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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.assertArrayEquals;<a name="line.20"></a>
<span class="sourceLineNo">021</span>import static org.junit.Assert.assertEquals;<a name="line.21"></a>
<span class="sourceLineNo">022</span>import static org.junit.Assert.assertNotNull;<a name="line.22"></a>
<span class="sourceLineNo">023</span>import static org.junit.Assert.assertTrue;<a name="line.23"></a>
<span class="sourceLineNo">024</span>import static org.junit.Assert.fail;<a name="line.24"></a>
<span class="sourceLineNo">025</span><a name="line.25"></a>
<span class="sourceLineNo">026</span>import java.io.IOException;<a name="line.26"></a>
<span class="sourceLineNo">027</span>import java.util.ArrayList;<a name="line.27"></a>
<span class="sourceLineNo">028</span>import java.util.List;<a name="line.28"></a>
<span class="sourceLineNo">029</span>import org.apache.hadoop.conf.Configuration;<a name="line.29"></a>
<span class="sourceLineNo">030</span>import org.apache.hadoop.fs.FileStatus;<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.Cell;<a name="line.33"></a>
<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.CellUtil;<a name="line.34"></a>
<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.35"></a>
<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.36"></a>
<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.HConstants;<a name="line.37"></a>
<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.TableName;<a name="line.38"></a>
<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.39"></a>
<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptor;<a name="line.40"></a>
<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.41"></a>
<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.42"></a>
<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.43"></a>
<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.client.Delete;<a name="line.44"></a>
<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.client.Get;<a name="line.45"></a>
<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.client.Put;<a name="line.46"></a>
<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.client.Result;<a name="line.47"></a>
<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.client.ResultScanner;<a name="line.48"></a>
<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.client.Scan;<a name="line.49"></a>
<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.client.Table;<a name="line.50"></a>
<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.51"></a>
<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.client.TableDescriptorBuilder;<a name="line.52"></a>
<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.mapreduce.replication.VerifyReplication;<a name="line.53"></a>
<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.snapshot.SnapshotTestingUtils;<a name="line.54"></a>
<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.testclassification.LargeTests;<a name="line.55"></a>
<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.testclassification.ReplicationTests;<a name="line.56"></a>
<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.57"></a>
<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.util.CommonFSUtils;<a name="line.58"></a>
<span class="sourceLineNo">059</span>import org.apache.hadoop.mapreduce.Job;<a name="line.59"></a>
<span class="sourceLineNo">060</span>import org.junit.AfterClass;<a name="line.60"></a>
<span class="sourceLineNo">061</span>import org.junit.Before;<a name="line.61"></a>
<span class="sourceLineNo">062</span>import org.junit.BeforeClass;<a name="line.62"></a>
<span class="sourceLineNo">063</span>import org.junit.ClassRule;<a name="line.63"></a>
<span class="sourceLineNo">064</span>import org.junit.Rule;<a name="line.64"></a>
<span class="sourceLineNo">065</span>import org.junit.Test;<a name="line.65"></a>
<span class="sourceLineNo">066</span>import org.junit.experimental.categories.Category;<a name="line.66"></a>
<span class="sourceLineNo">067</span>import org.junit.rules.TestName;<a name="line.67"></a>
<span class="sourceLineNo">068</span>import org.slf4j.Logger;<a name="line.68"></a>
<span class="sourceLineNo">069</span>import org.slf4j.LoggerFactory;<a name="line.69"></a>
<span class="sourceLineNo">070</span><a name="line.70"></a>
<span class="sourceLineNo">071</span>@Category({ ReplicationTests.class, LargeTests.class })<a name="line.71"></a>
<span class="sourceLineNo">072</span>public class TestVerifyReplication extends TestReplicationBase {<a name="line.72"></a>
<span class="sourceLineNo">073</span><a name="line.73"></a>
<span class="sourceLineNo">074</span> @ClassRule<a name="line.74"></a>
<span class="sourceLineNo">075</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.75"></a>
<span class="sourceLineNo">076</span> HBaseClassTestRule.forClass(TestVerifyReplication.class);<a name="line.76"></a>
<span class="sourceLineNo">077</span><a name="line.77"></a>
<span class="sourceLineNo">078</span> private static final Logger LOG = LoggerFactory.getLogger(TestVerifyReplication.class);<a name="line.78"></a>
