http://git-wip-us.apache.org/repos/asf/hbase-site/blob/2777c693/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestStore.MyScannerHook.html ---------------------------------------------------------------------- diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestStore.MyScannerHook.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestStore.MyScannerHook.html deleted file mode 100644 index 4196a6c..0000000 --- a/testdevapidocs/src-html/org/apache/hadoop/hbase/regionserver/TestStore.MyScannerHook.html +++ /dev/null @@ -1,1650 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> -<html lang="en"> -<head> -<title>Source code</title> -<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> -</head> -<body> -<div class="sourceContainer"> -<pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> -<span class="sourceLineNo">002</span> *<a name="line.2"></a> -<span class="sourceLineNo">003</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.3"></a> -<span class="sourceLineNo">004</span> * or more contributor license agreements. See the NOTICE file<a name="line.4"></a> -<span class="sourceLineNo">005</span> * distributed with this work for additional information<a name="line.5"></a> -<span class="sourceLineNo">006</span> * regarding copyright ownership. The ASF licenses this file<a name="line.6"></a> -<span class="sourceLineNo">007</span> * to you under the Apache License, Version 2.0 (the<a name="line.7"></a> -<span class="sourceLineNo">008</span> * "License"); you may not use this file except in compliance<a name="line.8"></a> -<span class="sourceLineNo">009</span> * with the License. You may obtain a copy of the License at<a name="line.9"></a> -<span class="sourceLineNo">010</span> *<a name="line.10"></a> -<span class="sourceLineNo">011</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.11"></a> -<span class="sourceLineNo">012</span> *<a name="line.12"></a> -<span class="sourceLineNo">013</span> * Unless required by applicable law or agreed to in writing, software<a name="line.13"></a> -<span class="sourceLineNo">014</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.14"></a> -<span class="sourceLineNo">015</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.15"></a> -<span class="sourceLineNo">016</span> * See the License for the specific language governing permissions and<a name="line.16"></a> -<span class="sourceLineNo">017</span> * limitations under the License.<a name="line.17"></a> -<span class="sourceLineNo">018</span> */<a name="line.18"></a> -<span class="sourceLineNo">019</span><a name="line.19"></a> -<span class="sourceLineNo">020</span>package org.apache.hadoop.hbase.regionserver;<a name="line.20"></a> -<span class="sourceLineNo">021</span><a name="line.21"></a> -<span class="sourceLineNo">022</span>import static org.junit.Assert.assertEquals;<a name="line.22"></a> -<span class="sourceLineNo">023</span>import static org.junit.Assert.assertFalse;<a name="line.23"></a> -<span class="sourceLineNo">024</span>import static org.junit.Assert.assertNull;<a name="line.24"></a> -<span class="sourceLineNo">025</span>import static org.junit.Assert.assertTrue;<a name="line.25"></a> -<span class="sourceLineNo">026</span>import static org.mockito.Matchers.any;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import static org.mockito.Mockito.spy;<a name="line.27"></a> -<span class="sourceLineNo">028</span>import static org.mockito.Mockito.times;<a name="line.28"></a> -<span class="sourceLineNo">029</span>import static org.mockito.Mockito.verify;<a name="line.29"></a> -<span class="sourceLineNo">030</span><a name="line.30"></a> -<span class="sourceLineNo">031</span>import java.io.IOException;<a name="line.31"></a> -<span class="sourceLineNo">032</span>import java.lang.ref.SoftReference;<a name="line.32"></a> -<span class="sourceLineNo">033</span>import java.security.PrivilegedExceptionAction;<a name="line.33"></a> -<span class="sourceLineNo">034</span>import java.util.ArrayList;<a name="line.34"></a> -<span class="sourceLineNo">035</span>import java.util.Arrays;<a name="line.35"></a> -<span class="sourceLineNo">036</span>import java.util.Collection;<a name="line.36"></a> -<span class="sourceLineNo">037</span>import java.util.Collections;<a name="line.37"></a> -<span class="sourceLineNo">038</span>import java.util.Iterator;<a name="line.38"></a> -<span class="sourceLineNo">039</span>import java.util.List;<a name="line.39"></a> -<span class="sourceLineNo">040</span>import java.util.ListIterator;<a name="line.40"></a> -<span class="sourceLineNo">041</span>import java.util.NavigableSet;<a name="line.41"></a> -<span class="sourceLineNo">042</span>import