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Posted to commits@hbase.apache.org by gi...@apache.org on 2018/04/28 14:50:44 UTC
[2/9] hbase-site git commit: Published site at
a13630383335371dee338f4e2b42ac0f5de57667.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/27b39d90/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestReplicationSource.ShutdownDelayRegionServer.html
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diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestReplicationSource.ShutdownDelayRegionServer.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/replication/TestReplicationSource.ShutdownDelayRegionServer.html
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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;<a name="line.18"></a>
-<span class="sourceLineNo">019</span><a name="line.19"></a>
-<span class="sourceLineNo">020</span>import static org.junit.Assert.assertEquals;<a name="line.20"></a>
-<span class="sourceLineNo">021</span>import static org.junit.Assert.assertNotNull;<a name="line.21"></a>
-<span class="sourceLineNo">022</span>import static org.junit.Assert.assertNull;<a name="line.22"></a>
-<span class="sourceLineNo">023</span><a name="line.23"></a>
-<span class="sourceLineNo">024</span>import java.io.IOException;<a name="line.24"></a>
-<span class="sourceLineNo">025</span>import java.util.OptionalLong;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import java.util.concurrent.ExecutorService;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import java.util.concurrent.Executors;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import java.util.concurrent.Future;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import java.util.concurrent.atomic.AtomicLong;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.hadoop.conf.Configuration;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.hadoop.fs.FileSystem;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.fs.Path;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.HConstants;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.KeyValue;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.MiniHBaseCluster;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.TableName;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.Waiter;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.Waiter.Predicate;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.regionserver.HRegionServer;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.replication.regionserver.HBaseInterClusterReplicationEndpoint;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.replication.regionserver.Replication;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.replication.regionserver.ReplicationSource;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.replication.regionserver.ReplicationSourceManager;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.testclassification.ReplicationTests;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.50"></a>
-<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.wal.WAL;<a name="line.51"></a>
-<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.wal.WALEdit;<a name="line.52"></a>
-<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.wal.WALFactory;<a name="line.53"></a>
-<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.wal.WALKeyImpl;<a name="line.54"></a>
-<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.wal.WALProvider;<a name="line.55"></a>
-<span class="sourceLineNo">056</span>import org.junit.AfterClass;<a name="line.56"></a>
-<span class="sourceLineNo">057</span>import org.junit.BeforeClass;<a name="line.57"></a>
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-<span class="sourceLineNo">063</span>import org.slf4j.LoggerFactory;<a name="line.63"></a>
-<span class="sourceLineNo">064</span><a name="line.64"></a>
-<span class="sourceLineNo">065</span>@Category({ReplicationTests.class, MediumTests.class})<a name="line.65"></a>
-<span class="sourceLineNo">066</span>public class TestReplicationSource {<a name="line.66"></a>
-<span class="sourceLineNo">067</span><a name="line.67"></a>
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-<span class="sourceLineNo">070</span> HBaseClassTestRule.forClass(TestReplicationSource.class);<a name="line.70"></a>
-<span class="sourceLineNo">071</span><a name="line.71"></a>
-<span class="sourceLineNo">072</span> private static final Logger LOG =<a name="line.72"></a>
-<span class="sourceLineNo">073</span> LoggerFactory.getLogger(TestReplicationSource.class);<a name="line.73"></a>
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-<span class="sourceLineNo">075</span> new HBaseTestingUtility();<a name="line.75"></a>
