[Feature-8527][Datasource] Add dataSource for Amazon Redshift (#8564)

Co-authored-by: NWenjun Ruan <wenjun@apache.org>

dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-all/pom.xml

@@ -56,5 +56,9 @@
             <groupId>org.apache.dolphinscheduler</groupId>
             <artifactId>dolphinscheduler-datasource-sqlserver</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.apache.dolphinscheduler</groupId>
+            <artifactId>dolphinscheduler-datasource-redshift</artifactId>
+        </dependency>
     </dependencies>
 </project>

dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-api/src/main/java/org/apache/dolphinscheduler/plugin/datasource/api/datasource/BaseDataSourceParamDTO.java

@@ -24,6 +24,7 @@ import org.apache.dolphinscheduler.plugin.datasource.api.datasource.mysql.MySQLD
 import org.apache.dolphinscheduler.plugin.datasource.api.datasource.oracle.OracleDataSourceParamDTO;
 import org.apache.dolphinscheduler.plugin.datasource.api.datasource.postgresql.PostgreSQLDataSourceParamDTO;
 import org.apache.dolphinscheduler.plugin.datasource.api.datasource.presto.PrestoDataSourceParamDTO;
+import org.apache.dolphinscheduler.plugin.datasource.api.datasource.redshift.RedshiftDataSourceParamDTO;
 import org.apache.dolphinscheduler.plugin.datasource.api.datasource.spark.SparkDataSourceParamDTO;
 import org.apache.dolphinscheduler.plugin.datasource.api.datasource.sqlserver.SQLServerDataSourceParamDTO;
 import org.apache.dolphinscheduler.spi.enums.DbType;
@@ -46,6 +47,7 @@ import com.fasterxml.jackson.annotation.JsonTypeInfo;
  * see {@link SQLServerDataSourceParamDTO}
  * see {@link Db2DataSourceParamDTO}
  * see {@link PrestoDataSourceParamDTO}
+ * see {@link RedshiftDataSourceParamDTO}
  */
 @JsonTypeInfo(use = JsonTypeInfo.Id.NAME, property = "type")
 @JsonSubTypes(value = {
@@ -58,6 +60,7 @@ import com.fasterxml.jackson.annotation.JsonTypeInfo;
     @JsonSubTypes.Type(value = SQLServerDataSourceParamDTO.class, name = "SQLSERVER"),
     @JsonSubTypes.Type(value = Db2DataSourceParamDTO.class, name = "DB2"),
     @JsonSubTypes.Type(value = PrestoDataSourceParamDTO.class, name = "PRESTO"),
+    @JsonSubTypes.Type(value = RedshiftDataSourceParamDTO.class, name = "REDSHIFT"),
 })
 public abstract class BaseDataSourceParamDTO implements Serializable {
 

dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-api/src/main/java/org/apache/dolphinscheduler/plugin/datasource/api/datasource/redshift/RedshiftConnectionParam.java

+/*
+ * 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.
+ */
+
+package org.apache.dolphinscheduler.plugin.datasource.api.datasource.redshift;
+
+import org.apache.dolphinscheduler.spi.datasource.BaseConnectionParam;
+
+public class RedshiftConnectionParam extends BaseConnectionParam {
+    @Override
+    public String toString() {
+        return "RedshiftConnectionParam{"
+                + "user='" + user + '\''
+                + ", password='" + password + '\''
+                + ", address='" + address + '\''
+                + ", database='" + database + '\''
+                + ", jdbcUrl='" + jdbcUrl + '\''
+                + ", driverLocation='" + driverLocation + '\''
+                + ", driverClassName='" + driverClassName + '\''
+                + ", validationQuery='" + validationQuery + '\''
+                + ", other='" + other + '\''
+                + '}';
+    }
+}

dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-api/src/main/java/org/apache/dolphinscheduler/plugin/datasource/api/datasource/redshift/RedshiftDataSourceParamDTO.java

