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| <pre><span class="source-line-no">001</span><span id="line-1">/*</span> |
| <span class="source-line-no">002</span><span id="line-2"> * Licensed to the Apache Software Foundation (ASF) under one</span> |
| <span class="source-line-no">003</span><span id="line-3"> * or more contributor license agreements. See the NOTICE file</span> |
| <span class="source-line-no">004</span><span id="line-4"> * distributed with this work for additional information</span> |
| <span class="source-line-no">005</span><span id="line-5"> * regarding copyright ownership. The ASF licenses this file</span> |
| <span class="source-line-no">006</span><span id="line-6"> * to you under the Apache License, Version 2.0 (the</span> |
| <span class="source-line-no">007</span><span id="line-7"> * "License"); you may not use this file except in compliance</span> |
| <span class="source-line-no">008</span><span id="line-8"> * with the License. You may obtain a copy of the License at</span> |
| <span class="source-line-no">009</span><span id="line-9"> *</span> |
| <span class="source-line-no">010</span><span id="line-10"> * http://www.apache.org/licenses/LICENSE-2.0</span> |
| <span class="source-line-no">011</span><span id="line-11"> *</span> |
| <span class="source-line-no">012</span><span id="line-12"> * Unless required by applicable law or agreed to in writing, software</span> |
| <span class="source-line-no">013</span><span id="line-13"> * distributed under the License is distributed on an "AS IS" BASIS,</span> |
| <span class="source-line-no">014</span><span id="line-14"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span> |
| <span class="source-line-no">015</span><span id="line-15"> * See the License for the specific language governing permissions and</span> |
| <span class="source-line-no">016</span><span id="line-16"> * limitations under the License.</span> |
| <span class="source-line-no">017</span><span id="line-17"> */</span> |
| <span class="source-line-no">018</span><span id="line-18">package org.apache.hadoop.hbase.replication;</span> |
| <span class="source-line-no">019</span><span id="line-19"></span> |
| <span class="source-line-no">020</span><span id="line-20">import static org.junit.Assert.assertArrayEquals;</span> |
| <span class="source-line-no">021</span><span id="line-21">import static org.junit.Assert.assertEquals;</span> |
| <span class="source-line-no">022</span><span id="line-22">import static org.junit.Assert.assertFalse;</span> |
| <span class="source-line-no">023</span><span id="line-23">import static org.junit.Assert.assertTrue;</span> |
| <span class="source-line-no">024</span><span id="line-24">import static org.junit.Assert.fail;</span> |
| <span class="source-line-no">025</span><span id="line-25"></span> |
| <span class="source-line-no">026</span><span id="line-26">import java.util.ArrayList;</span> |
| <span class="source-line-no">027</span><span id="line-27">import java.util.List;</span> |
| <span class="source-line-no">028</span><span id="line-28">import java.util.NavigableMap;</span> |
| <span class="source-line-no">029</span><span id="line-29">import java.util.TreeMap;</span> |
| <span class="source-line-no">030</span><span id="line-30">import org.apache.hadoop.hbase.CellUtil;</span> |
| <span class="source-line-no">031</span><span id="line-31">import org.apache.hadoop.hbase.HBaseClassTestRule;</span> |
| <span class="source-line-no">032</span><span id="line-32">import org.apache.hadoop.hbase.HConstants;</span> |
| <span class="source-line-no">033</span><span id="line-33">import org.apache.hadoop.hbase.KeyValue;</span> |
| <span class="source-line-no">034</span><span id="line-34">import org.apache.hadoop.hbase.TableName;</span> |
| <span class="source-line-no">035</span><span id="line-35">import org.apache.hadoop.hbase.client.Admin;</span> |
| <span class="source-line-no">036</span><span id="line-36">import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;</span> |
| <span class="source-line-no">037</span><span id="line-37">import org.apache.hadoop.hbase.client.Delete;</span> |
| <span class="source-line-no">038</span><span id="line-38">import org.apache.hadoop.hbase.client.Get;</span> |
| <span class="source-line-no">039</span><span id="line-39">import org.apache.hadoop.hbase.client.Put;</span> |
| <span class="source-line-no">040</span><span id="line-40">import org.apache.hadoop.hbase.client.RegionInfo;</span> |
| <span class="source-line-no">041</span><span id="line-41">import org.apache.hadoop.hbase.client.Result;</span> |
| <span class="source-line-no">042</span><span id="line-42">import org.apache.hadoop.hbase.client.ResultScanner;</span> |
| <span class="source-line-no">043</span><span id="line-43">import org.apache.hadoop.hbase.client.Scan;</span> |
| <span class="source-line-no">044</span><span id="line-44">import org.apache.hadoop.hbase.client.TableDescriptorBuilder;</span> |
| <span class="source-line-no">045</span><span id="line-45">import org.apache.hadoop.hbase.client.replication.TableCFs;</span> |
| <span class="source-line-no">046</span><span id="line-46">import org.apache.hadoop.hbase.regionserver.HRegion;</span> |
| <span class="source-line-no">047</span><span id="line-47">import org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl;</span> |
| <span class="source-line-no">048</span><span id="line-48">import org.apache.hadoop.hbase.testclassification.LargeTests;</span> |
| <span class="source-line-no">049</span><span id="line-49">import org.apache.hadoop.hbase.testclassification.ReplicationTests;</span> |
| <span class="source-line-no">050</span><span id="line-50">import org.apache.hadoop.hbase.util.Bytes;</span> |
| <span class="source-line-no">051</span><span id="line-51">import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;</span> |
