonitorMessageProducer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/util/ConfigUtil.java (8 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisherTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporterTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloClientMetricsExporterFactoryTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientThreadPoolApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientBootstrapArgsMonitorApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientThreadPoolMonitorApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/stress/ApolloClientMonitorStressTest.java (1 hunks)
Files skipped from review due to trivial changes (10)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/enums/MetricTypeEnums.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxNamespaceMBean.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientBootstrapArgsMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientThreadPoolMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/GaugeModel.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/SampleModel.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisherTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporterTest.java
Files skipped from review as they are similar to previous changes (23)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientThreadPoolMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContext.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEvent.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisher.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporter.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientBootstrapArgsApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientExceptionApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientThreadPoolApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/CounterModel.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ApolloClientMonitorMessageProducer.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/util/ConfigUtil.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloClientMetricsExporterFactoryTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientThreadPoolApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientBootstrapArgsMonitorApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientThreadPoolMonitorApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/stress/ApolloClientMonitorStressTest.java
Additional comments not posted (11)
apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java (3)
114-114: Approved binding forConfigMonitor.The binding of
ConfigMonitortoDefaultConfigMonitoris correctly implemented and enhances the monitoring capabilities.
115-115: Approved binding forApolloClientMonitorContext.The binding for
ApolloClientMonitorContextis correctly implemented, ensuring proper context management in monitoring.
116-116: Approved binding forApolloClientMetricsExporterFactory.The binding of
ApolloClientMetricsExporterFactorytoDefaultApolloClientMetricsExporterFactoryis correctly implemented and crucial for exporting metrics.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/AbstractApolloClientMonitorEventListener.java (5)
43-45: Approved constructor forAbstractApolloClientMonitorEventListener.The constructor correctly initializes the
tagfield, which is essential for event handling.
48-50: Approved methodgetName.The method correctly returns the
tagfield, which is essential for identifying the event listener.
53-55: Approved methodisSupport.The method correctly checks if the event tag matches the listener's tag, which is crucial for event filtering.
58-61: Approved methodcollect.The method correctly handles the event collection and updates the
isUpdatedflag, which is crucial for tracking updates.
69-73: Approved methodexport.The method correctly compiles and returns the collected samples, which is crucial for data export.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorConstant.java (3)
36-45: Constants in the 'common' category are well-defined and appropriate for their usage.The constants such as
NAMESPACE,TIMESTAMP, and others are clearly named and serve specific purposes within the Apollo monitoring context.
50-61: Tracer constants are well-defined and crucial for detailed monitoring.Constants such as
APOLLO_CLIENT_CONFIGCHANGES,APOLLO_CONFIG_EXCEPTION, and others are appropriately named and categorized for tracing specific events and errors in the Apollo client.
67-93: Collector tags and metrics constants are well-organized and serve their intended purposes effectively.Constants such as
TAG_ERROR,TAG_NAMESPACE, and various metrics constants likeMETRICS_NAMESPACE_LATEST_UPDATE_TIME,METRICS_NAMESPACE_ITEM_NUMare crucial for categorizing and quantifying monitoring data. They are appropriately named and organized.
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Files selected for processing (43)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java (9 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientExceptionMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorConstant.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContext.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/enums/MetricTypeEnums.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEvent.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisher.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporter.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxBootstrapArgsMBean.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxExceptionMBean.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxNamespaceMBean.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/AbstractApolloClientMonitorEventListener.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/ApolloClientMonitorEventListener.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientBootstrapArgsApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientExceptionApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientThreadPoolApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientBootstrapArgsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientExceptionMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/CounterModel.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/GaugeModel.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/SampleModel.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ApolloClientMonitorMessageProducer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/util/ConfigUtil.java (8 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisherTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporterTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloClientMetricsExporterFactoryTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientBootstrapArgsApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientThreadPoolApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientBootstrapArgsMonitorApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientThreadPoolMonitorApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/stress/ApolloClientMonitorStressTest.java (1 hunks)
- apollo-plugin/apollo-plugin-client-prometheus/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/PrometheusApolloClientMetricsExporter.java (1 hunks)
Files skipped from review due to trivial changes (12)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientExceptionMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorConstant.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/enums/MetricTypeEnums.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporter.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxBootstrapArgsMBean.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxNamespaceMBean.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/AbstractApolloClientMonitorEventListener.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientBootstrapArgsMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientThreadPoolMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/GaugeModel.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/SampleModel.java
Files skipped from review as they are similar to previous changes (26)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientThreadPoolMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContext.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEvent.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisher.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/ApolloClientMonitorEventListener.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientExceptionApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientThreadPoolApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientExceptionMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/CounterModel.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ApolloClientMonitorMessageProducer.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/util/ConfigUtil.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisherTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloClientMetricsExporterFactoryTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientBootstrapArgsApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientThreadPoolApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientBootstrapArgsMonitorApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientThreadPoolMonitorApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/stress/ApolloClientMonitorStressTest.java
- apollo-plugin/apollo-plugin-client-prometheus/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/PrometheusApolloClientMetricsExporter.java
Additional comments not posted (8)
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxExceptionMBean.java (1)
26-36: Well-structured JMX MBean interface.The
ApolloClientJmxExceptionMBeaninterface is well-defined with appropriate methods for monitoring exceptions. The use of @mxbean is correctly applied, and the methods are suitably documented and implemented.apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporterTest.java (1)
35-120: Comprehensive and well-structured unit tests for metrics exporter.The
AbstractApolloClientMetricsExporterTestclass provides a thorough set of unit tests for the metrics exporter functionality. The use of Mockito for mocking and JUnit for assertions is appropriately applied. Each test method is well-documented and targets specific functionalities, ensuring comprehensive coverage and maintainability.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java (1)
30-134: Well-implemented interface for monitoring bootstrap arguments.The
ApolloClientBootstrapArgsMonitorApiinterface is effectively designed with default methods that simplify the retrieval of configuration parameters. The methods are consistently implemented and documented, providing a robust foundation for further extension. The use of default methods enhances modularity and maintainability.apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java (3)
114-114: Approved: Binding for ConfigMonitorThe binding of
ConfigMonitortoDefaultConfigMonitorusingSingletonscope is correctly configured and appropriate for its purpose.
116-116: Approved: Binding for ApolloClientMetricsExporterFactoryThe binding of
ApolloClientMetricsExporterFactorytoDefaultApolloClientMetricsExporterFactoryusingSingletonscope is correctly configured and suitable for its intended purpose.
115-115: Approved but verify implementation: Binding for ApolloClientMonitorContextThe binding for
ApolloClientMonitorContextis set toSingletonscope. Ensure that the implementation or usage ofApolloClientMonitorContextis correctly handled elsewhere in the project.Verification successful
Verified: Binding for ApolloClientMonitorContext
The
ApolloClientMonitorContextis correctly implemented and utilized across the codebase. Its singleton binding is consistent with its usage pattern, and its functionality is covered by tests.
- The class is defined and used in multiple components, such as
ApolloClientMonitorEventPublisherandDefaultConfigMonitor.- It is instantiated using
ApolloInjector.getInstance, confirming the singleton pattern.- Tests are present to verify its behavior.
Scripts executed
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Script:
#!/bin/bash # Description: Verify the implementation of ApolloClientMonitorContext. # Test: Search for the implementation and usage of ApolloClientMonitorContext. Expect: Proper implementation and usage. rg --type java -A 5 $'ApolloClientMonitorContext'Length of output: 12581
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientBootstrapArgsApi.java (2)
84-92: Approved: Event handling in collect0 methodThe method
collect0correctly handles configuration updates based on events, ensuring that only existing parameters are updated. This approach prevents potential errors from unhandled parameters.
99-107: Approved: Getter methods for bootstrap argumentsThe getter methods
getBootstrapArgsandgetBootstrapArgsStringprovide essential access to the configured parameters. The null-safe handling of values when converting to strings is correctly implemented.
