pvary commented on code in PR #12306: URL: https://github.com/apache/iceberg/pull/12306#discussion_r1961277287
########## core/src/main/java/org/apache/iceberg/actions/FileRewritePlan.java: ########## @@ -0,0 +1,76 @@ +/* + * 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.iceberg.actions; + +import java.util.Map; +import org.apache.iceberg.ContentFile; +import org.apache.iceberg.ContentScanTask; +import org.apache.iceberg.StructLike; +import org.apache.iceberg.io.CloseableIterable; + +/** + * Result of the file rewrite planning as generated by the {@link FileRewritePlanner#plan()}. + * + * <p>The plan contains an iterable for the planned groups and statistics about the number of the + * generated groups, like the total number of the groups and the groups per partition. The plan also + * contains some calculated values required by the {@link FileRewriteExecutor}s where the values are + * based on the input data and the planning parameters. + * + * <p>Groups in a plan could be processed independently. For example, in Spark this means that each + * group would be rewritten in its own Spark job. + * + * @param <I> the Java type of the plan info like {@link RewriteDataFiles.FileGroupInfo} or {@link + * RewritePositionDeleteFiles.FileGroupInfo} + * @param <T> the Java type of the tasks to read the files which are rewritten + * @param <F> the Java type of the content files which are rewritten + * @param <G> the Java type of the planned groups + */ +public class FileRewritePlan< + I, Review Comment: Moved to `I` for consistency -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
