/**
* Copyright (C) 2012 LinkedIn Inc <opensource@linkedin.com>
*
* Licensed 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 com.linkedin.helix.integration;
import java.util.Arrays;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import org.apache.log4j.Logger;
import org.testng.Assert;
import org.testng.annotations.Test;
import com.linkedin.helix.TestHelper;
import com.linkedin.helix.manager.zk.ZKHelixAdmin;
import com.linkedin.helix.tools.ClusterSetup;
import com.linkedin.helix.tools.ClusterStateVerifier;
public class TestDisablePartition extends ZkStandAloneCMTestBaseWithPropertyServerCheck
{
private static Logger LOG = Logger.getLogger(TestDisablePartition.class);
@Test()
public void testDisablePartition() throws Exception
{
LOG.info("START testDisablePartition() at " + new Date(System.currentTimeMillis()));
// localhost_12919 is MASTER for TestDB_0
String command = "--zkSvr " + ZK_ADDR +" --enablePartition false " + CLUSTER_NAME +
" localhost_12919 TestDB TestDB_0 TestDB_9";
ClusterSetup.processCommandLineArgs(command.split("\\s+"));
Map<String, Set<String>> map = new HashMap<String, Set<String>>();
map.put("TestDB_0", TestHelper.setOf("localhost_12919"));
map.put("TestDB_9", TestHelper.setOf("localhost_12919"));
boolean result = ClusterStateVerifier.verifyByPolling(
new ClusterStateVerifier.BestPossAndExtViewZkVerifier(ZK_ADDR, CLUSTER_NAME));
Assert.assertTrue(result);
TestHelper.verifyState(CLUSTER_NAME, ZK_ADDR, map, "OFFLINE");
ZKHelixAdmin tool = new ZKHelixAdmin(_zkClient);
tool.enablePartition(true, CLUSTER_NAME, "localhost_12919", "TestDB", Arrays.asList("TestDB_9"));
result = ClusterStateVerifier.verifyByPolling(
new ClusterStateVerifier.BestPossAndExtViewZkVerifier(ZK_ADDR, CLUSTER_NAME));
Assert.assertTrue(result);
map.clear();
map.put("TestDB_0", TestHelper.setOf("localhost_12919"));
TestHelper.verifyState(CLUSTER_NAME, ZK_ADDR, map, "OFFLINE");
map.clear();
map.put("TestDB_9", TestHelper.setOf("localhost_12919"));
TestHelper.verifyState(CLUSTER_NAME, ZK_ADDR, map, "MASTER");
LOG.info("STOP testDisablePartition() at " + new Date(System.currentTimeMillis()));
}
}