+/*
+ * 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.
+ */
+
+package org.apache.dolphinscheduler.plugin.datasource.api.datasource.redshift;
+
+import org.apache.dolphinscheduler.plugin.datasource.api.datasource.BaseDataSourceParamDTO;
+import org.apache.dolphinscheduler.spi.enums.DbType;
+
+public class RedshiftDataSourceParamDTO extends BaseDataSourceParamDTO {
+
+    @Override
+    public String toString() {
+        return "RedshiftDataSourceParamDTO{"
+                + "name='" + name + '\''
+                + ", note='" + note + '\''
+                + ", host='" + host + '\''
+                + ", port=" + port
+                + ", database='" + database + '\''
+                + ", userName='" + userName + '\''
+                + ", password='" + password + '\''
+                + ", other='" + other + '\''
+                + '}';
+    }
+
+    @Override
+    public DbType getType() {
+        return DbType.REDSHIFT;
+    }
+}

dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-api/src/main/java/org/apache/dolphinscheduler/plugin/datasource/api/datasource/redshift/RedshiftDataSourceProcessor.java

+/*
+ * 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.
+ */
+
+package org.apache.dolphinscheduler.plugin.datasource.api.datasource.redshift;
+
+import org.apache.dolphinscheduler.plugin.datasource.api.datasource.AbstractDataSourceProcessor;
+import org.apache.dolphinscheduler.plugin.datasource.api.datasource.BaseDataSourceParamDTO;
+import org.apache.dolphinscheduler.plugin.datasource.api.utils.PasswordUtils;
+import org.apache.dolphinscheduler.spi.datasource.BaseConnectionParam;
+import org.apache.dolphinscheduler.spi.datasource.ConnectionParam;
+import org.apache.dolphinscheduler.spi.enums.DbType;
+import org.apache.dolphinscheduler.spi.utils.Constants;
+import org.apache.dolphinscheduler.spi.utils.JSONUtils;
+
+import org.apache.commons.collections4.MapUtils;
+import org.apache.commons.lang.StringUtils;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+public class RedshiftDataSourceProcessor extends AbstractDataSourceProcessor {
+
+    @Override
+    public BaseDataSourceParamDTO createDatasourceParamDTO(String connectionJson) {
+        RedshiftConnectionParam
+            connectionParams = (RedshiftConnectionParam) createConnectionParams(connectionJson);
+
+        String[] hostSeperator = connectionParams.getAddress().split(Constants.DOUBLE_SLASH);
+        String[] hostPortArray = hostSeperator[hostSeperator.length - 1].split(Constants.COMMA);
+
+        RedshiftDataSourceParamDTO
+            redshiftDatasourceParamDTO = new RedshiftDataSourceParamDTO();
+        redshiftDatasourceParamDTO.setPort(Integer.parseInt(hostPortArray[0].split(Constants.COLON)[1]));
+        redshiftDatasourceParamDTO.setHost(hostPortArray[0].split(Constants.COLON)[0]);
+        redshiftDatasourceParamDTO.setDatabase(connectionParams.getDatabase());
+        redshiftDatasourceParamDTO.setUserName(connectionParams.getUser());
+        redshiftDatasourceParamDTO.setOther(parseOther(connectionParams.getOther()));
+
+        return redshiftDatasourceParamDTO;
+    }
+
+    @Override
+    public BaseConnectionParam createConnectionParams(BaseDataSourceParamDTO datasourceParam) {
+        RedshiftDataSourceParamDTO redshiftParam = (RedshiftDataSourceParamDTO) datasourceParam;
+        String address = String.format("%s%s:%s", Constants.JDBC_REDSHIFT, redshiftParam.getHost(), redshiftParam.getPort());