<span class="sourceLineNo">079</span><a name="line.79"></a>
<span class="sourceLineNo">080</span> private static final String PEER_ID = "2";<a name="line.80"></a>
<span class="sourceLineNo">081</span> private static final TableName peerTableName = TableName.valueOf("peerTest");<a name="line.81"></a>
<span class="sourceLineNo">082</span> private static Table htable3;<a name="line.82"></a>
<span class="sourceLineNo">083</span><a name="line.83"></a>
<span class="sourceLineNo">084</span> @Rule<a name="line.84"></a>
<span class="sourceLineNo">085</span> public TestName name = new TestName();<a name="line.85"></a>
<span class="sourceLineNo">086</span><a name="line.86"></a>
<span class="sourceLineNo">087</span> @Before<a name="line.87"></a>
<span class="sourceLineNo">088</span> public void setUp() throws Exception {<a name="line.88"></a>
<span class="sourceLineNo">089</span> cleanUp();<a name="line.89"></a>
<span class="sourceLineNo">090</span> UTIL2.deleteTableData(peerTableName);<a name="line.90"></a>
<span class="sourceLineNo">091</span> }<a name="line.91"></a>
<span class="sourceLineNo">092</span><a name="line.92"></a>
<span class="sourceLineNo">093</span> @BeforeClass<a name="line.93"></a>
<span class="sourceLineNo">094</span> public static void setUpBeforeClass() throws Exception {<a name="line.94"></a>
<span class="sourceLineNo">095</span> TestReplicationBase.setUpBeforeClass();<a name="line.95"></a>
<span class="sourceLineNo">096</span><a name="line.96"></a>
<span class="sourceLineNo">097</span> TableDescriptor peerTable = TableDescriptorBuilder.newBuilder(peerTableName).setColumnFamily(<a name="line.97"></a>
<span class="sourceLineNo">098</span> ColumnFamilyDescriptorBuilder.newBuilder(noRepfamName).setMaxVersions(100)<a name="line.98"></a>
<span class="sourceLineNo">099</span> .build()).build();<a name="line.99"></a>
<span class="sourceLineNo">100</span><a name="line.100"></a>
<span class="sourceLineNo">101</span> Connection connection2 = ConnectionFactory.createConnection(CONF2);<a name="line.101"></a>
<span class="sourceLineNo">102</span> try (Admin admin2 = connection2.getAdmin()) {<a name="line.102"></a>
<span class="sourceLineNo">103</span> admin2.createTable(peerTable, HBaseTestingUtility.KEYS_FOR_HBA_CREATE_TABLE);<a name="line.103"></a>
<span class="sourceLineNo">104</span> }<a name="line.104"></a>
<span class="sourceLineNo">105</span> htable3 = connection2.getTable(peerTableName);<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> static void runVerifyReplication(String[] args, int expectedGoodRows, int expectedBadRows)<a name="line.108"></a>
<span class="sourceLineNo">109</span> throws IOException, InterruptedException, ClassNotFoundException {<a name="line.109"></a>
<span class="sourceLineNo">110</span> Job job = new VerifyReplication().createSubmittableJob(new Configuration(CONF1), args);<a name="line.110"></a>
<span class="sourceLineNo">111</span> if (job == null) {<a name="line.111"></a>
<span class="sourceLineNo">112</span> fail("Job wasn't created, see the log");<a name="line.112"></a>
<span class="sourceLineNo">113</span> }<a name="line.113"></a>
<span class="sourceLineNo">114</span> if (!job.waitForCompletion(true)) {<a name="line.114"></a>
<span class="sourceLineNo">115</span> fail("Job failed, see the log");<a name="line.115"></a>
<span class="sourceLineNo">116</span> }<a name="line.116"></a>
<span class="sourceLineNo">117</span> assertEquals(expectedGoodRows,<a name="line.117"></a>
<span class="sourceLineNo">118</span> job.getCounters().findCounter(VerifyReplication.Verifier.Counters.GOODROWS).getValue());<a name="line.118"></a>
<span class="sourceLineNo">119</span> assertEquals(expectedBadRows,<a name="line.119"></a>
<span class="sourceLineNo">120</span> job.getCounters().findCounter(VerifyReplication.Verifier.Counters.BADROWS).getValue());<a name="line.120"></a>
<span class="sourceLineNo">121</span> }<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> * Do a small loading into a table, make sure the data is really the same, then run the<a name="line.124"></a>
<span class="sourceLineNo">125</span> * VerifyReplication job to check the results. Do a second comparison where all the cells are<a name="line.125"></a>
<span class="sourceLineNo">126</span> * different.<a name="line.126"></a>
<span class="sourceLineNo">127</span> */<a name="line.127"></a>
<span class="sourceLineNo">128</span> @Test<a name="line.128"></a>
<span class="sourceLineNo">129</span> public void testVerifyRepJob() throws Exception {<a name="line.129"></a>
<span class="sourceLineNo">130</span> // Populate the tables, at the same time it guarantees that the tables are<a name="line.130"></a>
<span class="sourceLineNo">131</span> // identical since it does the check<a name="line.131"></a>
<span class="sourceLineNo">132</span> runSmallBatchTest();<a name="line.132"></a>
<span class="sourceLineNo">133</span><a name="line.133"></a>
<span class="sourceLineNo">134</span> String[] args = new String[] { PEER_ID, tableName.getNameAsString() };<a name="line.134"></a>