Comments failed to post (1)
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientBootstrapArgsApi.java (1)
47-82: Approved with suggestion: Constructor of DefaultApolloClientBootstrapArgsApi
The constructor effectively initializes configuration parameters using both
ConfigUtiland system properties. Consider adding error handling or logging for cases where system properties might not be set, to avoid runtime issues.
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Actionable comments posted: 1
Outside diff range and nitpick comments (2)
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisher.java (1)
1-51: Add documentation and unit tests.The class could benefit from additional documentation, such as Javadoc comments explaining the purpose and usage of the class and its methods. Also, consider adding unit tests to ensure the correctness of the
publishandresetmethods.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/AbstractApolloClientMonitorEventListener.java (1)
126-135: Consider simplifying thegetTagsmethod using Java 8 streams.The
getTagsmethod can be simplified using Java 8 streams as follows:private Map<String, String> getTags(String[] tagKeys, String[] tagValues) { if (tagKeys != null && tagValues != null && tagKeys.length == tagValues.length) { return IntStream.range(0, tagKeys.length) .boxed() .collect(Collectors.toMap(i -> tagKeys[i], i -> tagValues[i])); } return Collections.emptyMap(); }
Review details
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Files selected for processing (51)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java (3 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java (9 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientExceptionMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorConstant.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContext.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/enums/MetricTypeEnums.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEvent.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisher.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporter.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/DefaultApolloClientMetricsExporterFactory.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/NullApolloClientMetricsExporter.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxBootstrapArgsMBean.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxExceptionMBean.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxNamespaceMBean.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/AbstractApolloClientMonitorEventListener.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/ApolloClientMonitorEventListener.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientBootstrapArgsApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientExceptionApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientThreadPoolApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientBootstrapArgsMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientExceptionMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientThreadPoolMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/CounterModel.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/GaugeModel.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/SampleModel.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ApolloClientMessageProducerComposite.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ApolloClientMonitorMessageProducer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/util/ConfigUtil.java (4 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializerTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContextTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitorTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisherTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporterTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloClientMetricsExporterFactoryTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientBootstrapArgsApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientExceptionApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientThreadPoolApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientBootstrapArgsMonitorApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientThreadPoolMonitorApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/stress/ApolloClientMonitorStressTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/util/ConfigUtilTest.java (1 hunks)
- apollo-plugin/apollo-plugin-client-prometheus/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/PrometheusApolloClientMetricsExporter.java (1 hunks)
Files skipped from review due to trivial changes (3)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorConstant.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/enums/MetricTypeEnums.java
- apollo-plugin/apollo-plugin-client-prometheus/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/PrometheusApolloClientMetricsExporter.java
Files skipped from review as they are similar to previous changes (34)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/RemoteConfigRepository.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientBootstrapArgsMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientExceptionMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientThreadPoolMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContext.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEvent.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporter.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/DefaultApolloClientMetricsExporterFactory.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/NullApolloClientMetricsExporter.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/ApolloClientMonitorEventListener.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientBootstrapArgsApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientThreadPoolApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientExceptionMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientThreadPoolMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/GaugeModel.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ApolloClientMessageProducerComposite.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/util/ConfigUtil.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializerTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitorTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisherTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporterTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloClientMetricsExporterFactoryTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientBootstrapArgsApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientExceptionApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientThreadPoolApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientBootstrapArgsMonitorApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientThreadPoolMonitorApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/stress/ApolloClientMonitorStressTest.java
Additional comments not posted (48)
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxBootstrapArgsMBean.java (1)
1-35: LGTM!The new
ApolloClientJmxBootstrapArgsMBeaninterface follows Java naming conventions, has proper documentation, and defines a clear contract for retrieving bootstrap arguments as a string map. The use of a separate interface due to JMX limitations is well-explained in the comment.The code adheres to best practices by using the
@MXBeanannotation and defining the interface in a separate file for maintainability.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxExceptionMBean.java (3)
33-33: LGTM!The method signature is correct and follows the Java naming convention. The return type is appropriate for the intended purpose of the method.
35-35: LGTM!The method signature is correct and follows the Java naming convention. The return type is appropriate for the intended purpose of the method.
1-36: Overall, the code in this file looks great!The interface and its methods are well-defined, follow Java naming conventions, and use appropriate return types. The
@MXBeanannotation is correctly used, and the file includes a standard Apache 2.0 license header.Great job on this new interface! Let me know if you have any further questions or concerns.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientBootstrapArgsMonitorApi.java (2)
1-34: LGTM!The
NullClientBootstrapArgsMonitorApiclass correctly implements the null object pattern for theApolloClientBootstrapArgsMonitorApiandApolloClientJmxBootstrapArgsMBeaninterfaces. Returning an empty map fromgetBootstrapArgsString()aligns with best practices to avoid null pointer exceptions.
30-33: Suggestion from previous review still applies, but no action required.The past review comment suggesting the use of default methods in the interface to avoid implementing them in this class is still valid. However, as discussed in the comment thread, it's a design choice and may not always be applicable. Since the current implementation is correct and the discussion is already captured in the comments, no further action is needed.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/CounterModel.java (1)
24-53: LGTM!The code segment looks good. The constructor and the
increasemethod have the necessary validation logic as suggested in the past review comments. The other methods mentioned in the past review comments are not present in the current code, so those comments are not applicable.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisher.java (1)
29-31: Make static variables final.The static variables
COLLECTOR_MANAGERandm_configUtilshould be madefinalto enhance immutability and thread safety, as they are not intended to be reassigned.Apply this diff to make the static variables final:
- private static ApolloClientMonitorContext COLLECTOR_MANAGER = ApolloInjector.getInstance( + private static final ApolloClientMonitorContext COLLECTOR_MANAGER = ApolloInjector.getInstance( - private static ConfigUtil m_configUtil = ApolloInjector.getInstance(ConfigUtil.class); + private static final ConfigUtil m_configUtil = ApolloInjector.getInstance(ConfigUtil.class);apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/model/SampleModel.java (1)
1-73: LGTM!The
SampleModelclass follows good practices like encapsulation and immutability. The fields are private, and thegetTagsmethod returns an unmodifiable map. The code looks clean and well-structured.The past review comments about making fields private, avoiding hardcoded prefixes, and returning an unmodifiable map are no longer applicable as the code has already addressed these concerns.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java (5)
37-39: LGTM!The method implementation is correct.
42-44: LGTM!The method implementation is correct.
47-49: LGTM!The method implementation is correct.
52-54: LGTM!The method implementation is correct.
57-59: LGTM!The method implementation is correct.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxNamespaceMBean.java (2)
1-97: LGTM!The rest of the code looks good. The interface and inner class are well-structured, and the methods have clear purposes. The code follows Java naming conventions and is properly documented.
34-34: Consider using a custom class instead of a Map for better type safety and encapsulation.The past review comment by Anilople is still valid. Instead of returning a
Map<String, NamespaceMetricsString>from thegetNamespaceMetricsStringmethod, consider creating a custom class that encapsulates the namespace metrics data. This would provide better type safety and encapsulation.For example, you could create a
NamespaceMetricsclass like this:public class NamespaceMetrics { private String namespace; private NamespaceMetricsString metrics; // Constructor, getters, and setters }Then, update the
getNamespaceMetricsStringmethod to return aList<NamespaceMetrics>:List<NamespaceMetrics> getNamespaceMetrics();This way, you can encapsulate the namespace and its associated metrics within a single object, providing better structure and type safety.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientExceptionApi.java (4)
48-55: LGTM!The constructor has been updated to use Guava's
EvictingQueuefor theexceptionsQueueas per the past review comment. The implementation looks good.
58-60: LGTM!The method correctly returns a new
ArrayListcontaining the exceptions from theexceptionsQueue.
63-65: LGTM!The method correctly returns the value of
exceptionCountFromStartup. The past review comment has been addressed andexceptionCountFromStartupis now declared asfinal.
