| /* |
| * 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.slider.providers.hbase.minicluster.live |
| |
| import groovy.transform.CompileStatic |
| import groovy.util.logging.Slf4j |
| import org.apache.hadoop.conf.Configuration |
| import org.apache.hadoop.hbase.ClusterStatus |
| import org.apache.slider.api.ClusterDescription |
| import org.apache.slider.client.SliderClient |
| import org.apache.slider.common.tools.Duration |
| import org.apache.slider.core.main.ServiceLauncher |
| import org.apache.slider.providers.hbase.HBaseTestUtils |
| import org.apache.slider.providers.hbase.minicluster.HBaseMiniClusterTestBase |
| import org.junit.Test |
| |
| /** |
| * test create a live region service |
| */ |
| @CompileStatic |
| @Slf4j |
| |
| class Test2Master2RS extends HBaseMiniClusterTestBase { |
| |
| @Test |
| public void test2Master2RS() throws Throwable { |
| |
| int regionServerCount = 2 |
| String clustername = createMiniCluster("", configuration, 1, 1, 1, true, false) |
| |
| describe(" Create a two master, two region service cluster"); |
| //now launch the cluster |
| int masterCount = 2 |
| |
| ServiceLauncher<SliderClient> launcher = createHBaseCluster( |
| clustername, |
| masterCount, |
| regionServerCount, |
| [], |
| true, |
| true) |
| |
| SliderClient sliderClient = launcher.service |
| addToTeardown(sliderClient); |
| ClusterDescription status = sliderClient.getClusterDescription(clustername) |
| log.info("${status.toJsonString()}") |
| ClusterStatus clustat = basicHBaseClusterStartupSequence(sliderClient) |
| |
| status = waitForWorkerInstanceCount( |
| sliderClient, |
| regionServerCount, |
| hbaseClusterStartupToLiveTime) |
| //get the hbase status |
| |
| Duration duration = new Duration(hbaseClusterStartupToLiveTime) |
| duration.start() |
| |
| Configuration clientConf = HBaseTestUtils.createHBaseConfiguration( |
| sliderClient) |
| |
| |
| while (!duration.limitExceeded && clustat.backupMastersSize != 1) { |
| clustat = HBaseTestUtils.getHBaseClusterStatus(clientConf); |
| Thread.sleep(1000); |
| } |
| if (duration.limitExceeded) { |
| describe("Cluster region server count of ${regionServerCount} not met:"); |
| log.info(HBaseTestUtils.hbaseStatusToString(clustat)); |
| fail("Backup master count not reached"); |
| } |
| |
| } |
| } |
| |