+        String jdbcUrl = address + Constants.SLASH + redshiftParam.getDatabase();
+
+        RedshiftConnectionParam
+            redshiftConnectionParam = new RedshiftConnectionParam();
+        redshiftConnectionParam.setUser(redshiftParam.getUserName());
+        redshiftConnectionParam.setPassword(PasswordUtils.encodePassword(redshiftParam.getPassword()));
+        redshiftConnectionParam.setOther(transformOther(redshiftParam.getOther()));
+        redshiftConnectionParam.setAddress(address);
+        redshiftConnectionParam.setJdbcUrl(jdbcUrl);
+        redshiftConnectionParam.setDatabase(redshiftParam.getDatabase());
+        redshiftConnectionParam.setDriverClassName(getDatasourceDriver());
+        redshiftConnectionParam.setValidationQuery(getValidationQuery());
+        redshiftConnectionParam.setProps(redshiftParam.getOther());
+
+        return redshiftConnectionParam;
+    }
+
+    @Override
+    public ConnectionParam createConnectionParams(String connectionJson) {
+        return JSONUtils.parseObject(connectionJson, RedshiftConnectionParam.class);
+    }
+
+    @Override
+    public String getDatasourceDriver() {
+        return Constants.COM_REDSHIFT_JDBC_DRIVER;
+    }
+
+    @Override
+    public String getValidationQuery() {
+        return Constants.REDHIFT_VALIDATION_QUERY;
+    }
+
+    @Override
+    public String getJdbcUrl(ConnectionParam connectionParam) {
+        RedshiftConnectionParam
+            redshiftConnectionParam = (RedshiftConnectionParam) connectionParam;
+        if (!StringUtils.isEmpty(redshiftConnectionParam.getOther())) {
+            return String.format("%s?%s", redshiftConnectionParam.getJdbcUrl(), redshiftConnectionParam.getOther());
+        }
+        return redshiftConnectionParam.getJdbcUrl();
+    }
+
+    @Override
+    public Connection getConnection(ConnectionParam connectionParam) throws ClassNotFoundException, SQLException {
+        RedshiftConnectionParam redshiftConnectionParam = (RedshiftConnectionParam) connectionParam;
+        Class.forName(getDatasourceDriver());
+        return DriverManager.getConnection(getJdbcUrl(connectionParam),
+                redshiftConnectionParam.getUser(), PasswordUtils.decodePassword(redshiftConnectionParam.getPassword()));
+    }
+
+    @Override
+    public DbType getDbType() {
+        return DbType.REDSHIFT;
+    }
+
+    private String transformOther(Map<String, String> otherMap) {
+        if (MapUtils.isNotEmpty(otherMap)) {
+            List<String> list = new ArrayList<>(otherMap.size());
+            otherMap.forEach((key, value) -> list.add(String.format("%s=%s", key, value)));
+            return String.join(Constants.SEMICOLON, list);
+        }
+        return null;
+    }
+
+    private Map<String, String> parseOther(String other) {
+        Map<String, String> otherMap = new LinkedHashMap<>();
+        if (StringUtils.isEmpty(other)) {
+            return otherMap;
+        }
+        String[] configs = other.split(Constants.SEMICOLON);
+        for (String config : configs) {
+            otherMap.put(config.split(Constants.EQUAL_SIGN)[0], config.split(Constants.EQUAL_SIGN)[1]);
+        }
+        return otherMap;
+    }
+}

dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-api/src/main/java/org/apache/dolphinscheduler/plugin/datasource/api/utils/DataSourceUtils.java

