SNOW-983635 Allow ZSTD compression algorithm

README.md

@@ -17,6 +17,7 @@ The Snowflake Ingest Service SDK depends on the following libraries:
 
 * snowflake-jdbc (3.13.30 to 3.13.33) 
 * slf4j-api
+* com.github.luben:zstd-jni (1.5.0-1)
 
 These dependencies will be fetched automatically by build systems like Maven or Gradle. If you don't build your project
 using a build system, please make sure these dependencies are on the classpath.

pom.xml

@@ -356,7 +356,6 @@
 
   <!-- All of our needed dependencies -->
   <dependencies>
-
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-annotations</artifactId>
@@ -389,7 +388,6 @@
         </exclusion>
       </exclusions>
     </dependency>
-
     <dependency>
       <groupId>com.google.code.findbugs</groupId>
       <artifactId>jsr305</artifactId>
@@ -473,6 +471,12 @@
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-api</artifactId>
     </dependency>
+    <dependency>
+      <groupId>com.github.luben</groupId>
+      <artifactId>zstd-jni</artifactId>
+      <version>1.5.0-1</version>
+      <scope>runtime</scope>
+    </dependency>
     <dependency>
       <groupId>com.google.protobuf</groupId>
       <artifactId>protobuf-java</artifactId>
@@ -954,6 +958,7 @@
                 <excludes>
                   <exclude>net.snowflake:snowflake-jdbc</exclude>
                   <exclude>org.slf4j:slf4j-api</exclude>
+                  <exclude>com.github.luben:zstd-jni</exclude>
                 </excludes>
               </artifactSet>
               <relocations>
@@ -1034,10 +1039,6 @@
                   <pattern>com.ctc</pattern>
                   <shadedPattern>${shadeBase}.com.ctc</shadedPattern>
                 </relocation>
-                <relocation>
-                  <pattern>com.github.luben</pattern>
-                  <shadedPattern>${shadeBase}.com.github.luben</shadedPattern>
-                </relocation>
                 <relocation>
                   <pattern>com.thoughtworks</pattern>
                   <shadedPattern>${shadeBase}.com.thoughtworks</shadedPattern>

public_pom.xml

@@ -48,5 +48,11 @@
             <version>1.7.36</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>com.github.luben</groupId>
+            <artifactId>zstd-jni</artifactId>
+            <version>1.5.0-1</version>
+            <scope>runtime</scope>
+        </dependency>
     </dependencies>
 </project>

src/main/java/net/snowflake/ingest/utils/Constants.java

@@ -119,7 +119,8 @@ public static BdecVersion fromInt(int val) {
    * CompressionCodecName, but we want to control and allow only specific values of that.
    */
   public enum BdecParquetCompression {
-    GZIP;
+    GZIP,
+    ZSTD;
 
     public CompressionCodecName getCompressionCodec() {
       return CompressionCodecName.fromConf(this.name());

src/test/java/net/snowflake/ingest/streaming/internal/ParameterProviderTest.java

@@ -308,6 +308,17 @@ public void testValidCompressionAlgorithmsAndWithUppercaseLowerCase() {
               Constants.BdecParquetCompression.GZIP,
               parameterProvider.getBdecParquetCompressionAlgorithm());
         });
+    List<String> zstdValues = Arrays.asList("ZSTD", "zstd", "Zstd", "zStd");
+    zstdValues.forEach(
+            v -> {
+              Properties prop = new Properties();
+              Map<String, Object> parameterMap = getStartingParameterMap();
+              parameterMap.put(ParameterProvider.BDEC_PARQUET_COMPRESSION_ALGORITHM, v);
+              ParameterProvider parameterProvider = new ParameterProvider(parameterMap, prop);
+              Assert.assertEquals(
+                      Constants.BdecParquetCompression.ZSTD,
+                      parameterProvider.getBdecParquetCompressionAlgorithm());
+            });
   }
 
   @Test
@@ -322,7 +333,7 @@ public void testInvalidCompressionAlgorithm() {
     } catch (IllegalArgumentException e) {
       Assert.assertEquals(
           "Unsupported BDEC_PARQUET_COMPRESSION_ALGORITHM = 'invalid_comp', allowed values are"
-              + " [GZIP]",
+              + " [GZIP, ZSTD]",
           e.getMessage());
     }
   }

src/test/java/net/snowflake/ingest/streaming/internal/StreamingIngestBigFilesIT.java

@@ -2,6 +2,7 @@
 
 import static net.snowflake.ingest.TestUtils.verifyTableRowCount;
 import static net.snowflake.ingest.utils.Constants.ROLE;
+import static net.snowflake.ingest.utils.ParameterProvider.BDEC_PARQUET_COMPRESSION_ALGORITHM;
 
 import java.sql.Connection;
 import java.sql.ResultSet;
@@ -17,8 +18,13 @@
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameter;
+import org.junit.runners.Parameterized.Parameters;
 
 /** Ingest large amount of rows. */
+@RunWith(Parameterized.class)
 public class StreamingIngestBigFilesIT {
   private static final String TEST_DB_PREFIX = "STREAMING_INGEST_TEST_DB";
   private static final String TEST_SCHEMA = "STREAMING_INGEST_TEST_SCHEMA";
@@ -29,6 +35,14 @@ public class StreamingIngestBigFilesIT {
   private Connection jdbcConnection;
   private String testDb;
 