java.util.TreeSet;<a name="line.42"></a> -<span class="sourceLineNo">043</span>import java.util.concurrent.ConcurrentSkipListSet;<a name="line.43"></a> -<span class="sourceLineNo">044</span>import java.util.concurrent.CountDownLatch;<a name="line.44"></a> -<span class="sourceLineNo">045</span>import java.util.concurrent.ExecutorService;<a name="line.45"></a> -<span class="sourceLineNo">046</span>import java.util.concurrent.Executors;<a name="line.46"></a> -<span class="sourceLineNo">047</span>import java.util.concurrent.TimeUnit;<a name="line.47"></a> -<span class="sourceLineNo">048</span>import java.util.concurrent.atomic.AtomicBoolean;<a name="line.48"></a> -<span class="sourceLineNo">049</span>import java.util.concurrent.atomic.AtomicInteger;<a name="line.49"></a> -<span class="sourceLineNo">050</span>import java.util.function.Consumer;<a name="line.50"></a> -<span class="sourceLineNo">051</span><a name="line.51"></a> -<span class="sourceLineNo">052</span>import org.apache.commons.logging.Log;<a name="line.52"></a> -<span class="sourceLineNo">053</span>import org.apache.commons.logging.LogFactory;<a name="line.53"></a> -<span class="sourceLineNo">054</span>import org.apache.hadoop.conf.Configuration;<a name="line.54"></a> -<span class="sourceLineNo">055</span>import org.apache.hadoop.fs.FSDataOutputStream;<a name="line.55"></a> -<span class="sourceLineNo">056</span>import org.apache.hadoop.fs.FileStatus;<a name="line.56"></a> -<span class="sourceLineNo">057</span>import org.apache.hadoop.fs.FileSystem;<a name="line.57"></a> -<span class="sourceLineNo">058</span>import org.apache.hadoop.fs.FilterFileSystem;<a name="line.58"></a> -<span class="sourceLineNo">059</span>import org.apache.hadoop.fs.LocalFileSystem;<a name="line.59"></a> -<span class="sourceLineNo">060</span>import org.apache.hadoop.fs.Path;<a name="line.60"></a> -<span class="sourceLineNo">061</span>import org.apache.hadoop.fs.permission.FsPermission;<a name="line.61"></a> -<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.Cell;<a name="line.62"></a> -<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.CellComparator;<a name="line.63"></a> -<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.CellUtil;<a name="line.64"></a> -<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.65"></a> -<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.66"></a> -<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.HColumnDescriptor;<a name="line.67"></a> -<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.HConstants;<a name="line.68"></a> -<span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.HRegionInfo;<a name="line.69"></a> -<span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.70"></a> -<span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.KeyValue;<a name="line.71"></a> -<span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.MemoryCompactionPolicy;<a name="line.72"></a> -<span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.TableName;<a name="line.73"></a> -<span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.client.Get;<a name="line.74"></a> -<span class="sourceLineNo">075</span>import org.apache.hadoop.hbase.client.Scan;<a name="line.75"></a> -<span class="sourceLineNo">076</span>import org.apache.hadoop.hbase.client.TableDescriptorBuilder;<a name="line.76"></a> -<span class="sourceLineNo">077</span>import org.apache.hadoop.hbase.io.compress.Compression;<a name="line.77"></a> -<span class="sourceLineNo">078</span>import org.apache.hadoop.hbase.io.encoding.DataBlockEncoding;<a name="line.78"></a> -<span class="sourceLineNo">079</span>import org.apache.hadoop.hbase.io.hfile.CacheConfig;<a name="line.79"></a> -<span class="sourceLineNo">080</span>import org.apache.hadoop.hbase.io.hfile.HFile;<a name="line.80"></a> -<span class="sourceLineNo">081</span>import org.apache.hadoop.hbase.io.hfile.HFileContext;<a name="line.81"></a> -<span class="sourceLineNo">082</span>import org.apache.hadoop.hbase.io.hfile.HFileContextBuilder;<a name="line.82"></a> -<span class="sourceLineNo">083</span>import org.apache.hadoop.hbase.monitoring.MonitoredTask;<a name="line.83"></a> -<span class="sourceLineNo">084</span>import org.apache.hadoop.hbase.regionserver.compactions.CompactionConfiguration;<a name="line.84"></a> -<span class="sourceLineNo">085</span>import org.apache.hadoop.hbase.regionserver.compactions.DefaultCompactor;<a name="line.85"></a> -<span class="sourceLineNo">086</span>import org.apache.hadoop.hbase.regionserver.querymatcher.ScanQueryMatcher;<a name="line.86"></a> -<span class="sourceLineNo">087</span>import org.apache.hadoop.hbase.regionserver.throttle.NoLimitThroughputController;<a