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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><a name="line.18"></a> |
| <span class="sourceLineNo">019</span>package org.apache.hadoop.hbase;<a name="line.19"></a> |
| <span class="sourceLineNo">020</span><a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import static org.junit.Assert.assertEquals;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import static org.junit.Assert.assertTrue;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span><a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.io.IOException;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.util.Arrays;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.util.Set;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.hadoop.conf.Configuration;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.hadoop.fs.FileStatus;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.hadoop.fs.FileSystem;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.hadoop.fs.Path;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptor;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.client.Put;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.client.Result;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.client.ResultScanner;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.client.Table;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.master.cleaner.TimeToLiveHFileCleaner;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.mob.FaultyMobStoreCompactor;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.mob.MobConstants;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.mob.MobFileCleanerChore;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.mob.MobStoreEngine;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.mob.MobUtils;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.testclassification.IntegrationTests;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import org.apache.hadoop.util.ToolRunner;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import org.junit.After;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import org.junit.Before;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import org.junit.Test;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import org.junit.experimental.categories.Category;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span>import org.slf4j.Logger;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import org.slf4j.LoggerFactory;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span><a name="line.54"></a> |
| <span class="sourceLineNo">055</span>import org.apache.hbase.thirdparty.com.google.common.base.MoreObjects;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine;<a name="line.56"></a> |
| <span class="sourceLineNo">057</span><a name="line.57"></a> |
| <span class="sourceLineNo">058</span>/**<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> * An integration test to detect regressions in HBASE-22749. Test creates<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> * MOB-enabled table, and runs in parallel, the following tasks: loads data,<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> * runs MOB compactions, runs MOB cleaning chore. The failure injections into MOB<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> * compaction cycle is implemented via specific sub-class of DefaultMobStoreCompactor -<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> * FaultyMobStoreCompactor. The probability of failure is controlled by command-line<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> * argument 'failprob'.<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> * @see <a href="https://issues.apache.org/jira/browse/HBASE-22749">HBASE-22749</a><a name="line.65"></a> |
| <span class="sourceLineNo">066</span> * <p><a name="line.66"></a> |
| <span class="sourceLineNo">067</span> * Sample usage:<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> * <pre><a name="line.68"></a> |
| <span class="sourceLineNo">069</span> * hbase org.apache.hadoop.hbase.IntegrationTestMobCompaction -Dservers=10 -Drows=1000000<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> * -Dfailprob=0.2<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> * </pre><a name="line.71"></a> |
| <span class="sourceLineNo">072</span> */<a name="line.72"></a> |
| <span class="sourceLineNo">073</span>@SuppressWarnings("deprecation")<a name="line.73"></a> |
| <span class="sourceLineNo">074</span><a name="line.74"></a> |
| <span class="sourceLineNo">075</span>@Category(IntegrationTests.class)<a name="line.75"></a> |
| <span class="sourceLineNo">076</span>public class IntegrationTestMobCompaction extends IntegrationTestBase {<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> protected static final Logger LOG = LoggerFactory.getLogger(IntegrationTestMobCompaction.class);<a name="line.77"></a> |
| <span class="sourceLineNo">078</span><a name="line.78"></a> |
| <span class="sourceLineNo">079</span> protected static final String REGIONSERVER_COUNT_KEY = "servers";<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> protected static final String ROWS_COUNT_KEY = "rows";<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> protected static final String FAILURE_PROB_KEY = "failprob";<a name="line.81"></a> |
| <span class="sourceLineNo">082</span><a name="line.82"></a> |
| <span class="sourceLineNo">083</span> protected static final int DEFAULT_REGIONSERVER_COUNT = 3;<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> protected static final int DEFAULT_ROWS_COUNT = 5000000;<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> protected static final double DEFAULT_FAILURE_PROB = 0.1;<a name="line.85"></a> |