<span class="sourceLineNo">135</span> runVerifyReplication(args, NB_ROWS_IN_BATCH, 0);<a name="line.135"></a>
<span class="sourceLineNo">136</span><a name="line.136"></a>
<span class="sourceLineNo">137</span> Scan scan = new Scan();<a name="line.137"></a>
<span class="sourceLineNo">138</span> ResultScanner rs = htable2.getScanner(scan);<a name="line.138"></a>
<span class="sourceLineNo">139</span> Put put = null;<a name="line.139"></a>
<span class="sourceLineNo">140</span> for (Result result : rs) {<a name="line.140"></a>
<span class="sourceLineNo">141</span> put = new Put(result.getRow());<a name="line.141"></a>
<span class="sourceLineNo">142</span> Cell firstVal = result.rawCells()[0];<a name="line.142"></a>
<span class="sourceLineNo">143</span> put.addColumn(CellUtil.cloneFamily(firstVal), CellUtil.cloneQualifier(firstVal),<a name="line.143"></a>
<span class="sourceLineNo">144</span> Bytes.toBytes("diff data"));<a name="line.144"></a>
<span class="sourceLineNo">145</span> htable2.put(put);<a name="line.145"></a>
<span class="sourceLineNo">146</span> }<a name="line.146"></a>
<span class="sourceLineNo">147</span> Delete delete = new Delete(put.getRow());<a name="line.147"></a>
<span class="sourceLineNo">148</span> htable2.delete(delete);<a name="line.148"></a>
<span class="sourceLineNo">149</span> runVerifyReplication(args, 0, NB_ROWS_IN_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> * Load a row into a table, make sure the data is really the same, delete the row, make sure the<a name="line.153"></a>
<span class="sourceLineNo">154</span> * delete marker is replicated, run verify replication with and without raw to check the results.<a name="line.154"></a>
<span class="sourceLineNo">155</span> */<a name="line.155"></a>
<span class="sourceLineNo">156</span> @Test<a name="line.156"></a>
<span class="sourceLineNo">157</span> public void testVerifyRepJobWithRawOptions() throws Exception {<a name="line.157"></a>
<span class="sourceLineNo">158</span> LOG.info(name.getMethodName());<a name="line.158"></a>
<span class="sourceLineNo">159</span><a name="line.159"></a>
<span class="sourceLineNo">160</span> final TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.160"></a>
<span class="sourceLineNo">161</span> byte[] familyname = Bytes.toBytes("fam_raw");<a name="line.161"></a>
<span class="sourceLineNo">162</span> byte[] row = Bytes.toBytes("row_raw");<a name="line.162"></a>
<span class="sourceLineNo">163</span><a name="line.163"></a>
<span class="sourceLineNo">164</span> Table lHtable1 = null;<a name="line.164"></a>
<span class="sourceLineNo">165</span> Table lHtable2 = null;<a name="line.165"></a>
<span class="sourceLineNo">166</span><a name="line.166"></a>
<span class="sourceLineNo">167</span> try {<a name="line.167"></a>
<span class="sourceLineNo">168</span> ColumnFamilyDescriptor fam = ColumnFamilyDescriptorBuilder.newBuilder(familyname)<a name="line.168"></a>
<span class="sourceLineNo">169</span> .setMaxVersions(100).setScope(HConstants.REPLICATION_SCOPE_GLOBAL).build();<a name="line.169"></a>
<span class="sourceLineNo">170</span> TableDescriptor table =<a name="line.170"></a>
<span class="sourceLineNo">171</span> TableDescriptorBuilder.newBuilder(tableName).setColumnFamily(fam).build();<a name="line.171"></a>
<span class="sourceLineNo">172</span><a name="line.172"></a>
<span class="sourceLineNo">173</span> Connection connection1 = ConnectionFactory.createConnection(CONF1);<a name="line.173"></a>
<span class="sourceLineNo">174</span> Connection connection2 = ConnectionFactory.createConnection(CONF2);<a name="line.174"></a>
<span class="sourceLineNo">175</span> try (Admin admin1 = connection1.getAdmin()) {<a name="line.175"></a>
<span class="sourceLineNo">176</span> admin1.createTable(table, HBaseTestingUtility.KEYS_FOR_HBA_CREATE_TABLE);<a name="line.176"></a>
<span class="sourceLineNo">177</span> }<a name="line.177"></a>
<span class="sourceLineNo">178</span> try (Admin admin2 = connection2.getAdmin()) {<a name="line.178"></a>
<span class="sourceLineNo">179</span> admin2.createTable(table, HBaseTestingUtility.KEYS_FOR_HBA_CREATE_TABLE);<a name="line.179"></a>
<span class="sourceLineNo">180</span> }<a name="line.180"></a>
<span class="sourceLineNo">181</span> UTIL1.waitUntilAllRegionsAssigned(tableName);<a name="line.181"></a>
<span class="sourceLineNo">182</span> UTIL2.waitUntilAllRegionsAssigned(tableName);<a name="line.182"></a>
<span class="sourceLineNo">183</span><a name="line.183"></a>
<span class="sourceLineNo">184</span> lHtable1 = UTIL1.getConnection().getTable(tableName);<a name="line.184"></a>
<span class="sourceLineNo">185</span> lHtable2 = UTIL2.getConnection().getTable(tableName);<a name="line.185"></a>
<span class="sourceLineNo">186</span><a name="line.186"></a>
<span class="sourceLineNo">187</span> Put put = new Put(row);<a name="line.187"></a>
<span class="sourceLineNo">188</span> put.addColumn(familyname, row, row);<a name="line.188"></a>
<span class="sourceLineNo">189</span> lHtable1.put(put);<a name="line.189"></a>
