bin41215 commented on code in PR #930: URL: https://github.com/apache/incubator-uniffle/pull/930#discussion_r1220790987
########## client-tez/src/main/java/org/apache/tez/runtime/library/common/sort/impl/RssTezSpillRecord.java: ########## @@ -0,0 +1,83 @@ +/* + * 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.tez.runtime.library.common.sort.impl; + +import java.io.IOException; +import java.util.zip.Checksum; + +import org.apache.hadoop.conf.Configuration; +import org.apache.hadoop.fs.Path; + + +public class RssTezSpillRecord extends TezSpillRecord { + private int numPartitions; + private int[] numRecordsPerPartition; + + public RssTezSpillRecord(int numPartitions) { + super(numPartitions); + this.numPartitions = numPartitions; + } + + public RssTezSpillRecord(int numPartitions, int[] numRecordsPerPartition) { + super(numPartitions); + this.numPartitions = numPartitions; + this.numRecordsPerPartition = numRecordsPerPartition; + } + + + public RssTezSpillRecord(Path indexFileName, Configuration job) throws IOException { + super(indexFileName, job); + } + + public RssTezSpillRecord(Path indexFileName, Configuration job, String expectedIndexOwner) throws IOException { + super(indexFileName, job, expectedIndexOwner); + } + + public RssTezSpillRecord(Path indexFileName, Configuration job, Checksum crc, String expectedIndexOwner) + throws IOException { + super(indexFileName, job, crc, expectedIndexOwner); + } + + @Override + public int size() { + return numPartitions; + } + + @Override + public RssTezIndexRecord getIndex(int i) { + int records = numRecordsPerPartition[i]; + RssTezIndexRecord rssTezIndexRecord = new RssTezIndexRecord(); + rssTezIndexRecord.setData(!(records == 0)); + return rssTezIndexRecord; + } + + + class RssTezIndexRecord extends TezIndexRecord { + private boolean flag; Review Comment: It is used to identify whether the partition has data. Need to change the name? -- 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]
