/**
* 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.mapred;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.mapreduce.v2.MiniMRYarnCluster;
/**
* An adapter for MiniMRYarnCluster providing a MiniMRClientCluster interface.
* This interface could be used by tests across both MR1 and MR2.
*/
public class MiniMRYarnClusterAdapter implements MiniMRClientCluster {
private MiniMRYarnCluster miniMRYarnCluster;
public MiniMRYarnClusterAdapter(MiniMRYarnCluster miniMRYarnCluster) {
this.miniMRYarnCluster = miniMRYarnCluster;
}
@Override
public Configuration getConfig() {
return miniMRYarnCluster.getConfig();
}
@Override
public void start() {
miniMRYarnCluster.start();
}
@Override
public void stop() {
miniMRYarnCluster.stop();
}
}