<span class="sourceLineNo">190</span><a name="line.190"></a>
<span class="sourceLineNo">191</span> Get get = new Get(row);<a name="line.191"></a>
<span class="sourceLineNo">192</span> for (int i = 0; i &lt; NB_RETRIES; i++) {<a name="line.192"></a>
<span class="sourceLineNo">193</span> if (i == NB_RETRIES - 1) {<a name="line.193"></a>
<span class="sourceLineNo">194</span> fail("Waited too much time for put replication");<a name="line.194"></a>
<span class="sourceLineNo">195</span> }<a name="line.195"></a>
<span class="sourceLineNo">196</span> Result res = lHtable2.get(get);<a name="line.196"></a>
<span class="sourceLineNo">197</span> if (res.isEmpty()) {<a name="line.197"></a>
<span class="sourceLineNo">198</span> LOG.info("Row not available");<a name="line.198"></a>
<span class="sourceLineNo">199</span> Thread.sleep(SLEEP_TIME);<a name="line.199"></a>
<span class="sourceLineNo">200</span> } else {<a name="line.200"></a>
<span class="sourceLineNo">201</span> assertArrayEquals(res.value(), row);<a name="line.201"></a>
<span class="sourceLineNo">202</span> break;<a name="line.202"></a>
<span class="sourceLineNo">203</span> }<a name="line.203"></a>
<span class="sourceLineNo">204</span> }<a name="line.204"></a>
<span class="sourceLineNo">205</span><a name="line.205"></a>
<span class="sourceLineNo">206</span> Delete del = new Delete(row);<a name="line.206"></a>
<span class="sourceLineNo">207</span> lHtable1.delete(del);<a name="line.207"></a>
<span class="sourceLineNo">208</span><a name="line.208"></a>
<span class="sourceLineNo">209</span> get = new Get(row);<a name="line.209"></a>
<span class="sourceLineNo">210</span> for (int i = 0; i &lt; NB_RETRIES; i++) {<a name="line.210"></a>
<span class="sourceLineNo">211</span> if (i == NB_RETRIES - 1) {<a name="line.211"></a>
<span class="sourceLineNo">212</span> fail("Waited too much time for del replication");<a name="line.212"></a>
<span class="sourceLineNo">213</span> }<a name="line.213"></a>
<span class="sourceLineNo">214</span> Result res = lHtable2.get(get);<a name="line.214"></a>
<span class="sourceLineNo">215</span> if (res.size() &gt;= 1) {<a name="line.215"></a>
<span class="sourceLineNo">216</span> LOG.info("Row not deleted");<a name="line.216"></a>
<span class="sourceLineNo">217</span> Thread.sleep(SLEEP_TIME);<a name="line.217"></a>
<span class="sourceLineNo">218</span> } else {<a name="line.218"></a>
<span class="sourceLineNo">219</span> break;<a name="line.219"></a>
<span class="sourceLineNo">220</span> }<a name="line.220"></a>
<span class="sourceLineNo">221</span> }<a name="line.221"></a>
<span class="sourceLineNo">222</span><a name="line.222"></a>
<span class="sourceLineNo">223</span> // Checking verifyReplication for the default behavior.<a name="line.223"></a>
<span class="sourceLineNo">224</span> String[] argsWithoutRaw = new String[] { PEER_ID, tableName.getNameAsString() };<a name="line.224"></a>
<span class="sourceLineNo">225</span> runVerifyReplication(argsWithoutRaw, 0, 0);<a name="line.225"></a>
<span class="sourceLineNo">226</span><a name="line.226"></a>
<span class="sourceLineNo">227</span> // Checking verifyReplication with raw<a name="line.227"></a>
<span class="sourceLineNo">228</span> String[] argsWithRawAsTrue = new String[] { "--raw", PEER_ID, tableName.getNameAsString() };<a name="line.228"></a>
<span class="sourceLineNo">229</span> runVerifyReplication(argsWithRawAsTrue, 1, 0);<a name="line.229"></a>
<span class="sourceLineNo">230</span> } finally {<a name="line.230"></a>
<span class="sourceLineNo">231</span> if (lHtable1 != null) {<a name="line.231"></a>
<span class="sourceLineNo">232</span> lHtable1.close();<a name="line.232"></a>
<span class="sourceLineNo">233</span> }<a name="line.233"></a>
<span class="sourceLineNo">234</span> if (lHtable2 != null) {<a name="line.234"></a>
<span class="sourceLineNo">235</span> lHtable2.close();<a name="line.235"></a>
<span class="sourceLineNo">236</span> }<a name="line.236"></a>
<span class="sourceLineNo">237</span> }<a name="line.237"></a>
<span class="sourceLineNo">238</span> }<a name="line.238"></a>
<span class="sourceLineNo">239</span><a name="line.239"></a>
<span class="sourceLineNo">240</span> static void checkRestoreTmpDir(Configuration conf, String restoreTmpDir, int expectedCount)<a name="line.240"></a>
<span class="sourceLineNo">241</span> throws IOException {<a name="line.241"></a>
<span class="sourceLineNo">242</span> FileSystem fs = FileSystem.get(conf);<a name="line.242"></a>
<span class="sourceLineNo">243</span> FileStatus[] subDirectories = fs.listStatus(new Path(restoreTmpDir));<a name="line.243"></a>
<span class="sourceLineNo">244</span> assertNotNull(subDirectories);<a name="line.244"></a>
<span class="sourceLineNo">245</span> assertEquals(subDirectories.length, expectedCount);<a name="line.245"></a>
<span class="sourceLineNo">246</span> for (int i = 0; i &lt; expectedCount; i++) {<a name="line.246"></a>
<span class="sourceLineNo">247</span> assertTrue(subDirectories[i].isDirectory());<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><a name="line.251"></a>
