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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.client;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import java.io.IOException;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import java.util.Arrays;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.util.Collections;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.util.List;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.util.Map;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.util.Optional;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.util.TreeMap;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.util.concurrent.CountDownLatch;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.util.concurrent.TimeUnit;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import java.util.concurrent.atomic.AtomicLong;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import java.util.concurrent.atomic.AtomicReference;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.hadoop.conf.Configuration;<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.HBaseClassTestRule;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.HBaseTestingUtil;<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.Waiter;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.coprocessor.CoreCoprocessor;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.coprocessor.ObserverContext;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.coprocessor.RegionCoprocessor;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.coprocessor.RegionObserver;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.regionserver.RegionServerStoppedException;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.regionserver.StorefileRefresherChore;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.regionserver.TestHRegionServerBulkLoad;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.testclassification.ClientTests;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.testclassification.LargeTests;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.tool.BulkLoadHFiles;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span>import org.junit.AfterClass;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span>import org.junit.Assert;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span>import org.junit.BeforeClass;<a name="line.56"></a> |
| <span class="sourceLineNo">057</span>import org.junit.ClassRule;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span>import org.junit.Test;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span>import org.junit.experimental.categories.Category;<a name="line.59"></a> |
| <span class="sourceLineNo">060</span>import org.slf4j.Logger;<a name="line.60"></a> |
| <span class="sourceLineNo">061</span>import org.slf4j.LoggerFactory;<a name="line.61"></a> |
| <span class="sourceLineNo">062</span><a name="line.62"></a> |
| <span class="sourceLineNo">063</span>@Category({ LargeTests.class, ClientTests.class })<a name="line.63"></a> |
| <span class="sourceLineNo">064</span>public class TestReplicaWithCluster {<a name="line.64"></a> |
| <span class="sourceLineNo">065</span><a name="line.65"></a> |
| <span class="sourceLineNo">066</span> @ClassRule<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> HBaseClassTestRule.forClass(TestReplicaWithCluster.class);<a name="line.68"></a> |
| <span class="sourceLineNo">069</span><a name="line.69"></a> |
| <span class="sourceLineNo">070</span> private static final Logger LOG = LoggerFactory.getLogger(TestReplicaWithCluster.class);<a name="line.70"></a> |
| <span class="sourceLineNo">071</span><a name="line.71"></a> |
| <span class="sourceLineNo">072</span> private static final int NB_SERVERS = 3;<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> private static final byte[] row = Bytes.toBytes(TestReplicaWithCluster.class.getName());<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> private static final HBaseTestingUtil HTU = new HBaseTestingUtil();<a name="line.74"></a> |
| <span class="sourceLineNo">075</span><a name="line.75"></a> |
| <span class="sourceLineNo">076</span> // second minicluster used in testing of replication<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> private static HBaseTestingUtil HTU2;<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> private static final byte[] f = HConstants.CATALOG_FAMILY;<a name="line.78"></a> |
| <span class="sourceLineNo">079</span><a name="line.79"></a> |
| <span class="sourceLineNo">080</span> private final static int REFRESH_PERIOD = 1000;<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> private final static int META_SCAN_TIMEOUT_IN_MILLISEC = 200;<a name="line.81"></a> |
| <span class="sourceLineNo">082</span><a name="line.82"></a> |
| <span class="sourceLineNo">083</span> /**<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> * This copro is used to synchronize the tests.<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> */<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> public static class SlowMeCopro implements RegionCoprocessor, RegionObserver {<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> static final AtomicLong sleepTime = new AtomicLong(0);<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> static final AtomicReference<CountDownLatch> cdl = new AtomicReference<>(new CountDownLatch(0));<a name="line.88"></a> |
| <span class="sourceLineNo">089</span><a name="line.89"></a> |
| <span class="sourceLineNo">090</span> public SlowMeCopro() {<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> @Override<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> public Optional<RegionObserver> getRegionObserver() {<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> return Optional.of(this);<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> }<a name="line.96"></a> |
| <span class="sourceLineNo">097</span><a name="line.97"></a> |
| <span class="sourceLineNo">098</span> @Override<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> public void preGetOp(final ObserverContext<RegionCoprocessorEnvironment> e, final Get get,<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> final List<Cell> results) throws IOException {<a name="line.100"></a> |
| <span class="sourceLineNo">101</span><a name="line.101"></a> |