| <span class="source-line-no">052</span><span id="line-52">import org.apache.hadoop.hbase.wal.WAL;</span> |
| <span class="source-line-no">053</span><span id="line-53">import org.apache.hadoop.hbase.wal.WALEdit;</span> |
| <span class="source-line-no">054</span><span id="line-54">import org.apache.hadoop.hbase.wal.WALEditInternalHelper;</span> |
| <span class="source-line-no">055</span><span id="line-55">import org.apache.hadoop.hbase.wal.WALKeyImpl;</span> |
| <span class="source-line-no">056</span><span id="line-56">import org.junit.Before;</span> |
| <span class="source-line-no">057</span><span id="line-57">import org.junit.ClassRule;</span> |
| <span class="source-line-no">058</span><span id="line-58">import org.junit.Test;</span> |
| <span class="source-line-no">059</span><span id="line-59">import org.junit.experimental.categories.Category;</span> |
| <span class="source-line-no">060</span><span id="line-60">import org.junit.runner.RunWith;</span> |
| <span class="source-line-no">061</span><span id="line-61">import org.junit.runners.Parameterized;</span> |
| <span class="source-line-no">062</span><span id="line-62">import org.junit.runners.Parameterized.Parameter;</span> |
| <span class="source-line-no">063</span><span id="line-63">import org.junit.runners.Parameterized.Parameters;</span> |
| <span class="source-line-no">064</span><span id="line-64">import org.slf4j.Logger;</span> |
| <span class="source-line-no">065</span><span id="line-65">import org.slf4j.LoggerFactory;</span> |
| <span class="source-line-no">066</span><span id="line-66"></span> |
| <span class="source-line-no">067</span><span id="line-67">import org.apache.hbase.thirdparty.com.google.common.collect.ImmutableList;</span> |
| <span class="source-line-no">068</span><span id="line-68"></span> |
| <span class="source-line-no">069</span><span id="line-69">@RunWith(Parameterized.class)</span> |
| <span class="source-line-no">070</span><span id="line-70">@Category({ ReplicationTests.class, LargeTests.class })</span> |
| <span class="source-line-no">071</span><span id="line-71">public class TestReplicationSmallTests extends TestReplicationBase {</span> |
| <span class="source-line-no">072</span><span id="line-72"></span> |
| <span class="source-line-no">073</span><span id="line-73"> @ClassRule</span> |
| <span class="source-line-no">074</span><span id="line-74"> public static final HBaseClassTestRule CLASS_RULE =</span> |
| <span class="source-line-no">075</span><span id="line-75"> HBaseClassTestRule.forClass(TestReplicationSmallTests.class);</span> |
| <span class="source-line-no">076</span><span id="line-76"></span> |
| <span class="source-line-no">077</span><span id="line-77"> private static final Logger LOG = LoggerFactory.getLogger(TestReplicationSmallTests.class);</span> |
| <span class="source-line-no">078</span><span id="line-78"> private static final String PEER_ID = "2";</span> |
| <span class="source-line-no">079</span><span id="line-79"></span> |
| <span class="source-line-no">080</span><span id="line-80"> @Parameter</span> |
| <span class="source-line-no">081</span><span id="line-81"> public boolean serialPeer;</span> |
| <span class="source-line-no">082</span><span id="line-82"></span> |
| <span class="source-line-no">083</span><span id="line-83"> @Override</span> |
| <span class="source-line-no">084</span><span id="line-84"> protected boolean isSerialPeer() {</span> |
| <span class="source-line-no">085</span><span id="line-85"> return serialPeer;</span> |
| <span class="source-line-no">086</span><span id="line-86"> }</span> |
| <span class="source-line-no">087</span><span id="line-87"></span> |
| <span class="source-line-no">088</span><span id="line-88"> @Parameters(name = "{index}: serialPeer={0}")</span> |
| <span class="source-line-no">089</span><span id="line-89"> public static List<Boolean> parameters() {</span> |
| <span class="source-line-no">090</span><span id="line-90"> return ImmutableList.of(true, false);</span> |
| <span class="source-line-no">091</span><span id="line-91"> }</span> |
| <span class="source-line-no">092</span><span id="line-92"></span> |
| <span class="source-line-no">093</span><span id="line-93"> @Before</span> |
| <span class="source-line-no">094</span><span id="line-94"> public void setUp() throws Exception {</span> |
| <span class="source-line-no">095</span><span id="line-95"> cleanUp();</span> |
| <span class="source-line-no">096</span><span id="line-96"> }</span> |
| <span class="source-line-no">097</span><span id="line-97"></span> |
| <span class="source-line-no">098</span><span id="line-98"> /**</span> |
| <span class="source-line-no">099</span><span id="line-99"> * Verify that version and column delete marker types are replicated correctly.</span> |
| <span class="source-line-no">100</span><span id="line-100"> */</span> |
| <span class="source-line-no">101</span><span id="line-101"> @Test</span> |
| <span class="source-line-no">102</span><span id="line-102"> public void testDeleteTypes() throws Exception {</span> |
| <span class="source-line-no">103</span><span id="line-103"> LOG.info("testDeleteTypes");</span> |
| <span class="source-line-no">104</span><span id="line-104"> final byte[] v1 = Bytes.toBytes("v1");</span> |
| <span class="source-line-no">105</span><span id="line-105"> final byte[] v2 = Bytes.toBytes("v2");</span> |
| <span class="source-line-no">106</span><span id="line-106"> final byte[] v3 = Bytes.toBytes("v3");</span> |
| <span class="source-line-no">107</span><span id="line-107"> htable1 = UTIL1.getConnection().getTable(tableName);</span> |
| <span class="source-line-no">108</span><span id="line-108"></span> |
| <span class="source-line-no">109</span><span id="line-109"> long t = EnvironmentEdgeManager.currentTime();</span> |