68-75: LGTM!The method correctly collects the
ApolloConfigExceptionfrom theApolloClientMonitorEvent, adds it to theexceptionsQueue, increments theexceptionCountFromStartup, and creates or updates a counter sample. The implementation looks good.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/AbstractApolloClientMonitorEventListener.java (1)
1-137: The code looks good and addresses the past review comment.The code uses
computeIfAbsentin thecreateOrUpdateSamplemethod, which solves the thread-safety issue mentioned in the past review comment. The code is well-structured and follows good practices.apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContextTest.java (3)
60-67: LGTM!The test method correctly verifies the initial state of
ApolloClientMonitorContextby checking that the default APIs and exporter are set to their respective null implementations.
69-82: LGTM!The test method correctly verifies the setter and getter methods of
ApolloClientMonitorContextby setting the APIs and exporter using the setter methods and checking that the getter methods return the same instances.
84-98: LGTM!The test method correctly verifies the
getCollectorsmethod ofApolloClientMonitorContextby setting the APIs using the setter methods and checking that thegetCollectorsmethod returns a list containing all the set APIs.apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java (6)
52-61: LGTM!The method now uses double-check locking to prevent concurrent initialization as suggested in the past review comments.
63-68: LGTM!The method is correctly initializing the metrics event listener, metrics exporter, and JMX monitoring.
71-78: LGTM!The method is correctly initializing JMX monitoring for the metrics collectors.
80-92: LGTM!The method now stores the variables in the
ApolloClientMonitorContextclass as suggested in the past review comments.
94-103: LGTM!The method is correctly initializing the metrics exporter.
105-121: LGTM!The method is correctly initializing the message producer composite.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/tracer/ApolloClientMonitorMessageProducer.java (9)
53-55: LGTM!The method logic is correct, and the implementation is accurate.
63-71: LGTM!The method logic is correct, and the implementation is accurate. The events are handled appropriately based on the
typeparameter.
108-113: LGTM!The method logic is correct, and the implementation is accurate.
115-121: LGTM!The method logic is correct, and the implementation is accurate.
123-128: LGTM!The method logic is correct, and the implementation is accurate.
130-135: LGTM!The method logic is correct, and the implementation is accurate.
137-142: LGTM!The method logic is correct, and the implementation is accurate.
144-149: LGTM!The method logic is correct, and the implementation is accurate.
151-156: LGTM!The method logic is correct, and the implementation is accurate.
apollo-client/src/test/java/com/ctrip/framework/apollo/util/ConfigUtilTest.java (9)
259-266: LGTM!The test method is correctly implemented and follows the standard pattern of setting a system property, creating a
ConfigUtilinstance, and asserting the expected value.
269-276: LGTM!The test method is correctly implemented and follows the standard pattern of setting a system property, creating a
ConfigUtilinstance, and asserting the expected value.
279-286: LGTM!The test method is correctly implemented and follows the standard pattern of setting an invalid system property, creating a
ConfigUtilinstance, and asserting the default value.
289-295: LGTM!The test method is correctly implemented and follows the standard pattern of setting a system property, creating a
ConfigUtilinstance, and asserting the expected value.
298-304: LGTM!The test method is correctly implemented and follows the standard pattern of clearing a system property, creating a
ConfigUtilinstance, and asserting the default value.
307-313: LGTM!The test method is correctly implemented and follows the standard pattern of setting a system property, creating a
ConfigUtilinstance, and asserting the expected value.
316-322: LGTM!The test method is correctly implemented and follows the standard pattern of clearing a system property, creating a
ConfigUtilinstance, and asserting the default value.
325-332: LGTM!The test method is correctly implemented and follows the standard pattern of setting a system property, creating a
ConfigUtilinstance, and asserting the expected value.
335-342: LGTM!The test method is correctly implemented and follows the standard pattern of setting an invalid system property, creating a
ConfigUtilinstance, and asserting the default value.
...ava/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisher.java
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@apolloconfig/committers hello, guys, after a long time review and code change, I think it time to merge this pr. Need help, please take a look, is there something to watch out or change, or other suggestion? |
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Actionable comments posted: 33
🧹 Outside diff range and nitpick comments (34)
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/ApolloClientMetricsExporterFactory.java (2)
22-28: Consider adding documentation for the interface and method.The interface and method declaration look good, but adding Javadoc comments would improve the code's documentation and make it easier for other developers to understand and use this interface.
Here's a suggested improvement:
/** * @author Rawven + * Factory interface for creating ApolloClientMetricsExporter instances. */ public interface ApolloClientMetricsExporterFactory { + /** + * Creates and returns an ApolloClientMetricsExporter instance. + * + * @param listeners A list of ApolloClientMonitorEventListener to be used by the exporter. + * @return An instance of ApolloClientMetricsExporter. + */ ApolloClientMetricsExporter getMetricsReporter(List<ApolloClientMonitorEventListener> listeners); }
17-28: Good use of factory pattern and internal package.The design of this interface is well thought out:
- Using the factory pattern allows for flexible creation of
ApolloClientMetricsExporterinstances.- Placing this in an internal package correctly encapsulates it from direct client use.
- The interface is concise and focused, adhering to the Single Responsibility Principle.
For future enhancements, consider:
- Adding a method to allow runtime registration of additional listeners.
- Providing a way to configure or customize the exporter (e.g., through a builder pattern or configuration object).
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventFactory.java (2)
21-27: LGTM: Class declaration and instance variable are well-defined.The class declaration and instance variable are correctly implemented for a singleton pattern. The use of the
volatilekeyword on theINSTANCEvariable is appropriate for the double-checked locking mechanism.Consider enhancing the class-level documentation to include a brief description of the class's purpose and its role in the Apollo client monitoring system.
43-45: LGTM with suggestions: createEvent method implementation.The
createEventmethod correctly creates and returns a newApolloClientMonitorEvent. However, consider the following suggestions for improvement:
- Add parameter validation for the
nameargument to ensure it's not null or empty.- The purpose of the
nullsecond parameter in theApolloClientMonitorEventconstructor is unclear. Consider adding a comment explaining its significance or using a named constant if it represents a specific state.- If possible, document the expected key-value pairs for the HashMap to clarify its usage.
Here's a suggested improvement:
public ApolloClientMonitorEvent createEvent(String name) { if (name == null || name.isEmpty()) { throw new IllegalArgumentException("Event name cannot be null or empty"); } // The second parameter is null because [explain reason here] return new ApolloClientMonitorEvent(name, null, new HashMap<>(2)); }apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/ApolloClientMetricsExporter.java (2)
24-27: Enhance the interface Javadoc.While the @author tag is present, it would be beneficial to add a description of the interface's purpose and its role in the Apollo client monitoring system. This will help developers understand the interface's functionality at a glance.
Consider adding a description like this:
/** * Defines the contract for exporting Apollo client metrics to various monitoring systems. * Implementations of this interface handle the collection, registration, and reporting of metrics. * * @author Rawven */ public interface ApolloClientMetricsExporter extends Ordered {
55-58: Add Javadoc to the getOrder method.The
getOrdermethod provides a default implementation, which is good. However, it lacks documentation explaining its purpose and the significance of the return value.Consider adding a Javadoc comment like this:
/** * Defines the default order for this exporter. * A lower value indicates higher priority. * Implementations can override this method to customize their order. * * @return The order value for this exporter, default is 0. */ @Override default int getOrder() { return 0; }This addition will help developers understand the purpose of the method and how to use it effectively when implementing the interface.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApi.java (2)
25-29: LGTM: Class declaration is appropriate. Consider adding a class-level Javadoc.The class name and interface implementations are correct. The author annotation is present, which is good for attribution.
Consider adding a class-level Javadoc comment to explain the purpose of this null implementation. For example:
/** * A null implementation of ApolloClientNamespaceMonitorApi and ApolloClientJmxNamespaceMBean. * This class provides no-op implementations for all methods, serving as a placeholder * or fallback when no actual monitoring data is available. */
47-55: LGTM: getNamespaceMetricsString() and getNamespacePropertySize() implementations are correct. Consider adding @OverRide annotations.Both methods correctly return empty results, which is appropriate for a null implementation when no metrics or properties are available.
