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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 static org.apache.hadoop.hbase.regionserver.TestRegionServerNoMaster.closeRegion;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import static org.apache.hadoop.hbase.regionserver.TestRegionServerNoMaster.openRegion;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import static org.mockito.Mockito.mock;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import static org.mockito.Mockito.when;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span><a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.io.IOException;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.util.Collections;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.util.Optional;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.util.Queue;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import java.util.concurrent.ConcurrentLinkedQueue;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import java.util.concurrent.ExecutionException;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import java.util.concurrent.TimeUnit;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.hadoop.conf.Configuration;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.CellUtil;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<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.RegionLocations;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.StartMiniClusterOption;<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.client.AsyncClusterConnection;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.client.ClusterConnectionFactory;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.client.RegionLocator;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.client.RegionReplicaUtil;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.client.Table;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.coprocessor.CoprocessorHost;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.coprocessor.ObserverContext;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.coprocessor.WALCoprocessor;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.coprocessor.WALCoprocessorEnvironment;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.coprocessor.WALObserver;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.regionserver.HRegionServer;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.regionserver.Region;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.regionserver.TestRegionServerNoMaster;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.replication.ReplicationEndpoint;<a name="line.56"></a> |
| <span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.replication.ReplicationEndpoint.ReplicateContext;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.security.User;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.59"></a> |
| <span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.testclassification.ReplicationTests;<a name="line.60"></a> |
| <span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.61"></a> |
| <span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.util.ServerRegionReplicaUtil;<a name="line.62"></a> |
| <span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.wal.WAL.Entry;<a name="line.63"></a> |
| <span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.wal.WALEdit;<a name="line.64"></a> |
| <span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.wal.WALKey;<a name="line.65"></a> |
| <span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.wal.WALKeyImpl;<a name="line.66"></a> |
| <span class="sourceLineNo">067</span>import org.junit.After;<a name="line.67"></a> |
| <span class="sourceLineNo">068</span>import org.junit.AfterClass;<a name="line.68"></a> |
| <span class="sourceLineNo">069</span>import org.junit.Assert;<a name="line.69"></a> |
| <span class="sourceLineNo">070</span>import org.junit.Before;<a name="line.70"></a> |
| <span class="sourceLineNo">071</span>import org.junit.BeforeClass;<a name="line.71"></a> |
| <span class="sourceLineNo">072</span>import org.junit.ClassRule;<a name="line.72"></a> |
| <span class="sourceLineNo">073</span>import org.junit.Test;<a name="line.73"></a> |
| <span class="sourceLineNo">074</span>import org.junit.experimental.categories.Category;<a name="line.74"></a> |
| <span class="sourceLineNo">075</span><a name="line.75"></a> |
| <span class="sourceLineNo">076</span>import org.apache.hbase.thirdparty.com.google.common.collect.Lists;<a name="line.76"></a> |
| <span class="sourceLineNo">077</span><a name="line.77"></a> |
| <span class="sourceLineNo">078</span>/**<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> * Tests RegionReplicaReplicationEndpoint. Unlike TestRegionReplicaReplicationEndpoint this<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> * class contains lower level tests using callables.<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> */<a name="line.81"></a> |
| <span class="sourceLineNo">082</span>@Category({ReplicationTests.class, MediumTests.class})<a name="line.82"></a> |
| <span class="sourceLineNo">083</span>public class TestRegionReplicaReplicationEndpointNoMaster {<a name="line.83"></a> |
| <span class="sourceLineNo">084</span><a name="line.84"></a> |
| <span class="sourceLineNo">085</span> @ClassRule<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> HBaseClassTestRule.forClass(TestRegionReplicaReplicationEndpointNoMaster.class);<a name="line.87"></a> |
| <span class="sourceLineNo">088</span><a name="line.88"></a> |
| <span class="sourceLineNo">089</span> private static final int NB_SERVERS = 2;<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> private static TableName tableName = TableName.valueOf(<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> TestRegionReplicaReplicationEndpointNoMaster.class.getSimpleName());<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> private static Table table;<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> private static final byte[] row = Bytes.toBytes("TestRegionReplicaReplicator");<a name="line.93"></a> |