| <span class="sourceLineNo">086</span><a name="line.86"></a> |
| <span class="sourceLineNo">087</span> protected static int regionServerCount = DEFAULT_REGIONSERVER_COUNT;<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> protected static long rowsToLoad = DEFAULT_ROWS_COUNT;<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> protected static double failureProb = DEFAULT_FAILURE_PROB;<a name="line.89"></a> |
| <span class="sourceLineNo">090</span><a name="line.90"></a> |
| <span class="sourceLineNo">091</span> protected static String famStr = "f1";<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> protected static byte[] fam = Bytes.toBytes(famStr);<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> protected static byte[] qualifier = Bytes.toBytes("q1");<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> protected static long mobLen = 10;<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> protected static byte[] mobVal = Bytes<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> .toBytes("01234567890123456789012345678901234567890123456789012345678901234567890123456789");<a name="line.96"></a> |
| <span class="sourceLineNo">097</span><a name="line.97"></a> |
| <span class="sourceLineNo">098</span> private static Configuration conf;<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> private static TableDescriptor tableDescriptor;<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> private static ColumnFamilyDescriptor familyDescriptor;<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> private static Admin admin;<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> private static Table table = null;<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> private static MobFileCleanerChore chore;<a name="line.103"></a> |
| <span class="sourceLineNo">104</span><a name="line.104"></a> |
| <span class="sourceLineNo">105</span> private static volatile boolean run = true;<a name="line.105"></a> |
| <span class="sourceLineNo">106</span><a name="line.106"></a> |
| <span class="sourceLineNo">107</span> @Override<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> @Before<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> public void setUp() throws Exception {<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> util = getTestingUtil(getConf());<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> conf = util.getConfiguration();<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> // Initialize with test-specific configuration values<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> initConf(conf);<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> regionServerCount =<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> conf.getInt(REGIONSERVER_COUNT_KEY, DEFAULT_REGIONSERVER_COUNT);<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> LOG.info("Initializing cluster with {} region servers.", regionServerCount);<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> util.initializeCluster(regionServerCount);<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> admin = util.getAdmin();<a name="line.118"></a> |
| <span class="sourceLineNo">119</span><a name="line.119"></a> |
| <span class="sourceLineNo">120</span> createTestTable();<a name="line.120"></a> |
| <span class="sourceLineNo">121</span><a name="line.121"></a> |
| <span class="sourceLineNo">122</span> LOG.info("Cluster initialized and ready");<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> private void createTestTable() throws IOException {<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> // Create test table<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> familyDescriptor = ColumnFamilyDescriptorBuilder.newBuilder(fam).setMobEnabled(true)<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> .setMobThreshold(mobLen).setMaxVersions(1).build();<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> tableDescriptor = util.createModifyableTableDescriptor("testMobCompactTable")<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> .setColumnFamily(familyDescriptor).build();<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> table = util.createTable(tableDescriptor, null);<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> }<a name="line.132"></a> |
| <span class="sourceLineNo">133</span><a name="line.133"></a> |
| <span class="sourceLineNo">134</span> @After<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> public void tearDown() throws IOException {<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> LOG.info("Cleaning up after test.");<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> if(util.isDistributedCluster()) {<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> deleteTablesIfAny();<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> // TODO<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> }<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> LOG.info("Restoring cluster.");<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> util.restoreCluster();<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> LOG.info("Cluster restored.");<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> }<a name="line.144"></a> |
| <span class="sourceLineNo">145</span><a name="line.145"></a> |