| <span class="sourceLineNo">102</span> if (e.getEnvironment().getRegion().getRegionInfo().getReplicaId() == 0) {<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> CountDownLatch latch = cdl.get();<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> try {<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> if (sleepTime.get() > 0) {<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> LOG.info("Sleeping for " + sleepTime.get() + " ms");<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> Thread.sleep(sleepTime.get());<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> } else if (latch.getCount() > 0) {<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> LOG.info("Waiting for the counterCountDownLatch");<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> latch.await(2, TimeUnit.MINUTES); // To help the tests to finish.<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> if (latch.getCount() > 0) {<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> throw new RuntimeException("Can't wait more");<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> }<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> }<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> } catch (InterruptedException e1) {<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> LOG.error(e1.toString(), e1);<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> }<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> } else {<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> LOG.info("We're not the primary replicas.");<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> }<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> /**<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> * This copro is used to simulate region server down exception for Get and Scan<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> */<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> @CoreCoprocessor<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> public static class RegionServerStoppedCopro implements RegionCoprocessor, RegionObserver {<a name="line.128"></a> |
| <span class="sourceLineNo">129</span><a name="line.129"></a> |
| <span class="sourceLineNo">130</span> public RegionServerStoppedCopro() {<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> @Override<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> public Optional<RegionObserver> getRegionObserver() {<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> return Optional.of(this);<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> }<a name="line.136"></a> |
| <span class="sourceLineNo">137</span><a name="line.137"></a> |
| <span class="sourceLineNo">138</span> @Override<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> public void preGetOp(final ObserverContext<RegionCoprocessorEnvironment> e, final Get get,<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> final List<Cell> results) throws IOException {<a name="line.140"></a> |
| <span class="sourceLineNo">141</span><a name="line.141"></a> |
| <span class="sourceLineNo">142</span> int replicaId = e.getEnvironment().getRegion().getRegionInfo().getReplicaId();<a name="line.142"></a> |
| <span class="sourceLineNo">143</span><a name="line.143"></a> |
| <span class="sourceLineNo">144</span> // Fail for the primary replica and replica 1<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> if (e.getEnvironment().getRegion().getRegionInfo().getReplicaId() <= 1) {<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> LOG.info("Throw Region Server Stopped Exceptoin for replica id " + replicaId);<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> throw new RegionServerStoppedException(<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> "Server " + e.getEnvironment().getServerName() + " not running");<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> } else {<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> LOG.info("We're replica region " + replicaId);<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><a name="line.153"></a> |
| <span class="sourceLineNo">154</span> @Override<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> public void preScannerOpen(final ObserverContext<RegionCoprocessorEnvironment> e,<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> final Scan scan) throws IOException {<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> int replicaId = e.getEnvironment().getRegion().getRegionInfo().getReplicaId();<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> // Fail for the primary replica and replica 1<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> if (e.getEnvironment().getRegion().getRegionInfo().getReplicaId() <= 1) {<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> LOG.info("Throw Region Server Stopped Exceptoin for replica id " + replicaId);<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> throw new RegionServerStoppedException(<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> "Server " + e.getEnvironment().getServerName() + " not running");<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> } else {<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> LOG.info("We're replica region " + replicaId);<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> }<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> }<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> /**<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> * This copro is used to slow down the primary meta region scan a bit<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> */<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> public static class RegionServerHostingPrimayMetaRegionSlowOrStopCopro<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> implements RegionCoprocessor, RegionObserver {<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> static boolean slowDownPrimaryMetaScan = false;<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> static boolean throwException = false;<a name="line.175"></a> |
| <span class="sourceLineNo">176</span><a name="line.176"></a> |
| <span class="sourceLineNo">177</span> @Override<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> public Optional<RegionObserver> getRegionObserver() {<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> return Optional.of(this);<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> }<a name="line.180"></a> |
| <span class="sourceLineNo">181</span><a name="line.181"></a> |
| <span class="sourceLineNo">182</span> @Override<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> public void preGetOp(final ObserverContext<RegionCoprocessorEnvironment> e, final Get get,<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> final List<Cell> results) throws IOException {<a name="line.184"></a> |
| <span class="sourceLineNo">185</span><a name="line.185"></a> |
| <span class="sourceLineNo">186</span> int replicaId = e.getEnvironment().getRegion().getRegionInfo().getReplicaId();<a name="line.186"></a> |
| <span class="sourceLineNo">187</span><a name="line.187"></a> |
| <span class="sourceLineNo">188</span> // Fail for the primary replica, but not for meta<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> if (throwException) {<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> if (!e.getEnvironment().getRegion().getRegionInfo().isMetaRegion() && (replicaId == 0)) {<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> LOG.info("Get, throw Region Server Stopped Exceptoin for region "<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> + e.getEnvironment().getRegion().getRegionInfo());<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> throw new RegionServerStoppedException(<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> "Server " + e.getEnvironment().getServerName() + " not running");<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> }<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> } else {<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> LOG.info("Get, We're replica region " + replicaId);<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> }<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> }<a name="line.199"></a> |