<span class="sourceLineNo">252</span> @Test<a name="line.252"></a>
<span class="sourceLineNo">253</span> public void testVerifyRepJobWithQuorumAddress() throws Exception {<a name="line.253"></a>
<span class="sourceLineNo">254</span> // Populate the tables, at the same time it guarantees that the tables are<a name="line.254"></a>
<span class="sourceLineNo">255</span> // identical since it does the check<a name="line.255"></a>
<span class="sourceLineNo">256</span> runSmallBatchTest();<a name="line.256"></a>
<span class="sourceLineNo">257</span><a name="line.257"></a>
<span class="sourceLineNo">258</span> // with a quorum address (a cluster key)<a name="line.258"></a>
<span class="sourceLineNo">259</span> String[] args = new String[] { UTIL2.getClusterKey(), tableName.getNameAsString() };<a name="line.259"></a>
<span class="sourceLineNo">260</span> runVerifyReplication(args, NB_ROWS_IN_BATCH, 0);<a name="line.260"></a>
<span class="sourceLineNo">261</span><a name="line.261"></a>
<span class="sourceLineNo">262</span> Scan scan = new Scan();<a name="line.262"></a>
<span class="sourceLineNo">263</span> ResultScanner rs = htable2.getScanner(scan);<a name="line.263"></a>
<span class="sourceLineNo">264</span> Put put = null;<a name="line.264"></a>
<span class="sourceLineNo">265</span> for (Result result : rs) {<a name="line.265"></a>
<span class="sourceLineNo">266</span> put = new Put(result.getRow());<a name="line.266"></a>
<span class="sourceLineNo">267</span> Cell firstVal = result.rawCells()[0];<a name="line.267"></a>
<span class="sourceLineNo">268</span> put.addColumn(CellUtil.cloneFamily(firstVal), CellUtil.cloneQualifier(firstVal),<a name="line.268"></a>
<span class="sourceLineNo">269</span> Bytes.toBytes("diff data"));<a name="line.269"></a>
<span class="sourceLineNo">270</span> htable2.put(put);<a name="line.270"></a>
<span class="sourceLineNo">271</span> }<a name="line.271"></a>
<span class="sourceLineNo">272</span> Delete delete = new Delete(put.getRow());<a name="line.272"></a>
<span class="sourceLineNo">273</span> htable2.delete(delete);<a name="line.273"></a>
<span class="sourceLineNo">274</span> runVerifyReplication(args, 0, NB_ROWS_IN_BATCH);<a name="line.274"></a>
<span class="sourceLineNo">275</span> }<a name="line.275"></a>
<span class="sourceLineNo">276</span><a name="line.276"></a>
<span class="sourceLineNo">277</span> @Test<a name="line.277"></a>
<span class="sourceLineNo">278</span> public void testVerifyRepJobWithQuorumAddressAndSnapshotSupport() throws Exception {<a name="line.278"></a>
<span class="sourceLineNo">279</span> // Populate the tables, at the same time it guarantees that the tables are<a name="line.279"></a>
<span class="sourceLineNo">280</span> // identical since it does the check<a name="line.280"></a>
<span class="sourceLineNo">281</span> runSmallBatchTest();<a name="line.281"></a>
<span class="sourceLineNo">282</span><a name="line.282"></a>
<span class="sourceLineNo">283</span> // Take source and target tables snapshot<a name="line.283"></a>
<span class="sourceLineNo">284</span> Path rootDir = CommonFSUtils.getRootDir(CONF1);<a name="line.284"></a>
<span class="sourceLineNo">285</span> FileSystem fs = rootDir.getFileSystem(CONF1);<a name="line.285"></a>
<span class="sourceLineNo">286</span> String sourceSnapshotName = "sourceSnapshot-" + System.currentTimeMillis();<a name="line.286"></a>
<span class="sourceLineNo">287</span> SnapshotTestingUtils.createSnapshotAndValidate(UTIL1.getAdmin(), tableName,<a name="line.287"></a>
<span class="sourceLineNo">288</span> Bytes.toString(famName), sourceSnapshotName, rootDir, fs, true);<a name="line.288"></a>
<span class="sourceLineNo">289</span><a name="line.289"></a>
<span class="sourceLineNo">290</span> // Take target snapshot<a name="line.290"></a>
<span class="sourceLineNo">291</span> Path peerRootDir = CommonFSUtils.getRootDir(CONF2);<a name="line.291"></a>
<span class="sourceLineNo">292</span> FileSystem peerFs = peerRootDir.getFileSystem(CONF2);<a name="line.292"></a>
<span class="sourceLineNo">293</span> String peerSnapshotName = "peerSnapshot-" + System.currentTimeMillis();<a name="line.293"></a>
<span class="sourceLineNo">294</span> SnapshotTestingUtils.createSnapshotAndValidate(UTIL2.getAdmin(), tableName,<a name="line.294"></a>
<span class="sourceLineNo">295</span> Bytes.toString(famName), peerSnapshotName, peerRootDir, peerFs, true);<a name="line.295"></a>
<span class="sourceLineNo">296</span><a name="line.296"></a>
<span class="sourceLineNo">297</span> String peerFSAddress = peerFs.getUri().toString();<a name="line.297"></a>
<span class="sourceLineNo">298</span> String tmpPath1 = UTIL1.getRandomDir().toString();<a name="line.298"></a>
<span class="sourceLineNo">299</span> String tmpPath2 = "/tmp" + System.currentTimeMillis();<a name="line.299"></a>
<span class="sourceLineNo">300</span><a name="line.300"></a>
<span class="sourceLineNo">301</span> String[] args = new String[] { "--sourceSnapshotName=" + sourceSnapshotName,<a name="line.301"></a>