| <span class="sourceLineNo">146</span> @Override<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> public void setUpMonkey() throws Exception {<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> // Sorry, no Monkey<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> String msg = "Chaos monkey is not supported";<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> LOG.warn(msg);<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> throw new IOException(msg);<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> private void deleteTablesIfAny() throws IOException {<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> if (table != null) {<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> util.deleteTableIfAny(table.getName());<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> }<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> }<a name="line.158"></a> |
| <span class="sourceLineNo">159</span><a name="line.159"></a> |
| <span class="sourceLineNo">160</span><a name="line.160"></a> |
| <span class="sourceLineNo">161</span><a name="line.161"></a> |
| <span class="sourceLineNo">162</span> @Override<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> public void setUpCluster() throws Exception {<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> util = getTestingUtil(getConf());<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> LOG.debug("Initializing/checking cluster has {} servers",regionServerCount);<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> util.initializeCluster(regionServerCount);<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> LOG.debug("Done initializing/checking cluster");<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> /**<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> *<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> * @return status of CLI execution<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> */<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> @Override<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> public int runTestFromCommandLine() throws Exception {<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> testMobCompaction();<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> return 0;<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> }<a name="line.178"></a> |
| <span class="sourceLineNo">179</span><a name="line.179"></a> |
| <span class="sourceLineNo">180</span> @Override<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> public TableName getTablename() {<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> // That is only valid when Monkey is CALM (no monkey)<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> return null;<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> }<a name="line.184"></a> |
| <span class="sourceLineNo">185</span><a name="line.185"></a> |
| <span class="sourceLineNo">186</span> @Override<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> protected Set<String> getColumnFamilies() {<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> // That is only valid when Monkey is CALM (no monkey)<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> return null;<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> }<a name="line.190"></a> |
| <span class="sourceLineNo">191</span><a name="line.191"></a> |
| <span class="sourceLineNo">192</span> @Override<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> protected void addOptions() {<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> addOptWithArg(REGIONSERVER_COUNT_KEY,<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> "Total number of region servers. Default: '" + DEFAULT_REGIONSERVER_COUNT + "'");<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> addOptWithArg(ROWS_COUNT_KEY,<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> "Total number of data rows to load. Default: '" + DEFAULT_ROWS_COUNT + "'");<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> addOptWithArg(FAILURE_PROB_KEY,<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> "Probability of a failure of a region MOB compaction request. Default: '"<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> + DEFAULT_FAILURE_PROB + "'");<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> }<a name="line.201"></a> |
| <span class="sourceLineNo">202</span><a name="line.202"></a> |
| <span class="sourceLineNo">203</span> @Override<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> protected void processOptions(CommandLine cmd) {<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> super.processOptions(cmd);<a name="line.205"></a> |
| <span class="sourceLineNo">206</span><a name="line.206"></a> |
| <span class="sourceLineNo">207</span> regionServerCount =<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> Integer.parseInt(cmd.getOptionValue(REGIONSERVER_COUNT_KEY,<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> Integer.toString(DEFAULT_REGIONSERVER_COUNT)));<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> rowsToLoad =<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> Long.parseLong(cmd.getOptionValue(ROWS_COUNT_KEY,<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> Long.toString(DEFAULT_ROWS_COUNT)));<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> failureProb = Double.parseDouble(cmd.getOptionValue(FAILURE_PROB_KEY,<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> Double.toString(DEFAULT_FAILURE_PROB)));<a name="line.214"></a> |
| <span class="sourceLineNo">215</span><a name="line.215"></a> |
