| /* |
| * 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.client.bootstrap; |
| |
| import java.io.Serializable; |
| import org.apache.hudi.avro.model.HoodieFileStatus; |
| import org.apache.hudi.client.common.HoodieEngineContext; |
| import org.apache.hudi.common.config.TypedProperties; |
| import org.apache.hudi.common.util.collection.Pair; |
| |
| import org.apache.log4j.LogManager; |
| import org.apache.log4j.Logger; |
| |
| import java.util.List; |
| |
| /** |
| * Creates Hoodie Records with complete record data, given a list of partitions to be bootstrapped. |
| */ |
| public abstract class FullRecordBootstrapDataProvider<I> implements Serializable { |
| |
| protected static final Logger LOG = LogManager.getLogger(FullRecordBootstrapDataProvider.class); |
| |
| protected final TypedProperties props; |
| protected final transient HoodieEngineContext context; |
| |
| public FullRecordBootstrapDataProvider(TypedProperties props, HoodieEngineContext context) { |
| this.props = props; |
| this.context = context; |
| } |
| |
| /** |
| * Generates a list of input partition and files and returns a RDD representing source. |
| * @param tableName Hudi Table Name |
| * @param sourceBasePath Source Base Path |
| * @param partitionPaths Partition Paths |
| * @return input records |
| */ |
| public abstract I generateInputRecords(String tableName, |
| String sourceBasePath, List<Pair<String, List<HoodieFileStatus>>> partitionPaths); |
| } |