@@ -26,6 +26,7 @@ import org.apache.dolphinscheduler.plugin.datasource.api.datasource.mysql.MySQLD
 import org.apache.dolphinscheduler.plugin.datasource.api.datasource.oracle.OracleDataSourceProcessor;
 import org.apache.dolphinscheduler.plugin.datasource.api.datasource.postgresql.PostgreSQLDataSourceProcessor;
 import org.apache.dolphinscheduler.plugin.datasource.api.datasource.presto.PrestoDataSourceProcessor;
+import org.apache.dolphinscheduler.plugin.datasource.api.datasource.redshift.RedshiftDataSourceProcessor;
 import org.apache.dolphinscheduler.plugin.datasource.api.datasource.spark.SparkDataSourceProcessor;
 import org.apache.dolphinscheduler.plugin.datasource.api.datasource.sqlserver.SQLServerDataSourceProcessor;
 import org.apache.dolphinscheduler.spi.datasource.ConnectionParam;
@@ -52,6 +53,7 @@ public class DataSourceUtils {
     private static final DataSourceProcessor sqlServerProcessor = new SQLServerDataSourceProcessor();
     private static final DataSourceProcessor db2PROCESSOR = new Db2DataSourceProcessor();
     private static final DataSourceProcessor prestoPROCESSOR = new PrestoDataSourceProcessor();
+    private static final DataSourceProcessor redshiftProcessor = new RedshiftDataSourceProcessor();
 
     /**
      * check datasource param
@@ -120,6 +122,8 @@ public class DataSourceUtils {
                 return db2PROCESSOR;
             case PRESTO:
                 return prestoPROCESSOR;
+            case REDSHIFT:
+                return redshiftProcessor;
             default:
                 throw new IllegalArgumentException("datasource type illegal:" + dbType);
         }

dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-api/src/test/java/org/apache/dolphinscheduler/plugin/datasource/api/datasource/redshift/RedshiftDataSourceProcessorTest.java

+/*
+ * 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.
+ */
+
+package org.apache.dolphinscheduler.plugin.datasource.api.datasource.redshift;
+
+import org.apache.dolphinscheduler.plugin.datasource.api.plugin.DataSourceClientProvider;
+import org.apache.dolphinscheduler.plugin.datasource.api.utils.CommonUtils;
+import org.apache.dolphinscheduler.plugin.datasource.api.utils.DataSourceUtils;
+import org.apache.dolphinscheduler.plugin.datasource.api.utils.PasswordUtils;
+import org.apache.dolphinscheduler.spi.enums.DbType;
+import org.apache.dolphinscheduler.spi.utils.Constants;
+
+import java.sql.DriverManager;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mockito;
+import org.powermock.api.mockito.PowerMockito;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+@RunWith(PowerMockRunner.class)
+@PrepareForTest({Class.class, DriverManager.class, DataSourceUtils.class, CommonUtils.class, DataSourceClientProvider.class, PasswordUtils.class})
+public class RedshiftDataSourceProcessorTest {
+
+    private RedshiftDataSourceProcessor redshiftDatasourceProcessor = new RedshiftDataSourceProcessor();
+
+    @Test
+    public void testCreateConnectionParams() {
+        Map<String, String> props = new HashMap<>();
+        props.put("serverTimezone", "utc");
+        RedshiftDataSourceParamDTO redshiftDatasourceParamDTO = new RedshiftDataSourceParamDTO();
+        redshiftDatasourceParamDTO.setHost("localhost");
+        redshiftDatasourceParamDTO.setPort(5439);
+        redshiftDatasourceParamDTO.setDatabase("dev");
+        redshiftDatasourceParamDTO.setUserName("awsuser");
+        redshiftDatasourceParamDTO.setPassword("123456");
+        redshiftDatasourceParamDTO.setOther(props);
+        PowerMockito.mockStatic(PasswordUtils.class);
+        PowerMockito.when(PasswordUtils.encodePassword(Mockito.anyString())).thenReturn("test");
+        RedshiftConnectionParam connectionParams = (RedshiftConnectionParam) redshiftDatasourceProcessor
+            .createConnectionParams(redshiftDatasourceParamDTO);
+        Assert.assertEquals("jdbc:redshift://localhost:5439", connectionParams.getAddress());
+        Assert.assertEquals("jdbc:redshift://localhost:5439/dev", connectionParams.getJdbcUrl());
+    }
+
+    @Test
+    public void testCreateConnectionParams2() {
+        String connectionJson = "{\"user\":\"awsuser\",\"password\":\"123456\",\"address\":\"jdbc:redshift://localhost:5439\""
+            + ",\"database\":\"dev\",\"jdbcUrl\":\"jdbc:redshift://localhost:5439/dev\"}";
+        RedshiftConnectionParam connectionParams = (RedshiftConnectionParam) redshiftDatasourceProcessor
+            .createConnectionParams(connectionJson);
+        Assert.assertNotNull(connectionParams);
+        Assert.assertEquals("awsuser", connectionParams.getUser());
+    }
+
+    @Test
+    public void testGetDatasourceDriver() {
+        Assert.assertEquals(Constants.COM_REDSHIFT_JDBC_DRIVER, redshiftDatasourceProcessor.getDatasourceDriver());
+    }
+
+    @Test
+    public void testGetJdbcUrl() {
+        RedshiftConnectionParam redshiftConnectionParam = new RedshiftConnectionParam();
+        redshiftConnectionParam.setJdbcUrl("jdbc:redshift://localhost:5439/default");
+        redshiftConnectionParam.setOther("DSILogLevel=6;defaultRowFetchSize=100");
+        Assert.assertEquals("jdbc:redshift://localhost:5439/default?DSILogLevel=6;defaultRowFetchSize=100",
+            redshiftDatasourceProcessor.getJdbcUrl(redshiftConnectionParam));
+
+    }
+
+    @Test
+    public void testGetDbType() {
+        Assert.assertEquals(DbType.REDSHIFT, redshiftDatasourceProcessor.getDbType());
+    }
+
+    @Test
+    public void testGetValidationQuery() {
+        Assert.assertEquals(Constants.REDHIFT_VALIDATION_QUERY, redshiftDatasourceProcessor.getValidationQuery());
+    }
+}
\ No newline at end of file

dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-redshift/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ 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.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>dolphinscheduler-datasource-plugin</artifactId>
+        <groupId>org.apache.dolphinscheduler</groupId>
+        <version>2.0.4-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>dolphinscheduler-datasource-redshift</artifactId>
+    <packaging>jar</packaging>
+    <dependencies>
+
+        <dependency>
+            <groupId>org.apache.dolphinscheduler</groupId>
+            <artifactId>dolphinscheduler-spi</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.dolphinscheduler</groupId>
+            <artifactId>dolphinscheduler-datasource-api</artifactId>
+        </dependency>
+
+    </dependencies>
+</project>
\ No newline at end of file

dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-redshift/src/main/java/org/apache/dolphinscheduler/plugin/datasource/redshift/RedshiftDataSourceChannel.java

+/*
+ * 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.
+ */
+
+package org.apache.dolphinscheduler.plugin.datasource.redshift;
+
+import org.apache.dolphinscheduler.spi.datasource.BaseConnectionParam;
+import org.apache.dolphinscheduler.spi.datasource.DataSourceChannel;
+import org.apache.dolphinscheduler.spi.datasource.DataSourceClient;
+import org.apache.dolphinscheduler.spi.enums.DbType;
+
+public class RedshiftDataSourceChannel implements DataSourceChannel {
+    @Override
+    public DataSourceClient createDataSourceClient(BaseConnectionParam baseConnectionParam, DbType dbType) {
+        return new RedshiftDataSourceClient(baseConnectionParam,dbType);
+    }
+}

dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-redshift/src/main/java/org/apache/dolphinscheduler/plugin/datasource/redshift/RedshiftDataSourceChannelFactory.java

+/*
+ * 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.
+ */
+
+package org.apache.dolphinscheduler.plugin.datasource.redshift;
+
+import org.apache.dolphinscheduler.spi.datasource.DataSourceChannel;
+import org.apache.dolphinscheduler.spi.datasource.DataSourceChannelFactory;
+
+import com.google.auto.service.AutoService;
+
+@AutoService(DataSourceChannelFactory.class)
+public class RedshiftDataSourceChannelFactory implements DataSourceChannelFactory {
+    @Override
+    public DataSourceChannel create() {
+        return new RedshiftDataSourceChannel();
+    }
+
+    @Override
+    public String getName() {
+        return "redshift";
+    }
+}

dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-redshift/src/main/java/org/apache/dolphinscheduler/plugin/datasource/redshift/RedshiftDataSourceClient.java

