package org.apache.helix.integration;
/*
* 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.
*/
import java.util.Arrays;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import org.apache.helix.TestHelper;
import org.apache.helix.manager.zk.ZKHelixAdmin;
import org.apache.helix.tools.ClusterSetup;
import org.apache.helix.tools.ClusterStateVerifier;
import org.apache.log4j.Logger;
import org.testng.Assert;
import org.testng.annotations.Test;
public class TestDisablePartition extends ZkStandAloneCMTestBase {
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 " + _zkaddr + " --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(
_zkaddr, CLUSTER_NAME));
Assert.assertTrue(result);
TestHelper.verifyState(CLUSTER_NAME, _zkaddr, 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(
_zkaddr, CLUSTER_NAME));
Assert.assertTrue(result);
map.clear();
map.put("TestDB_0", TestHelper.setOf("localhost_12919"));
TestHelper.verifyState(CLUSTER_NAME, _zkaddr, map, "OFFLINE");
map.clear();
map.put("TestDB_9", TestHelper.setOf("localhost_12919"));
TestHelper.verifyState(CLUSTER_NAME, _zkaddr, map, "MASTER");
LOG.info("STOP testDisablePartition() at " + new Date(System.currentTimeMillis()));
}
}