-<span class="sourceLineNo">076</span> private final static HBaseTestingUtility TEST_UTIL_PEER =<a name="line.76"></a>
-<span class="sourceLineNo">077</span> new HBaseTestingUtility();<a name="line.77"></a>
-<span class="sourceLineNo">078</span> private static FileSystem FS;<a name="line.78"></a>
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-<span class="sourceLineNo">080</span> private static Path logDir;<a name="line.80"></a>
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-<span class="sourceLineNo">083</span> /**<a name="line.83"></a>
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-<span class="sourceLineNo">088</span> TEST_UTIL.startMiniDFSCluster(1);<a name="line.88"></a>
-<span class="sourceLineNo">089</span> FS = TEST_UTIL.getDFSCluster().getFileSystem();<a name="line.89"></a>
-<span class="sourceLineNo">090</span> Path rootDir = TEST_UTIL.createRootDir();<a name="line.90"></a>
-<span class="sourceLineNo">091</span> oldLogDir = new Path(rootDir, HConstants.HREGION_OLDLOGDIR_NAME);<a name="line.91"></a>
-<span class="sourceLineNo">092</span> if (FS.exists(oldLogDir)) FS.delete(oldLogDir, true);<a name="line.92"></a>
-<span class="sourceLineNo">093</span> logDir = new Path(rootDir, HConstants.HREGION_LOGDIR_NAME);<a name="line.93"></a>
-<span class="sourceLineNo">094</span> if (FS.exists(logDir)) FS.delete(logDir, true);<a name="line.94"></a>
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-<span class="sourceLineNo">096</span><a name="line.96"></a>
-<span class="sourceLineNo">097</span> @AfterClass<a name="line.97"></a>
-<span class="sourceLineNo">098</span> public static void tearDownAfterClass() throws Exception {<a name="line.98"></a>
-<span class="sourceLineNo">099</span> TEST_UTIL_PEER.shutdownMiniHBaseCluster();<a name="line.99"></a>
-<span class="sourceLineNo">100</span> TEST_UTIL.shutdownMiniHBaseCluster();<a name="line.100"></a>
-<span class="sourceLineNo">101</span> TEST_UTIL.shutdownMiniDFSCluster();<a name="line.101"></a>
-<span class="sourceLineNo">102</span> }<a name="line.102"></a>
-<span class="sourceLineNo">103</span><a name="line.103"></a>
-<span class="sourceLineNo">104</span> /**<a name="line.104"></a>
-<span class="sourceLineNo">105</span> * Sanity check that we can move logs around while we are reading<a name="line.105"></a>
-<span class="sourceLineNo">106</span> * from them. Should this test fail, ReplicationSource would have a hard<a name="line.106"></a>
-<span class="sourceLineNo">107</span> * time reading logs that are being archived.<a name="line.107"></a>
-<span class="sourceLineNo">108</span> * @throws Exception<a name="line.108"></a>
-<span class="sourceLineNo">109</span> */<a name="line.109"></a>
-<span class="sourceLineNo">110</span> @Test<a name="line.110"></a>
-<span class="sourceLineNo">111</span> public void testLogMoving() throws Exception{<a name="line.111"></a>
-<span class="sourceLineNo">112</span> Path logPath = new Path(logDir, "log");<a name="line.112"></a>
-<span class="sourceLineNo">113</span> if (!FS.exists(logDir)) FS.mkdirs(logDir);<a name="line.113"></a>
-<span class="sourceLineNo">114</span> if (!FS.exists(oldLogDir)) FS.mkdirs(oldLogDir);<a name="line.114"></a>
-<span class="sourceLineNo">115</span> WALProvider.Writer writer = WALFactory.createWALWriter(FS, logPath,<a name="line.115"></a>
-<span class="sourceLineNo">116</span> TEST_UTIL.getConfiguration());<a name="line.116"></a>
-<span class="sourceLineNo">117</span> for(int i = 0; i < 3; i++) {<a name="line.117"></a>
-<span class="sourceLineNo">118</span> byte[] b = Bytes.toBytes(Integer.toString(i));<a name="line.118"></a>
-<span class="sourceLineNo">119</span> KeyValue kv = new KeyValue(b,b,b);<a name="line.119"></a>
-<span class="sourceLineNo">120</span> WALEdit edit = new WALEdit();<a name="line.120"></a>
-<span class="sourceLineNo">121</span> edit.add(kv);<a name="line.121"></a>
-<span class="sourceLineNo">122</span> WALKeyImpl key = new WALKeyImpl(b, TableName.valueOf(b), 0, 0,<a name="line.122"></a>
-<span class="sourceLineNo">123</span> HConstants.DEFAULT_CLUSTER_ID);<a name="line.123"></a>
-<span class="sourceLineNo">124</span> writer.append(new WAL.Entry(key, edit));<a name="line.124"></a>
-<span class="sourceLineNo">125</span> writer.sync(false);<a name="line.125"></a>
-<span class="sourceLineNo">126</span> }<a name="line.126"></a>
-<span class="sourceLineNo">127</span> writer.close();<a name="line.127"></a>
-<span class="sourceLineNo">128</span><a name="line.128"></a>
-<span class="sourceLineNo">129</span> WAL.Reader reader = WALFactory.createReader(FS, logPath, TEST_UTIL.getConfiguration());<a name="line.129"></a>
-<span class="sourceLineNo">130</span> WAL.Entry entry = reader.next();<a name="line.130"></a>
-<span class="sourceLineNo">131</span> assertNotNull(entry);<a name="line.131"></a>