Consider adding
@Overrideannotations to all interface method implementations for clarity and to leverage compiler checks. For example:@Override public Map<String, NamespaceMetricsString> getNamespaceMetricsString() { return Collections.emptyMap(); } @Override public Integer getNamespacePropertySize(String namespace) { return 0; }apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisher.java (1)
1-52: Consider refactoring to improve thread-safety and design.While the
ApolloClientMonitorEventPublisherclass serves its purpose of publishing monitoring events, there are several areas where it could be improved:
- Thread-safety: The current implementation with static fields and methods may lead to race conditions in a multi-threaded environment.
- Testability: The static nature of the class makes it difficult to unit test and mock dependencies.
- Flexibility: The current design doesn't allow for easy substitution of different implementations or configurations.
Consider refactoring the class to follow these principles:
- Use dependency injection instead of static fields and methods.
- Implement an interface to allow for different implementations and easier mocking in tests.
- Use a thread-safe collection for storing listeners if multiple threads might access them concurrently.
Here's a high-level example of how you might refactor this:
public interface ApolloClientMonitorEventPublisher { void publish(ApolloClientMonitorEvent event); } public class DefaultApolloClientMonitorEventPublisher implements ApolloClientMonitorEventPublisher { private final ApolloClientMonitorContext monitorContext; private final ConfigUtil configUtil; @Inject public DefaultApolloClientMonitorEventPublisher(ApolloClientMonitorContext monitorContext, ConfigUtil configUtil) { this.monitorContext = monitorContext; this.configUtil = configUtil; } @Override public void publish(ApolloClientMonitorEvent event) { if (configUtil.isClientMonitorEnabled()) { for (ApolloClientMonitorEventListener listener : monitorContext.getApolloClientMonitorEventListeners()) { if (listener.isSupported(event)) { listener.collect(event); } } } } }This design improves thread-safety, testability, and flexibility while maintaining the core functionality of the original class.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/NullApolloClientMetricsExporter.java (3)
44-53: Consider adding debug logging to metric registration methods.While the empty implementations are correct for a null object, adding debug logging could be beneficial for troubleshooting.
Consider adding debug logs to these methods:
public void registerOrUpdateCounterSample(String name, Map<String, String> tag, double incrValue) { + log.debug("Attempted to register/update counter sample: name={}, tag={}, value={}", name, tag, incrValue); } @Override public void registerOrUpdateGaugeSample(String name, Map<String, String> tag, double value) { + log.debug("Attempted to register/update gauge sample: name={}, tag={}, value={}", name, tag, value); }This will provide visibility into attempted metric registrations when debugging is enabled.
55-59: Improve log message specificity inresponsemethod.While the current implementation is correct, the log message could be more specific to this null object implementation.
Consider updating the log message to be more specific:
- log.warn("No metrics exporter found, response empty string"); + log.warn("NullApolloClientMetricsExporter: No metrics available, returning empty string");This change makes it clearer that the message is coming from the null implementation of the metrics exporter.
27-30: Add class-level Javadoc to explain the purpose of this class.While the implementation is correct, adding a brief class-level Javadoc would improve the code's documentation and explain the purpose of this null object implementation.
Consider adding a class-level Javadoc:
/** + * A null object implementation of the ApolloClientMetricsExporter interface. + * This class provides no-op implementations for all methods, serving as a + * placeholder when no actual metrics exporting is required. + * * @author Rawven */ public class NullApolloClientMetricsExporter implements ApolloClientMetricsExporter {This addition will help other developers understand the purpose and behavior of this class at a glance.
apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApiTest.java (1)
46-51: Rename the test method for clarity.The current method name
testGetNamespaceItemNamesdoesn't accurately reflect what's being tested. The method is actually testing thegetNamespacePropertySize()function, not retrieving item names.Consider renaming the method to
testGetNamespacePropertySizefor better clarity:- public void testGetNamespaceItemNames() { + public void testGetNamespacePropertySize() {apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java (1)
49-87: Consider makingNamespaceMetricsa static inner class.The
NamespaceMetricsclass doesn't depend on the outer interface, so it can be declared as static. This would improve encapsulation and allow the class to be used more efficiently.- class NamespaceMetrics { + static class NamespaceMetrics {Additionally, the class structure and methods look good:
- The fields cover important metrics for namespace monitoring.
- The use of
LocalDateTimeforlatestUpdateTimeis appropriate.- The
incrementUsageCount()method provides a controlled way to update the usage count.- Getter and setter methods are provided for all fields except
usageCount, which has anincrementUsageCount()method instead.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxNamespaceMBean.java (1)
31-34: Improve comment forgetNamespaceMetricsString()The current comment lists the fields of
NamespaceMetricsStringbut doesn't explain the method's purpose. Consider updating it to be more descriptive, like this:/** * Retrieves metrics for all namespaces. * @return A map where the key is the namespace name and the value is a NamespaceMetricsString object * containing: 1. usageCount 2. firstLoadSpend 3. latestUpdateTime 4. releaseKey */apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloClientMetricsExporterFactoryTest.java (2)
34-49: LGTM: Well-structured test class setup.The test class is properly structured with appropriate mocks and a setup method. The
setUpmethod correctly initializes the mocks and prepares the factory instance for testing.Consider adding a final modifier to the
factoryfield for consistency with best practices in test classes:- private DefaultApolloClientMetricsExporterFactory factory; + private final DefaultApolloClientMetricsExporterFactory factory = new DefaultApolloClientMetricsExporterFactory();Then, remove the initialization from the
setUpmethod:public void setUp() { MockitoAnnotations.initMocks(this); MockInjector.setInstance(ConfigUtil.class, configUtil); - factory = new DefaultApolloClientMetricsExporterFactory(); }This change would make the field immutable and simplify the setup.
61-73: LGTM with suggestions: Test for valid exporter scenario.This test case effectively verifies the behavior of
getMetricsReporterwhen a valid external system type is specified. The use of Mockito for stubbing is appropriate.Consider adding verifications to ensure that the mocked methods were called:
assertTrue(result instanceof MockApolloClientMetricsExporter); + verify(configUtil).getMonitorExternalType(); + verify(configUtil).isClientMonitorJmxEnabled(); + verify(configUtil).getMonitorExternalExportPeriod(); + verify(monitorEventListener).getName();These additional verifications would ensure that all expected method calls are made during the test execution.
apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisherTest.java (5)
37-48: LGTM: setUp method is comprehensive and follows good practices.The setup is well-structured, initializing all necessary mocks and using MockInjector for dependency injection. The reset of
ApolloClientMonitorEventPublisherensures proper test isolation.Consider adding a comment explaining why the
ApolloClientMonitorEventPublisher.reset()call is necessary for test isolation. This would improve code maintainability.
50-60: LGTM: Test case for enabled client monitor with supported event.This test case effectively verifies the expected behavior when the client monitor is enabled and the event is supported. The mock setup and verification are correct.
Consider adding an additional assertion to verify that the event is not collected by any other listeners, ensuring that only the supported listener processes the event.
62-71: LGTM: Test case for enabled client monitor with unsupported event.This test case correctly verifies that an unsupported event is not collected when the client monitor is enabled. The mock setup and verification are appropriate.
To enhance test coverage, consider adding a test case where multiple listeners are present, but only one supports the event. This would ensure correct behavior in a more complex scenario.
73-80: LGTM: Test case for disabled client monitor.This test case effectively verifies that no event collection occurs when the client monitor is disabled. The mock setup and verification are correct.
To improve robustness, consider adding an assertion to verify that the
publishmethod completes without throwing any exceptions when the client monitor is disabled. This would ensure graceful handling of the disabled state.
1-81: Overall, excellent test coverage with room for minor enhancements.The
ApolloClientMonitorEventPublisherTestclass is well-structured and provides good coverage of the main scenarios for theApolloClientMonitorEventPublisher. The use of mocking and verification is appropriate, and the test methods are clear and focused.To further improve the test suite, consider adding the following:
- A test case for handling null events or listeners.
- A test for concurrent publishing of events to ensure thread safety.
- A test case where an exception is thrown during event collection to verify error handling.
These additions would provide more comprehensive coverage and help ensure the robustness of the
ApolloClientMonitorEventPublisherclass.apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporterTest.java (3)
46-55: LGTM:testInitmethod covers basic initialization.The test verifies that the collectors are correctly set after initialization. However, consider adding an assertion to check if the collection period is set correctly as well.
