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| <pre><span class="source-line-no">001</span><span id="line-1">/*</span> |
| <span class="source-line-no">002</span><span id="line-2"> * Licensed to the Apache Software Foundation (ASF) under one</span> |
| <span class="source-line-no">003</span><span id="line-3"> * or more contributor license agreements. See the NOTICE file</span> |
| <span class="source-line-no">004</span><span id="line-4"> * distributed with this work for additional information</span> |
| <span class="source-line-no">005</span><span id="line-5"> * regarding copyright ownership. The ASF licenses this file</span> |
| <span class="source-line-no">006</span><span id="line-6"> * to you under the Apache License, Version 2.0 (the</span> |
| <span class="source-line-no">007</span><span id="line-7"> * "License"); you may not use this file except in compliance</span> |
| <span class="source-line-no">008</span><span id="line-8"> * with the License. You may obtain a copy of the License at</span> |
| <span class="source-line-no">009</span><span id="line-9"> *</span> |
| <span class="source-line-no">010</span><span id="line-10"> * http://www.apache.org/licenses/LICENSE-2.0</span> |
| <span class="source-line-no">011</span><span id="line-11"> *</span> |
| <span class="source-line-no">012</span><span id="line-12"> * Unless required by applicable law or agreed to in writing, software</span> |
| <span class="source-line-no">013</span><span id="line-13"> * distributed under the License is distributed on an "AS IS" BASIS,</span> |
| <span class="source-line-no">014</span><span id="line-14"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span> |
| <span class="source-line-no">015</span><span id="line-15"> * See the License for the specific language governing permissions and</span> |
| <span class="source-line-no">016</span><span id="line-16"> * limitations under the License.</span> |
| <span class="source-line-no">017</span><span id="line-17"> */</span> |
| <span class="source-line-no">018</span><span id="line-18">package org.apache.hadoop.hbase.replication;</span> |
| <span class="source-line-no">019</span><span id="line-19"></span> |
| <span class="source-line-no">020</span><span id="line-20">import static org.junit.Assert.assertEquals;</span> |
| <span class="source-line-no">021</span><span id="line-21">import static org.junit.Assert.assertFalse;</span> |
| <span class="source-line-no">022</span><span id="line-22">import static org.junit.Assert.assertTrue;</span> |
| <span class="source-line-no">023</span><span id="line-23"></span> |
| <span class="source-line-no">024</span><span id="line-24">import java.util.EnumSet;</span> |
| <span class="source-line-no">025</span><span id="line-25">import java.util.List;</span> |
| <span class="source-line-no">026</span><span id="line-26">import org.apache.hadoop.hbase.ClusterMetrics;</span> |
| <span class="source-line-no">027</span><span id="line-27">import org.apache.hadoop.hbase.ClusterMetrics.Option;</span> |
| <span class="source-line-no">028</span><span id="line-28">import org.apache.hadoop.hbase.HBaseClassTestRule;</span> |
| <span class="source-line-no">029</span><span id="line-29">import org.apache.hadoop.hbase.ServerName;</span> |
| <span class="source-line-no">030</span><span id="line-30">import org.apache.hadoop.hbase.client.Admin;</span> |
| <span class="source-line-no">031</span><span id="line-31">import org.apache.hadoop.hbase.client.Put;</span> |
| <span class="source-line-no">032</span><span id="line-32">import org.apache.hadoop.hbase.testclassification.MediumTests;</span> |
| <span class="source-line-no">033</span><span id="line-33">import org.apache.hadoop.hbase.testclassification.ReplicationTests;</span> |
| <span class="source-line-no">034</span><span id="line-34">import org.apache.hadoop.hbase.util.Bytes;</span> |
| <span class="source-line-no">035</span><span id="line-35">import org.junit.ClassRule;</span> |
| <span class="source-line-no">036</span><span id="line-36">import org.junit.Test;</span> |
| <span class="source-line-no">037</span><span id="line-37">import org.junit.experimental.categories.Category;</span> |
| <span class="source-line-no">038</span><span id="line-38"></span> |
| <span class="source-line-no">039</span><span id="line-39">@Category({ ReplicationTests.class, MediumTests.class })</span> |
| <span class="source-line-no">040</span><span id="line-40">public class TestReplicationStatusSourceStartedTargetStoppedWithRecovery</span> |
| <span class="source-line-no">041</span><span id="line-41"> extends TestReplicationBase {</span> |
| <span class="source-line-no">042</span><span id="line-42"></span> |
| <span class="source-line-no">043</span><span id="line-43"> @ClassRule</span> |