-<span class="sourceLineNo">132</span><a name="line.132"></a>
-<span class="sourceLineNo">133</span> Path oldLogPath = new Path(oldLogDir, "log");<a name="line.133"></a>
-<span class="sourceLineNo">134</span> FS.rename(logPath, oldLogPath);<a name="line.134"></a>
-<span class="sourceLineNo">135</span><a name="line.135"></a>
-<span class="sourceLineNo">136</span> entry = reader.next();<a name="line.136"></a>
-<span class="sourceLineNo">137</span> assertNotNull(entry);<a name="line.137"></a>
-<span class="sourceLineNo">138</span><a name="line.138"></a>
-<span class="sourceLineNo">139</span> entry = reader.next();<a name="line.139"></a>
-<span class="sourceLineNo">140</span> entry = reader.next();<a name="line.140"></a>
-<span class="sourceLineNo">141</span><a name="line.141"></a>
-<span class="sourceLineNo">142</span> assertNull(entry);<a name="line.142"></a>
-<span class="sourceLineNo">143</span> reader.close();<a name="line.143"></a>
-<span class="sourceLineNo">144</span> }<a name="line.144"></a>
-<span class="sourceLineNo">145</span><a name="line.145"></a>
-<span class="sourceLineNo">146</span> /**<a name="line.146"></a>
-<span class="sourceLineNo">147</span> * Tests that {@link ReplicationSource#terminate(String)} will timeout properly<a name="line.147"></a>
-<span class="sourceLineNo">148</span> */<a name="line.148"></a>
-<span class="sourceLineNo">149</span> @Test<a name="line.149"></a>
-<span class="sourceLineNo">150</span> public void testTerminateTimeout() throws Exception {<a name="line.150"></a>
-<span class="sourceLineNo">151</span> ReplicationSource source = new ReplicationSource();<a name="line.151"></a>
-<span class="sourceLineNo">152</span> ReplicationEndpoint replicationEndpoint = new HBaseInterClusterReplicationEndpoint() {<a name="line.152"></a>
-<span class="sourceLineNo">153</span> @Override<a name="line.153"></a>
-<span class="sourceLineNo">154</span> protected void doStart() {<a name="line.154"></a>
-<span class="sourceLineNo">155</span> notifyStarted();<a name="line.155"></a>
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-<span class="sourceLineNo">157</span><a name="line.157"></a>
-<span class="sourceLineNo">158</span> @Override<a name="line.158"></a>
-<span class="sourceLineNo">159</span> protected void doStop() {<a name="line.159"></a>
-<span class="sourceLineNo">160</span> // not calling notifyStopped() here causes the caller of stop() to get a Future that never<a name="line.160"></a>
-<span class="sourceLineNo">161</span> // completes<a name="line.161"></a>
-<span class="sourceLineNo">162</span> }<a name="line.162"></a>
-<span class="sourceLineNo">163</span> };<a name="line.163"></a>
-<span class="sourceLineNo">164</span> replicationEndpoint.start();<a name="line.164"></a>
-<span class="sourceLineNo">165</span> ReplicationPeer mockPeer = Mockito.mock(ReplicationPeer.class);<a name="line.165"></a>
-<span class="sourceLineNo">166</span> Mockito.when(mockPeer.getPeerBandwidth()).thenReturn(0L);<a name="line.166"></a>
-<span class="sourceLineNo">167</span> Configuration testConf = HBaseConfiguration.create();<a name="line.167"></a>
-<span class="sourceLineNo">168</span> testConf.setInt("replication.source.maxretriesmultiplier", 1);<a name="line.168"></a>
-<span class="sourceLineNo">169</span> ReplicationSourceManager manager = Mockito.mock(ReplicationSourceManager.class);<a name="line.169"></a>
-<span class="sourceLineNo">170</span> Mockito.when(manager.getTotalBufferUsed()).thenReturn(new AtomicLong());<a name="line.170"></a>
-<span class="sourceLineNo">171</span> source.init(testConf, null, manager, null, mockPeer, null, "testPeer", null,<a name="line.171"></a>
-<span class="sourceLineNo">172</span> p -> OptionalLong.empty(), null);<a name="line.172"></a>
-<span class="sourceLineNo">173</span> ExecutorService executor = Executors.newSingleThreadExecutor();<a name="line.173"></a>
-<span class="sourceLineNo">174</span> Future<?> future = executor.submit(new Runnable() {<a name="line.174"></a>
-<span class="sourceLineNo">175</span><a name="line.175"></a>
-<span class="sourceLineNo">176</span> @Override<a name="line.176"></a>
-<span class="sourceLineNo">177</span> public void run() {<a name="line.177"></a>
-<span class="sourceLineNo">178</span> source.terminate("testing source termination");<a name="line.178"></a>
-<span class="sourceLineNo">179</span> }<a name="line.179"></a>
-<span class="sourceLineNo">180</span> });<a name="line.180"></a>
-<span class="sourceLineNo">181</span> long sleepForRetries = testConf.getLong("replication.source.sleepforretries", 1000);<a name="line.181"></a>
-<span class="sourceLineNo">182</span> Waiter.waitFor(testConf, sleepForRetries * 2, new Predicate<Exception>() {<a name="line.182"></a>