<span class="sourceLineNo">302</span> "--sourceSnapshotTmpDir=" + tmpPath1, "--peerSnapshotName=" + peerSnapshotName,<a name="line.302"></a>
<span class="sourceLineNo">303</span> "--peerSnapshotTmpDir=" + tmpPath2, "--peerFSAddress=" + peerFSAddress,<a name="line.303"></a>
<span class="sourceLineNo">304</span> "--peerHBaseRootAddress=" + CommonFSUtils.getRootDir(CONF2), UTIL2.getClusterKey(),<a name="line.304"></a>
<span class="sourceLineNo">305</span> tableName.getNameAsString() };<a name="line.305"></a>
<span class="sourceLineNo">306</span> runVerifyReplication(args, NB_ROWS_IN_BATCH, 0);<a name="line.306"></a>
<span class="sourceLineNo">307</span> checkRestoreTmpDir(CONF1, tmpPath1, 1);<a name="line.307"></a>
<span class="sourceLineNo">308</span> checkRestoreTmpDir(CONF2, tmpPath2, 1);<a name="line.308"></a>
<span class="sourceLineNo">309</span><a name="line.309"></a>
<span class="sourceLineNo">310</span> Scan scan = new Scan();<a name="line.310"></a>
<span class="sourceLineNo">311</span> ResultScanner rs = htable2.getScanner(scan);<a name="line.311"></a>
<span class="sourceLineNo">312</span> Put put = null;<a name="line.312"></a>
<span class="sourceLineNo">313</span> for (Result result : rs) {<a name="line.313"></a>
<span class="sourceLineNo">314</span> put = new Put(result.getRow());<a name="line.314"></a>
<span class="sourceLineNo">315</span> Cell firstVal = result.rawCells()[0];<a name="line.315"></a>
<span class="sourceLineNo">316</span> put.addColumn(CellUtil.cloneFamily(firstVal), CellUtil.cloneQualifier(firstVal),<a name="line.316"></a>
<span class="sourceLineNo">317</span> Bytes.toBytes("diff data"));<a name="line.317"></a>
<span class="sourceLineNo">318</span> htable2.put(put);<a name="line.318"></a>
<span class="sourceLineNo">319</span> }<a name="line.319"></a>
<span class="sourceLineNo">320</span> Delete delete = new Delete(put.getRow());<a name="line.320"></a>
<span class="sourceLineNo">321</span> htable2.delete(delete);<a name="line.321"></a>
<span class="sourceLineNo">322</span><a name="line.322"></a>
<span class="sourceLineNo">323</span> sourceSnapshotName = "sourceSnapshot-" + System.currentTimeMillis();<a name="line.323"></a>
<span class="sourceLineNo">324</span> SnapshotTestingUtils.createSnapshotAndValidate(UTIL1.getAdmin(), tableName,<a name="line.324"></a>
<span class="sourceLineNo">325</span> Bytes.toString(famName), sourceSnapshotName, rootDir, fs, true);<a name="line.325"></a>
<span class="sourceLineNo">326</span><a name="line.326"></a>
<span class="sourceLineNo">327</span> peerSnapshotName = "peerSnapshot-" + System.currentTimeMillis();<a name="line.327"></a>
<span class="sourceLineNo">328</span> SnapshotTestingUtils.createSnapshotAndValidate(UTIL2.getAdmin(), tableName,<a name="line.328"></a>
<span class="sourceLineNo">329</span> Bytes.toString(famName), peerSnapshotName, peerRootDir, peerFs, true);<a name="line.329"></a>
<span class="sourceLineNo">330</span><a name="line.330"></a>
<span class="sourceLineNo">331</span> args = new String[] { "--sourceSnapshotName=" + sourceSnapshotName,<a name="line.331"></a>
<span class="sourceLineNo">332</span> "--sourceSnapshotTmpDir=" + tmpPath1, "--peerSnapshotName=" + peerSnapshotName,<a name="line.332"></a>
<span class="sourceLineNo">333</span> "--peerSnapshotTmpDir=" + tmpPath2, "--peerFSAddress=" + peerFSAddress,<a name="line.333"></a>
<span class="sourceLineNo">334</span> "--peerHBaseRootAddress=" + CommonFSUtils.getRootDir(CONF2), UTIL2.getClusterKey(),<a name="line.334"></a>
<span class="sourceLineNo">335</span> tableName.getNameAsString() };<a name="line.335"></a>
<span class="sourceLineNo">336</span> runVerifyReplication(args, 0, NB_ROWS_IN_BATCH);<a name="line.336"></a>
<span class="sourceLineNo">337</span> checkRestoreTmpDir(CONF1, tmpPath1, 2);<a name="line.337"></a>
<span class="sourceLineNo">338</span> checkRestoreTmpDir(CONF2, tmpPath2, 2);<a name="line.338"></a>
<span class="sourceLineNo">339</span> }<a name="line.339"></a>
<span class="sourceLineNo">340</span><a name="line.340"></a>
<span class="sourceLineNo">341</span> static void runBatchCopyTest() throws Exception {<a name="line.341"></a>
<span class="sourceLineNo">342</span> // normal Batch tests for htable1<a name="line.342"></a>
<span class="sourceLineNo">343</span> loadData("", row, noRepfamName);<a name="line.343"></a>
<span class="sourceLineNo">344</span><a name="line.344"></a>
<span class="sourceLineNo">345</span> Scan scan1 = new Scan();<a name="line.345"></a>
<span class="sourceLineNo">346</span> List&lt;Put&gt; puts = new ArrayList&lt;&gt;(NB_ROWS_IN_BATCH);<a name="line.346"></a>
<span class="sourceLineNo">347</span> ResultScanner scanner1 = htable1.getScanner(scan1);<a name="line.347"></a>
<span class="sourceLineNo">348</span> Result[] res1 = scanner1.next(NB_ROWS_IN_BATCH);<a name="line.348"></a>
<span class="sourceLineNo">349</span> for (Result result : res1) {<a name="line.349"></a>
<span class="sourceLineNo">350</span> Put put = new Put(result.getRow());<a name="line.350"></a>
<span class="sourceLineNo">351</span> for (Cell cell : result.rawCells()) {<a name="line.351"></a>