name="line.87"></a> -<span class="sourceLineNo">088</span>import org.apache.hadoop.hbase.security.User;<a name="line.88"></a> -<span class="sourceLineNo">089</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.89"></a> -<span class="sourceLineNo">090</span>import org.apache.hadoop.hbase.testclassification.RegionServerTests;<a name="line.90"></a> -<span class="sourceLineNo">091</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.91"></a> -<span class="sourceLineNo">092</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.92"></a> -<span class="sourceLineNo">093</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManagerTestHelper;<a name="line.93"></a> -<span class="sourceLineNo">094</span>import org.apache.hadoop.hbase.util.FSUtils;<a name="line.94"></a> -<span class="sourceLineNo">095</span>import org.apache.hadoop.hbase.util.IncrementingEnvironmentEdge;<a name="line.95"></a> -<span class="sourceLineNo">096</span>import org.apache.hadoop.hbase.wal.AbstractFSWALProvider;<a name="line.96"></a> -<span class="sourceLineNo">097</span>import org.apache.hadoop.hbase.wal.WALFactory;<a name="line.97"></a> -<span class="sourceLineNo">098</span>import org.apache.hadoop.util.Progressable;<a name="line.98"></a> -<span class="sourceLineNo">099</span>import org.junit.After;<a name="line.99"></a> -<span class="sourceLineNo">100</span>import org.junit.Assert;<a name="line.100"></a> -<span class="sourceLineNo">101</span>import org.junit.Before;<a name="line.101"></a> -<span class="sourceLineNo">102</span>import org.junit.Rule;<a name="line.102"></a> -<span class="sourceLineNo">103</span>import org.junit.Test;<a name="line.103"></a> -<span class="sourceLineNo">104</span>import org.junit.experimental.categories.Category;<a name="line.104"></a> -<span class="sourceLineNo">105</span>import org.junit.rules.TestName;<a name="line.105"></a> -<span class="sourceLineNo">106</span>import org.mockito.Mockito;<a name="line.106"></a> -<span class="sourceLineNo">107</span><a name="line.107"></a> -<span class="sourceLineNo">108</span>import com.google.common.collect.Lists;<a name="line.108"></a> -<span class="sourceLineNo">109</span><a name="line.109"></a> -<span class="sourceLineNo">110</span>/**<a name="line.110"></a> -<span class="sourceLineNo">111</span> * Test class for the Store<a name="line.111"></a> -<span class="sourceLineNo">112</span> */<a name="line.112"></a> -<span class="sourceLineNo">113</span>@Category({RegionServerTests.class, MediumTests.class})<a name="line.113"></a> -<span class="sourceLineNo">114</span>public class TestStore {<a name="line.114"></a> -<span class="sourceLineNo">115</span> private static final Log LOG = LogFactory.getLog(TestStore.class);<a name="line.115"></a> -<span class="sourceLineNo">116</span> @Rule public TestName name = new TestName();<a name="line.116"></a> -<span class="sourceLineNo">117</span><a name="line.117"></a> -<span class="sourceLineNo">118</span> HStore store;<a name="line.118"></a> -<span class="sourceLineNo">119</span> byte [] table = Bytes.toBytes("table");<a name="line.119"></a> -<span class="sourceLineNo">120</span> byte [] family = Bytes.toBytes("family");<a name="line.120"></a> -<span class="sourceLineNo">121</span><a name="line.121"></a> -<span class="sourceLineNo">122</span> byte [] row = Bytes.toBytes("row");<a name="line.122"></a> -<span class="sourceLineNo">123</span> byte [] row2 = Bytes.toBytes("row2");<a name="line.123"></a> -<span class="sourceLineNo">124</span> byte [] qf1 = Bytes.toBytes("qf1");<a name="line.124"></a> -<span class="sourceLineNo">125</span> byte [] qf2 = Bytes.toBytes("qf2");<a name="line.125"></a> -<span class="sourceLineNo">126</span> byte [] qf3 = Bytes.toBytes("qf3");<a name="line.126"></a> -<span class="sourceLineNo">127</span> byte [] qf4 = Bytes.toBytes("qf4");<a name="line.127"></a> -<span class="sourceLineNo">128</span> byte [] qf5 = Bytes.toBytes("qf5");<a name="line.128"></a> -<span class="sourceLineNo">129</span> byte [] qf6 = Bytes.toBytes("qf6");<a name="line.129"></a> -<span class="sourceLineNo">130</span><a name="line.130"></a> -<span class="sourceLineNo">131</span> NavigableSet<byte[]> qualifiers = new ConcurrentSkipListSet<>(Bytes.BYTES_COMPARATOR);<a name="line.131"></a> -<span class="sourceLineNo">132</span><a name="line.132"></a> -<span class="sourceLineNo">133</span> List<Cell> expected = new ArrayList<>();<a name="line.133"></a> -<span class="sourceLineNo">134</span> List<Cell> result = new ArrayList<>();<a name="line.134"></a> -<span class="sourceLineNo">135</span><a name="line.135"></a> -<span class="sourceLineNo">136</span> long id = System.currentTimeMillis();<a name="line.136"></a> -<span