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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> */<a name="line.17"></a> |
| <span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.replication.regionserver;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import java.io.IOException;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import java.util.Optional;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span><a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.hadoop.conf.Configuration;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.HConstants;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.TableName;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.client.Put;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.client.Result;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.client.ResultScanner;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.client.Scan;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.client.Table;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.client.TableDescriptorBuilder;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.replication.TestReplicationBase;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.testclassification.ReplicationTests;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.util.JVMClusterUtil.RegionServerThread;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.junit.After;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.junit.AfterClass;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.junit.Assert;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.junit.Before;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.junit.BeforeClass;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import org.junit.ClassRule;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import org.junit.Rule;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import org.junit.Test;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import org.junit.experimental.categories.Category;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import org.junit.rules.TestName;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import org.slf4j.Logger;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import org.slf4j.LoggerFactory;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span><a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import org.apache.hbase.thirdparty.org.apache.commons.collections4.CollectionUtils;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span><a name="line.54"></a> |
| <span class="sourceLineNo">055</span>/**<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> * Testcase for HBASE-24871.<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> */<a name="line.57"></a> |
| <span class="sourceLineNo">058</span>@Category({ ReplicationTests.class, MediumTests.class })<a name="line.58"></a> |
| <span class="sourceLineNo">059</span>public class TestRefreshRecoveredReplication extends TestReplicationBase {<a name="line.59"></a> |
| <span class="sourceLineNo">060</span><a name="line.60"></a> |
| <span class="sourceLineNo">061</span> @ClassRule<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> HBaseClassTestRule.forClass(TestRefreshRecoveredReplication.class);<a name="line.63"></a> |
| <span class="sourceLineNo">064</span><a name="line.64"></a> |
| <span class="sourceLineNo">065</span> private static final Logger LOG = LoggerFactory.getLogger(TestRefreshRecoveredReplication.class);<a name="line.65"></a> |
| <span class="sourceLineNo">066</span><a name="line.66"></a> |
| <span class="sourceLineNo">067</span> private static final int BATCH = 50;<a name="line.67"></a> |
| <span class="sourceLineNo">068</span><a name="line.68"></a> |
| <span class="sourceLineNo">069</span> @Rule<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> public TestName name = new TestName();<a name="line.70"></a> |
| <span class="sourceLineNo">071</span><a name="line.71"></a> |
| <span class="sourceLineNo">072</span> private TableName tablename;<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> private Table table1;<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> private Table table2;<a name="line.74"></a> |
| <span class="sourceLineNo">075</span><a name="line.75"></a> |
| <span class="sourceLineNo">076</span> @BeforeClass<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> public static void setUpBeforeClass() throws Exception {<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> NUM_SLAVES1 = 2;<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> // replicate slowly<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> Configuration conf1 = UTIL1.getConfiguration();<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> conf1.setInt(HConstants.REPLICATION_SOURCE_TOTAL_BUFFER_KEY, 100);<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> TestReplicationBase.setUpBeforeClass();<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> }<a name="line.83"></a> |
| <span class="sourceLineNo">084</span><a name="line.84"></a> |
| <span class="sourceLineNo">085</span> @AfterClass<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> public static void tearDownAfterClass() throws Exception {<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> TestReplicationBase.tearDownAfterClass();<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> }<a name="line.88"></a> |
| <span class="sourceLineNo">089</span><a name="line.89"></a> |
| <span class="sourceLineNo">090</span> @Before<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> public void setup() throws Exception {<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> setUpBase();<a name="line.92"></a> |
| <span class="sourceLineNo">093</span><a name="line.93"></a> |
| <span class="sourceLineNo">094</span> tablename = TableName.valueOf(name.getMethodName());<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> TableDescriptor table = TableDescriptorBuilder.newBuilder(tablename)<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> .setColumnFamily(ColumnFamilyDescriptorBuilder.newBuilder(famName)<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> .setScope(HConstants.REPLICATION_SCOPE_GLOBAL).build())<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> .build();<a name="line.98"></a> |