+/*
+ * 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.
+ */
+
+package org.apache.dolphinscheduler.plugin.datasource.redshift;
+
+import org.apache.dolphinscheduler.plugin.datasource.api.client.CommonDataSourceClient;
+import org.apache.dolphinscheduler.spi.datasource.BaseConnectionParam;
+import org.apache.dolphinscheduler.spi.enums.DbType;
+
+public class RedshiftDataSourceClient extends CommonDataSourceClient {
+    public RedshiftDataSourceClient(BaseConnectionParam baseConnectionParam, DbType dbType) {
+        super(baseConnectionParam, dbType);
+    }
+}

dolphinscheduler-datasource-plugin/pom.xml

@@ -38,5 +38,6 @@
         <module>dolphinscheduler-datasource-postgresql</module>
         <module>dolphinscheduler-datasource-api</module>
         <module>dolphinscheduler-datasource-all</module>
+        <module>dolphinscheduler-datasource-redshift</module>
     </modules>
 </project>

dolphinscheduler-spi/src/main/java/org/apache/dolphinscheduler/spi/enums/DbType.java

@@ -35,7 +35,9 @@ public enum DbType {
     SQLSERVER(6, "sqlserver"),
     DB2(7, "db2"),
     PRESTO(8, "presto"),
-    H2(9, "h2");
+    H2(9, "h2"),
+    REDSHIFT(10,"redshift"),
+    ;
 
     @EnumValue
     private final int code;

dolphinscheduler-spi/src/main/java/org/apache/dolphinscheduler/spi/utils/Constants.java

@@ -161,6 +161,7 @@ public class Constants {
     public static final String COM_SQLSERVER_JDBC_DRIVER = "com.microsoft.sqlserver.jdbc.SQLServerDriver";
     public static final String COM_DB2_JDBC_DRIVER = "com.ibm.db2.jcc.DB2Driver";
     public static final String COM_PRESTO_JDBC_DRIVER = "com.facebook.presto.jdbc.PrestoDriver";
+    public static final String COM_REDSHIFT_JDBC_DRIVER = "com.amazon.redshift.jdbc42.Driver";
 
 
     /**
@@ -174,6 +175,7 @@ public class Constants {
     public static final String SQLSERVER_VALIDATION_QUERY = "select 1";
     public static final String DB2_VALIDATION_QUERY = "select 1 from sysibm.sysdummy1";
     public static final String PRESTO_VALIDATION_QUERY = "select 1";
+    public static final String REDHIFT_VALIDATION_QUERY = "select 1";
 
     /**
      * jdbc url
@@ -187,7 +189,7 @@ public class Constants {
     public static final String JDBC_SQLSERVER = "jdbc:sqlserver://";
     public static final String JDBC_DB2 = "jdbc:db2://";
     public static final String JDBC_PRESTO = "jdbc:presto://";
-
+    public static final String JDBC_REDSHIFT = "jdbc:redshift://";
 
     public static final String ADDRESS = "address";
     public static final String DATABASE = "database";
@@ -204,6 +206,11 @@ public class Constants {
      */
     public static final String DOUBLE_SLASH = "//";
 
+    /**
+     * SLASH /
+     */
+    public static final String SLASH = "/";
+
     /**
      * comma ,
      */
@@ -214,11 +221,23 @@ public class Constants {
      */
     public static final String COLON = ":";
 
+
     /**
-     * AT SIGN
+     * AT SIGN @
      */
     public static final String AT_SIGN = "@";
 