| <span class="sourceLineNo">094</span><a name="line.94"></a> |
| <span class="sourceLineNo">095</span> private static HRegionServer rs0;<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> private static HRegionServer rs1;<a name="line.96"></a> |
| <span class="sourceLineNo">097</span><a name="line.97"></a> |
| <span class="sourceLineNo">098</span> private static RegionInfo hriPrimary;<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> private static RegionInfo hriSecondary;<a name="line.99"></a> |
| <span class="sourceLineNo">100</span><a name="line.100"></a> |
| <span class="sourceLineNo">101</span> private static final HBaseTestingUtility HTU = new HBaseTestingUtility();<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> private static final byte[] f = HConstants.CATALOG_FAMILY;<a name="line.102"></a> |
| <span class="sourceLineNo">103</span><a name="line.103"></a> |
| <span class="sourceLineNo">104</span> @BeforeClass<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> public static void beforeClass() throws Exception {<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> Configuration conf = HTU.getConfiguration();<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> conf.setBoolean(ServerRegionReplicaUtil.REGION_REPLICA_REPLICATION_CONF_KEY, true);<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> conf.setBoolean(ServerRegionReplicaUtil.REGION_REPLICA_WAIT_FOR_PRIMARY_FLUSH_CONF_KEY, false);<a name="line.108"></a> |
| <span class="sourceLineNo">109</span><a name="line.109"></a> |
| <span class="sourceLineNo">110</span> // install WALObserver coprocessor for tests<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> String walCoprocs = HTU.getConfiguration().get(CoprocessorHost.WAL_COPROCESSOR_CONF_KEY);<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> if (walCoprocs == null) {<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> walCoprocs = WALEditCopro.class.getName();<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> } else {<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> walCoprocs += "," + WALEditCopro.class.getName();<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> }<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> HTU.getConfiguration().set(CoprocessorHost.WAL_COPROCESSOR_CONF_KEY,<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> walCoprocs);<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> StartMiniClusterOption option = StartMiniClusterOption.builder().numAlwaysStandByMasters(1).<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> numRegionServers(NB_SERVERS).numDataNodes(NB_SERVERS).build();<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> HTU.startMiniCluster(option);<a name="line.121"></a> |
| <span class="sourceLineNo">122</span><a name="line.122"></a> |
| <span class="sourceLineNo">123</span> // Create table then get the single region for our new table.<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> TableDescriptor htd = HTU.createTableDescriptor(TableName.valueOf(tableName.getNameAsString()),<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> ColumnFamilyDescriptorBuilder.DEFAULT_MIN_VERSIONS, 3, HConstants.FOREVER,<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> ColumnFamilyDescriptorBuilder.DEFAULT_KEEP_DELETED);<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> table = HTU.createTable(htd, new byte[][]{f}, null);<a name="line.127"></a> |
| <span class="sourceLineNo">128</span><a name="line.128"></a> |
| <span class="sourceLineNo">129</span> try (RegionLocator locator = HTU.getConnection().getRegionLocator(tableName)) {<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> hriPrimary = locator.getRegionLocation(row, false).getRegion();<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> }<a name="line.131"></a> |
| <span class="sourceLineNo">132</span><a name="line.132"></a> |
| <span class="sourceLineNo">133</span> // mock a secondary region info to open<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> hriSecondary = RegionReplicaUtil.getRegionInfoForReplica(hriPrimary, 1);<a name="line.134"></a> |
| <span class="sourceLineNo">135</span><a name="line.135"></a> |
| <span class="sourceLineNo">136</span> // No master<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> TestRegionServerNoMaster.stopMasterAndAssignMeta(HTU);<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> rs0 = HTU.getMiniHBaseCluster().getRegionServer(0);<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> rs1 = HTU.getMiniHBaseCluster().getRegionServer(1);<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> }<a name="line.140"></a> |
| <span class="sourceLineNo">141</span><a name="line.141"></a> |
| <span class="sourceLineNo">142</span> @AfterClass<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> public static void afterClass() throws Exception {<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> table.close();<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> HTU.shutdownMiniCluster();<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> }<a name="line.146"></a> |
| <span class="sourceLineNo">147</span><a name="line.147"></a> |
| <span class="sourceLineNo">148</span> @Before<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> public void before() throws Exception{<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> entries.clear();<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> @After<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> public void after() throws Exception {<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> }<a name="line.155"></a> |
