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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.master;</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.assertFalse;</span> |
| <span class="source-line-no">021</span><span id="line-21">import static org.junit.Assert.assertTrue;</span> |
| <span class="source-line-no">022</span><span id="line-22"></span> |
| <span class="source-line-no">023</span><span id="line-23">import java.io.IOException;</span> |
| <span class="source-line-no">024</span><span id="line-24">import org.apache.hadoop.conf.Configuration;</span> |
| <span class="source-line-no">025</span><span id="line-25">import org.apache.hadoop.hbase.HBaseClassTestRule;</span> |
| <span class="source-line-no">026</span><span id="line-26">import org.apache.hadoop.hbase.HBaseTestingUtil;</span> |
| <span class="source-line-no">027</span><span id="line-27">import org.apache.hadoop.hbase.SingleProcessHBaseCluster;</span> |
| <span class="source-line-no">028</span><span id="line-28">import org.apache.hadoop.hbase.StartTestingClusterOption;</span> |
| <span class="source-line-no">029</span><span id="line-29">import org.apache.hadoop.hbase.testclassification.MasterTests;</span> |
| <span class="source-line-no">030</span><span id="line-30">import org.apache.hadoop.hbase.testclassification.MediumTests;</span> |
| <span class="source-line-no">031</span><span id="line-31">import org.junit.After;</span> |
| <span class="source-line-no">032</span><span id="line-32">import org.junit.Before;</span> |
| <span class="source-line-no">033</span><span id="line-33">import org.junit.ClassRule;</span> |
| <span class="source-line-no">034</span><span id="line-34">import org.junit.Test;</span> |
| <span class="source-line-no">035</span><span id="line-35">import org.junit.experimental.categories.Category;</span> |
| <span class="source-line-no">036</span><span id="line-36"></span> |
| <span class="source-line-no">037</span><span id="line-37">/**</span> |
| <span class="source-line-no">038</span><span id="line-38"> * Test for Regions Recovery Config Manager</span> |
| <span class="source-line-no">039</span><span id="line-39"> */</span> |
| <span class="source-line-no">040</span><span id="line-40">@Category({ MasterTests.class, MediumTests.class })</span> |
| <span class="source-line-no">041</span><span id="line-41">public class TestRegionsRecoveryConfigManager {</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(TestRegionsRecoveryConfigManager.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"> private static final HBaseTestingUtil HBASE_TESTING_UTILITY = new HBaseTestingUtil();</span> |
| <span class="source-line-no">048</span><span id="line-48"></span> |
| <span class="source-line-no">049</span><span id="line-49"> private SingleProcessHBaseCluster cluster;</span> |
| <span class="source-line-no">050</span><span id="line-50"></span> |
| <span class="source-line-no">051</span><span id="line-51"> private HMaster hMaster;</span> |
| <span class="source-line-no">052</span><span id="line-52"></span> |
| <span class="source-line-no">053</span><span id="line-53"> private RegionsRecoveryConfigManager regionsRecoveryConfigManager;</span> |
| <span class="source-line-no">054</span><span id="line-54"></span> |
| <span class="source-line-no">055</span><span id="line-55"> private Configuration conf;</span> |
| <span class="source-line-no">056</span><span id="line-56"></span> |
| <span class="source-line-no">057</span><span id="line-57"> @Before</span> |
| <span class="source-line-no">058</span><span id="line-58"> public void setup() throws Exception {</span> |
| <span class="source-line-no">059</span><span id="line-59"> conf = HBASE_TESTING_UTILITY.getConfiguration();</span> |
| <span class="source-line-no">060</span><span id="line-60"> conf.unset("hbase.regions.recovery.store.file.ref.count");</span> |
| <span class="source-line-no">061</span><span id="line-61"> conf.unset("hbase.master.regions.recovery.check.interval");</span> |
| <span class="source-line-no">062</span><span id="line-62"> StartTestingClusterOption option = StartTestingClusterOption.builder()</span> |
| <span class="source-line-no">063</span><span id="line-63"> .masterClass(TestHMaster.class).numRegionServers(1).numDataNodes(1).build();</span> |
| <span class="source-line-no">064</span><span id="line-64"> HBASE_TESTING_UTILITY.startMiniCluster(option);</span> |
| <span class="source-line-no">065</span><span id="line-65"> cluster = HBASE_TESTING_UTILITY.getMiniHBaseCluster();</span> |
| <span class="source-line-no">066</span><span id="line-66"> }</span> |
| <span class="source-line-no">067</span><span id="line-67"></span> |
| <span class="source-line-no">068</span><span id="line-68"> @After</span> |
| <span class="source-line-no">069</span><span id="line-69"> public void tearDown() throws Exception {</span> |
| <span class="source-line-no">070</span><span id="line-70"> HBASE_TESTING_UTILITY.shutdownMiniCluster();</span> |
| <span class="source-line-no">071</span><span id="line-71"> }</span> |
| <span class="source-line-no">072</span><span id="line-72"></span> |
| <span class="source-line-no">073</span><span id="line-73"> @Test</span> |
| <span class="source-line-no">074</span><span id="line-74"> public void testChoreSchedule() throws Exception {</span> |