| <span class="source-line-no">110</span><span id="line-110"> // create three versions for "row"</span> |
| <span class="source-line-no">111</span><span id="line-111"> Put put = new Put(row);</span> |
| <span class="source-line-no">112</span><span id="line-112"> put.addColumn(famName, row, t, v1);</span> |
| <span class="source-line-no">113</span><span id="line-113"> htable1.put(put);</span> |
| <span class="source-line-no">114</span><span id="line-114"></span> |
| <span class="source-line-no">115</span><span id="line-115"> put = new Put(row);</span> |
| <span class="source-line-no">116</span><span id="line-116"> put.addColumn(famName, row, t + 1, v2);</span> |
| <span class="source-line-no">117</span><span id="line-117"> htable1.put(put);</span> |
| <span class="source-line-no">118</span><span id="line-118"></span> |
| <span class="source-line-no">119</span><span id="line-119"> put = new Put(row);</span> |
| <span class="source-line-no">120</span><span id="line-120"> put.addColumn(famName, row, t + 2, v3);</span> |
| <span class="source-line-no">121</span><span id="line-121"> htable1.put(put);</span> |
| <span class="source-line-no">122</span><span id="line-122"></span> |
| <span class="source-line-no">123</span><span id="line-123"> Get get = new Get(row);</span> |
| <span class="source-line-no">124</span><span id="line-124"> get.readAllVersions();</span> |
| <span class="source-line-no">125</span><span id="line-125"> for (int i = 0; i < NB_RETRIES; i++) {</span> |
| <span class="source-line-no">126</span><span id="line-126"> if (i == NB_RETRIES - 1) {</span> |
| <span class="source-line-no">127</span><span id="line-127"> fail("Waited too much time for put replication");</span> |
| <span class="source-line-no">128</span><span id="line-128"> }</span> |
| <span class="source-line-no">129</span><span id="line-129"> Result res = htable2.get(get);</span> |
| <span class="source-line-no">130</span><span id="line-130"> if (res.size() < 3) {</span> |
| <span class="source-line-no">131</span><span id="line-131"> LOG.info("Rows not available");</span> |
| <span class="source-line-no">132</span><span id="line-132"> Thread.sleep(SLEEP_TIME);</span> |
| <span class="source-line-no">133</span><span id="line-133"> } else {</span> |
| <span class="source-line-no">134</span><span id="line-134"> assertArrayEquals(CellUtil.cloneValue(res.rawCells()[0]), v3);</span> |
| <span class="source-line-no">135</span><span id="line-135"> assertArrayEquals(CellUtil.cloneValue(res.rawCells()[1]), v2);</span> |
| <span class="source-line-no">136</span><span id="line-136"> assertArrayEquals(CellUtil.cloneValue(res.rawCells()[2]), v1);</span> |
| <span class="source-line-no">137</span><span id="line-137"> break;</span> |
| <span class="source-line-no">138</span><span id="line-138"> }</span> |
| <span class="source-line-no">139</span><span id="line-139"> }</span> |
| <span class="source-line-no">140</span><span id="line-140"> // place a version delete marker (delete last version)</span> |
| <span class="source-line-no">141</span><span id="line-141"> Delete d = new Delete(row);</span> |
| <span class="source-line-no">142</span><span id="line-142"> d.addColumn(famName, row, t);</span> |
| <span class="source-line-no">143</span><span id="line-143"> htable1.delete(d);</span> |
| <span class="source-line-no">144</span><span id="line-144"></span> |
| <span class="source-line-no">145</span><span id="line-145"> get = new Get(row);</span> |
| <span class="source-line-no">146</span><span id="line-146"> get.readAllVersions();</span> |
| <span class="source-line-no">147</span><span id="line-147"> for (int i = 0; i < NB_RETRIES; i++) {</span> |
| <span class="source-line-no">148</span><span id="line-148"> if (i == NB_RETRIES - 1) {</span> |
| <span class="source-line-no">149</span><span id="line-149"> fail("Waited too much time for put replication");</span> |
| <span class="source-line-no">150</span><span id="line-150"> }</span> |
| <span class="source-line-no">151</span><span id="line-151"> Result res = htable2.get(get);</span> |
| <span class="source-line-no">152</span><span id="line-152"> if (res.size() > 2) {</span> |
| <span class="source-line-no">153</span><span id="line-153"> LOG.info("Version not deleted");</span> |
| <span class="source-line-no">154</span><span id="line-154"> Thread.sleep(SLEEP_TIME);</span> |
| <span class="source-line-no">155</span><span id="line-155"> } else {</span> |
| <span class="source-line-no">156</span><span id="line-156"> assertArrayEquals(CellUtil.cloneValue(res.rawCells()[0]), v3);</span> |
| <span class="source-line-no">157</span><span id="line-157"> assertArrayEquals(CellUtil.cloneValue(res.rawCells()[1]), v2);</span> |
| <span class="source-line-no">158</span><span id="line-158"> break;</span> |
| <span class="source-line-no">159</span><span id="line-159"> }</span> |
| <span class="source-line-no">160</span><span id="line-160"> }</span> |
| <span class="source-line-no">161</span><span id="line-161"></span> |
| <span class="source-line-no">162</span><span id="line-162"> // place a column delete marker</span> |
| <span class="source-line-no">163</span><span id="line-163"> d = new Delete(row);</span> |
| <span class="source-line-no">164</span><span id="line-164"> d.addColumns(famName, row, t + 2);</span> |
| <span class="source-line-no">165</span><span id="line-165"> htable1.delete(d);</span> |
| <span class="source-line-no">166</span><span id="line-166"></span> |
| <span class="source-line-no">167</span><span id="line-167"> // now *both* of the remaining version should be deleted</span> |
| <span class="source-line-no">168</span><span id="line-168"> // at the replica</span> |
| <span class="source-line-no">169</span><span id="line-169"> get = new Get(row);</span> |