| <span class="sourceLineNo">156</span><a name="line.156"></a> |
| <span class="sourceLineNo">157</span> static ConcurrentLinkedQueue<Entry> entries = new ConcurrentLinkedQueue<>();<a name="line.157"></a> |
| <span class="sourceLineNo">158</span><a name="line.158"></a> |
| <span class="sourceLineNo">159</span> public static class WALEditCopro implements WALCoprocessor, WALObserver {<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> public WALEditCopro() {<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> entries.clear();<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> @Override<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> public Optional<WALObserver> getWALObserver() {<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> return Optional.of(this);<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> }<a name="line.167"></a> |
| <span class="sourceLineNo">168</span><a name="line.168"></a> |
| <span class="sourceLineNo">169</span> @Override<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> public void postWALWrite(ObserverContext<? extends WALCoprocessorEnvironment> ctx,<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> RegionInfo info, WALKey logKey, WALEdit logEdit) throws IOException {<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> // only keep primary region's edits<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> if (logKey.getTableName().equals(tableName) && info.getReplicaId() == 0) {<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> // Presume type is a WALKeyImpl<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> entries.add(new Entry((WALKeyImpl)logKey, logEdit));<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> }<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> }<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> }<a name="line.178"></a> |
| <span class="sourceLineNo">179</span><a name="line.179"></a> |
| <span class="sourceLineNo">180</span> @Test<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> public void testReplayCallable() throws Exception {<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> // tests replaying the edits to a secondary region replica using the Callable directly<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> openRegion(HTU, rs0, hriSecondary);<a name="line.183"></a> |
| <span class="sourceLineNo">184</span><a name="line.184"></a> |
| <span class="sourceLineNo">185</span> // load some data to primary<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> HTU.loadNumericRows(table, f, 0, 1000);<a name="line.186"></a> |
| <span class="sourceLineNo">187</span><a name="line.187"></a> |
| <span class="sourceLineNo">188</span> Assert.assertEquals(1000, entries.size());<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> try (AsyncClusterConnection conn = ClusterConnectionFactory<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> .createAsyncClusterConnection(HTU.getConfiguration(), null, User.getCurrent())) {<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> // replay the edits to the secondary using replay callable<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> replicateUsingCallable(conn, entries);<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> }<a name="line.193"></a> |
| <span class="sourceLineNo">194</span><a name="line.194"></a> |
| <span class="sourceLineNo">195</span> Region region = rs0.getRegion(hriSecondary.getEncodedName());<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> HTU.verifyNumericRows(region, f, 0, 1000);<a name="line.196"></a> |
| <span class="sourceLineNo">197</span><a name="line.197"></a> |
| <span class="sourceLineNo">198</span> HTU.deleteNumericRows(table, f, 0, 1000);<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> closeRegion(HTU, rs0, hriSecondary);<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> }<a name="line.200"></a> |
| <span class="sourceLineNo">201</span><a name="line.201"></a> |
| <span class="sourceLineNo">202</span> private void replicateUsingCallable(AsyncClusterConnection connection, Queue<Entry> entries)<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> throws IOException, ExecutionException, InterruptedException {<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> Entry entry;<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> while ((entry = entries.poll()) != null) {<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> byte[] row = CellUtil.cloneRow(entry.getEdit().getCells().get(0));<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> RegionLocations locations = connection.getRegionLocations(tableName, row, true).get();<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> connection<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> .replay(tableName, locations.getRegionLocation(1).getRegion().getEncodedNameAsBytes(), row,<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> Collections.singletonList(entry), 1, Integer.MAX_VALUE, TimeUnit.SECONDS.toNanos(10))<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> .get();<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> }<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> }<a name="line.213"></a> |
| <span class="sourceLineNo">214</span><a name="line.214"></a> |
| <span class="sourceLineNo">215</span> @Test<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> public void testReplayCallableWithRegionMove() throws Exception {<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> // tests replaying the edits to a secondary region replica using the Callable directly while<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> // the region is moved to another location.It tests handling of RME.<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> try (AsyncClusterConnection conn = ClusterConnectionFactory<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> .createAsyncClusterConnection(HTU.getConfiguration(), null, User.getCurrent())) {<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> openRegion(HTU, rs0, hriSecondary);<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> // load some data to primary<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> HTU.loadNumericRows(table, f, 0, 1000);<a name="line.223"></a> |