| <span class="sourceLineNo">216</span> LOG.info(MoreObjects.toStringHelper("Parsed Options")<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> .add(REGIONSERVER_COUNT_KEY, regionServerCount)<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> .add(ROWS_COUNT_KEY, rowsToLoad)<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> .add(FAILURE_PROB_KEY, failureProb)<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> .toString());<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> }<a name="line.221"></a> |
| <span class="sourceLineNo">222</span><a name="line.222"></a> |
| <span class="sourceLineNo">223</span> private static void initConf(Configuration conf) {<a name="line.223"></a> |
| <span class="sourceLineNo">224</span><a name="line.224"></a> |
| <span class="sourceLineNo">225</span> conf.setInt("hfile.format.version", 3);<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> conf.setLong(TimeToLiveHFileCleaner.TTL_CONF_KEY, 0);<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> conf.setInt("hbase.client.retries.number", 100);<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> conf.setInt("hbase.hregion.max.filesize", 200000000);<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> conf.setInt("hbase.hregion.memstore.flush.size", 800000);<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> conf.setInt("hbase.hstore.blockingStoreFiles", 150);<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> conf.setInt("hbase.hstore.compaction.throughput.lower.bound", 52428800);<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> conf.setInt("hbase.hstore.compaction.throughput.higher.bound", 2 * 52428800);<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> conf.setDouble("hbase.mob.compaction.fault.probability", failureProb);<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> conf.set(MobStoreEngine.MOB_COMPACTOR_CLASS_KEY,<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> FaultyMobStoreCompactor.class.getName());<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> conf.setBoolean("hbase.table.sanity.checks", false);<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> conf.setLong(MobConstants.MIN_AGE_TO_ARCHIVE_KEY, 20000);<a name="line.237"></a> |
| <span class="sourceLineNo">238</span><a name="line.238"></a> |
| <span class="sourceLineNo">239</span> }<a name="line.239"></a> |
| <span class="sourceLineNo">240</span><a name="line.240"></a> |
| <span class="sourceLineNo">241</span><a name="line.241"></a> |
| <span class="sourceLineNo">242</span> class MajorCompaction implements Runnable {<a name="line.242"></a> |
| <span class="sourceLineNo">243</span><a name="line.243"></a> |
| <span class="sourceLineNo">244</span> @Override<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> public void run() {<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> while (run) {<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> try {<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> admin.majorCompact(tableDescriptor.getTableName(), fam);<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> Thread.sleep(120000);<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> } catch (Exception e) {<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> LOG.error("MOB Stress Test FAILED", e);<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> System.exit(-1);<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> }<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> }<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> }<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> }<a name="line.256"></a> |
| <span class="sourceLineNo">257</span><a name="line.257"></a> |
| <span class="sourceLineNo">258</span> class CleanMobAndArchive implements Runnable {<a name="line.258"></a> |
| <span class="sourceLineNo">259</span><a name="line.259"></a> |
| <span class="sourceLineNo">260</span> @Override<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> public void run() {<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> while (run) {<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> try {<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> LOG.info("MOB cleanup chore started ...");<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> if (chore == null) {<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> chore = new MobFileCleanerChore();<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> }<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> chore.cleanupObsoleteMobFiles(conf, table.getName());<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> LOG.info("MOB cleanup chore finished");<a name="line.269"></a> |
| <span class="sourceLineNo">270</span><a name="line.270"></a> |
| <span class="sourceLineNo">271</span> Thread.sleep(130000);<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> } catch (Exception e) {<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> e.printStackTrace();<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> }<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> }<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> }<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> }<a name="line.277"></a> |
| <span class="sourceLineNo">278</span><a name="line.278"></a> |
| <span class="sourceLineNo">279</span> class WriteData implements Runnable {<a name="line.279"></a> |
| <span class="sourceLineNo">280</span><a name="line.280"></a> |
| <span class="sourceLineNo">281</span> private long rows = -1;<a name="line.281"></a> |
| <span class="sourceLineNo">282</span><a name="line.282"></a> |
| <span class="sourceLineNo">283</span> public WriteData(long rows) {<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> this.rows = rows;<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> }<a name="line.285"></a> |
