org.apache.hadoop.mapred.ReinitTrackerAction 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.mapred;
import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
/**
* Represents a directive from the {@link org.apache.hadoop.mapred.JobTracker}
* to the {@link org.apache.hadoop.mapred.TaskTracker} to reinitialize itself.
*
*/
class ReinitTrackerAction extends TaskTrackerAction {
public ReinitTrackerAction() {
super(ActionType.REINIT_TRACKER);
}
public void write(DataOutput out) throws IOException {
super.write(out);
}
public void readFields(DataInput in) throws IOException {
super.readFields(in);
}
}