| <span class="sourceLineNo">200</span><a name="line.200"></a> |
| <span class="sourceLineNo">201</span> @Override<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> public void preScannerOpen(final ObserverContext<RegionCoprocessorEnvironment> e,<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> final Scan scan) throws IOException {<a name="line.203"></a> |
| <span class="sourceLineNo">204</span><a name="line.204"></a> |
| <span class="sourceLineNo">205</span> int replicaId = e.getEnvironment().getRegion().getRegionInfo().getReplicaId();<a name="line.205"></a> |
| <span class="sourceLineNo">206</span><a name="line.206"></a> |
| <span class="sourceLineNo">207</span> // Slow down with the primary meta region scan<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> if (e.getEnvironment().getRegion().getRegionInfo().isMetaRegion() && (replicaId == 0)) {<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> if (slowDownPrimaryMetaScan) {<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> LOG.info("Scan with primary meta region, slow down a bit");<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> try {<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> Thread.sleep(META_SCAN_TIMEOUT_IN_MILLISEC - 50);<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> } catch (InterruptedException ie) {<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> // Ingore<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> }<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> }<a name="line.216"></a> |
| <span class="sourceLineNo">217</span><a name="line.217"></a> |
| <span class="sourceLineNo">218</span> // Fail for the primary replica<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> if (throwException) {<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> LOG.info("Scan, throw Region Server Stopped Exceptoin for replica "<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> + e.getEnvironment().getRegion().getRegionInfo());<a name="line.221"></a> |
| <span class="sourceLineNo">222</span><a name="line.222"></a> |
| <span class="sourceLineNo">223</span> throw new RegionServerStoppedException(<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> "Server " + e.getEnvironment().getServerName() + " not running");<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> } else {<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> LOG.info("Scan, We're replica region " + replicaId);<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> }<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> } else {<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> LOG.info("Scan, We're replica region " + replicaId);<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> }<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> }<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> }<a name="line.232"></a> |
| <span class="sourceLineNo">233</span><a name="line.233"></a> |
| <span class="sourceLineNo">234</span> @BeforeClass<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> public static void beforeClass() throws Exception {<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> // enable store file refreshing<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> HTU.getConfiguration().setInt(StorefileRefresherChore.REGIONSERVER_STOREFILE_REFRESH_PERIOD,<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> REFRESH_PERIOD);<a name="line.238"></a> |
| <span class="sourceLineNo">239</span><a name="line.239"></a> |
| <span class="sourceLineNo">240</span> HTU.getConfiguration().setFloat("hbase.regionserver.logroll.multiplier", 0.0001f);<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> HTU.getConfiguration().setInt("replication.source.size.capacity", 10240);<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> HTU.getConfiguration().setLong("replication.source.sleepforretries", 100);<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> HTU.getConfiguration().setInt("hbase.regionserver.maxlogs", 2);<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> HTU.getConfiguration().setLong("hbase.master.logcleaner.ttl", 10);<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> HTU.getConfiguration().setInt("zookeeper.recovery.retry", 1);<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> HTU.getConfiguration().setInt("zookeeper.recovery.retry.intervalmill", 10);<a name="line.246"></a> |
| <span class="sourceLineNo">247</span><a name="line.247"></a> |
| <span class="sourceLineNo">248</span> // Wait for primary call longer so make sure that it will get exception from the primary call<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> HTU.getConfiguration().setInt("hbase.client.primaryCallTimeout.get", 1000000);<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> HTU.getConfiguration().setInt("hbase.client.primaryCallTimeout.scan", 1000000);<a name="line.250"></a> |
| <span class="sourceLineNo">251</span><a name="line.251"></a> |
| <span class="sourceLineNo">252</span> // Make sure master does not host system tables.<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> HTU.getConfiguration().set("hbase.balancer.tablesOnMaster", "none");<a name="line.253"></a> |
| <span class="sourceLineNo">254</span><a name="line.254"></a> |
| <span class="sourceLineNo">255</span> // Set system coprocessor so it can be applied to meta regions<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> HTU.getConfiguration().set("hbase.coprocessor.region.classes",<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> RegionServerHostingPrimayMetaRegionSlowOrStopCopro.class.getName());<a name="line.257"></a> |
| <span class="sourceLineNo">258</span><a name="line.258"></a> |
| <span class="sourceLineNo">259</span> HTU.getConfiguration().setInt(HConstants.HBASE_CLIENT_META_REPLICA_SCAN_TIMEOUT,<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> META_SCAN_TIMEOUT_IN_MILLISEC * 1000);<a name="line.260"></a> |
| <span class="sourceLineNo">261</span><a name="line.261"></a> |
| <span class="sourceLineNo">262</span> HTU.startMiniCluster(NB_SERVERS);<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> // Enable meta replica at server side<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> HBaseTestingUtil.setReplicas(HTU.getAdmin(), TableName.META_TABLE_NAME, 2);<a name="line.264"></a> |
| <span class="sourceLineNo">265</span><a name="line.265"></a> |
| <span class="sourceLineNo">266</span> HTU.getHBaseCluster().startMaster();<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> }<a name="line.267"></a> |
| <span class="sourceLineNo">268</span><a name="line.268"></a> |
| <span class="sourceLineNo">269</span> @AfterClass<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> public static void afterClass() throws Exception {<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> if (HTU2 != null) HTU2.shutdownMiniCluster();<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> HTU.shutdownMiniCluster();<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> }<a name="line.273"></a> |
| <span class="sourceLineNo">274</span><a name="line.274"></a> |