| <span class="sourceLineNo">286</span><a name="line.286"></a> |
| <span class="sourceLineNo">287</span> @Override<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> public void run() {<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> try {<a name="line.289"></a> |
| <span class="sourceLineNo">290</span><a name="line.290"></a> |
| <span class="sourceLineNo">291</span> // BufferedMutator bm = admin.getConnection().getBufferedMutator(table.getName());<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> // Put Operation<a name="line.292"></a> |
| <span class="sourceLineNo">293</span> for (int i = 0; i < rows; i++) {<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> Put p = new Put(Bytes.toBytes(i));<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> p.addColumn(fam, qualifier, mobVal);<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> table.put(p);<a name="line.296"></a> |
| <span class="sourceLineNo">297</span><a name="line.297"></a> |
| <span class="sourceLineNo">298</span> // bm.mutate(p);<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> if (i % 10000 == 0) {<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> LOG.info("LOADED=" + i);<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> try {<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> Thread.sleep(500);<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> } catch (InterruptedException ee) {<a name="line.303"></a> |
| <span class="sourceLineNo">304</span><a name="line.304"></a> |
| <span class="sourceLineNo">305</span> }<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> }<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> if (i % 100000 == 0) {<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> printStats(i);<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> }<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> }<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> // bm.flush();<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> admin.flush(table.getName());<a name="line.312"></a> |
| <span class="sourceLineNo">313</span> run = false;<a name="line.313"></a> |
| <span class="sourceLineNo">314</span> } catch (Exception e) {<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> LOG.error("MOB Stress Test FAILED", e);<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> System.exit(-1);<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> }<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> }<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> }<a name="line.319"></a> |
| <span class="sourceLineNo">320</span><a name="line.320"></a> |
| <span class="sourceLineNo">321</span> @Test<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> public void testMobCompaction() throws InterruptedException, IOException {<a name="line.322"></a> |
| <span class="sourceLineNo">323</span><a name="line.323"></a> |
| <span class="sourceLineNo">324</span> try {<a name="line.324"></a> |
| <span class="sourceLineNo">325</span><a name="line.325"></a> |
| <span class="sourceLineNo">326</span> Thread writeData = new Thread(new WriteData(rowsToLoad));<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> writeData.start();<a name="line.327"></a> |
| <span class="sourceLineNo">328</span><a name="line.328"></a> |
| <span class="sourceLineNo">329</span> Thread majorcompact = new Thread(new MajorCompaction());<a name="line.329"></a> |
| <span class="sourceLineNo">330</span> majorcompact.start();<a name="line.330"></a> |
| <span class="sourceLineNo">331</span><a name="line.331"></a> |
| <span class="sourceLineNo">332</span> Thread cleaner = new Thread(new CleanMobAndArchive());<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> cleaner.start();<a name="line.333"></a> |
| <span class="sourceLineNo">334</span><a name="line.334"></a> |
| <span class="sourceLineNo">335</span> while (run) {<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> Thread.sleep(1000);<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> }<a name="line.337"></a> |
| <span class="sourceLineNo">338</span><a name="line.338"></a> |
| <span class="sourceLineNo">339</span> getNumberOfMobFiles(conf, table.getName(), new String(fam));<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> LOG.info("Waiting for write thread to finish ...");<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> writeData.join();<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> // Cleanup again<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> chore.cleanupObsoleteMobFiles(conf, table.getName());<a name="line.343"></a> |
| <span class="sourceLineNo">344</span><a name="line.344"></a> |
| <span class="sourceLineNo">345</span> if (util != null) {<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> LOG.info("Archive cleaner started ...");<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> // Call archive cleaner again<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> util.getMiniHBaseCluster().getMaster().getHFileCleaner().choreForTesting();<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> LOG.info("Archive cleaner finished");<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> }<a name="line.350"></a> |
| <span class="sourceLineNo">351</span><a name="line.351"></a> |
| <span class="sourceLineNo">352</span> scanTable();<a name="line.352"></a> |
| <span class="sourceLineNo">353</span><a name="line.353"></a> |
| <span class="sourceLineNo">354</span> } finally {<a name="line.354"></a> |