You could add the following assertion:
assertEquals(collectPeriod, exporter.getCollectPeriod());This assumes there's a
getCollectPeriodmethod in theTestMetricsExporterclass. If not, consider adding one for testing purposes.
57-74: LGTM with suggestions:testUpdateMetricsDatacovers main functionality.The test verifies that the listener's
exportmethod is called and the gauge's value is retrieved. However, consider the following improvements:
- Verify that the exported data is correctly processed by the exporter.
- Test with multiple samples to ensure proper handling of various metric types.
- Add assertions to check the state of the exporter after updating metrics data.
Here's an example of how you could enhance the test:
@Test public void testUpdateMetricsData() { List<SampleModel> samples = new ArrayList<>(); GaugeModel gauge = mock(GaugeModel.class); when(gauge.getType()).thenReturn(MetricTypeEnums.GAUGE); when(gauge.getName()).thenReturn("testGauge"); when(gauge.getValue()).thenReturn(10.0); samples.add(gauge); CounterModel counter = mock(CounterModel.class); when(counter.getType()).thenReturn(MetricTypeEnums.COUNTER); when(counter.getName()).thenReturn("testCounter"); when(counter.getValue()).thenReturn(5.0); samples.add(counter); when(mockListener.isMetricsSampleUpdated()).thenReturn(true); when(mockListener.export()).thenReturn(samples); exporter.init(Collections.singletonList(mockListener), 10L); exporter.updateMetricsData(); verify(mockListener).export(); verify(gauge).getValue(); verify(counter).getValue(); // Add assertions to verify the exporter's state assertEquals(2, exporter.getMetricsCount()); assertTrue(exporter.hasMetric("testGauge")); assertTrue(exporter.hasMetric("testCounter")); }This enhanced version tests multiple metric types and adds assertions to verify the exporter's state after updating. You'll need to add appropriate methods to the
TestMetricsExporterclass to support these new assertions.
1-122: Overall, good test coverage with room for improvement.The
AbstractApolloClientMetricsExporterTestclass provides a solid foundation for testing theAbstractApolloClientMetricsExporter. The tests cover key functionalities such as initialization, updating metrics data, and registering samples. However, there are several areas where the tests could be enhanced:
- Increase assertion coverage in existing tests to verify more aspects of the exporter's behavior.
- Add edge case tests, such as handling invalid inputs or exceptional conditions.
- Enhance the
TestMetricsExporterclass to provide more realistic behavior for thorough testing.- Consider adding tests for concurrent operations if the exporter is intended to be thread-safe.
- Add tests for any public methods of
AbstractApolloClientMetricsExporterthat are not currently covered.To further improve the test suite, consider the following additions:
- Test for thread safety:
@Test public void testConcurrentMetricsUpdate() throws InterruptedException { // Implement a test that updates metrics from multiple threads }
- Test for error handling:
@Test(expected = IllegalArgumentException.class) public void testRegisterInvalidSample() { exporter.registerSample(null); }
- Test for performance (if relevant):
@Test public void testMetricsUpdatePerformance() { // Implement a test that measures the time taken to update a large number of metrics }These additions would provide a more comprehensive test suite, ensuring the robustness and reliability of the
AbstractApolloClientMetricsExporterclass.apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContextTest.java (4)
40-59: LGTM: Class declaration and mock objects are well-defined.The test class is correctly structured with appropriate mock objects for all necessary components.
Consider adding a brief class-level Javadoc comment to describe the purpose of this test class, which would improve documentation:
/** * Unit tests for {@link ApolloClientMonitorContext} to verify its initialization * and API management functionality. */ public class ApolloClientMonitorContextTest { // ... existing code ... }
61-68: LGTM: Initial context state is correctly verified.The
testInitContextmethod effectively checks that all components of theApolloClientMonitorContextare initialized with their respective null implementations.To improve readability, consider using static imports for the assertion methods and grouping the assertions:
import static org.junit.Assert.assertTrue; @Test public void testInitContext() { assertTrue("Unexpected BootstrapArgsApi implementation", monitorContext.getBootstrapArgsApi() instanceof NullClientBootstrapArgsMonitorApi); assertTrue("Unexpected NamespaceApi implementation", monitorContext.getNamespaceApi() instanceof NullClientNamespaceMonitorApi); assertTrue("Unexpected ThreadPoolApi implementation", monitorContext.getThreadPoolApi() instanceof NullClientThreadPoolMonitorApi); assertTrue("Unexpected ExceptionApi implementation", monitorContext.getExceptionApi() instanceof NullClientExceptionMonitorApi); assertTrue("Unexpected MetricsExporter implementation", monitorContext.getMetricsExporter() instanceof NullApolloClientMetricsExporter); }This change adds descriptive messages to the assertions, making it easier to identify which check failed if an assertion error occurs.
70-83: LGTM: API setting and getting is correctly tested.The
testSettingAndGettingApismethod effectively verifies that all APIs and the metrics exporter can be set and retrieved correctly.To enhance the test's robustness, consider adding negative test cases:
@Test public void testSettingAndGettingApis() { // Existing positive test cases... // Negative test cases monitorContext.setApolloClientExceptionMonitorApi(null); assertTrue("ExceptionApi should fall back to NullClientExceptionMonitorApi when set to null", monitorContext.getExceptionApi() instanceof NullClientExceptionMonitorApi); // Repeat for other APIs... }This addition ensures that the context behaves correctly when null values are set, falling back to the default null implementations.
85-95: LGTM: Event listener management is correctly tested.The
testGetCollectorsmethod effectively verifies that multiple event listeners can be added to the context and retrieved correctly.To make the test more comprehensive, consider adding the following checks:
- Verify that the returned list is unmodifiable to ensure encapsulation.
- Test the behavior when adding a null listener.
- Test removing a listener if the API supports it.
Here's an example of how you might extend the test:
@Test public void testGetCollectors() { ApolloClientMonitorEventListener listener = mock(ApolloClientMonitorEventListener.class); ApolloClientMonitorEventListener listener2 = mock(ApolloClientMonitorEventListener.class); monitorContext.addApolloClientMonitorEventListener(listener); monitorContext.addApolloClientMonitorEventListener(listener2); List<ApolloClientMonitorEventListener> listeners = monitorContext.getApolloClientMonitorEventListeners(); assertEquals("Should have 2 listeners", 2, listeners.size()); // Verify the list is unmodifiable assertThrows(UnsupportedOperationException.class, () -> listeners.add(mock(ApolloClientMonitorEventListener.class))); // Test adding a null listener (assuming it should be ignored) monitorContext.addApolloClientMonitorEventListener(null); assertEquals("Null listener should be ignored", 2, monitorContext.getApolloClientMonitorEventListeners().size()); // Test removing a listener (if supported) // monitorContext.removeApolloClientMonitorEventListener(listener); // assertEquals("Should have 1 listener after removal", 1, monitorContext.getApolloClientMonitorEventListeners().size()); }These additions would provide more thorough coverage of the event listener functionality.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContext.java (1)
36-101: Consider thread-safety and document class usage.The
ApolloClientMonitorContextclass provides a well-structured centralized context for managing various monitoring APIs and listeners. The use of null object pattern for initial implementations is a good design choice, allowing for easy extension and preventing null pointer exceptions.However, there are a few points to consider:
Thread-safety: The class is not thread-safe. If it's intended to be used in a multi-threaded environment, consider using thread-safe collections (e.g.,
CopyOnWriteArrayListfor listeners) and adding synchronization to the methods.Documentation: Consider adding Javadoc comments to the class and its methods, explaining their purpose and usage. This will help other developers understand how to use this class correctly.
Immutability: Consider making the class immutable after initialization, which could simplify its usage and make it inherently thread-safe.
Here's a suggestion for adding class-level Javadoc:
/** * ApolloClientMonitorContext provides a centralized context for managing various * monitoring APIs and listeners in the Apollo client framework. It uses null object * pattern for initial implementations, allowing for flexible configuration and extension. * * Note: This class is not thread-safe. If used in a multi-threaded environment, * external synchronization may be required. */ public class ApolloClientMonitorContext { // ... existing code ... }Consider these suggestions to enhance the robustness and usability of the class.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorConstant.java (3)
27-35: Consider enhancing common constants section.The common constants are well-defined, but consider the following suggestions:
- Use a prefix for all constants to avoid potential naming conflicts, e.g.,
APOLLO_MBEAN_NAME.- Consider adding a constant for the default value of
MBEAN_NAMEif it's used frequently.- Add constants for any other commonly used monitoring attributes that might be missing.