<span class="sourceLineNo">352</span> put.add(cell);<a name="line.352"></a>
<span class="sourceLineNo">353</span> }<a name="line.353"></a>
<span class="sourceLineNo">354</span> puts.add(put);<a name="line.354"></a>
<span class="sourceLineNo">355</span> }<a name="line.355"></a>
<span class="sourceLineNo">356</span> scanner1.close();<a name="line.356"></a>
<span class="sourceLineNo">357</span> assertEquals(NB_ROWS_IN_BATCH, res1.length);<a name="line.357"></a>
<span class="sourceLineNo">358</span><a name="line.358"></a>
<span class="sourceLineNo">359</span> // Copy the data to htable3<a name="line.359"></a>
<span class="sourceLineNo">360</span> htable3.put(puts);<a name="line.360"></a>
<span class="sourceLineNo">361</span><a name="line.361"></a>
<span class="sourceLineNo">362</span> Scan scan2 = new Scan();<a name="line.362"></a>
<span class="sourceLineNo">363</span> ResultScanner scanner2 = htable3.getScanner(scan2);<a name="line.363"></a>
<span class="sourceLineNo">364</span> Result[] res2 = scanner2.next(NB_ROWS_IN_BATCH);<a name="line.364"></a>
<span class="sourceLineNo">365</span> scanner2.close();<a name="line.365"></a>
<span class="sourceLineNo">366</span> assertEquals(NB_ROWS_IN_BATCH, res2.length);<a name="line.366"></a>
<span class="sourceLineNo">367</span> }<a name="line.367"></a>
<span class="sourceLineNo">368</span><a name="line.368"></a>
<span class="sourceLineNo">369</span> @Test<a name="line.369"></a>
<span class="sourceLineNo">370</span> public void testVerifyRepJobWithPeerTableName() throws Exception {<a name="line.370"></a>
<span class="sourceLineNo">371</span> // Populate the tables with same data<a name="line.371"></a>
<span class="sourceLineNo">372</span> runBatchCopyTest();<a name="line.372"></a>
<span class="sourceLineNo">373</span><a name="line.373"></a>
<span class="sourceLineNo">374</span> // with a peerTableName along with quorum address (a cluster key)<a name="line.374"></a>
<span class="sourceLineNo">375</span> String[] args = new String[] { "--peerTableName=" + peerTableName.getNameAsString(),<a name="line.375"></a>
<span class="sourceLineNo">376</span> UTIL2.getClusterKey(), tableName.getNameAsString() };<a name="line.376"></a>
<span class="sourceLineNo">377</span> runVerifyReplication(args, NB_ROWS_IN_BATCH, 0);<a name="line.377"></a>
<span class="sourceLineNo">378</span><a name="line.378"></a>
<span class="sourceLineNo">379</span> UTIL2.deleteTableData(peerTableName);<a name="line.379"></a>
<span class="sourceLineNo">380</span> runVerifyReplication(args, 0, NB_ROWS_IN_BATCH);<a name="line.380"></a>
<span class="sourceLineNo">381</span> }<a name="line.381"></a>
<span class="sourceLineNo">382</span><a name="line.382"></a>
<span class="sourceLineNo">383</span> @Test<a name="line.383"></a>
<span class="sourceLineNo">384</span> public void testVerifyRepJobWithPeerTableNameAndSnapshotSupport() throws Exception {<a name="line.384"></a>
<span class="sourceLineNo">385</span> // Populate the tables with same data<a name="line.385"></a>
<span class="sourceLineNo">386</span> runBatchCopyTest();<a name="line.386"></a>
<span class="sourceLineNo">387</span><a name="line.387"></a>
<span class="sourceLineNo">388</span> // Take source and target tables snapshot<a name="line.388"></a>
<span class="sourceLineNo">389</span> Path rootDir = CommonFSUtils.getRootDir(CONF1);<a name="line.389"></a>
<span class="sourceLineNo">390</span> FileSystem fs = rootDir.getFileSystem(CONF1);<a name="line.390"></a>
<span class="sourceLineNo">391</span> String sourceSnapshotName = "sourceSnapshot-" + System.currentTimeMillis();<a name="line.391"></a>
<span class="sourceLineNo">392</span> SnapshotTestingUtils.createSnapshotAndValidate(UTIL1.getAdmin(), tableName,<a name="line.392"></a>
<span class="sourceLineNo">393</span> Bytes.toString(noRepfamName), sourceSnapshotName, rootDir, fs, true);<a name="line.393"></a>
<span class="sourceLineNo">394</span><a name="line.394"></a>
<span class="sourceLineNo">395</span> // Take target snapshot<a name="line.395"></a>
<span class="sourceLineNo">396</span> Path peerRootDir = CommonFSUtils.getRootDir(CONF2);<a name="line.396"></a>
<span class="sourceLineNo">397</span> FileSystem peerFs = peerRootDir.getFileSystem(CONF2);<a name="line.397"></a>
<span class="sourceLineNo">398</span> String peerSnapshotName = "peerSnapshot-" + System.currentTimeMillis();<a name="line.398"></a>
<span class="sourceLineNo">399</span> SnapshotTestingUtils.createSnapshotAndValidate(UTIL2.getAdmin(), peerTableName,<a name="line.399"></a>
<span class="sourceLineNo">400</span> Bytes.toString(noRepfamName), peerSnapshotName, peerRootDir, peerFs, true);<a name="line.400"></a>
<span class="sourceLineNo">401</span><a name="line.401"></a>
<span class="sourceLineNo">402</span> String peerFSAddress = peerFs.getUri().toString();<a name="line.402"></a>
<span class="sourceLineNo">403</span> String tmpPath1 = UTIL1.getRandomDir().toString();<a name="line.403"></a>
<span class="sourceLineNo">404</span> String tmpPath2 = "/tmp" + System.currentTimeMillis();<a name="line.404"></a>
