/*
* 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.visor.node;
import java.util.List;
import org.apache.ignite.Ignition;
import org.apache.ignite.compute.ComputeJobResult;
import org.apache.ignite.internal.processors.task.GridInternal;
import org.apache.ignite.internal.util.typedef.internal.S;
import org.apache.ignite.internal.visor.VisorJob;
import org.apache.ignite.internal.visor.VisorMultiNodeTask;
import org.jetbrains.annotations.Nullable;
/**
* Restarts nodes.
*/
@GridInternal
public class VisorNodeRestartTask extends VisorMultiNodeTask<Void, Void, Void> {
/** */
private static final long serialVersionUID = 0L;
/** {@inheritDoc} */
@Nullable @Override protected Void reduce0(List<ComputeJobResult> results) {
return null;
}
/**
* Job that restart node.
*/
private static class VisorNodesRestartJob extends VisorJob<Void, Void> {
/** */
private static final long serialVersionUID = 0L;
/**
* @param arg Formal job argument.
* @param debug Debug flag.
*/
private VisorNodesRestartJob(Void arg, boolean debug) {
super(arg, debug);
}
/** {@inheritDoc} */
@Override protected Void run(Void arg) {
new Thread(new Runnable() {
@Override public void run() {
Ignition.restart(true);
}
}, "grid-restarter").start();
return null;
}
/** {@inheritDoc} */
@Override public String toString() {
return S.toString(VisorNodesRestartJob.class, this);
}
}
/** {@inheritDoc} */
@Override protected VisorNodesRestartJob job(Void arg) {
return new VisorNodesRestartJob(arg, debug);
}
}