| <span class="source-line-no">170</span><span id="line-170"> for (int i = 0; i < NB_RETRIES; i++) {</span> |
| <span class="source-line-no">171</span><span id="line-171"> if (i == NB_RETRIES - 1) {</span> |
| <span class="source-line-no">172</span><span id="line-172"> fail("Waited too much time for del replication");</span> |
| <span class="source-line-no">173</span><span id="line-173"> }</span> |
| <span class="source-line-no">174</span><span id="line-174"> Result res = htable2.get(get);</span> |
| <span class="source-line-no">175</span><span id="line-175"> if (res.size() >= 1) {</span> |
| <span class="source-line-no">176</span><span id="line-176"> LOG.info("Rows not deleted");</span> |
| <span class="source-line-no">177</span><span id="line-177"> Thread.sleep(SLEEP_TIME);</span> |
| <span class="source-line-no">178</span><span id="line-178"> } else {</span> |
| <span class="source-line-no">179</span><span id="line-179"> break;</span> |
| <span class="source-line-no">180</span><span id="line-180"> }</span> |
| <span class="source-line-no">181</span><span id="line-181"> }</span> |
| <span class="source-line-no">182</span><span id="line-182"> }</span> |
| <span class="source-line-no">183</span><span id="line-183"></span> |
| <span class="source-line-no">184</span><span id="line-184"> /**</span> |
| <span class="source-line-no">185</span><span id="line-185"> * Add a row, check it's replicated, delete it, check's gone</span> |
| <span class="source-line-no">186</span><span id="line-186"> */</span> |
| <span class="source-line-no">187</span><span id="line-187"> @Test</span> |
| <span class="source-line-no">188</span><span id="line-188"> public void testSimplePutDelete() throws Exception {</span> |
| <span class="source-line-no">189</span><span id="line-189"> LOG.info("testSimplePutDelete");</span> |
| <span class="source-line-no">190</span><span id="line-190"> runSimplePutDeleteTest();</span> |
| <span class="source-line-no">191</span><span id="line-191"> }</span> |
| <span class="source-line-no">192</span><span id="line-192"></span> |
| <span class="source-line-no">193</span><span id="line-193"> /**</span> |
| <span class="source-line-no">194</span><span id="line-194"> * Try a small batch upload using the write buffer, check it's replicated</span> |
| <span class="source-line-no">195</span><span id="line-195"> */</span> |
| <span class="source-line-no">196</span><span id="line-196"> @Test</span> |
| <span class="source-line-no">197</span><span id="line-197"> public void testSmallBatch() throws Exception {</span> |
| <span class="source-line-no">198</span><span id="line-198"> LOG.info("testSmallBatch");</span> |
| <span class="source-line-no">199</span><span id="line-199"> runSmallBatchTest();</span> |
| <span class="source-line-no">200</span><span id="line-200"> }</span> |
| <span class="source-line-no">201</span><span id="line-201"></span> |
| <span class="source-line-no">202</span><span id="line-202"> /**</span> |
| <span class="source-line-no">203</span><span id="line-203"> * Test disable/enable replication, trying to insert, make sure nothing's replicated, enable it,</span> |
| <span class="source-line-no">204</span><span id="line-204"> * the insert should be replicated</span> |
| <span class="source-line-no">205</span><span id="line-205"> */</span> |
| <span class="source-line-no">206</span><span id="line-206"> @Test</span> |
| <span class="source-line-no">207</span><span id="line-207"> public void testDisableEnable() throws Exception {</span> |
| <span class="source-line-no">208</span><span id="line-208"> // Test disabling replication</span> |
| <span class="source-line-no">209</span><span id="line-209"> hbaseAdmin.disableReplicationPeer(PEER_ID);</span> |
| <span class="source-line-no">210</span><span id="line-210"></span> |
| <span class="source-line-no">211</span><span id="line-211"> byte[] rowkey = Bytes.toBytes("disable enable");</span> |
| <span class="source-line-no">212</span><span id="line-212"> Put put = new Put(rowkey);</span> |
| <span class="source-line-no">213</span><span id="line-213"> put.addColumn(famName, row, row);</span> |
| <span class="source-line-no">214</span><span id="line-214"> htable1.put(put);</span> |
| <span class="source-line-no">215</span><span id="line-215"></span> |
| <span class="source-line-no">216</span><span id="line-216"> Get get = new Get(rowkey);</span> |
| <span class="source-line-no">217</span><span id="line-217"> for (int i = 0; i < NB_RETRIES; i++) {</span> |
| <span class="source-line-no">218</span><span id="line-218"> Result res = htable2.get(get);</span> |
| <span class="source-line-no">219</span><span id="line-219"> if (res.size() >= 1) {</span> |
| <span class="source-line-no">220</span><span id="line-220"> fail("Replication wasn't disabled");</span> |
| <span class="source-line-no">221</span><span id="line-221"> } else {</span> |
| <span class="source-line-no">222</span><span id="line-222"> LOG.info("Row not replicated, let's wait a bit more...");</span> |
| <span class="source-line-no">223</span><span id="line-223"> Thread.sleep(SLEEP_TIME);</span> |
| <span class="source-line-no">224</span><span id="line-224"> }</span> |
| <span class="source-line-no">225</span><span id="line-225"> }</span> |
| <span class="source-line-no">226</span><span id="line-226"></span> |
| <span class="source-line-no">227</span><span id="line-227"> // Test enable replication</span> |
| <span class="source-line-no">228</span><span id="line-228"> hbaseAdmin.enableReplicationPeer(PEER_ID);</span> |
| <span class="source-line-no">229</span><span id="line-229"></span> |
| <span class="source-line-no">230</span><span id="line-230"> for (int i = 0; i < NB_RETRIES; i++) {</span> |
| <span class="source-line-no">231</span><span id="line-231"> Result res = htable2.get(get);</span> |