| <span class="source-line-no">044</span><span id="line-44"> public static final HBaseClassTestRule CLASS_RULE =</span> |
| <span class="source-line-no">045</span><span id="line-45"> HBaseClassTestRule.forClass(TestReplicationStatusSourceStartedTargetStoppedWithRecovery.class);</span> |
| <span class="source-line-no">046</span><span id="line-46"></span> |
| <span class="source-line-no">047</span><span id="line-47"> @Test</span> |
| <span class="source-line-no">048</span><span id="line-48"> public void testReplicationStatusSourceStartedTargetStoppedWithRecovery() throws Exception {</span> |
| <span class="source-line-no">049</span><span id="line-49"> // stop all region servers, we need to keep the master up as the below assertions need to get</span> |
| <span class="source-line-no">050</span><span id="line-50"> // cluster id from remote cluster, if master is also down, we can not get any information from</span> |
| <span class="source-line-no">051</span><span id="line-51"> // the remote cluster after source cluster restarts</span> |
| <span class="source-line-no">052</span><span id="line-52"> stopAllRegionServers(UTIL2);</span> |
| <span class="source-line-no">053</span><span id="line-53"> // add some values to cluster 1</span> |
| <span class="source-line-no">054</span><span id="line-54"> for (int i = 0; i < NB_ROWS_IN_BATCH; i++) {</span> |
| <span class="source-line-no">055</span><span id="line-55"> Put p = new Put(Bytes.toBytes("row" + i));</span> |
| <span class="source-line-no">056</span><span id="line-56"> p.addColumn(famName, Bytes.toBytes("col1"), Bytes.toBytes("val" + i));</span> |
| <span class="source-line-no">057</span><span id="line-57"> htable1.put(p);</span> |
| <span class="source-line-no">058</span><span id="line-58"> }</span> |
| <span class="source-line-no">059</span><span id="line-59"> Thread.sleep(10000);</span> |
| <span class="source-line-no">060</span><span id="line-60"> restartSourceCluster(1);</span> |
| <span class="source-line-no">061</span><span id="line-61"> Admin hbaseAdmin = UTIL1.getAdmin();</span> |
| <span class="source-line-no">062</span><span id="line-62"> ServerName serverName = UTIL1.getHBaseCluster().getRegionServer(0).getServerName();</span> |
| <span class="source-line-no">063</span><span id="line-63"> Thread.sleep(10000);</span> |
| <span class="source-line-no">064</span><span id="line-64"> ClusterMetrics metrics = hbaseAdmin.getClusterMetrics(EnumSet.of(Option.LIVE_SERVERS));</span> |
| <span class="source-line-no">065</span><span id="line-65"> List<ReplicationLoadSource> loadSources =</span> |
| <span class="source-line-no">066</span><span id="line-66"> metrics.getLiveServerMetrics().get(serverName).getReplicationLoadSourceList();</span> |
| <span class="source-line-no">067</span><span id="line-67"> assertEquals(2, loadSources.size());</span> |
| <span class="source-line-no">068</span><span id="line-68"> boolean foundRecovery = false;</span> |
| <span class="source-line-no">069</span><span id="line-69"> boolean foundNormal = false;</span> |
| <span class="source-line-no">070</span><span id="line-70"> for (ReplicationLoadSource loadSource : loadSources) {</span> |
| <span class="source-line-no">071</span><span id="line-71"> if (loadSource.isRecovered()) {</span> |
| <span class="source-line-no">072</span><span id="line-72"> foundRecovery = true;</span> |
| <span class="source-line-no">073</span><span id="line-73"> assertTrue(loadSource.hasEditsSinceRestart());</span> |
| <span class="source-line-no">074</span><span id="line-74"> assertEquals(0, loadSource.getTimestampOfLastShippedOp());</span> |
| <span class="source-line-no">075</span><span id="line-75"> assertTrue(loadSource.getReplicationLag() > 0);</span> |
| <span class="source-line-no">076</span><span id="line-76"> } else {</span> |
| <span class="source-line-no">077</span><span id="line-77"> foundNormal = true;</span> |
| <span class="source-line-no">078</span><span id="line-78"> assertFalse(loadSource.hasEditsSinceRestart());</span> |
| <span class="source-line-no">079</span><span id="line-79"> assertEquals(0, loadSource.getTimestampOfLastShippedOp());</span> |
| <span class="source-line-no">080</span><span id="line-80"> assertEquals(0, loadSource.getReplicationLag());</span> |
| <span class="source-line-no">081</span><span id="line-81"> }</span> |
| <span class="source-line-no">082</span><span id="line-82"> }</span> |
| <span class="source-line-no">083</span><span id="line-83"> assertTrue("No normal queue found.", foundNormal);</span> |
| <span class="source-line-no">084</span><span id="line-84"> assertTrue("No recovery queue found.", foundRecovery);</span> |
| <span class="source-line-no">085</span><span id="line-85"> }</span> |
| <span class="source-line-no">086</span><span id="line-86">}</span> |
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