hudi-client/hudi-client-common/src/main/java/org/apache/hudi/table/action/bootstrap/BootstrapRecordConsumer.java

/*
 * 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.table.action.bootstrap;

import org.apache.hudi.common.model.HoodieRecord;
import org.apache.hudi.common.util.queue.BoundedInMemoryQueueConsumer;
import org.apache.hudi.exception.HoodieIOException;
import org.apache.hudi.io.HoodieBootstrapHandle;

import java.io.IOException;

/**
 * Consumer that dequeues records from queue and sends to Merge Handle for writing.
 */
public class BootstrapRecordConsumer extends BoundedInMemoryQueueConsumer<HoodieRecord, Void> {

  private final HoodieBootstrapHandle bootstrapHandle;

  public BootstrapRecordConsumer(HoodieBootstrapHandle bootstrapHandle) {
    this.bootstrapHandle = bootstrapHandle;
  }

  @Override
  protected void consumeOneRecord(HoodieRecord record) {
    try {
      bootstrapHandle.write(record, record.getData().getInsertValue(bootstrapHandle.getWriterSchemaWithMetafields()));
    } catch (IOException e) {
      throw new HoodieIOException(e.getMessage(), e);
    }
  }

  @Override
  protected void finish() {}

  @Override
  protected Void getResult() {
    return null;
  }
}