| <span class="source-line-no">232</span><span id="line-232"> if (res.isEmpty()) {</span> |
| <span class="source-line-no">233</span><span id="line-233"> LOG.info("Row not available");</span> |
| <span class="source-line-no">234</span><span id="line-234"> Thread.sleep(SLEEP_TIME);</span> |
| <span class="source-line-no">235</span><span id="line-235"> } else {</span> |
| <span class="source-line-no">236</span><span id="line-236"> assertArrayEquals(row, res.value());</span> |
| <span class="source-line-no">237</span><span id="line-237"> return;</span> |
| <span class="source-line-no">238</span><span id="line-238"> }</span> |
| <span class="source-line-no">239</span><span id="line-239"> }</span> |
| <span class="source-line-no">240</span><span id="line-240"> fail("Waited too much time for put replication");</span> |
| <span class="source-line-no">241</span><span id="line-241"> }</span> |
| <span class="source-line-no">242</span><span id="line-242"></span> |
| <span class="source-line-no">243</span><span id="line-243"> /**</span> |
| <span class="source-line-no">244</span><span id="line-244"> * Removes and re-add a peer cluster</span> |
| <span class="source-line-no">245</span><span id="line-245"> */</span> |
| <span class="source-line-no">246</span><span id="line-246"> @Test</span> |
| <span class="source-line-no">247</span><span id="line-247"> public void testAddAndRemoveClusters() throws Exception {</span> |
| <span class="source-line-no">248</span><span id="line-248"> LOG.info("testAddAndRemoveClusters");</span> |
| <span class="source-line-no">249</span><span id="line-249"> hbaseAdmin.removeReplicationPeer(PEER_ID);</span> |
| <span class="source-line-no">250</span><span id="line-250"> Thread.sleep(SLEEP_TIME);</span> |
| <span class="source-line-no">251</span><span id="line-251"> byte[] rowKey = Bytes.toBytes("Won't be replicated");</span> |
| <span class="source-line-no">252</span><span id="line-252"> Put put = new Put(rowKey);</span> |
| <span class="source-line-no">253</span><span id="line-253"> put.addColumn(famName, row, row);</span> |
| <span class="source-line-no">254</span><span id="line-254"> htable1.put(put);</span> |
| <span class="source-line-no">255</span><span id="line-255"></span> |
| <span class="source-line-no">256</span><span id="line-256"> Get get = new Get(rowKey);</span> |
| <span class="source-line-no">257</span><span id="line-257"> for (int i = 0; i < NB_RETRIES; i++) {</span> |
| <span class="source-line-no">258</span><span id="line-258"> if (i == NB_RETRIES - 1) {</span> |
| <span class="source-line-no">259</span><span id="line-259"> break;</span> |
| <span class="source-line-no">260</span><span id="line-260"> }</span> |
| <span class="source-line-no">261</span><span id="line-261"> Result res = htable2.get(get);</span> |
| <span class="source-line-no">262</span><span id="line-262"> if (res.size() >= 1) {</span> |
| <span class="source-line-no">263</span><span id="line-263"> fail("Not supposed to be replicated");</span> |
| <span class="source-line-no">264</span><span id="line-264"> } else {</span> |
| <span class="source-line-no">265</span><span id="line-265"> LOG.info("Row not replicated, let's wait a bit more...");</span> |
| <span class="source-line-no">266</span><span id="line-266"> Thread.sleep(SLEEP_TIME);</span> |
| <span class="source-line-no">267</span><span id="line-267"> }</span> |
| <span class="source-line-no">268</span><span id="line-268"> }</span> |
| <span class="source-line-no">269</span><span id="line-269"> ReplicationPeerConfig rpc =</span> |
| <span class="source-line-no">270</span><span id="line-270"> ReplicationPeerConfig.newBuilder().setClusterKey(UTIL2.getRpcConnnectionURI()).build();</span> |
| <span class="source-line-no">271</span><span id="line-271"> hbaseAdmin.addReplicationPeer(PEER_ID, rpc);</span> |
| <span class="source-line-no">272</span><span id="line-272"> Thread.sleep(SLEEP_TIME);</span> |
| <span class="source-line-no">273</span><span id="line-273"> rowKey = Bytes.toBytes("do rep");</span> |
| <span class="source-line-no">274</span><span id="line-274"> put = new Put(rowKey);</span> |
| <span class="source-line-no">275</span><span id="line-275"> put.addColumn(famName, row, row);</span> |
| <span class="source-line-no">276</span><span id="line-276"> LOG.info("Adding new row");</span> |
| <span class="source-line-no">277</span><span id="line-277"> htable1.put(put);</span> |
| <span class="source-line-no">278</span><span id="line-278"></span> |
| <span class="source-line-no">279</span><span id="line-279"> get = new Get(rowKey);</span> |
| <span class="source-line-no">280</span><span id="line-280"> for (int i = 0; i < NB_RETRIES; i++) {</span> |
| <span class="source-line-no">281</span><span id="line-281"> if (i == NB_RETRIES - 1) {</span> |
| <span class="source-line-no">282</span><span id="line-282"> fail("Waited too much time for put replication");</span> |
| <span class="source-line-no">283</span><span id="line-283"> }</span> |
| <span class="source-line-no">284</span><span id="line-284"> Result res = htable2.get(get);</span> |
| <span class="source-line-no">285</span><span id="line-285"> if (res.isEmpty()) {</span> |
| <span class="source-line-no">286</span><span id="line-286"> LOG.info("Row not available");</span> |
| <span class="source-line-no">287</span><span id="line-287"> Thread.sleep(SLEEP_TIME * i);</span> |
| <span class="source-line-no">288</span><span id="line-288"> } else {</span> |
| <span class="source-line-no">289</span><span id="line-289"> assertArrayEquals(row, res.value());</span> |
| <span class="source-line-no">290</span><span id="line-290"> break;</span> |
| <span class="source-line-no">291</span><span id="line-291"> }</span> |
| <span class="source-line-no">292</span><span id="line-292"> }</span> |
| <span class="source-line-no">293</span><span id="line-293"> }</span> |