| <span class="sourceLineNo">275</span> @Test<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> public void testCreateDeleteTable() throws IOException {<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> // Create table then get the single region for our new table.<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> TableDescriptorBuilder builder =<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> HTU.createModifyableTableDescriptor(TableName.valueOf("testCreateDeleteTable"),<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> ColumnFamilyDescriptorBuilder.DEFAULT_MIN_VERSIONS, 3, HConstants.FOREVER,<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> ColumnFamilyDescriptorBuilder.DEFAULT_KEEP_DELETED);<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> builder.setRegionReplication(NB_SERVERS);<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> builder.setCoprocessor(SlowMeCopro.class.getName());<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> TableDescriptor hdt = builder.build();<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> Table table = HTU.createTable(hdt, new byte[][] { f }, null);<a name="line.285"></a> |
| <span class="sourceLineNo">286</span><a name="line.286"></a> |
| <span class="sourceLineNo">287</span> Put p = new Put(row);<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> p.addColumn(f, row, row);<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> table.put(p);<a name="line.289"></a> |
| <span class="sourceLineNo">290</span><a name="line.290"></a> |
| <span class="sourceLineNo">291</span> Get g = new Get(row);<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> Result r = table.get(g);<a name="line.292"></a> |
| <span class="sourceLineNo">293</span> Assert.assertFalse(r.isStale());<a name="line.293"></a> |
| <span class="sourceLineNo">294</span><a name="line.294"></a> |
| <span class="sourceLineNo">295</span> try {<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> // But if we ask for stale we will get it<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> SlowMeCopro.cdl.set(new CountDownLatch(1));<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> g = new Get(row);<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> g.setConsistency(Consistency.TIMELINE);<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> r = table.get(g);<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> Assert.assertTrue(r.isStale());<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> SlowMeCopro.cdl.get().countDown();<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> } finally {<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> SlowMeCopro.cdl.get().countDown();<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> SlowMeCopro.sleepTime.set(0);<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> }<a name="line.306"></a> |
| <span class="sourceLineNo">307</span><a name="line.307"></a> |
| <span class="sourceLineNo">308</span> HTU.getAdmin().disableTable(hdt.getTableName());<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> HTU.deleteTable(hdt.getTableName());<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> }<a name="line.310"></a> |
| <span class="sourceLineNo">311</span><a name="line.311"></a> |
| <span class="sourceLineNo">312</span> @Test<a name="line.312"></a> |
| <span class="sourceLineNo">313</span> public void testChangeTable() throws Exception {<a name="line.313"></a> |
| <span class="sourceLineNo">314</span> TableDescriptor td = TableDescriptorBuilder.newBuilder(TableName.valueOf("testChangeTable"))<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> .setRegionReplication(NB_SERVERS).setCoprocessor(SlowMeCopro.class.getName())<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> .setColumnFamily(ColumnFamilyDescriptorBuilder.of(f)).build();<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> HTU.getAdmin().createTable(td);<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> Table table = HTU.getConnection().getTable(td.getTableName());<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> // basic test: it should work.<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> Put p = new Put(row);<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> p.addColumn(f, row, row);<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> table.put(p);<a name="line.322"></a> |
| <span class="sourceLineNo">323</span><a name="line.323"></a> |
| <span class="sourceLineNo">324</span> Get g = new Get(row);<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> Result r = table.get(g);<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> Assert.assertFalse(r.isStale());<a name="line.326"></a> |
| <span class="sourceLineNo">327</span><a name="line.327"></a> |
| <span class="sourceLineNo">328</span> // Add a CF, it should work.<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> TableDescriptor bHdt = HTU.getAdmin().getDescriptor(td.getTableName());<a name="line.329"></a> |
| <span class="sourceLineNo">330</span> td = TableDescriptorBuilder.newBuilder(td)<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> .setColumnFamily(ColumnFamilyDescriptorBuilder.of(row)).build();<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> HTU.getAdmin().disableTable(td.getTableName());<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> HTU.getAdmin().modifyTable(td);<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> HTU.getAdmin().enableTable(td.getTableName());<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> TableDescriptor nHdt = HTU.getAdmin().getDescriptor(td.getTableName());<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> Assert.assertEquals("fams=" + Arrays.toString(nHdt.getColumnFamilies()),<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> bHdt.getColumnFamilyCount() + 1, nHdt.getColumnFamilyCount());<a name="line.337"></a> |
| <span class="sourceLineNo">338</span><a name="line.338"></a> |
| <span class="sourceLineNo">339</span> p = new Put(row);<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> p.addColumn(row, row, row);<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> table.put(p);<a name="line.341"></a> |
| <span class="sourceLineNo">342</span><a name="line.342"></a> |
| <span class="sourceLineNo">343</span> g = new Get(row);<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> r = table.get(g);<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> Assert.assertFalse(r.isStale());<a name="line.345"></a> |
| <span class="sourceLineNo">346</span><a name="line.346"></a> |
| <span class="sourceLineNo">347</span> try {<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> SlowMeCopro.cdl.set(new CountDownLatch(1));<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> g = new Get(row);<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> g.setConsistency(Consistency.TIMELINE);<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> r = table.get(g);<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> Assert.assertTrue(r.isStale());<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> } finally {<a name="line.353"></a> |
| <span class="sourceLineNo">354</span> SlowMeCopro.cdl.get().countDown();<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> SlowMeCopro.sleepTime.set(0);<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> }<a name="line.356"></a> |