| <span class="sourceLineNo">099</span><a name="line.99"></a> |
| <span class="sourceLineNo">100</span> UTIL1.getAdmin().createTable(table);<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> UTIL2.getAdmin().createTable(table);<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> UTIL1.waitTableAvailable(tablename);<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> UTIL2.waitTableAvailable(tablename);<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> table1 = UTIL1.getConnection().getTable(tablename);<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> table2 = UTIL2.getConnection().getTable(tablename);<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> }<a name="line.106"></a> |
| <span class="sourceLineNo">107</span><a name="line.107"></a> |
| <span class="sourceLineNo">108</span> @After<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> public void teardown() throws Exception {<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> tearDownBase();<a name="line.110"></a> |
| <span class="sourceLineNo">111</span><a name="line.111"></a> |
| <span class="sourceLineNo">112</span> UTIL1.deleteTableIfAny(tablename);<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> UTIL2.deleteTableIfAny(tablename);<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> }<a name="line.114"></a> |
| <span class="sourceLineNo">115</span><a name="line.115"></a> |
| <span class="sourceLineNo">116</span> @Test<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> public void testReplicationRefreshSource() throws Exception {<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> // put some data<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> for (int i = 0; i < BATCH; i++) {<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> byte[] r = Bytes.toBytes(i);<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> table1.put(new Put(r).addColumn(famName, famName, r));<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> }<a name="line.122"></a> |
| <span class="sourceLineNo">123</span><a name="line.123"></a> |
| <span class="sourceLineNo">124</span> // kill rs holding table region<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> Optional<RegionServerThread> server = UTIL1.getMiniHBaseCluster().getLiveRegionServerThreads()<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> .stream()<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> .filter(rst -> CollectionUtils.isNotEmpty(rst.getRegionServer().getRegions(tablename)))<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> .findAny();<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> Assert.assertTrue(server.isPresent());<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> server.get().getRegionServer().abort("stopping for test");<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> UTIL1.waitFor(60000, () -><a name="line.131"></a> |
| <span class="sourceLineNo">132</span> UTIL1.getMiniHBaseCluster().getLiveRegionServerThreads().size() == NUM_SLAVES1 - 1);<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> UTIL1.waitTableAvailable(tablename);<a name="line.133"></a> |
| <span class="sourceLineNo">134</span><a name="line.134"></a> |
| <span class="sourceLineNo">135</span> // waiting for recovered peer to start<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> Replication replication = (Replication) UTIL1.getMiniHBaseCluster()<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> .getLiveRegionServerThreads().get(0).getRegionServer().getReplicationSourceService();<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> UTIL1.waitFor(60000, () -><a name="line.138"></a> |
| <span class="sourceLineNo">139</span> !replication.getReplicationManager().getOldSources().isEmpty());<a name="line.139"></a> |
| <span class="sourceLineNo">140</span><a name="line.140"></a> |
| <span class="sourceLineNo">141</span> // disable peer to trigger refreshSources<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> hbaseAdmin.disableReplicationPeer(PEER_ID2);<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> LOG.info("has replicated {} rows before disable peer", checkReplicationData());<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> hbaseAdmin.enableReplicationPeer(PEER_ID2);<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> // waiting to replicate all data to slave<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> UTIL2.waitFor(60000, () -> {<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> int count = checkReplicationData();<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> LOG.info("Waiting all logs pushed to slave. Expected {} , actual {}", BATCH, count);<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> return count == BATCH;<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> });<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> }<a name="line.151"></a> |
| <span class="sourceLineNo">152</span><a name="line.152"></a> |
| <span class="sourceLineNo">153</span> private int checkReplicationData() throws IOException {<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> int count = 0;<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> ResultScanner results = table2.getScanner(new Scan().setCaching(BATCH));<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> for (Result r : results) {<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> count++;<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> }<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> return count;<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> }<a name="line.160"></a> |
| <span class="sourceLineNo">161</span>}<a name="line.161"></a> |
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| </pre> |
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