nsivabalan commented on a change in pull request #2487: URL: https://github.com/apache/hudi/pull/2487#discussion_r564142151
########## File path: hudi-common/src/main/java/org/apache/hudi/index/HoodieRecordLevelIndexPayload.java ########## @@ -0,0 +1,98 @@ +/* + * 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.hudi.index; + +import org.apache.hudi.avro.model.HoodieRecordLevelIndexRecord; +import org.apache.hudi.common.model.HoodieRecordPayload; +import org.apache.hudi.common.util.Option; + +import org.apache.avro.Schema; +import org.apache.avro.generic.GenericRecord; +import org.apache.avro.generic.IndexedRecord; + +import java.io.IOException; + +/** + * Payload used in index table for Hoodie Record level index. + */ +public class HoodieRecordLevelIndexPayload implements HoodieRecordPayload<HoodieRecordLevelIndexPayload> { + + private String key; + private String partitionPath; + private String instantTime; + private String fileId; + + public HoodieRecordLevelIndexPayload(Option<GenericRecord> record) { + if (record.isPresent()) { + // This can be simplified using SpecificData.deepcopy once this bug is fixed + // https://issues.apache.org/jira/browse/AVRO-1811 + key = record.get().get("key").toString(); + partitionPath = record.get().get("partitionPath").toString(); + instantTime = record.get().get("instantTime").toString(); + fileId = record.get().get("fileId").toString(); + } + } + + private HoodieRecordLevelIndexPayload(String key, String partitionPath, String instantTime, String fileId) { + this.key = key; + this.partitionPath = partitionPath; + this.instantTime = instantTime; + this.fileId = fileId; + } + + @Override + public HoodieRecordLevelIndexPayload preCombine(HoodieRecordLevelIndexPayload another) { + if (this.instantTime.compareTo(another.instantTime) >= 0) { Review comment: Note: this needs some fixing . Can we just convert the string to long and compare. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