| <span class="sourceLineNo">357</span><a name="line.357"></a> |
| <span class="sourceLineNo">358</span> Admin admin = HTU.getAdmin();<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> nHdt = admin.getDescriptor(td.getTableName());<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> Assert.assertEquals("fams=" + Arrays.toString(nHdt.getColumnFamilies()),<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> bHdt.getColumnFamilyCount() + 1, nHdt.getColumnFamilyCount());<a name="line.361"></a> |
| <span class="sourceLineNo">362</span><a name="line.362"></a> |
| <span class="sourceLineNo">363</span> admin.disableTable(td.getTableName());<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> admin.deleteTable(td.getTableName());<a name="line.364"></a> |
| <span class="sourceLineNo">365</span> admin.close();<a name="line.365"></a> |
| <span class="sourceLineNo">366</span> }<a name="line.366"></a> |
| <span class="sourceLineNo">367</span><a name="line.367"></a> |
| <span class="sourceLineNo">368</span> @SuppressWarnings("deprecation")<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> @Test<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> public void testReplicaAndReplication() throws Exception {<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> TableDescriptorBuilder builder =<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> HTU.createModifyableTableDescriptor("testReplicaAndReplication");<a name="line.372"></a> |
| <span class="sourceLineNo">373</span> builder.setRegionReplication(NB_SERVERS);<a name="line.373"></a> |
| <span class="sourceLineNo">374</span> builder.setColumnFamily(ColumnFamilyDescriptorBuilder.newBuilder(row)<a name="line.374"></a> |
| <span class="sourceLineNo">375</span> .setScope(HConstants.REPLICATION_SCOPE_GLOBAL).build());<a name="line.375"></a> |
| <span class="sourceLineNo">376</span><a name="line.376"></a> |
| <span class="sourceLineNo">377</span> builder.setCoprocessor(SlowMeCopro.class.getName());<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> TableDescriptor tableDescriptor = builder.build();<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> HTU.getAdmin().createTable(tableDescriptor, HBaseTestingUtil.KEYS_FOR_HBA_CREATE_TABLE);<a name="line.379"></a> |
| <span class="sourceLineNo">380</span><a name="line.380"></a> |
| <span class="sourceLineNo">381</span> Configuration conf2 = HBaseConfiguration.create(HTU.getConfiguration());<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> conf2.set(HConstants.HBASE_CLIENT_INSTANCE_ID, String.valueOf(-1));<a name="line.382"></a> |
| <span class="sourceLineNo">383</span> conf2.set(HConstants.ZOOKEEPER_ZNODE_PARENT, "/2");<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> MiniZooKeeperCluster miniZK = HTU.getZkCluster();<a name="line.384"></a> |
| <span class="sourceLineNo">385</span><a name="line.385"></a> |
| <span class="sourceLineNo">386</span> HTU2 = new HBaseTestingUtil(conf2);<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> HTU2.setZkCluster(miniZK);<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> HTU2.startMiniCluster(NB_SERVERS);<a name="line.388"></a> |
| <span class="sourceLineNo">389</span> LOG.info("Setup second Zk");<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> HTU2.getAdmin().createTable(tableDescriptor, HBaseTestingUtil.KEYS_FOR_HBA_CREATE_TABLE);<a name="line.390"></a> |
| <span class="sourceLineNo">391</span><a name="line.391"></a> |
| <span class="sourceLineNo">392</span> try (Connection connection = ConnectionFactory.createConnection(HTU.getConfiguration());<a name="line.392"></a> |
| <span class="sourceLineNo">393</span> Admin admin = connection.getAdmin()) {<a name="line.393"></a> |
| <span class="sourceLineNo">394</span> ReplicationPeerConfig rpc =<a name="line.394"></a> |
| <span class="sourceLineNo">395</span> ReplicationPeerConfig.newBuilder().setClusterKey(HTU2.getRpcConnnectionURI()).build();<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> admin.addReplicationPeer("2", rpc);<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> }<a name="line.397"></a> |
| <span class="sourceLineNo">398</span><a name="line.398"></a> |
| <span class="sourceLineNo">399</span> Put p = new Put(row);<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> p.addColumn(row, row, row);<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> final Table table = HTU.getConnection().getTable(tableDescriptor.getTableName());<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> table.put(p);<a name="line.402"></a> |
| <span class="sourceLineNo">403</span><a name="line.403"></a> |
| <span class="sourceLineNo">404</span> HTU.getAdmin().flush(table.getName());<a name="line.404"></a> |
| <span class="sourceLineNo">405</span> LOG.info("Put & flush done on the first cluster. Now doing a get on the same cluster.");<a name="line.405"></a> |
| <span class="sourceLineNo">406</span><a name="line.406"></a> |
| <span class="sourceLineNo">407</span> Waiter.waitFor(HTU.getConfiguration(), 1000, new Waiter.Predicate<Exception>() {<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> @Override<a name="line.408"></a> |
| <span class="sourceLineNo">409</span> public boolean evaluate() throws Exception {<a name="line.409"></a> |
| <span class="sourceLineNo">410</span> try {<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> SlowMeCopro.cdl.set(new CountDownLatch(1));<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> Get g = new Get(row);<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> g.setConsistency(Consistency.TIMELINE);<a name="line.413"></a> |
| <span class="sourceLineNo">414</span> Result r = table.get(g);<a name="line.414"></a> |
| <span class="sourceLineNo">415</span> Assert.assertTrue(r.isStale());<a name="line.415"></a> |
| <span class="sourceLineNo">416</span> return !r.isEmpty();<a name="line.416"></a> |
| <span class="sourceLineNo">417</span> } finally {<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> SlowMeCopro.cdl.get().countDown();<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> SlowMeCopro.sleepTime.set(0);<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> }<a name="line.420"></a> |
| <span class="sourceLineNo">421</span> }<a name="line.421"></a> |
| <span class="sourceLineNo">422</span> });<a name="line.422"></a> |
| <span class="sourceLineNo">423</span> table.close();<a name="line.423"></a> |
| <span class="sourceLineNo">424</span> LOG.info("stale get on the first cluster done. Now for the second.");<a name="line.424"></a> |
| <span class="sourceLineNo">425</span><a name="line.425"></a> |
| <span class="sourceLineNo">426</span> final Table table2 = HTU.getConnection().getTable(tableDescriptor.getTableName());<a name="line.426"></a> |
| <span class="sourceLineNo">427</span> Waiter.waitFor(HTU.getConfiguration(), 1000, new Waiter.Predicate<Exception>() {<a name="line.427"></a> |
| <span class="sourceLineNo">428</span> @Override<a name="line.428"></a> |
| <span class="sourceLineNo">429</span> public boolean evaluate() throws Exception {<a name="line.429"></a> |
| <span class="sourceLineNo">430</span> try {<a name="line.430"></a> |