| <span class="source-line-no">294</span><span id="line-294"></span> |
| <span class="source-line-no">295</span><span id="line-295"> /**</span> |
| <span class="source-line-no">296</span><span id="line-296"> * Do a more intense version testSmallBatch, one that will trigger wal rolling and other</span> |
| <span class="source-line-no">297</span><span id="line-297"> * non-trivial code paths</span> |
| <span class="source-line-no">298</span><span id="line-298"> */</span> |
| <span class="source-line-no">299</span><span id="line-299"> @Test</span> |
| <span class="source-line-no">300</span><span id="line-300"> public void testLoading() throws Exception {</span> |
| <span class="source-line-no">301</span><span id="line-301"> LOG.info("Writing out rows to table1 in testLoading");</span> |
| <span class="source-line-no">302</span><span id="line-302"> List<Put> puts = new ArrayList<>(NB_ROWS_IN_BIG_BATCH);</span> |
| <span class="source-line-no">303</span><span id="line-303"> for (int i = 0; i < NB_ROWS_IN_BIG_BATCH; i++) {</span> |
| <span class="source-line-no">304</span><span id="line-304"> Put put = new Put(Bytes.toBytes(i));</span> |
| <span class="source-line-no">305</span><span id="line-305"> put.addColumn(famName, row, row);</span> |
| <span class="source-line-no">306</span><span id="line-306"> puts.add(put);</span> |
| <span class="source-line-no">307</span><span id="line-307"> }</span> |
| <span class="source-line-no">308</span><span id="line-308"> // The puts will be iterated through and flushed only when the buffer</span> |
| <span class="source-line-no">309</span><span id="line-309"> // size is reached.</span> |
| <span class="source-line-no">310</span><span id="line-310"> htable1.put(puts);</span> |
| <span class="source-line-no">311</span><span id="line-311"></span> |
| <span class="source-line-no">312</span><span id="line-312"> Scan scan = new Scan();</span> |
| <span class="source-line-no">313</span><span id="line-313"></span> |
| <span class="source-line-no">314</span><span id="line-314"> ResultScanner scanner = htable1.getScanner(scan);</span> |
| <span class="source-line-no">315</span><span id="line-315"> Result[] res = scanner.next(NB_ROWS_IN_BIG_BATCH);</span> |
| <span class="source-line-no">316</span><span id="line-316"> scanner.close();</span> |
| <span class="source-line-no">317</span><span id="line-317"></span> |
| <span class="source-line-no">318</span><span id="line-318"> assertEquals(NB_ROWS_IN_BIG_BATCH, res.length);</span> |
| <span class="source-line-no">319</span><span id="line-319"></span> |
| <span class="source-line-no">320</span><span id="line-320"> LOG.info("Looking in table2 for replicated rows in testLoading");</span> |
| <span class="source-line-no">321</span><span id="line-321"> long start = EnvironmentEdgeManager.currentTime();</span> |
| <span class="source-line-no">322</span><span id="line-322"> // Retry more than NB_RETRIES. As it was, retries were done in 5 seconds and we'd fail</span> |
| <span class="source-line-no">323</span><span id="line-323"> // sometimes.</span> |
| <span class="source-line-no">324</span><span id="line-324"> final long retries = NB_RETRIES * 10;</span> |
| <span class="source-line-no">325</span><span id="line-325"> for (int i = 0; i < retries; i++) {</span> |
| <span class="source-line-no">326</span><span id="line-326"> scan = new Scan();</span> |
| <span class="source-line-no">327</span><span id="line-327"> scanner = htable2.getScanner(scan);</span> |
| <span class="source-line-no">328</span><span id="line-328"> res = scanner.next(NB_ROWS_IN_BIG_BATCH);</span> |
| <span class="source-line-no">329</span><span id="line-329"> scanner.close();</span> |
| <span class="source-line-no">330</span><span id="line-330"> if (res.length != NB_ROWS_IN_BIG_BATCH) {</span> |
| <span class="source-line-no">331</span><span id="line-331"> if (i == retries - 1) {</span> |
| <span class="source-line-no">332</span><span id="line-332"> int lastRow = -1;</span> |
| <span class="source-line-no">333</span><span id="line-333"> for (Result result : res) {</span> |
| <span class="source-line-no">334</span><span id="line-334"> int currentRow = Bytes.toInt(result.getRow());</span> |
| <span class="source-line-no">335</span><span id="line-335"> for (int row = lastRow + 1; row < currentRow; row++) {</span> |
| <span class="source-line-no">336</span><span id="line-336"> LOG.error("Row missing: " + row);</span> |
| <span class="source-line-no">337</span><span id="line-337"> }</span> |
| <span class="source-line-no">338</span><span id="line-338"> lastRow = currentRow;</span> |
| <span class="source-line-no">339</span><span id="line-339"> }</span> |
| <span class="source-line-no">340</span><span id="line-340"> LOG.error("Last row: " + lastRow);</span> |
| <span class="source-line-no">341</span><span id="line-341"> fail("Waited too much time for normal batch replication, " + res.length + " instead of "</span> |
| <span class="source-line-no">342</span><span id="line-342"> + NB_ROWS_IN_BIG_BATCH + "; waited=" + (EnvironmentEdgeManager.currentTime() - start)</span> |
| <span class="source-line-no">343</span><span id="line-343"> + "ms");</span> |
| <span class="source-line-no">344</span><span id="line-344"> } else {</span> |
| <span class="source-line-no">345</span><span id="line-345"> LOG.info("Only got " + res.length + " rows... retrying");</span> |
| <span class="source-line-no">346</span><span id="line-346"> Thread.sleep(SLEEP_TIME);</span> |
| <span class="source-line-no">347</span><span id="line-347"> }</span> |
| <span class="source-line-no">348</span><span id="line-348"> } else {</span> |
| <span class="source-line-no">349</span><span id="line-349"> break;</span> |
| <span class="source-line-no">350</span><span id="line-350"> }</span> |
