org.apache.hadoop.hive.ql.io.HivePassThroughRecordWriter Maven / Gradle / Ivy
/**
* 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.hadoop.hive.ql.io;
import java.io.IOException;
import org.apache.hadoop.hive.ql.exec.FileSinkOperator.RecordWriter;
import org.apache.hadoop.io.Writable;
import org.apache.hadoop.io.WritableComparable;
public class HivePassThroughRecordWriter , V extends Writable>
implements RecordWriter {
private final org.apache.hadoop.mapred.RecordWriter mWriter;
public HivePassThroughRecordWriter(org.apache.hadoop.mapred.RecordWriter writer) {
this.mWriter = writer;
}
@Override
@SuppressWarnings("unchecked")
public void write(Writable r) throws IOException {
mWriter.write(null, (V) r);
}
@Override
public void close(boolean abort) throws IOException {
//close with null reporter
mWriter.close(null);
}
}