+  @Parameters(name = "{index}: {0}")
+  public static Object[] compressionAlgorithms() {
+    return new Object[] {"GZIP", "ZSTD"};
+  }
+
+  @Parameter
+  public String compressionAlgorithm;
+
   @Before
   public void beforeAll() throws Exception {
     testDb = TEST_DB_PREFIX + "_" + UUID.randomUUID().toString().substring(0, 4);
@@ -51,6 +65,7 @@ public void beforeAll() throws Exception {
     if (prop.getProperty(ROLE).equals("DEFAULT_ROLE")) {
       prop.setProperty(ROLE, "ACCOUNTADMIN");
     }
+    prop.setProperty(BDEC_PARQUET_COMPRESSION_ALGORITHM, compressionAlgorithm);
     client =
         (SnowflakeStreamingIngestClientInternal<?>)
             SnowflakeStreamingIngestClientFactory.builder("client1").setProperties(prop).build();

src/test/java/net/snowflake/ingest/streaming/internal/StreamingIngestIT.java

@@ -3,6 +3,7 @@
 import static net.snowflake.ingest.utils.Constants.BLOB_NO_HEADER;
 import static net.snowflake.ingest.utils.Constants.COMPRESS_BLOB_TWICE;
 import static net.snowflake.ingest.utils.Constants.REGISTER_BLOB_ENDPOINT;
+import static net.snowflake.ingest.utils.ParameterProvider.BDEC_PARQUET_COMPRESSION_ALGORITHM;
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.core.Is.is;
 
@@ -45,10 +46,15 @@
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameter;
+import org.junit.runners.Parameterized.Parameters;
 import org.mockito.ArgumentMatchers;
 import org.mockito.Mockito;
 
 /** Example streaming ingest sdk integration test */
+@RunWith(Parameterized.class)
 public class StreamingIngestIT {
   private static final String TEST_TABLE = "STREAMING_INGEST_TEST_TABLE";
   private static final String TEST_DB_PREFIX = "STREAMING_INGEST_TEST_DB";
@@ -64,6 +70,14 @@ public class StreamingIngestIT {
   private Connection jdbcConnection;
   private String testDb;
 
+  @Parameters(name = "{index}: {0}")
+  public static Object[] compressionAlgorithms() {
+    return new Object[] {"GZIP", "ZSTD"};
+  }
+
+  @Parameter
+  public String compressionAlgorithm;
+
   @Before
   public void beforeAll() throws Exception {
     testDb = TEST_DB_PREFIX + "_" + UUID.randomUUID().toString().substring(0, 4);
@@ -90,7 +104,7 @@ public void beforeAll() throws Exception {
 
     // Test without role param
     prop = TestUtils.getProperties(Constants.BdecVersion.THREE, true);
-
+    prop.setProperty(BDEC_PARQUET_COMPRESSION_ALGORITHM, compressionAlgorithm);
     client =
         (SnowflakeStreamingIngestClientInternal<?>)
             SnowflakeStreamingIngestClientFactory.builder("client1").setProperties(prop).build();

src/test/java/net/snowflake/ingest/streaming/internal/datatypes/AbstractDataTypeTest.java

@@ -22,11 +22,17 @@
 import net.snowflake.ingest.streaming.SnowflakeStreamingIngestClient;
 import net.snowflake.ingest.streaming.SnowflakeStreamingIngestClientFactory;
 import net.snowflake.ingest.utils.Constants;
+import static net.snowflake.ingest.utils.ParameterProvider.BDEC_PARQUET_COMPRESSION_ALGORITHM;
 import net.snowflake.ingest.utils.SFException;
 import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameter;
+import org.junit.runners.Parameterized.Parameters;
 
+@RunWith(Parameterized.class)
 public abstract class AbstractDataTypeTest {
   private static final String SOURCE_COLUMN_NAME = "source";
   private static final String VALUE_COLUMN_NAME = "value";
@@ -56,6 +62,14 @@ public abstract class AbstractDataTypeTest {
   private SnowflakeStreamingIngestClient client;
   private static final ObjectMapper objectMapper = new ObjectMapper();
 
+  @Parameters(name = "{index}: {0}")
+  public static Object[] compressionAlgorithms() {
+    return new Object[] {"GZIP", "ZSTD"};
+  }
+
+  @Parameter
+  public String compressionAlgorithm;
+
   @Before
   public void before() throws Exception {
     databaseName = String.format("SDK_DATATYPE_COMPATIBILITY_IT_%s", getRandomIdentifier());
@@ -70,6 +84,7 @@ public void before() throws Exception {
     if (props.getProperty(ROLE).equals("DEFAULT_ROLE")) {
       props.setProperty(ROLE, "ACCOUNTADMIN");
     }
+    props.setProperty(BDEC_PARQUET_COMPRESSION_ALGORITHM, compressionAlgorithm);
     client = SnowflakeStreamingIngestClientFactory.builder("client1").setProperties(props).build();
   }