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119 changes: 119 additions & 0 deletions
119
...is/src/main/java/org/apache/linkis/engineplugin/doris/executor/DorisDatasourceParser.java
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/* | ||
* Licensed to the Apache Software Foundation (ASF) under one or more | ||
* contributor license agreements. See the NOTICE file distributed with | ||
* this work for additional information regarding copyright ownership. | ||
* The ASF licenses this file to You 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. | ||
*/ | ||
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package org.apache.linkis.engineplugin.doris.executor; | ||
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import org.apache.linkis.common.utils.JsonUtils; | ||
import org.apache.linkis.datasource.client.impl.LinkisDataSourceRemoteClient; | ||
import org.apache.linkis.datasource.client.request.GetInfoPublishedByDataSourceNameAction; | ||
import org.apache.linkis.datasourcemanager.common.domain.DataSource; | ||
import org.apache.linkis.engineplugin.doris.constant.DorisConstant; | ||
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import org.apache.commons.collections.MapUtils; | ||
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import java.util.HashMap; | ||
import java.util.Map; | ||
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import com.fasterxml.jackson.core.JsonProcessingException; | ||
import org.slf4j.Logger; | ||
import org.slf4j.LoggerFactory; | ||
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public class DorisDatasourceParser { | ||
private static final Logger logger = LoggerFactory.getLogger(DorisDatasourceParser.class); | ||
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public static Map<String, String> queryDatasourceInfoByName( | ||
String datasourceName, String username, String system) { | ||
logger.info( | ||
"Starting query [" | ||
+ system | ||
+ ", " | ||
+ username | ||
+ ", " | ||
+ datasourceName | ||
+ "] datasource info ......"); | ||
LinkisDataSourceRemoteClient dataSourceClient = new LinkisDataSourceRemoteClient(); | ||
DataSource dataSource = null; | ||
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dataSource = | ||
dataSourceClient | ||
.getInfoPublishedByDataSourceName( | ||
GetInfoPublishedByDataSourceNameAction.builder() | ||
.setSystem(system) | ||
.setDataSourceName(datasourceName) | ||
.setUser(username) | ||
.build()) | ||
.getDataSource(); | ||
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return queryDatasourceParam(datasourceName, dataSource); | ||
} | ||
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private static Map<String, String> queryDatasourceParam( | ||
String datasourceName, DataSource dataSource) { | ||
Map<String, String> paramMap = new HashMap<>(); | ||
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if (dataSource == null) { | ||
logger.warn("Doris dataSource is null: {}", datasourceName); | ||
return paramMap; | ||
} | ||
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if (dataSource.isExpire()) { | ||
logger.warn("Doris dataSource of datasource name: {} is expired", datasourceName); | ||
return paramMap; | ||
} | ||
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Map<String, Object> connectParams = dataSource.getConnectParams(); | ||
if (MapUtils.isEmpty(connectParams)) { | ||
logger.warn("Doris dataSource connectParams is empty: {}", datasourceName); | ||
return paramMap; | ||
} | ||
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paramMap.put( | ||
DorisConstant.DS_JDBC_HOST, | ||
String.valueOf(connectParams.getOrDefault(DorisConstant.DS_JDBC_HOST, ""))); | ||
paramMap.put( | ||
DorisConstant.DS_JDBC_PORT, | ||
String.valueOf(connectParams.getOrDefault(DorisConstant.DS_JDBC_PORT, ""))); | ||
paramMap.put( | ||
DorisConstant.DS_JDBC_USERNAME, | ||
String.valueOf(connectParams.getOrDefault(DorisConstant.DS_JDBC_USERNAME, ""))); | ||
paramMap.put( | ||
DorisConstant.DS_JDBC_PASSWORD, | ||
String.valueOf(connectParams.getOrDefault(DorisConstant.DS_JDBC_PASSWORD, ""))); | ||
paramMap.put( | ||
DorisConstant.DS_JDBC_DB_NAME, | ||
String.valueOf( | ||
connectParams.getOrDefault( | ||
DorisConstant.DS_JDBC_DB_NAME, | ||
connectParams.getOrDefault(DorisConstant.DS_JDBC_DB_INSTANCE, "")))); | ||
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try { | ||
HashMap<String, String> printMap = new HashMap<>(); | ||
printMap.putAll(paramMap); | ||
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// To hide the password and prevent leaks | ||
if (printMap.containsKey(DorisConstant.DS_JDBC_PASSWORD)) { | ||
printMap.put(DorisConstant.DS_JDBC_PASSWORD, DorisConstant.DS_JDBC_PASSWORD_HIDE_VALUE); | ||
} | ||
String printMapString = JsonUtils.jackson().writeValueAsString(printMap); | ||
logger.info("Load dataSource param: {}", printMapString); | ||
} catch (JsonProcessingException e) { | ||
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} | ||
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return paramMap; | ||
} | ||
} |
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