| <span class="source-line-no">351</span><span id="line-351"> }</span> |
| <span class="source-line-no">352</span><span id="line-352"> }</span> |
| <span class="source-line-no">353</span><span id="line-353"></span> |
| <span class="source-line-no">354</span><span id="line-354"> /**</span> |
| <span class="source-line-no">355</span><span id="line-355"> * Test for HBASE-8663</span> |
| <span class="source-line-no">356</span><span id="line-356"> * <p></span> |
| <span class="source-line-no">357</span><span id="line-357"> * Create two new Tables with colfamilies enabled for replication then run</span> |
| <span class="source-line-no">358</span><span id="line-358"> * {@link Admin#listReplicatedTableCFs()}. Finally verify the table:colfamilies.</span> |
| <span class="source-line-no">359</span><span id="line-359"> */</span> |
| <span class="source-line-no">360</span><span id="line-360"> @Test</span> |
| <span class="source-line-no">361</span><span id="line-361"> public void testVerifyListReplicatedTable() throws Exception {</span> |
| <span class="source-line-no">362</span><span id="line-362"> LOG.info("testVerifyListReplicatedTable");</span> |
| <span class="source-line-no">363</span><span id="line-363"></span> |
| <span class="source-line-no">364</span><span id="line-364"> final String tName = "VerifyListReplicated_";</span> |
| <span class="source-line-no">365</span><span id="line-365"> final String colFam = "cf1";</span> |
| <span class="source-line-no">366</span><span id="line-366"> final int numOfTables = 3;</span> |
| <span class="source-line-no">367</span><span id="line-367"></span> |
| <span class="source-line-no">368</span><span id="line-368"> Admin hadmin = UTIL1.getAdmin();</span> |
| <span class="source-line-no">369</span><span id="line-369"></span> |
| <span class="source-line-no">370</span><span id="line-370"> // Create Tables</span> |
| <span class="source-line-no">371</span><span id="line-371"> for (int i = 0; i < numOfTables; i++) {</span> |
| <span class="source-line-no">372</span><span id="line-372"> hadmin.createTable(TableDescriptorBuilder</span> |
| <span class="source-line-no">373</span><span id="line-373"> .newBuilder(TableName.valueOf(tName + i)).setColumnFamily(ColumnFamilyDescriptorBuilder</span> |
| <span class="source-line-no">374</span><span id="line-374"> .newBuilder(Bytes.toBytes(colFam)).setScope(HConstants.REPLICATION_SCOPE_GLOBAL).build())</span> |
| <span class="source-line-no">375</span><span id="line-375"> .build());</span> |
| <span class="source-line-no">376</span><span id="line-376"> }</span> |
| <span class="source-line-no">377</span><span id="line-377"></span> |
| <span class="source-line-no">378</span><span id="line-378"> // verify the result</span> |
| <span class="source-line-no">379</span><span id="line-379"> List<TableCFs> replicationColFams = hbaseAdmin.listReplicatedTableCFs();</span> |
| <span class="source-line-no">380</span><span id="line-380"> int[] match = new int[numOfTables]; // array of 3 with init value of zero</span> |
| <span class="source-line-no">381</span><span id="line-381"></span> |
| <span class="source-line-no">382</span><span id="line-382"> for (int i = 0; i < replicationColFams.size(); i++) {</span> |
| <span class="source-line-no">383</span><span id="line-383"> TableCFs replicationEntry = replicationColFams.get(i);</span> |
| <span class="source-line-no">384</span><span id="line-384"> String tn = replicationEntry.getTable().getNameAsString();</span> |
| <span class="source-line-no">385</span><span id="line-385"> if (tn.startsWith(tName) && replicationEntry.getColumnFamilyMap().containsKey(colFam)) {</span> |
| <span class="source-line-no">386</span><span id="line-386"> int m = Integer.parseInt(tn.substring(tn.length() - 1)); // get the last digit</span> |
| <span class="source-line-no">387</span><span id="line-387"> match[m]++; // should only increase once</span> |
| <span class="source-line-no">388</span><span id="line-388"> }</span> |
| <span class="source-line-no">389</span><span id="line-389"> }</span> |
| <span class="source-line-no">390</span><span id="line-390"></span> |
| <span class="source-line-no">391</span><span id="line-391"> // check the matching result</span> |
| <span class="source-line-no">392</span><span id="line-392"> for (int i = 0; i < match.length; i++) {</span> |
| <span class="source-line-no">393</span><span id="line-393"> assertTrue("listReplicated() does not match table " + i, (match[i] == 1));</span> |
| <span class="source-line-no">394</span><span id="line-394"> }</span> |
| <span class="source-line-no">395</span><span id="line-395"></span> |
| <span class="source-line-no">396</span><span id="line-396"> // drop tables</span> |
| <span class="source-line-no">397</span><span id="line-397"> for (int i = 0; i < numOfTables; i++) {</span> |
| <span class="source-line-no">398</span><span id="line-398"> TableName tableName = TableName.valueOf(tName + i);</span> |
| <span class="source-line-no">399</span><span id="line-399"> hadmin.disableTable(tableName);</span> |
| <span class="source-line-no">400</span><span id="line-400"> hadmin.deleteTable(tableName);</span> |
| <span class="source-line-no">401</span><span id="line-401"> }</span> |
| <span class="source-line-no">402</span><span id="line-402"></span> |
| <span class="source-line-no">403</span><span id="line-403"> hadmin.close();</span> |
| <span class="source-line-no">404</span><span id="line-404"> }</span> |
| <span class="source-line-no">405</span><span id="line-405"></span> |
| <span class="source-line-no">406</span><span id="line-406"> /**</span> |
| <span class="source-line-no">407</span><span id="line-407"> * Test for HBase-15259 WALEdits under replay will also be replicated</span> |
| <span class="source-line-no">408</span><span id="line-408"> */</span> |