| <span class="sourceLineNo">431</span> SlowMeCopro.cdl.set(new CountDownLatch(1));<a name="line.431"></a> |
| <span class="sourceLineNo">432</span> Get g = new Get(row);<a name="line.432"></a> |
| <span class="sourceLineNo">433</span> g.setConsistency(Consistency.TIMELINE);<a name="line.433"></a> |
| <span class="sourceLineNo">434</span> Result r = table2.get(g);<a name="line.434"></a> |
| <span class="sourceLineNo">435</span> Assert.assertTrue(r.isStale());<a name="line.435"></a> |
| <span class="sourceLineNo">436</span> return !r.isEmpty();<a name="line.436"></a> |
| <span class="sourceLineNo">437</span> } finally {<a name="line.437"></a> |
| <span class="sourceLineNo">438</span> SlowMeCopro.cdl.get().countDown();<a name="line.438"></a> |
| <span class="sourceLineNo">439</span> SlowMeCopro.sleepTime.set(0);<a name="line.439"></a> |
| <span class="sourceLineNo">440</span> }<a name="line.440"></a> |
| <span class="sourceLineNo">441</span> }<a name="line.441"></a> |
| <span class="sourceLineNo">442</span> });<a name="line.442"></a> |
| <span class="sourceLineNo">443</span> table2.close();<a name="line.443"></a> |
| <span class="sourceLineNo">444</span><a name="line.444"></a> |
| <span class="sourceLineNo">445</span> HTU.getAdmin().disableTable(tableDescriptor.getTableName());<a name="line.445"></a> |
| <span class="sourceLineNo">446</span> HTU.deleteTable(tableDescriptor.getTableName());<a name="line.446"></a> |
| <span class="sourceLineNo">447</span><a name="line.447"></a> |
| <span class="sourceLineNo">448</span> HTU2.getAdmin().disableTable(tableDescriptor.getTableName());<a name="line.448"></a> |
| <span class="sourceLineNo">449</span> HTU2.deleteTable(tableDescriptor.getTableName());<a name="line.449"></a> |
| <span class="sourceLineNo">450</span><a name="line.450"></a> |
| <span class="sourceLineNo">451</span> // We shutdown HTU2 minicluster later, in afterClass(), as shutting down<a name="line.451"></a> |
| <span class="sourceLineNo">452</span> // the minicluster has negative impact of deleting all HConnections in JVM.<a name="line.452"></a> |
| <span class="sourceLineNo">453</span> }<a name="line.453"></a> |
| <span class="sourceLineNo">454</span><a name="line.454"></a> |
| <span class="sourceLineNo">455</span> @Test<a name="line.455"></a> |
| <span class="sourceLineNo">456</span> public void testBulkLoad() throws IOException {<a name="line.456"></a> |
| <span class="sourceLineNo">457</span> // Create table then get the single region for our new table.<a name="line.457"></a> |
| <span class="sourceLineNo">458</span> LOG.debug("Creating test table");<a name="line.458"></a> |
| <span class="sourceLineNo">459</span> TableDescriptorBuilder builder = HTU.createModifyableTableDescriptor(<a name="line.459"></a> |
| <span class="sourceLineNo">460</span> TableName.valueOf("testBulkLoad"), ColumnFamilyDescriptorBuilder.DEFAULT_MIN_VERSIONS, 3,<a name="line.460"></a> |
| <span class="sourceLineNo">461</span> HConstants.FOREVER, ColumnFamilyDescriptorBuilder.DEFAULT_KEEP_DELETED);<a name="line.461"></a> |
| <span class="sourceLineNo">462</span> builder.setRegionReplication(NB_SERVERS);<a name="line.462"></a> |
| <span class="sourceLineNo">463</span> builder.setCoprocessor(SlowMeCopro.class.getName());<a name="line.463"></a> |
| <span class="sourceLineNo">464</span> TableDescriptor hdt = builder.build();<a name="line.464"></a> |
| <span class="sourceLineNo">465</span> Table table = HTU.createTable(hdt, new byte[][] { f }, null);<a name="line.465"></a> |
| <span class="sourceLineNo">466</span><a name="line.466"></a> |
| <span class="sourceLineNo">467</span> // create hfiles to load.<a name="line.467"></a> |
| <span class="sourceLineNo">468</span> LOG.debug("Creating test data");<a name="line.468"></a> |
| <span class="sourceLineNo">469</span> Path dir = HTU.getDataTestDirOnTestFS("testBulkLoad");<a name="line.469"></a> |
| <span class="sourceLineNo">470</span> final int numRows = 10;<a name="line.470"></a> |
| <span class="sourceLineNo">471</span> final byte[] qual = Bytes.toBytes("qual");<a name="line.471"></a> |
| <span class="sourceLineNo">472</span> final byte[] val = Bytes.toBytes("val");<a name="line.472"></a> |
| <span class="sourceLineNo">473</span> Map<byte[], List<Path>> family2Files = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.473"></a> |
| <span class="sourceLineNo">474</span> for (ColumnFamilyDescriptor col : hdt.getColumnFamilies()) {<a name="line.474"></a> |
| <span class="sourceLineNo">475</span> Path hfile = new Path(dir, col.getNameAsString());<a name="line.475"></a> |
| <span class="sourceLineNo">476</span> TestHRegionServerBulkLoad.createHFile(HTU.getTestFileSystem(), hfile, col.getName(), qual,<a name="line.476"></a> |
| <span class="sourceLineNo">477</span> val, numRows);<a name="line.477"></a> |
| <span class="sourceLineNo">478</span> family2Files.put(col.getName(), Collections.singletonList(hfile));<a name="line.478"></a> |
| <span class="sourceLineNo">479</span> }<a name="line.479"></a> |
| <span class="sourceLineNo">480</span><a name="line.480"></a> |
| <span class="sourceLineNo">481</span> // bulk load HFiles<a name="line.481"></a> |
| <span class="sourceLineNo">482</span> LOG.debug("Loading test data");<a name="line.482"></a> |
| <span class="sourceLineNo">483</span> BulkLoadHFiles.create(HTU.getConfiguration()).bulkLoad(hdt.getTableName(), family2Files);<a name="line.483"></a> |
| <span class="sourceLineNo">484</span><a name="line.484"></a> |
| <span class="sourceLineNo">485</span> // verify we can read them from the primary<a name="line.485"></a> |
| <span class="sourceLineNo">486</span> LOG.debug("Verifying data load");<a name="line.486"></a> |
| <span class="sourceLineNo">487</span> for (int i = 0; i < numRows; i++) {<a name="line.487"></a> |
| <span class="sourceLineNo">488</span> byte[] row = TestHRegionServerBulkLoad.rowkey(i);<a name="line.488"></a> |
| <span class="sourceLineNo">489</span> Get g = new Get(row);<a name="line.489"></a> |
| <span class="sourceLineNo">490</span> Result r = table.get(g);<a name="line.490"></a> |
| <span class="sourceLineNo">491</span> Assert.assertFalse(r.isStale());<a name="line.491"></a> |
| <span class="sourceLineNo">492</span> }<a name="line.492"></a> |
| <span class="sourceLineNo">493</span><a name="line.493"></a> |
| <span class="sourceLineNo">494</span> // verify we can read them from the replica<a name="line.494"></a> |
| <span class="sourceLineNo">495</span> LOG.debug("Verifying replica queries");<a name="line.495"></a> |
| <span class="sourceLineNo">496</span> try {<a name="line.496"></a> |
| <span class="sourceLineNo">497</span> SlowMeCopro.cdl.set(new CountDownLatch(1));<a name="line.497"></a> |
| <span class="sourceLineNo">498</span> for (int i = 0; i < numRows; i++) {<a name="line.498"></a> |
| <span class="sourceLineNo">499</span> byte[] row = TestHRegionServerBulkLoad.rowkey(i);<a name="line.499"></a> |
| <span class="sourceLineNo">500</span> Get g = new Get(row);<a name="line.500"></a> |
| <span class="sourceLineNo">501</span> g.setConsistency(Consistency.TIMELINE);<a name="line.501"></a> |
| <span class="sourceLineNo">502</span> Result r = table.get(g);<a name="line.502"></a> |