+    /**
+     * SEMICOLON ;
+     */
+    public static final String SEMICOLON = ";";
+
+
+    /**
+     * EQUAL_SIGN =
+     */
+    public static final String EQUAL_SIGN = "=";
+
     /**
      * datasource encryption salt
      */

dolphinscheduler-ui-next/src/service/modules/data-source/types.ts

@@ -25,6 +25,7 @@ type IDataBase =
   | 'SQLSERVER'
   | 'DB2'
   | 'PRESTO'
+  | 'REDSHIFT'
 
 interface IDataSource {
   id?: number

dolphinscheduler-ui-next/src/views/datasource/list/use-form.ts

@@ -202,6 +202,11 @@ const datasourceType: IDataBaseOptionKeys = {
     value: 'PRESTO',
     label: 'PRESTO',
     defaultPort: 8080
+  },
+  REDSHIFT: {
+    value: 'REDSHIFT',
+    label: 'REDSHIFT',
+    defaultPort: 5439
   }
 }
 

dolphinscheduler-ui-next/src/views/projects/task/components/node/fields/use-datasource-type.ts

@@ -75,6 +75,11 @@ export function useDatasourceType(
       id: 8,
       code: 'PRESTO',
       disabled: false
+    },
+    {
+      id: 9,
+      code: 'REDSHIFT',
+      disabled: false
     }
   ]
 

dolphinscheduler-ui/src/js/conf/home/pages/datasource/pages/list/_source/createDataSource.vue

@@ -279,6 +279,10 @@
           {
             value: 'PRESTO',
             label: 'PRESTO'
+          },
+          {
+            value: 'REDSHIFT',
+            label: 'REDSHIFT'
           }
         ]
       }
@@ -490,6 +494,9 @@
           case 'PRESTO':
             defaultPort = '8080'
             break
+          case 'REDSHIFT':
+            defaultPort = '5439'
+            break
           default:
             break
         }

dolphinscheduler-ui/src/js/conf/home/store/dag/state.js

@@ -113,6 +113,11 @@ export default {
       id: 8,
       code: 'PRESTO',
       disabled: false
+    },
+    {
+      id: 9,
+      code: 'REDSHIFT',
+      disabled: false
     }
   ],
   // Alarm interface

dolphinscheduler-ui/src/js/conf/home/store/datasource/actions.js

@@ -20,7 +20,7 @@ import io from '@/module/io'
 export default {
   /**
    * Data source creation
-   * @param "type": string,//MYSQL, POSTGRESQL, HIVE, SPARK, CLICKHOUSE, ORACLE, SQLSERVER, PRESTO
+   * @param "type": string,//MYSQL, POSTGRESQL, HIVE, SPARK, CLICKHOUSE, ORACLE, SQLSERVER, PRESTO, REDSHIFT
    * @param "name": string,
    * @param "desc": string,
    * @param "parameter":string //{"address":"jdbc:hive2://192.168.220.189:10000","autoReconnect":"true","characterEncoding":"utf8","database":"default","initialTimeout":3000,"jdbcUrl":"jdbc:hive2://192.168.220.189:10000/default","maxReconnect":10,"password":"","useUnicode":true,"user":"hive"}
@@ -53,7 +53,7 @@ export default {
   },
   /**
    * Query data source list - no paging
-   * @param "type": string//MYSQL, POSTGRESQL, HIVE, SPARK, CLICKHOUSE, ORACLE, SQLSERVER, PRESTO
+   * @param "type": string//MYSQL, POSTGRESQL, HIVE, SPARK, CLICKHOUSE, ORACLE, SQLSERVER, PRESTO, REDSHIFT
    */
   getDatasourcesList ({ state }, payload) {
     return new Promise((resolve, reject) => {

pom.xml

@@ -435,6 +435,11 @@
                 <artifactId>dolphinscheduler-datasource-sqlserver</artifactId>
                 <version>${project.version}</version>
             </dependency>
+            <dependency>
+                <groupId>org.apache.dolphinscheduler</groupId>
+                <artifactId>dolphinscheduler-datasource-redshift</artifactId>
+                <version>${project.version}</version>
+            </dependency>
 
             <dependency>
                 <groupId>org.apache.dolphinscheduler</groupId>