wwj6591812 commented on code in PR #3287: URL: https://github.com/apache/paimon/pull/3287#discussion_r1598405595
########## paimon-flink/paimon-flink-common/src/main/java/org/apache/paimon/flink/action/CloneAction.java: ########## @@ -0,0 +1,146 @@ +/* + * 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.paimon.flink.action; + +import org.apache.paimon.clone.CloneFileInfo; +import org.apache.paimon.clone.SnapshotHintChannelComputer; +import org.apache.paimon.flink.clone.CloneFileInfoTypeInfo; +import org.apache.paimon.flink.clone.CloneSourceBuilder; +import org.apache.paimon.flink.clone.CopyFileOperator; +import org.apache.paimon.flink.clone.PickFilesForCloneOperator; +import org.apache.paimon.flink.clone.SnapshotHintOperator; +import org.apache.paimon.flink.sink.FlinkStreamPartitioner; +import org.apache.paimon.options.CatalogOptions; + +import org.apache.flink.api.java.tuple.Tuple2; +import org.apache.flink.streaming.api.datastream.DataStream; +import org.apache.flink.streaming.api.datastream.SingleOutputStreamOperator; +import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; +import org.apache.flink.streaming.api.functions.sink.DiscardingSink; + +import java.util.HashMap; +import java.util.Map; + +import static org.apache.paimon.utils.Preconditions.checkNotNull; +import static org.apache.paimon.utils.StringUtils.isBlank; + +/** Snapshot/Tag/Table clone action for Flink. */ +public class CloneAction extends ActionBase { + + private final int parallelism; + + private Map<String, String> sourceCatalogConfig = new HashMap<>(); + private final String database; + private final String tableName; + + private Map<String, String> targetCatalogConfig = new HashMap<>(); + private final String targetDatabase; + private final String targetTableName; + + public CloneAction( + String warehouse, + String database, + String tableName, + Map<String, String> sourceCatalogConfig, + String targetWarehouse, + String targetDatabase, + String targetTableName, + Map<String, String> targetCatalogConfig, + String parallelismStr) { + super(warehouse, sourceCatalogConfig); + + checkNotNull(warehouse, "warehouse must not be null."); + checkNotNull(targetWarehouse, "targetWarehouse must not be null."); + checkNotNull(targetDatabase, "targetDatabase must not be null."); + checkNotNull(targetTableName, "targetTableName must not be null."); Review Comment: done ########## paimon-flink/paimon-flink-common/src/main/java/org/apache/paimon/flink/clone/CloneFileInfoTypeInfo.java: ########## @@ -0,0 +1,85 @@ +/* + * 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.paimon.flink.clone; + +import org.apache.paimon.clone.CloneFileInfo; + +import org.apache.flink.api.common.ExecutionConfig; +import org.apache.flink.api.common.typeinfo.TypeInformation; +import org.apache.flink.api.common.typeutils.TypeSerializer; +import org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer; + +/** Type information of {@link CloneFileInfo}. */ +public class CloneFileInfoTypeInfo extends TypeInformation<CloneFileInfo> { Review Comment: done -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@paimon.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