| <span class="sourceLineNo">503</span> Assert.assertTrue(r.isStale());<a name="line.503"></a> |
| <span class="sourceLineNo">504</span> }<a name="line.504"></a> |
| <span class="sourceLineNo">505</span> SlowMeCopro.cdl.get().countDown();<a name="line.505"></a> |
| <span class="sourceLineNo">506</span> } finally {<a name="line.506"></a> |
| <span class="sourceLineNo">507</span> SlowMeCopro.cdl.get().countDown();<a name="line.507"></a> |
| <span class="sourceLineNo">508</span> SlowMeCopro.sleepTime.set(0);<a name="line.508"></a> |
| <span class="sourceLineNo">509</span> }<a name="line.509"></a> |
| <span class="sourceLineNo">510</span><a name="line.510"></a> |
| <span class="sourceLineNo">511</span> HTU.getAdmin().disableTable(hdt.getTableName());<a name="line.511"></a> |
| <span class="sourceLineNo">512</span> HTU.deleteTable(hdt.getTableName());<a name="line.512"></a> |
| <span class="sourceLineNo">513</span> }<a name="line.513"></a> |
| <span class="sourceLineNo">514</span><a name="line.514"></a> |
| <span class="sourceLineNo">515</span> @Test<a name="line.515"></a> |
| <span class="sourceLineNo">516</span> public void testReplicaGetWithPrimaryDown() throws IOException {<a name="line.516"></a> |
| <span class="sourceLineNo">517</span> // Create table then get the single region for our new table.<a name="line.517"></a> |
| <span class="sourceLineNo">518</span> TableDescriptorBuilder builder =<a name="line.518"></a> |
| <span class="sourceLineNo">519</span> HTU.createModifyableTableDescriptor(TableName.valueOf("testCreateDeleteTable"),<a name="line.519"></a> |
| <span class="sourceLineNo">520</span> ColumnFamilyDescriptorBuilder.DEFAULT_MIN_VERSIONS, 3, HConstants.FOREVER,<a name="line.520"></a> |
| <span class="sourceLineNo">521</span> ColumnFamilyDescriptorBuilder.DEFAULT_KEEP_DELETED);<a name="line.521"></a> |
| <span class="sourceLineNo">522</span> builder.setRegionReplication(NB_SERVERS);<a name="line.522"></a> |
| <span class="sourceLineNo">523</span> builder.setCoprocessor(RegionServerStoppedCopro.class.getName());<a name="line.523"></a> |
| <span class="sourceLineNo">524</span> TableDescriptor hdt = builder.build();<a name="line.524"></a> |
| <span class="sourceLineNo">525</span> try {<a name="line.525"></a> |
| <span class="sourceLineNo">526</span> Table table = HTU.createTable(hdt, new byte[][] { f }, null);<a name="line.526"></a> |
| <span class="sourceLineNo">527</span><a name="line.527"></a> |
| <span class="sourceLineNo">528</span> Put p = new Put(row);<a name="line.528"></a> |
| <span class="sourceLineNo">529</span> p.addColumn(f, row, row);<a name="line.529"></a> |
| <span class="sourceLineNo">530</span> table.put(p);<a name="line.530"></a> |
| <span class="sourceLineNo">531</span><a name="line.531"></a> |
| <span class="sourceLineNo">532</span> // Flush so it can be picked by the replica refresher thread<a name="line.532"></a> |
| <span class="sourceLineNo">533</span> HTU.flush(table.getName());<a name="line.533"></a> |
| <span class="sourceLineNo">534</span><a name="line.534"></a> |
| <span class="sourceLineNo">535</span> // Sleep for some time until data is picked up by replicas<a name="line.535"></a> |
| <span class="sourceLineNo">536</span> try {<a name="line.536"></a> |
| <span class="sourceLineNo">537</span> Thread.sleep(2 * REFRESH_PERIOD);<a name="line.537"></a> |
| <span class="sourceLineNo">538</span> } catch (InterruptedException e1) {<a name="line.538"></a> |
| <span class="sourceLineNo">539</span> LOG.error(e1.toString(), e1);<a name="line.539"></a> |
| <span class="sourceLineNo">540</span> }<a name="line.540"></a> |
| <span class="sourceLineNo">541</span><a name="line.541"></a> |
| <span class="sourceLineNo">542</span> // But if we ask for stale we will get it<a name="line.542"></a> |
| <span class="sourceLineNo">543</span> Get g = new Get(row);<a name="line.543"></a> |
| <span class="sourceLineNo">544</span> g.setConsistency(Consistency.TIMELINE);<a name="line.544"></a> |
| <span class="sourceLineNo">545</span> Result r = table.get(g);<a name="line.545"></a> |
| <span class="sourceLineNo">546</span> Assert.assertTrue(r.isStale());<a name="line.546"></a> |
| <span class="sourceLineNo">547</span> } finally {<a name="line.547"></a> |
| <span class="sourceLineNo">548</span> HTU.getAdmin().disableTable(hdt.getTableName());<a name="line.548"></a> |
| <span class="sourceLineNo">549</span> HTU.deleteTable(hdt.getTableName());<a name="line.549"></a> |
| <span class="sourceLineNo">550</span> }<a name="line.550"></a> |
| <span class="sourceLineNo">551</span> }<a name="line.551"></a> |
| <span class="sourceLineNo">552</span><a name="line.552"></a> |
| <span class="sourceLineNo">553</span> @Test<a name="line.553"></a> |
| <span class="sourceLineNo">554</span> public void testReplicaScanWithPrimaryDown() throws IOException {<a name="line.554"></a> |
| <span class="sourceLineNo">555</span> // Create table then get the single region for our new table.<a name="line.555"></a> |
| <span class="sourceLineNo">556</span> TableDescriptorBuilder builder =<a name="line.556"></a> |
| <span class="sourceLineNo">557</span> HTU.createModifyableTableDescriptor(TableName.valueOf("testCreateDeleteTable"),<a name="line.557"></a> |
| <span class="sourceLineNo">558</span> ColumnFamilyDescriptorBuilder.DEFAULT_MIN_VERSIONS, 3, HConstants.FOREVER,<a name="line.558"></a> |
| <span class="sourceLineNo">559</span> ColumnFamilyDescriptorBuilder.DEFAULT_KEEP_DELETED);<a name="line.559"></a> |
| <span class="sourceLineNo">560</span> builder.setRegionReplication(NB_SERVERS);<a name="line.560"></a> |
| <span class="sourceLineNo">561</span> builder.setCoprocessor(RegionServerStoppedCopro.class.getName());<a name="line.561"></a> |
| <span class="sourceLineNo">562</span> TableDescriptor hdt = builder.build();<a name="line.562"></a> |
| <span class="sourceLineNo">563</span> try {<a name="line.563"></a> |
| <span class="sourceLineNo">564</span> Table table = HTU.createTable(hdt, new byte[][] { f }, null);<a name="line.564"></a> |
| <span class="sourceLineNo">565</span><a name="line.565"></a> |
| <span class="sourceLineNo">566</span> Put p = new Put(row);<a name="line.566"></a> |
| <span class="sourceLineNo">567</span> p.addColumn(f, row, row);<a name="line.567"></a> |
| <span class="sourceLineNo">568</span> table.put(p);<a name="line.568"></a> |
| <span class="sourceLineNo">569</span><a name="line.569"></a> |
| <span class="sourceLineNo">570</span> // Flush so it can be picked by the replica refresher thread<a name="line.570"></a> |
| <span class="sourceLineNo">571</span> HTU.flush(table.getName());<a name="line.571"></a> |
| <span class="sourceLineNo">572</span><a name="line.572"></a> |
| <span class="sourceLineNo">573</span> // Sleep for some time until data is picked up by replicas<a name="line.573"></a> |
| <span class="sourceLineNo">574</span> try {<a name="line.574"></a> |
| <span class="sourceLineNo">575</span> Thread.sleep(2 * REFRESH_PERIOD);<a name="line.575"></a> |
| <span class="sourceLineNo">576</span> } catch (InterruptedException e1) {<a name="line.576"></a> |
| <span class="sourceLineNo">577</span> LOG.error(e1.toString(), e1);<a name="line.577"></a> |
| <span class="sourceLineNo">578</span> }<a name="line.578"></a> |