<span class="sourceLineNo">405</span><a name="line.405"></a>
<span class="sourceLineNo">406</span> String[] args = new String[] { "--peerTableName=" + peerTableName.getNameAsString(),<a name="line.406"></a>
<span class="sourceLineNo">407</span> "--sourceSnapshotName=" + sourceSnapshotName,<a name="line.407"></a>
<span class="sourceLineNo">408</span> "--sourceSnapshotTmpDir=" + tmpPath1, "--peerSnapshotName=" + peerSnapshotName,<a name="line.408"></a>
<span class="sourceLineNo">409</span> "--peerSnapshotTmpDir=" + tmpPath2, "--peerFSAddress=" + peerFSAddress,<a name="line.409"></a>
<span class="sourceLineNo">410</span> "--peerHBaseRootAddress=" + CommonFSUtils.getRootDir(CONF2), UTIL2.getClusterKey(),<a name="line.410"></a>
<span class="sourceLineNo">411</span> tableName.getNameAsString() };<a name="line.411"></a>
<span class="sourceLineNo">412</span> runVerifyReplication(args, NB_ROWS_IN_BATCH, 0);<a name="line.412"></a>
<span class="sourceLineNo">413</span> checkRestoreTmpDir(CONF1, tmpPath1, 1);<a name="line.413"></a>
<span class="sourceLineNo">414</span> checkRestoreTmpDir(CONF2, tmpPath2, 1);<a name="line.414"></a>
<span class="sourceLineNo">415</span><a name="line.415"></a>
<span class="sourceLineNo">416</span> Scan scan = new Scan();<a name="line.416"></a>
<span class="sourceLineNo">417</span> ResultScanner rs = htable3.getScanner(scan);<a name="line.417"></a>
<span class="sourceLineNo">418</span> Put put = null;<a name="line.418"></a>
<span class="sourceLineNo">419</span> for (Result result : rs) {<a name="line.419"></a>
<span class="sourceLineNo">420</span> put = new Put(result.getRow());<a name="line.420"></a>
<span class="sourceLineNo">421</span> Cell firstVal = result.rawCells()[0];<a name="line.421"></a>
<span class="sourceLineNo">422</span> put.addColumn(CellUtil.cloneFamily(firstVal), CellUtil.cloneQualifier(firstVal),<a name="line.422"></a>
<span class="sourceLineNo">423</span> Bytes.toBytes("diff data"));<a name="line.423"></a>
<span class="sourceLineNo">424</span> htable3.put(put);<a name="line.424"></a>
<span class="sourceLineNo">425</span> }<a name="line.425"></a>
<span class="sourceLineNo">426</span> Delete delete = new Delete(put.getRow());<a name="line.426"></a>
<span class="sourceLineNo">427</span> htable3.delete(delete);<a name="line.427"></a>
<span class="sourceLineNo">428</span><a name="line.428"></a>
<span class="sourceLineNo">429</span> sourceSnapshotName = "sourceSnapshot-" + System.currentTimeMillis();<a name="line.429"></a>
<span class="sourceLineNo">430</span> SnapshotTestingUtils.createSnapshotAndValidate(UTIL1.getAdmin(), tableName,<a name="line.430"></a>
<span class="sourceLineNo">431</span> Bytes.toString(noRepfamName), sourceSnapshotName, rootDir, fs, true);<a name="line.431"></a>
<span class="sourceLineNo">432</span><a name="line.432"></a>
<span class="sourceLineNo">433</span> peerSnapshotName = "peerSnapshot-" + System.currentTimeMillis();<a name="line.433"></a>
<span class="sourceLineNo">434</span> SnapshotTestingUtils.createSnapshotAndValidate(UTIL2.getAdmin(), peerTableName,<a name="line.434"></a>
<span class="sourceLineNo">435</span> Bytes.toString(noRepfamName), peerSnapshotName, peerRootDir, peerFs, true);<a name="line.435"></a>
<span class="sourceLineNo">436</span><a name="line.436"></a>
<span class="sourceLineNo">437</span> args = new String[] { "--peerTableName=" + peerTableName.getNameAsString(),<a name="line.437"></a>
<span class="sourceLineNo">438</span> "--sourceSnapshotName=" + sourceSnapshotName,<a name="line.438"></a>
<span class="sourceLineNo">439</span> "--sourceSnapshotTmpDir=" + tmpPath1, "--peerSnapshotName=" + peerSnapshotName,<a name="line.439"></a>
<span class="sourceLineNo">440</span> "--peerSnapshotTmpDir=" + tmpPath2, "--peerFSAddress=" + peerFSAddress,<a name="line.440"></a>
<span class="sourceLineNo">441</span> "--peerHBaseRootAddress=" + CommonFSUtils.getRootDir(CONF2), UTIL2.getClusterKey(),<a name="line.441"></a>
<span class="sourceLineNo">442</span> tableName.getNameAsString() };<a name="line.442"></a>
<span class="sourceLineNo">443</span> runVerifyReplication(args, 0, NB_ROWS_IN_BATCH);<a name="line.443"></a>
<span class="sourceLineNo">444</span> checkRestoreTmpDir(CONF1, tmpPath1, 2);<a name="line.444"></a>
<span class="sourceLineNo">445</span> checkRestoreTmpDir(CONF2, tmpPath2, 2);<a name="line.445"></a>
<span class="sourceLineNo">446</span> }<a name="line.446"></a>
<span class="sourceLineNo">447</span><a name="line.447"></a>
<span class="sourceLineNo">448</span> @AfterClass<a name="line.448"></a>
<span class="sourceLineNo">449</span> public static void tearDownAfterClass() throws Exception {<a name="line.449"></a>
<span class="sourceLineNo">450</span> htable3.close();<a name="line.450"></a>
<span class="sourceLineNo">451</span> TestReplicationBase.tearDownAfterClass();<a name="line.451"></a>
<span class="sourceLineNo">452</span> }<a name="line.452"></a>
<span class="sourceLineNo">453</span>}<a name="line.453"></a>
</pre>
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