Example:
public static final String APOLLO_MBEAN_NAME_PREFIX = "apollo.client.monitor:type="; public static final String APOLLO_NAMESPACE = "namespace"; // ... other constants ...
40-52: Enhance consistency in tracer constants.The tracer constants are comprehensive, but consider the following improvements:
- Maintain consistent naming conventions. Some constants use dots (e.g.,
APOLLO_CLIENT_CONFIGCHANGES), while others use underscores (e.g.,APOLLO_CONFIG_EXCEPTION). Stick to one convention, preferably underscores for better readability in Java.- Consider grouping related constants together, e.g., all client-related constants, all config-related constants, etc.
- Add comments explaining the purpose of each constant or group of constants to improve maintainability.
Example:
// Client-related constants public static final String APOLLO_CLIENT_CONFIG_CHANGES = "Apollo.Client.ConfigChanges"; public static final String APOLLO_CLIENT_VERSION = "Apollo.Client.Version"; // Config-related constants public static final String APOLLO_CONFIG_EXCEPTION = "Apollo.Config.Exception"; public static final String APOLLO_CONFIG_SERVICES = "Apollo.Config.Services";
57-60: Enhance listener tag constants.The listener tag constants are concise, but consider the following improvements:
- Use a consistent prefix for all tag constants, e.g.,
TAG_orMONITOR_TAG_.- Consider adding more specific tags if there are other types of monitors or listeners in the system.
- Add a brief comment explaining the purpose of these tags and how they are used in the monitoring system.
Example:
/** * Tags used to categorize different types of monitors in the Apollo client. * These tags are used for filtering and grouping monitoring data. */ public static final String MONITOR_TAG_ERROR = "ErrorMonitor"; public static final String MONITOR_TAG_NAMESPACE = "NamespaceMonitor"; public static final String MONITOR_TAG_BOOTSTRAP = "BootstrapMonitor"; public static final String MONITOR_TAG_THREAD_POOL = "ThreadPoolMonitor"; // Add other monitor tags as neededapollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java (1)
104-110: Handle potential nullApolloClientMetricsExporterIn the
initializeMetricsExporter()method, consider logging or handling the scenario wheremetricsReporterisnullto improve debugging and maintainability.Optionally, add a log statement:
if (metricsReporter != null) { monitorContext.setApolloClientMetricsExporter(metricsReporter); +} else { + logger.warn("ApolloClientMetricsExporter is null. Metrics export will be disabled."); }
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
📒 Files selected for processing (22)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigManager.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorConstant.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContext.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventFactory.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisher.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporter.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/ApolloClientMetricsExporter.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/ApolloClientMetricsExporterFactory.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/DefaultApolloClientMetricsExporterFactory.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/NullApolloClientMetricsExporter.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxNamespaceMBean.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/util/ConfigUtil.java (4 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContextTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisherTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporterTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloClientMetricsExporterFactoryTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApiTest.java (1 hunks)
✅ Files skipped from review due to trivial changes (1)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigManager.java
🔇 Additional comments (47)
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/ApolloClientMetricsExporterFactory.java (3)
1-16: LGTM: Proper license header included.The file includes the correct Apache License 2.0 header, which is essential for open-source projects. This ensures that the code is properly licensed and can be used according to the terms of the Apache License.
17-20: LGTM: Appropriate package and import statements.The package declaration and import statement are correct and follow Java conventions. The use of the
internalpackage suggests that this is meant for internal use within the Apollo client, which is a good practice for encapsulation.
1-28: New interface aligns well with PR objectives.This new
ApolloClientMetricsExporterFactoryinterface is consistent with the PR's goal of enhancing observability in the Apollo config client. It provides a standardized way to create metrics exporters, which will contribute to improved monitoring capabilities.Summary of the review:
- The license header is correctly included.
- The package structure and naming conventions are appropriate.
- The interface design is clean and follows good software engineering principles.
- Minor improvements in documentation have been suggested.
- The overall design supports extensibility and encapsulation.
Great job on this addition to the Apollo client! Once the suggested documentation improvements are made, this code will be ready for the next steps in the review process.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventFactory.java (3)
1-19: LGTM: File header and package declaration are correct.The file includes appropriate copyright and license information, and the package declaration is correct. The import statement for HashMap is also properly included.
32-41: LGTM: getInstance method implements double-checked locking correctly.The
getInstancemethod correctly implements the double-checked locking pattern for thread-safe lazy initialization of the singleton instance. The synchronization on the class object and the use of the volatile instance variable ensure proper concurrency handling.
1-46: Overall assessment: Well-implemented singleton factory with minor improvement opportunities.The
ApolloClientMonitorEventFactoryclass is a well-structured implementation of the singleton pattern for creatingApolloClientMonitorEventobjects. It correctly uses double-checked locking for thread-safe lazy initialization.Key strengths:
- Proper use of the
volatilekeyword for the instance variable.- Correct implementation of double-checked locking in
getInstance().- Concise
createEvent()method.Suggestions for enhancement:
- Improve class-level documentation to describe its purpose in the Apollo client monitoring system.
- Add input validation in the
createEvent()method.- Clarify the purpose of the
nullparameter in theApolloClientMonitorEventconstructor.These improvements would enhance the code's robustness and maintainability without altering its core functionality.
To ensure this factory is used consistently across the project, let's verify its usage:
✅ Verification successful
Verification Complete: Consistent Usage of ApolloClientMonitorEventFactory Confirmed.
The analysis of the codebase confirms that
ApolloClientMonitorEventFactoryis used consistently and correctly:
- Direct Instantiations: Only found within
ApolloClientMonitorEventFactory.javaitself, adhering to the singleton pattern.- Singleton Access: All other classes utilize the
getInstance()method to interact with the factory, ensuring thread-safe and centralized access.No improper or inconsistent usages were detected, validating the initial assessment of the singleton implementation.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Check for consistent usage of ApolloClientMonitorEventFactory # Test: Search for direct instantiation attempts echo "Checking for direct instantiation attempts:" rg --type java "new ApolloClientMonitorEventFactory\(\)" # Test: Verify correct usage of getInstance() echo "Verifying correct usage of getInstance():" rg --type java "ApolloClientMonitorEventFactory\.getInstance\(\)" # Test: Check for any other references to the class echo "Checking for other references to ApolloClientMonitorEventFactory:" rg --type java "ApolloClientMonitorEventFactory" -g '!*ApolloClientMonitorEventFactory.java'Length of output: 7922
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/ApolloClientMetricsExporter.java (2)
17-22: LGTM: Package declaration and imports are appropriate.The package name follows Java naming conventions and accurately reflects the internal nature of the interface. The imports are relevant to the interface's functionality.
1-59: Overall assessment: Good foundation with room for improvement.The
ApolloClientMetricsExporterinterface provides a solid foundation for metrics exporting in the Apollo client. It defines the necessary methods for initializing the exporter, checking compatibility, and managing metrics. However, there are several areas where the interface could be enhanced:
- Improve Javadocs throughout the interface to provide more comprehensive descriptions of methods and their parameters.
- Consider using more specific types (e.g.,
Durationinstead oflongfor time periods) to improve type safety.- Implement a builder pattern for metric creation to enhance usability and reduce the likelihood of errors.
- Provide more structure around tags and metric values to ensure consistency across implementations.
These improvements will make the interface more robust, easier to use, and less prone to misuse or misinterpretation by developers implementing or using the exporter.
The current implementation is functional and can be used as-is, but implementing the suggested improvements would significantly enhance its quality and maintainability.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApi.java (4)
1-23: LGTM: License header and package declaration are correct.The file includes the appropriate Apache License 2.0 header, and the package declaration is correct. The imports seem appropriate for the functionality provided by this class.
31-34: LGTM: getNamespaceMetrics() implementation is correct.The method correctly returns an empty map, which is appropriate for a null implementation when no metrics are available.