| <span class="sourceLineNo">579</span><a name="line.579"></a> |
| <span class="sourceLineNo">580</span> // But if we ask for stale we will get it<a name="line.580"></a> |
| <span class="sourceLineNo">581</span> // Instantiating the Scan class<a name="line.581"></a> |
| <span class="sourceLineNo">582</span> Scan scan = new Scan();<a name="line.582"></a> |
| <span class="sourceLineNo">583</span><a name="line.583"></a> |
| <span class="sourceLineNo">584</span> // Scanning the required columns<a name="line.584"></a> |
| <span class="sourceLineNo">585</span> scan.addFamily(f);<a name="line.585"></a> |
| <span class="sourceLineNo">586</span> scan.setConsistency(Consistency.TIMELINE);<a name="line.586"></a> |
| <span class="sourceLineNo">587</span><a name="line.587"></a> |
| <span class="sourceLineNo">588</span> // Getting the scan result<a name="line.588"></a> |
| <span class="sourceLineNo">589</span> ResultScanner scanner = table.getScanner(scan);<a name="line.589"></a> |
| <span class="sourceLineNo">590</span><a name="line.590"></a> |
| <span class="sourceLineNo">591</span> Result r = scanner.next();<a name="line.591"></a> |
| <span class="sourceLineNo">592</span><a name="line.592"></a> |
| <span class="sourceLineNo">593</span> Assert.assertTrue(r.isStale());<a name="line.593"></a> |
| <span class="sourceLineNo">594</span> } finally {<a name="line.594"></a> |
| <span class="sourceLineNo">595</span> HTU.getAdmin().disableTable(hdt.getTableName());<a name="line.595"></a> |
| <span class="sourceLineNo">596</span> HTU.deleteTable(hdt.getTableName());<a name="line.596"></a> |
| <span class="sourceLineNo">597</span> }<a name="line.597"></a> |
| <span class="sourceLineNo">598</span> }<a name="line.598"></a> |
| <span class="sourceLineNo">599</span><a name="line.599"></a> |
| <span class="sourceLineNo">600</span> @Test<a name="line.600"></a> |
| <span class="sourceLineNo">601</span> public void testReplicaGetWithAsyncRpcClientImpl() throws IOException {<a name="line.601"></a> |
| <span class="sourceLineNo">602</span> HTU.getConfiguration().setBoolean("hbase.ipc.client.specificThreadForWriting", true);<a name="line.602"></a> |
| <span class="sourceLineNo">603</span> HTU.getConfiguration().set("hbase.rpc.client.impl",<a name="line.603"></a> |
| <span class="sourceLineNo">604</span> "org.apache.hadoop.hbase.ipc.AsyncRpcClient");<a name="line.604"></a> |
| <span class="sourceLineNo">605</span> // Create table then get the single region for our new table.<a name="line.605"></a> |
| <span class="sourceLineNo">606</span> TableDescriptorBuilder builder =<a name="line.606"></a> |
| <span class="sourceLineNo">607</span> HTU.createModifyableTableDescriptor(TableName.valueOf("testReplicaGetWithAsyncRpcClientImpl"),<a name="line.607"></a> |
| <span class="sourceLineNo">608</span> ColumnFamilyDescriptorBuilder.DEFAULT_MIN_VERSIONS, 3, HConstants.FOREVER,<a name="line.608"></a> |
| <span class="sourceLineNo">609</span> ColumnFamilyDescriptorBuilder.DEFAULT_KEEP_DELETED);<a name="line.609"></a> |
| <span class="sourceLineNo">610</span> builder.setRegionReplication(NB_SERVERS);<a name="line.610"></a> |
| <span class="sourceLineNo">611</span> builder.setCoprocessor(SlowMeCopro.class.getName());<a name="line.611"></a> |
| <span class="sourceLineNo">612</span> TableDescriptor hdt = builder.build();<a name="line.612"></a> |
| <span class="sourceLineNo">613</span> try {<a name="line.613"></a> |
| <span class="sourceLineNo">614</span> Table table = HTU.createTable(hdt, new byte[][] { f }, null);<a name="line.614"></a> |
| <span class="sourceLineNo">615</span><a name="line.615"></a> |
| <span class="sourceLineNo">616</span> Put p = new Put(row);<a name="line.616"></a> |
| <span class="sourceLineNo">617</span> p.addColumn(f, row, row);<a name="line.617"></a> |
| <span class="sourceLineNo">618</span> table.put(p);<a name="line.618"></a> |
| <span class="sourceLineNo">619</span><a name="line.619"></a> |
| <span class="sourceLineNo">620</span> // Flush so it can be picked by the replica refresher thread<a name="line.620"></a> |
| <span class="sourceLineNo">621</span> HTU.flush(table.getName());<a name="line.621"></a> |
| <span class="sourceLineNo">622</span><a name="line.622"></a> |
| <span class="sourceLineNo">623</span> // Sleep for some time until data is picked up by replicas<a name="line.623"></a> |
| <span class="sourceLineNo">624</span> try {<a name="line.624"></a> |
| <span class="sourceLineNo">625</span> Thread.sleep(2 * REFRESH_PERIOD);<a name="line.625"></a> |
| <span class="sourceLineNo">626</span> } catch (InterruptedException e1) {<a name="line.626"></a> |
| <span class="sourceLineNo">627</span> LOG.error(e1.toString(), e1);<a name="line.627"></a> |
| <span class="sourceLineNo">628</span> }<a name="line.628"></a> |
| <span class="sourceLineNo">629</span><a name="line.629"></a> |
| <span class="sourceLineNo">630</span> try {<a name="line.630"></a> |
| <span class="sourceLineNo">631</span> // Create the new connection so new config can kick in<a name="line.631"></a> |
| <span class="sourceLineNo">632</span> Connection connection = ConnectionFactory.createConnection(HTU.getConfiguration());<a name="line.632"></a> |
| <span class="sourceLineNo">633</span> Table t = connection.getTable(hdt.getTableName());<a name="line.633"></a> |
| <span class="sourceLineNo">634</span><a name="line.634"></a> |
| <span class="sourceLineNo">635</span> // But if we ask for stale we will get it<a name="line.635"></a> |
| <span class="sourceLineNo">636</span> SlowMeCopro.cdl.set(new CountDownLatch(1));<a name="line.636"></a> |
| <span class="sourceLineNo">637</span> Get g = new Get(row);<a name="line.637"></a> |
| <span class="sourceLineNo">638</span> g.setConsistency(Consistency.TIMELINE);<a name="line.638"></a> |
| <span class="sourceLineNo">639</span> Result r = t.get(g);<a name="line.639"></a> |
| <span class="sourceLineNo">640</span> Assert.assertTrue(r.isStale());<a name="line.640"></a> |
| <span class="sourceLineNo">641</span> SlowMeCopro.cdl.get().countDown();<a name="line.641"></a> |
| <span class="sourceLineNo">642</span> } finally {<a name="line.642"></a> |
| <span class="sourceLineNo">643</span> SlowMeCopro.cdl.get().countDown();<a name="line.643"></a> |
| <span class="sourceLineNo">644</span> SlowMeCopro.sleepTime.set(0);<a name="line.644"></a> |
| <span class="sourceLineNo">645</span> }<a name="line.645"></a> |
| <span class="sourceLineNo">646</span> } finally {<a name="line.646"></a> |
| <span class="sourceLineNo">647</span> HTU.getConfiguration().unset("hbase.ipc.client.specificThreadForWriting");<a name="line.647"></a> |
| <span class="sourceLineNo">648</span> HTU.getConfiguration().unset("hbase.rpc.client.impl");<a name="line.648"></a> |
| <span class="sourceLineNo">649</span> HTU.getAdmin().disableTable(hdt.getTableName());<a name="line.649"></a> |
| <span class="sourceLineNo">650</span> HTU.deleteTable(hdt.getTableName());<a name="line.650"></a> |
| <span class="sourceLineNo">651</span> }<a name="line.651"></a> |
| <span class="sourceLineNo">652</span> }<a name="line.652"></a> |
| <span class="sourceLineNo">653</span>}<a name="line.653"></a> |
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| </div> |
| </body> |
| </html> |