| <span class="sourceLineNo">355</span><a name="line.355"></a> |
| <span class="sourceLineNo">356</span> admin.disableTable(tableDescriptor.getTableName());<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> admin.deleteTable(tableDescriptor.getTableName());<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> }<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> LOG.info("MOB Stress Test finished OK");<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> printStats(rowsToLoad);<a name="line.360"></a> |
| <span class="sourceLineNo">361</span><a name="line.361"></a> |
| <span class="sourceLineNo">362</span> }<a name="line.362"></a> |
| <span class="sourceLineNo">363</span><a name="line.363"></a> |
| <span class="sourceLineNo">364</span> private long getNumberOfMobFiles(Configuration conf, TableName tableName, String family)<a name="line.364"></a> |
| <span class="sourceLineNo">365</span> throws IOException {<a name="line.365"></a> |
| <span class="sourceLineNo">366</span> FileSystem fs = FileSystem.get(conf);<a name="line.366"></a> |
| <span class="sourceLineNo">367</span> Path dir = MobUtils.getMobFamilyPath(conf, tableName, family);<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> FileStatus[] stat = fs.listStatus(dir);<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> for (FileStatus st : stat) {<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> LOG.debug("MOB Directory content: {}", st.getPath());<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> }<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> LOG.debug("MOB Directory content total files: {}", stat.length);<a name="line.372"></a> |
| <span class="sourceLineNo">373</span><a name="line.373"></a> |
| <span class="sourceLineNo">374</span> return stat.length;<a name="line.374"></a> |
| <span class="sourceLineNo">375</span> }<a name="line.375"></a> |
| <span class="sourceLineNo">376</span><a name="line.376"></a> |
| <span class="sourceLineNo">377</span> public void printStats(long loaded) {<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> LOG.info("MOB Stress Test: loaded=" + loaded + " compactions="<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> + FaultyMobStoreCompactor.totalCompactions.get() + " major="<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> + FaultyMobStoreCompactor.totalMajorCompactions.get() + " mob="<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> + FaultyMobStoreCompactor.mobCounter.get() + " injected failures="<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> + FaultyMobStoreCompactor.totalFailures.get());<a name="line.382"></a> |
| <span class="sourceLineNo">383</span> }<a name="line.383"></a> |
| <span class="sourceLineNo">384</span><a name="line.384"></a> |
| <span class="sourceLineNo">385</span> private void scanTable() {<a name="line.385"></a> |
| <span class="sourceLineNo">386</span> try {<a name="line.386"></a> |
| <span class="sourceLineNo">387</span><a name="line.387"></a> |
| <span class="sourceLineNo">388</span> Result result;<a name="line.388"></a> |
| <span class="sourceLineNo">389</span> ResultScanner scanner = table.getScanner(fam);<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> int counter = 0;<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> while ((result = scanner.next()) != null) {<a name="line.391"></a> |
| <span class="sourceLineNo">392</span> assertTrue(Arrays.equals(result.getValue(fam, qualifier), mobVal));<a name="line.392"></a> |
| <span class="sourceLineNo">393</span> if (counter % 10000 == 0) {<a name="line.393"></a> |
| <span class="sourceLineNo">394</span> LOG.info("GET=" + counter);<a name="line.394"></a> |
| <span class="sourceLineNo">395</span> }<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> counter++;<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> }<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> assertEquals(rowsToLoad, counter);<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> } catch (Exception e) {<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> e.printStackTrace();<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> LOG.error("MOB Stress Test FAILED");<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> if (util != null) {<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> assertTrue(false);<a name="line.403"></a> |
| <span class="sourceLineNo">404</span> } else {<a name="line.404"></a> |
| <span class="sourceLineNo">405</span> System.exit(-1);<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> }<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> }<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> }<a name="line.408"></a> |
| <span class="sourceLineNo">409</span><a name="line.409"></a> |
| <span class="sourceLineNo">410</span> public static void main(String[] args) throws Exception {<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> Configuration conf = HBaseConfiguration.create();<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> initConf(conf);<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> IntegrationTestingUtility.setUseDistributedCluster(conf);<a name="line.413"></a> |
| <span class="sourceLineNo">414</span> int status = ToolRunner.run(conf, new IntegrationTestMobCompaction(), args);<a name="line.414"></a> |
| <span class="sourceLineNo">415</span> System.exit(status);<a name="line.415"></a> |
| <span class="sourceLineNo">416</span> }<a name="line.416"></a> |
| <span class="sourceLineNo">417</span>}<a name="line.417"></a> |
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| </div> |
| </body> |
| </html> |