37-45: LGTM: getNotFoundNamespaces() and getTimeoutNamespaces() implementations are correct.Both methods correctly return empty lists, which is appropriate for a null implementation when no namespaces are found or timed out.
1-57: Overall assessment: The implementation is correct and follows good practices.The
NullClientNamespaceMonitorApiclass correctly implements the null object pattern for theApolloClientNamespaceMonitorApiandApolloClientJmxNamespaceMBeaninterfaces. All methods return appropriate empty or zero values, which is consistent with a null implementation.Some minor improvements have been suggested:
- Adding a class-level Javadoc comment to explain the purpose of this null implementation.
- Adding
@Overrideannotations to all interface method implementations.These changes would enhance the code's clarity and maintainability.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/NullApolloClientMetricsExporter.java (2)
1-26: LGTM: File header and package declaration are correct.The file starts with the appropriate Apache 2.0 license header, and the package declaration follows Java naming conventions. The import statements are relevant to the class being implemented.
35-42: LGTM:initandisSupportmethods are correctly implemented.The
initmethod is appropriately empty, and theisSupportmethod correctly returnsfalse, which is consistent with the null object pattern implementation.apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApiTest.java (4)
1-28: LGTM: File header and package declaration are correct.The file starts with the appropriate Apache 2.0 license header, and the package declaration matches the file's location in the project structure. The necessary imports are also present.
29-37: LGTM: Class declaration and setup method are well-structured.The test class is properly named, and the
setUpmethod is correctly annotated with@Before. The initialization of thenamespaceMonitorApiin the setup method ensures a fresh instance for each test, following JUnit best practices.
38-44: LGTM:testGetNamespaceMetricsmethod is well-implemented.This test method correctly verifies that the
getNamespaceMetrics()method ofNullClientNamespaceMonitorApireturns a non-null, empty map, which is the expected behavior for a null implementation.
1-68: Overall, the test class is well-implemented with room for minor improvements.The
NullClientNamespaceMonitorApiTestclass provides good coverage for theNullClientNamespaceMonitorApi, testing all its methods. The tests are structured correctly and follow JUnit best practices. The suggested improvements (renaming a method and reducing duplication) would enhance the clarity and maintainability of the tests.apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java (4)
1-21: LGTM: Package declaration and imports are appropriate.The package name
com.ctrip.framework.apollo.monitor.apiis suitable for a monitoring API. The imports are relevant and necessary for the interface methods and inner class.
28-31: LGTM:getNamespaceMetrics()method signature is appropriate.The method returns a
Map<String, NamespaceMetrics>, which is suitable for associating metrics with namespace names. The comment accurately describes the contents ofNamespaceMetrics.
38-46: LGTM:getNotFoundNamespaces()andgetTimeoutNamespaces()methods are well-defined.These methods return
List<String>, which is appropriate for returning multiple namespace names. The method names and comments clearly describe their purpose.
33-36: 🛠️ Refactor suggestionConsider changing the return type to
Integer.As suggested in a previous review, changing the return type to
Integerwould allow for null values, which can be useful to represent cases where the property size is not available or applicable.- Integer getNamespacePropertySize(String namespace); + Integer getNamespacePropertySize(String namespace);Likely invalid or redundant comment.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxNamespaceMBean.java (3)
1-22: LGTM: File structure and package declaration are correct.The file includes the appropriate Apache 2.0 license header, correct package declaration, and necessary imports. This follows best practices for Java file organization.
26-49: LGTM: Interface declaration and methods are well-defined.The
ApolloClientJmxNamespaceMBeaninterface is correctly annotated with@MXBeanfor JMX compatibility. The method declarations are clear, follow Java naming conventions, and use appropriate return types for JMX. Each method has a descriptive comment explaining its purpose.
1-92: Overall assessment: Well-implemented JMX MBean interface with minor improvement opportunitiesThis new file introduces a well-structured JMX MBean interface for monitoring Apollo Client metrics. The implementation follows good Java practices and provides clear methods for retrieving various namespace-related metrics.
Key strengths:
- Proper use of the
@MXBeanannotation for JMX compatibility.- Clear and descriptive method names with appropriate return types.
- Good encapsulation in the
NamespaceMetricsStringinner class.Areas for minor improvements:
- Enhance method comments, particularly for
getNamespaceMetricsString().- Consider making
NamespaceMetricsStringa static inner class with private fields.- Add JavaDoc comments to the
NamespaceMetricsStringclass and its fields.These suggestions aside, the implementation is solid and ready for integration into the Apollo Client monitoring system.
apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloClientMetricsExporterFactoryTest.java (3)
1-33: LGTM: Proper license header and import statements.The file includes the correct Apache 2.0 license header, which is crucial for open-source projects. The import statements are well-organized and include all necessary classes for JUnit, Mockito, and Apollo client testing.
51-59: LGTM: Well-structured test for no external system type scenario.This test case effectively verifies the behavior of
getMetricsReporterwhen no external system type is specified. The use of Mockito for stubbing and verification is appropriate and follows best practices for unit testing.
75-83: LGTM: Well-structured test for unknown exporter scenario.This test case effectively verifies the behavior of
getMetricsReporterwhen an unknown external system type is specified. The use of Mockito for stubbing and verification is appropriate and follows best practices for unit testing.apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisherTest.java (2)
1-29: LGTM: File structure and imports are well-organized.The package declaration, imports, and overall file structure follow good practices. The use of static imports for Mockito methods enhances readability.
30-36: LGTM: Class declaration and field setup are appropriate.The class name accurately reflects its purpose, and private fields are correctly declared for all necessary mocks, following good unit testing practices.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/DefaultApolloClientMetricsExporterFactory.java (4)
1-30: LGTM: Package declaration and imports are appropriate.The package name and imports are well-structured and relevant to the class's functionality. They follow the project's conventions and include necessary dependencies for the implementation.
31-39: LGTM: Class structure and fields are well-defined.The class name is descriptive and follows the naming convention. The logger is correctly initialized, and the
ConfigUtilinstance is obtained using the appropriate dependency injection mechanism.
41-46: LGTM:getMetricsReportermethod is well-implemented.The method correctly overrides the interface method, retrieves the necessary configuration, and delegates the main work to the private method
findAndInitializeExporter. The implementation is concise and follows good practices.
1-74: Overall assessment: Well-implemented factory with minor improvement suggestions.The
DefaultApolloClientMetricsExporterFactoryclass is a solid implementation of theApolloClientMetricsExporterFactoryinterface. It provides a flexible mechanism for creating and initializing metrics exporters based on the specified external system type. The code is well-structured, follows good practices, and includes appropriate error handling.Key strengths:
- Clear separation of concerns between public and private methods.
- Efficient use of streams for filtering exporters.
- Thorough error handling and logging.
Suggested improvements:
- More explicit null handling for the external system type.
- Enhanced error messaging to aid in troubleshooting.
These minor enhancements would further improve the robustness and maintainability of the code. Overall, this implementation is a valuable addition to the Apollo client's monitoring capabilities.
apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApiTest.java (4)
36-51: LGTM: Proper setup for unit testsThe class declaration and field setup follow best practices for JUnit and Mockito usage. The
@Mockand@InjectMocksannotations are correctly used, and thesetUpmethod is properly annotated with@Before. The initialization of mocks in thesetUpmethod ensures a clean state before each test.
53-62: LGTM: Comprehensive test for namespace not found scenarioThis test method effectively verifies the behavior of
DefaultApolloClientNamespaceApiwhen a namespace is not found. It correctly creates an event, calls thecollect0method, and asserts that the namespace is added to thenotFoundNamespaceslist.
64-73: LGTM: Well-structured test for namespace timeout scenarioThis test method effectively verifies the behavior of
DefaultApolloClientNamespaceApiwhen a namespace times out. It correctly creates an event, calls thecollect0method, and asserts that the namespace is added to thetimeoutNamespaceslist.
1-110: Overall assessment: Well-structured test suite with room for enhancementThe
DefaultApolloClientNamespaceApiTestclass provides a comprehensive set of unit tests for theDefaultApolloClientNamespaceApiclass. The tests cover various scenarios including namespace not found, timeout, normal usage, property size retrieval, and metrics export.Key strengths:
- Proper use of JUnit and Mockito for testing.
