/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other
* contributors as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a full listing of
* individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.infinispan.distribution;
import org.infinispan.config.Configuration;
import org.infinispan.remoting.transport.Address;
import org.infinispan.test.MultipleCacheManagersTest;
import org.infinispan.test.TestingUtil;
import org.testng.annotations.Test;
import java.util.List;
import java.util.Set;
/**
* @author Mircea Markus
* @since 5.0
*/
@Test (groups = "functional", testName = "distribution.MultipleNodesLeavingTest")
public class MultipleNodesLeavingTest extends MultipleCacheManagersTest {
@Override
protected void createCacheManagers() throws Throwable {
createCluster(getDefaultClusteredConfig(Configuration.CacheMode.DIST_SYNC), 4);
waitForClusterToForm();
}
public void testMultipleLeaves() throws Exception {
//kill 3 caches at once
fork(new Runnable() {
@Override
public void run() {
manager(3).stop();
}
}, false);
fork(new Runnable() {
@Override
public void run() {
manager(2).stop();
}
}, false);
fork(new Runnable() {
@Override
public void run() {
manager(1).stop();
}
}, false);
eventually(new Condition() {
@Override
public boolean isSatisfied() throws Exception {
List<Address> members = advancedCache(0).getRpcManager().getTransport().getMembers();
System.out.println("members = " + members);
return members.size() == 1;
}
});
System.out.println("MultipleNodesLeavingTest.testMultipleLeaves");
TestingUtil.blockUntilViewsReceived(60000, false, cache(0));
TestingUtil.waitForRehashToComplete(cache(0));
Set<Address> caches = advancedCache(0).getDistributionManager().getConsistentHash().getCaches();
System.out.println("caches = " + caches);
int size = caches.size();
assert size == 1;
}
}