/*
* 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.ignite.internal.processors.hadoop.impl.v1;
import org.apache.hadoop.mapred.OutputCommitter;
import org.apache.ignite.IgniteCheckedException;
import org.apache.ignite.internal.processors.hadoop.HadoopTaskContext;
import org.apache.ignite.internal.processors.hadoop.HadoopTaskInfo;
import org.apache.ignite.internal.processors.hadoop.impl.v2.HadoopV2TaskContext;
import java.io.IOException;
/**
* Hadoop setup task implementation for v1 API.
*/
public class HadoopV1SetupTask extends HadoopV1Task {
/**
* Constructor.
*
* @param taskInfo Task info.
*/
public HadoopV1SetupTask(HadoopTaskInfo taskInfo) {
super(taskInfo);
}
/** {@inheritDoc} */
@Override public void run(HadoopTaskContext taskCtx) throws IgniteCheckedException {
HadoopV2TaskContext ctx = (HadoopV2TaskContext)taskCtx;
try {
ctx.jobConf().getOutputFormat().checkOutputSpecs(null, ctx.jobConf());
OutputCommitter committer = ctx.jobConf().getOutputCommitter();
if (committer != null)
committer.setupJob(ctx.jobContext());
}
catch (IOException e) {
throw new IgniteCheckedException(e);
}
}
}