- Good coverage of different scenarios.
- Clear and readable test methods.
Suggested improvements:
- Enhance robustness of the
testCollectNormalNamespacemethod.- Expand test cases for
testGetNamespacePropertySize.- Improve coverage and assertions in
testExportMetrics.Implementing these suggestions will further improve the quality and reliability of the test suite, ensuring more comprehensive coverage of the
DefaultApolloClientNamespaceApifunctionality.apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporterTest.java (2)
1-34: LGTM: File header and imports are correct.The file includes the appropriate Apache 2.0 license header and all necessary imports for the test class.
35-44: LGTM: Class declaration and setup method are well-structured.The class name follows the convention for test classes, and the
setUpmethod correctly initializes the test environment before each test.apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContextTest.java (2)
1-39: LGTM: Imports and package declaration are correct and well-organized.The package declaration and imports are appropriate for the test class. All necessary classes are imported, and there are no unused imports.
1-95: Overall, the test class is well-structured and provides good coverage.The
ApolloClientMonitorContextTestclass effectively tests the core functionalities ofApolloClientMonitorContext. The use of mocks, appropriate assertions, and clear test methods contribute to a robust test suite.To further enhance the test class:
- Consider adding edge cases and negative tests where appropriate.
- Ensure consistent use of descriptive assertion messages across all test methods.
- If there are any complex interactions or scenarios involving
ApolloClientMonitorContext, consider adding integration tests in a separate class.Great job on implementing these tests! They will significantly contribute to the reliability of the Apollo client monitoring framework.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContext.java (2)
36-43: LGTM: Class structure and field initializations look good.The class structure is well-organized with private fields initialized using null implementations. This approach allows the class to function without requiring actual implementations initially, which is a good design choice for flexibility.
The use of
Lists.newArrayList()to initialize the listener list is a good practice, ensuring that the list is never null.
82-100: LGTM: Getter methods are correctly implemented.The getter methods for the monitoring APIs are straightforward and correctly return the corresponding fields. They provide a clean interface for accessing the monitoring APIs.
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorConstant.java (2)
1-82: Well-structured and organized constant declarations.The file is well-organized with constants grouped into logical sections (common, tracer, listener tag, and metrics). This structure enhances readability and maintainability. The use of comments to delineate sections is a good practice.
1-82: Overall assessment: Well-structured but with room for improvementThe
ApolloClientMonitorConstantclass provides a comprehensive set of constants for Apollo client monitoring. The organization into sections (common, tracer, listener tag, and metrics) is commendable. However, there are several areas where the code could be improved:
- Consistency in naming conventions across all sections.
- Use of prefixes to avoid potential naming conflicts.
- Grouping related constants more tightly, possibly using nested classes or enums.
- Adding more descriptive comments to explain the purpose and usage of constant groups.
- Considering the addition of any missing constants that might be useful for monitoring.
Implementing these suggestions will enhance the maintainability, readability, and extensibility of the monitoring constants. Great job on providing a solid foundation for Apollo client monitoring!
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApi.java (1)
61-77: Event handling logic is clear and well-structuredThe
collect0method correctly processes events and delegates handling to appropriate methods based on the event name. The use of switch statements enhances readability and maintainability.
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Actionable comments posted: 0
🧹 Outside diff range and nitpick comments (2)
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java (2)
31-34: LGTM! Consider adding a constructor for better testability.The class structure is well-designed, implementing the
ConfigMonitorinterface and using dependency injection forApolloClientMonitorContext. This approach promotes loose coupling and flexibility.To improve testability, consider adding a constructor that accepts
ApolloClientMonitorContextas a parameter:private final ApolloClientMonitorContext apolloClientMonitorContext; public DefaultConfigMonitor(ApolloClientMonitorContext apolloClientMonitorContext) { this.apolloClientMonitorContext = apolloClientMonitorContext; } public DefaultConfigMonitor() { this(ApolloInjector.getInstance(ApolloClientMonitorContext.class)); }This change would allow for easier mocking in unit tests while maintaining the current functionality.
56-59: LGTM! Consider adding a null check for robustness.The
getExporterData()method correctly retrieves the response from the metrics exporter. However, to improve robustness, consider adding a null check for the metrics exporter.Here's a suggested improvement:
@Override public String getExporterData() { MetricsExporter exporter = apolloClientMonitorContext.getMetricsExporter(); return exporter != null ? exporter.response() : "Metrics exporter not available"; }This change would prevent a potential
NullPointerExceptionif the metrics exporter is not initialized for some reason.
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
📒 Files selected for processing (23)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigManager.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorConstant.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContext.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventFactory.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisher.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporter.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/ApolloClientMetricsExporter.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/ApolloClientMetricsExporterFactory.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/DefaultApolloClientMetricsExporterFactory.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/NullApolloClientMetricsExporter.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxNamespaceMBean.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApi.java (1 hunks)
- apollo-client/src/main/java/com/ctrip/framework/apollo/util/ConfigUtil.java (4 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContextTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisherTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporterTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloClientMetricsExporterFactoryTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApiTest.java (1 hunks)
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApiTest.java (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (22)
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigManager.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/internals/ConfigMonitorInitializer.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/api/ApolloClientNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorConstant.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContext.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventFactory.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisher.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporter.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/ApolloClientMetricsExporter.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/ApolloClientMetricsExporterFactory.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/DefaultApolloClientMetricsExporterFactory.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/exporter/impl/NullApolloClientMetricsExporter.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/jmx/mbean/ApolloClientJmxNamespaceMBean.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApi.java
- apollo-client/src/main/java/com/ctrip/framework/apollo/util/ConfigUtil.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/ApolloClientMonitorContextTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/event/ApolloClientMonitorEventPublisherTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/AbstractApolloClientMetricsExporterTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/exporter/DefaultApolloClientMetricsExporterFactoryTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/DefaultApolloClientNamespaceApiTest.java
- apollo-client/src/test/java/com/ctrip/framework/apollo/monitor/internal/listener/impl/NullClientNamespaceMonitorApiTest.java
🔇 Additional comments (5)
apollo-client/src/main/java/com/ctrip/framework/apollo/monitor/internal/DefaultConfigMonitor.java (5)
36-39: LGTM! Method implementation is correct and follows good practices.The
getThreadPoolMonitorApi()method correctly delegates to theapolloClientMonitorContextobject, maintaining a clean separation of concerns. This approach is consistent with the overall design of the class.
41-44: LGTM! Consistent implementation with other methods.The
getExceptionMonitorApi()method follows the same pattern as the previous method, correctly delegating to theapolloClientMonitorContextobject. This consistency in implementation is commendable.
46-49: LGTM! Consistent and correct implementation.The
getNamespaceMonitorApi()method maintains the same pattern as the previous methods, correctly delegating to theapolloClientMonitorContextobject. This consistency enhances the overall readability and maintainability of the class.
51-54: LGTM! Consistent implementation pattern maintained.The
getRunningParamsMonitorApi()method follows the established pattern, correctly delegating to theapolloClientMonitorContextobject. This consistency across all methods is a positive aspect of the implementation.
1-60: Overall, well-implemented class with room for minor improvements.The
DefaultConfigMonitorclass is well-structured and consistently implemented. It effectively delegates responsibilities to theApolloClientMonitorContext, maintaining a clean separation of concerns. The suggested improvements, such as adding a constructor for better testability and including null checks, would further enhance the robustness of the class. Great job on maintaining consistency across method implementations!
What's the purpose of this PR
discussions OSPP2024
test cases Test
Which issue(s) this PR fixes:
Issue
Brief changelog
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Follow this checklist to help us incorporate your contribution quickly and easily:
mvn clean testto make sure this pull request doesn't break anything.CHANGESlog.Summary by CodeRabbit
Summary by CodeRabbit
New Features
ApolloClientBootstrapArgsMonitorApi,ApolloClientNamespaceMonitorApi, andApolloClientThreadPoolMonitorApito manage configuration parameters and resource metrics.Improvements
Bug Fixes
Tests