| <span class="source-line-no">409</span><span id="line-409"> @Test</span> |
| <span class="source-line-no">410</span><span id="line-410"> public void testReplicationInReplay() throws Exception {</span> |
| <span class="source-line-no">411</span><span id="line-411"> final TableName tableName = htable1.getName();</span> |
| <span class="source-line-no">412</span><span id="line-412"></span> |
| <span class="source-line-no">413</span><span id="line-413"> HRegion region = UTIL1.getMiniHBaseCluster().getRegions(tableName).get(0);</span> |
| <span class="source-line-no">414</span><span id="line-414"> RegionInfo hri = region.getRegionInfo();</span> |
| <span class="source-line-no">415</span><span id="line-415"> NavigableMap<byte[], Integer> scopes = new TreeMap<>(Bytes.BYTES_COMPARATOR);</span> |
| <span class="source-line-no">416</span><span id="line-416"> for (byte[] fam : htable1.getDescriptor().getColumnFamilyNames()) {</span> |
| <span class="source-line-no">417</span><span id="line-417"> scopes.put(fam, 1);</span> |
| <span class="source-line-no">418</span><span id="line-418"> }</span> |
| <span class="source-line-no">419</span><span id="line-419"> final MultiVersionConcurrencyControl mvcc = new MultiVersionConcurrencyControl();</span> |
| <span class="source-line-no">420</span><span id="line-420"> int index = UTIL1.getMiniHBaseCluster().getServerWith(hri.getRegionName());</span> |
| <span class="source-line-no">421</span><span id="line-421"> WAL wal = UTIL1.getMiniHBaseCluster().getRegionServer(index).getWAL(region.getRegionInfo());</span> |
| <span class="source-line-no">422</span><span id="line-422"> final byte[] rowName = Bytes.toBytes("testReplicationInReplay");</span> |
| <span class="source-line-no">423</span><span id="line-423"> final byte[] qualifier = Bytes.toBytes("q");</span> |
| <span class="source-line-no">424</span><span id="line-424"> final byte[] value = Bytes.toBytes("v");</span> |
| <span class="source-line-no">425</span><span id="line-425"> WALEdit edit = new WALEdit(true);</span> |
| <span class="source-line-no">426</span><span id="line-426"> long now = EnvironmentEdgeManager.currentTime();</span> |
| <span class="source-line-no">427</span><span id="line-427"> WALEditInternalHelper.addExtendedCell(edit,</span> |
| <span class="source-line-no">428</span><span id="line-428"> new KeyValue(rowName, famName, qualifier, now, value));</span> |
| <span class="source-line-no">429</span><span id="line-429"> WALKeyImpl walKey = new WALKeyImpl(hri.getEncodedNameAsBytes(), tableName, now, mvcc, scopes);</span> |
| <span class="source-line-no">430</span><span id="line-430"> wal.appendData(hri, walKey, edit);</span> |
| <span class="source-line-no">431</span><span id="line-431"> wal.sync();</span> |
| <span class="source-line-no">432</span><span id="line-432"></span> |
| <span class="source-line-no">433</span><span id="line-433"> Get get = new Get(rowName);</span> |
| <span class="source-line-no">434</span><span id="line-434"> for (int i = 0; i < NB_RETRIES; i++) {</span> |
| <span class="source-line-no">435</span><span id="line-435"> if (i == NB_RETRIES - 1) {</span> |
| <span class="source-line-no">436</span><span id="line-436"> break;</span> |
| <span class="source-line-no">437</span><span id="line-437"> }</span> |
| <span class="source-line-no">438</span><span id="line-438"> Result res = htable2.get(get);</span> |
| <span class="source-line-no">439</span><span id="line-439"> if (res.size() >= 1) {</span> |
| <span class="source-line-no">440</span><span id="line-440"> fail("Not supposed to be replicated for " + Bytes.toString(res.getRow()));</span> |
| <span class="source-line-no">441</span><span id="line-441"> } else {</span> |
| <span class="source-line-no">442</span><span id="line-442"> LOG.info("Row not replicated, let's wait a bit more...");</span> |
| <span class="source-line-no">443</span><span id="line-443"> Thread.sleep(SLEEP_TIME);</span> |
| <span class="source-line-no">444</span><span id="line-444"> }</span> |
| <span class="source-line-no">445</span><span id="line-445"> }</span> |
| <span class="source-line-no">446</span><span id="line-446"> }</span> |
| <span class="source-line-no">447</span><span id="line-447"></span> |
| <span class="source-line-no">448</span><span id="line-448"> /**</span> |
| <span class="source-line-no">449</span><span id="line-449"> * Test for HBASE-27448 Add an admin method to get replication enabled state</span> |
| <span class="source-line-no">450</span><span id="line-450"> */</span> |
| <span class="source-line-no">451</span><span id="line-451"> @Test</span> |
| <span class="source-line-no">452</span><span id="line-452"> public void testGetReplicationPeerState() throws Exception {</span> |
| <span class="source-line-no">453</span><span id="line-453"></span> |
| <span class="source-line-no">454</span><span id="line-454"> // Test disable replication peer</span> |
| <span class="source-line-no">455</span><span id="line-455"> hbaseAdmin.disableReplicationPeer("2");</span> |
| <span class="source-line-no">456</span><span id="line-456"> assertFalse(hbaseAdmin.isReplicationPeerEnabled("2"));</span> |
| <span class="source-line-no">457</span><span id="line-457"></span> |
| <span class="source-line-no">458</span><span id="line-458"> // Test enable replication peer</span> |
| <span class="source-line-no">459</span><span id="line-459"> hbaseAdmin.enableReplicationPeer("2");</span> |
| <span class="source-line-no">460</span><span id="line-460"> assertTrue(hbaseAdmin.isReplicationPeerEnabled("2"));</span> |
| <span class="source-line-no">461</span><span id="line-461"> }</span> |
| <span class="source-line-no">462</span><span id="line-462">}</span> |
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| </pre> |
| </div> |
| </main> |
| </body> |
| </html> |