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-<span class="sourceLineNo">184</span> @Override<a name="line.184"></a>
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-<span class="sourceLineNo">194</span> * Tests that recovered queues are preserved on a regionserver shutdown.<a name="line.194"></a>
-<span class="sourceLineNo">195</span> * See HBASE-18192<a name="line.195"></a>
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-<span class="sourceLineNo">203</span> conf.setInt("replication.sleep.before.failover", 2000);<a name="line.203"></a>
-<span class="sourceLineNo">204</span> // Introduces a delay in regionserver shutdown to give the race condition a chance to kick in.<a name="line.204"></a>
-<span class="sourceLineNo">205</span> conf.set(HConstants.REGION_SERVER_IMPL, ShutdownDelayRegionServer.class.getName());<a name="line.205"></a>
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-<span class="sourceLineNo">208</span><a name="line.208"></a>
-<span class="sourceLineNo">209</span> HRegionServer serverA = cluster.getRegionServer(0);<a name="line.209"></a>
-<span class="sourceLineNo">210</span> final ReplicationSourceManager managerA =<a name="line.210"></a>
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-<span class="sourceLineNo">213</span> final ReplicationSourceManager managerB =<a name="line.213"></a>
-<span class="sourceLineNo">214</span> ((Replication) serverB.getReplicationSourceService()).getReplicationManager();<a name="line.214"></a>
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-<span class="sourceLineNo">216</span><a name="line.216"></a>
-<span class="sourceLineNo">217</span> final String peerId = "TestPeer";<a name="line.217"></a>
-<span class="sourceLineNo">218</span> admin.addReplicationPeer(peerId,<a name="line.218"></a>
-<span class="sourceLineNo">219</span> new ReplicationPeerConfig().setClusterKey(TEST_UTIL_PEER.getClusterKey()));<a name="line.219"></a>
-<span class="sourceLineNo">220</span> // Wait for replication sources to come up<a name="line.220"></a>
-<span class="sourceLineNo">221</span> Waiter.waitFor(conf, 20000, new Waiter.Predicate<Exception>() {<a name="line.221"></a>
-<span class="sourceLineNo">222</span> @Override public boolean evaluate() throws Exception {<a name="line.222"></a>
-<span class="sourceLineNo">223</span> return !(managerA.getSources().isEmpty() || managerB.getSources().isEmpty());<a name="line.223"></a>
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-<span class="sourceLineNo">285</span> LOG.info("Adding a delay to the regionserver shutdown");<a name="line.285"></a>
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-<span class="sourceLineNo">288</span> } catch (InterruptedException ex) {<a name="line.288"></a>
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-<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>
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-<span class="sourceLineNo">017</span> */<a name="line.17"></a>
-<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.replication;<a name="line.18"></a>
-<span class="sourceLineNo">019</span><a name="line.19"></a>
-<span class="sourceLineNo">020</span>import static org.junit.Assert.assertEquals;<a name="line.20"></a>
-<span class="sourceLineNo">021</span>import static org.junit.Assert.assertNotNull;<a name="line.21"></a>
-<span class="sourceLineNo">022</span>import static org.junit.Assert.assertNull;<a name="line.22"></a>
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-<span class="sourceLineNo">025</span>import java.util.OptionalLong;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import java.util.concurrent.ExecutorService;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import java.util.concurrent.Executors;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import java.util.concurrent.Future;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import java.util.concurrent.atomic.AtomicLong;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.hadoop.conf.Configuration;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.hadoop.fs.FileSystem;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.fs.Path;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.HConstants;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.KeyValue;<a name="line.37"></a>
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-<span class="sourceLineNo">100</span> TEST_UTIL.shutdownMiniHBaseCluster();<a name="line.100"></a>
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-<span class="sourceLineNo">103</span><a name="line.103"></a>
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-<span class="sourceLineNo">118</span> byte[] b = Bytes.toBytes(Integer.toString(i));<a name="line.118"></a>
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