| <span class="sourceLineNo">224</span><a name="line.224"></a> |
| <span class="sourceLineNo">225</span> Assert.assertEquals(1000, entries.size());<a name="line.225"></a> |
| <span class="sourceLineNo">226</span><a name="line.226"></a> |
| <span class="sourceLineNo">227</span> // replay the edits to the secondary using replay callable<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> replicateUsingCallable(conn, entries);<a name="line.228"></a> |
| <span class="sourceLineNo">229</span><a name="line.229"></a> |
| <span class="sourceLineNo">230</span> Region region = rs0.getRegion(hriSecondary.getEncodedName());<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> HTU.verifyNumericRows(region, f, 0, 1000);<a name="line.231"></a> |
| <span class="sourceLineNo">232</span><a name="line.232"></a> |
| <span class="sourceLineNo">233</span> HTU.loadNumericRows(table, f, 1000, 2000); // load some more data to primary<a name="line.233"></a> |
| <span class="sourceLineNo">234</span><a name="line.234"></a> |
| <span class="sourceLineNo">235</span> // move the secondary region from RS0 to RS1<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> closeRegion(HTU, rs0, hriSecondary);<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> openRegion(HTU, rs1, hriSecondary);<a name="line.237"></a> |
| <span class="sourceLineNo">238</span><a name="line.238"></a> |
| <span class="sourceLineNo">239</span> // replicate the new data<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> replicateUsingCallable(conn, entries);<a name="line.240"></a> |
| <span class="sourceLineNo">241</span><a name="line.241"></a> |
| <span class="sourceLineNo">242</span> region = rs1.getRegion(hriSecondary.getEncodedName());<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> // verify the new data. old data may or may not be there<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> HTU.verifyNumericRows(region, f, 1000, 2000);<a name="line.244"></a> |
| <span class="sourceLineNo">245</span><a name="line.245"></a> |
| <span class="sourceLineNo">246</span> HTU.deleteNumericRows(table, f, 0, 2000);<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> closeRegion(HTU, rs1, hriSecondary);<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> }<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> }<a name="line.249"></a> |
| <span class="sourceLineNo">250</span><a name="line.250"></a> |
| <span class="sourceLineNo">251</span> @Test<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> public void testRegionReplicaReplicationEndpointReplicate() throws Exception {<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> // tests replaying the edits to a secondary region replica using the RRRE.replicate()<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> openRegion(HTU, rs0, hriSecondary);<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> RegionReplicaReplicationEndpoint replicator = new RegionReplicaReplicationEndpoint();<a name="line.255"></a> |
| <span class="sourceLineNo">256</span><a name="line.256"></a> |
| <span class="sourceLineNo">257</span> ReplicationEndpoint.Context context = mock(ReplicationEndpoint.Context.class);<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> when(context.getConfiguration()).thenReturn(HTU.getConfiguration());<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> when(context.getMetrics()).thenReturn(mock(MetricsSource.class));<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> when(context.getServer()).thenReturn(rs0);<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> when(context.getTableDescriptors()).thenReturn(rs0.getTableDescriptors());<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> replicator.init(context);<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> replicator.startAsync();<a name="line.263"></a> |
| <span class="sourceLineNo">264</span><a name="line.264"></a> |
| <span class="sourceLineNo">265</span> //load some data to primary<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> HTU.loadNumericRows(table, f, 0, 1000);<a name="line.266"></a> |
| <span class="sourceLineNo">267</span><a name="line.267"></a> |
| <span class="sourceLineNo">268</span> Assert.assertEquals(1000, entries.size());<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> // replay the edits to the secondary using replay callable<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> final String fakeWalGroupId = "fakeWALGroup";<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> replicator.replicate(new ReplicateContext().setEntries(Lists.newArrayList(entries))<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> .setWalGroupId(fakeWalGroupId));<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> replicator.stop();<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> Region region = rs0.getRegion(hriSecondary.getEncodedName());<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> HTU.verifyNumericRows(region, f, 0, 1000);<a name="line.275"></a> |
| <span class="sourceLineNo">276</span><a name="line.276"></a> |
| <span class="sourceLineNo">277</span> HTU.deleteNumericRows(table, f, 0, 1000);<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> closeRegion(HTU, rs0, hriSecondary);<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> }<a name="line.279"></a> |
| <span class="sourceLineNo">280</span>}<a name="line.280"></a> |
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| </div> |
| </body> |
| </html> |