| <span class="source-line-no">075</span><span id="line-75"> this.hMaster = cluster.getMaster();</span> |
| <span class="source-line-no">076</span><span id="line-76"></span> |
| <span class="source-line-no">077</span><span id="line-77"> this.regionsRecoveryConfigManager = new RegionsRecoveryConfigManager(this.hMaster);</span> |
| <span class="source-line-no">078</span><span id="line-78"> // not yet scheduled</span> |
| <span class="source-line-no">079</span><span id="line-79"> assertFalse(</span> |
| <span class="source-line-no">080</span><span id="line-80"> hMaster.getChoreService().isChoreScheduled(regionsRecoveryConfigManager.getChore()));</span> |
| <span class="source-line-no">081</span><span id="line-81"></span> |
| <span class="source-line-no">082</span><span id="line-82"> this.regionsRecoveryConfigManager.onConfigurationChange(conf);</span> |
| <span class="source-line-no">083</span><span id="line-83"> // not yet scheduled</span> |
| <span class="source-line-no">084</span><span id="line-84"> assertFalse(</span> |
| <span class="source-line-no">085</span><span id="line-85"> hMaster.getChoreService().isChoreScheduled(regionsRecoveryConfigManager.getChore()));</span> |
| <span class="source-line-no">086</span><span id="line-86"></span> |
| <span class="source-line-no">087</span><span id="line-87"> conf.setInt("hbase.master.regions.recovery.check.interval", 10);</span> |
| <span class="source-line-no">088</span><span id="line-88"> this.regionsRecoveryConfigManager.onConfigurationChange(conf);</span> |
| <span class="source-line-no">089</span><span id="line-89"> // not yet scheduled - missing config: hbase.regions.recovery.store.file.ref.count</span> |
| <span class="source-line-no">090</span><span id="line-90"> assertFalse(</span> |
| <span class="source-line-no">091</span><span id="line-91"> hMaster.getChoreService().isChoreScheduled(regionsRecoveryConfigManager.getChore()));</span> |
| <span class="source-line-no">092</span><span id="line-92"></span> |
| <span class="source-line-no">093</span><span id="line-93"> conf.setInt("hbase.regions.recovery.store.file.ref.count", 10);</span> |
| <span class="source-line-no">094</span><span id="line-94"> this.regionsRecoveryConfigManager.onConfigurationChange(conf);</span> |
| <span class="source-line-no">095</span><span id="line-95"> // chore scheduled</span> |
| <span class="source-line-no">096</span><span id="line-96"> assertTrue(hMaster.getChoreService().isChoreScheduled(regionsRecoveryConfigManager.getChore()));</span> |
| <span class="source-line-no">097</span><span id="line-97"></span> |
| <span class="source-line-no">098</span><span id="line-98"> conf.setInt("hbase.regions.recovery.store.file.ref.count", 20);</span> |
| <span class="source-line-no">099</span><span id="line-99"> this.regionsRecoveryConfigManager.onConfigurationChange(conf);</span> |
| <span class="source-line-no">100</span><span id="line-100"> // chore re-scheduled</span> |
| <span class="source-line-no">101</span><span id="line-101"> assertTrue(hMaster.getChoreService().isChoreScheduled(regionsRecoveryConfigManager.getChore()));</span> |
| <span class="source-line-no">102</span><span id="line-102"></span> |
| <span class="source-line-no">103</span><span id="line-103"> conf.setInt("hbase.regions.recovery.store.file.ref.count", 20);</span> |
| <span class="source-line-no">104</span><span id="line-104"> this.regionsRecoveryConfigManager.onConfigurationChange(conf);</span> |
| <span class="source-line-no">105</span><span id="line-105"> // chore scheduling untouched</span> |
| <span class="source-line-no">106</span><span id="line-106"> assertTrue(hMaster.getChoreService().isChoreScheduled(regionsRecoveryConfigManager.getChore()));</span> |
| <span class="source-line-no">107</span><span id="line-107"></span> |
| <span class="source-line-no">108</span><span id="line-108"> conf.unset("hbase.regions.recovery.store.file.ref.count");</span> |
| <span class="source-line-no">109</span><span id="line-109"> this.regionsRecoveryConfigManager.onConfigurationChange(conf);</span> |
| <span class="source-line-no">110</span><span id="line-110"> // chore un-scheduled</span> |
| <span class="source-line-no">111</span><span id="line-111"> assertFalse(</span> |
| <span class="source-line-no">112</span><span id="line-112"> hMaster.getChoreService().isChoreScheduled(regionsRecoveryConfigManager.getChore()));</span> |
| <span class="source-line-no">113</span><span id="line-113"> }</span> |
| <span class="source-line-no">114</span><span id="line-114"></span> |
| <span class="source-line-no">115</span><span id="line-115"> // Make it public so that JVMClusterUtil can access it.</span> |
| <span class="source-line-no">116</span><span id="line-116"> public static class TestHMaster extends HMaster {</span> |
| <span class="source-line-no">117</span><span id="line-117"> public TestHMaster(Configuration conf) throws IOException {</span> |
| <span class="source-line-no">118</span><span id="line-118"> super(conf);</span> |
| <span class="source-line-no">119</span><span id="line-119"> }</span> |
| <span class="source-line-no">120</span><span id="line-120"> }</span> |
| <span class="source-line-no">121</span><span id="line-121">}</span> |
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