class="sourceLineNo">137</span> Get get = new Get(row);<a name="line.137"></a> -<span class="sourceLineNo">138</span><a name="line.138"></a> -<span class="sourceLineNo">139</span> private HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();<a name="line.139"></a> -<span class="sourceLineNo">140</span> private final String DIR = TEST_UTIL.getDataTestDir("TestStore").toString();<a name="line.140"></a> -<span class="sourceLineNo">141</span><a name="line.141"></a> -<span class="sourceLineNo">142</span><a name="line.142"></a> -<span class="sourceLineNo">143</span> /**<a name="line.143"></a> -<span class="sourceLineNo">144</span> * Setup<a name="line.144"></a> -<span class="sourceLineNo">145</span> * @throws IOException<a name="line.145"></a> -<span class="sourceLineNo">146</span> */<a name="line.146"></a> -<span class="sourceLineNo">147</span> @Before<a name="line.147"></a> -<span class="sourceLineNo">148</span> public void setUp() throws IOException {<a name="line.148"></a> -<span class="sourceLineNo">149</span> qualifiers.add(qf1);<a name="line.149"></a> -<span class="sourceLineNo">150</span> qualifiers.add(qf3);<a name="line.150"></a> -<span class="sourceLineNo">151</span> qualifiers.add(qf5);<a name="line.151"></a> -<span class="sourceLineNo">152</span><a name="line.152"></a> -<span class="sourceLineNo">153</span> Iterator<byte[]> iter = qualifiers.iterator();<a name="line.153"></a> -<span class="sourceLineNo">154</span> while(iter.hasNext()){<a name="line.154"></a> -<span class="sourceLineNo">155</span> byte [] next = iter.next();<a name="line.155"></a> -<span class="sourceLineNo">156</span> expected.add(new KeyValue(row, family, next, 1, (byte[])null));<a name="line.156"></a> -<span class="sourceLineNo">157</span> get.addColumn(family, next);<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> private void init(String methodName) throws IOException {<a name="line.161"></a> -<span class="sourceLineNo">162</span> init(methodName, TEST_UTIL.getConfiguration());<a name="line.162"></a> -<span class="sourceLineNo">163</span> }<a name="line.163"></a> -<span class="sourceLineNo">164</span><a name="line.164"></a> -<span class="sourceLineNo">165</span> private Store init(String methodName, Configuration conf)<a name="line.165"></a> -<span class="sourceLineNo">166</span> throws IOException {<a name="line.166"></a> -<span class="sourceLineNo">167</span> HColumnDescriptor hcd = new HColumnDescriptor(family);<a name="line.167"></a> -<span class="sourceLineNo">168</span> // some of the tests write 4 versions and then flush<a name="line.168"></a> -<span class="sourceLineNo">169</span> // (with HBASE-4241, lower versions are collected on flush)<a name="line.169"></a> -<span class="sourceLineNo">170</span> hcd.setMaxVersions(4);<a name="line.170"></a> -<span class="sourceLineNo">171</span> return init(methodName, conf, hcd);<a name="line.171"></a> -<span class="sourceLineNo">172</span> }<a name="line.172"></a> -<span class="sourceLineNo">173</span><a name="line.173"></a> -<span class="sourceLineNo">174</span> private Store init(String methodName, Configuration conf,<a name="line.174"></a> -<span class="sourceLineNo">175</span> HColumnDescriptor hcd) throws IOException {<a name="line.175"></a> -<span class="sourceLineNo">176</span> HTableDescriptor htd = new HTableDescriptor(TableName.valueOf(table));<a name="line.176"></a> -<span class="sourceLineNo">177</span> return init(methodName, conf, htd, hcd);<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> private Store init(String methodName, Configuration conf, HTableDescriptor htd,<a name="line.180"></a> -<span class="sourceLineNo">181</span> HColumnDescriptor hcd) throws IOException {<a name="line.181"></a> -<span class="sourceLineNo">182</span> return init(methodName, conf, htd, hcd, null);<a name="line.182"></a> -<span class="sourceLineNo">183</span> }<a name="line.183"></a> -<span class="sourceLineNo">184</span><a name="line.184"></a> -<span class="sourceLineNo">185</span> @SuppressWarnings("deprecation")<a name="line.185"></a> -<span class="sourceLineNo">186</span> private Store init(String methodName, Configuration conf, HTableDescriptor htd,<a name="line.186"></a> -<span class="sourceLineNo">187</span> HColumnDescriptor hcd, MyScannerHook hook) throws IOException {<a name="line.187"></a> -<span class="sourceLineNo">188</span> return init(methodName, conf, htd, hcd, hook, false);<a name="line.188"></a> -<span class="sourceLineNo">189</span> }<a name="line.189"></a> -<span class="sourceLineNo">190</span> @SuppressWarnings("deprecation")<a name="line.190"></a> -<span class="sourceLineNo">191</span> private Store init(String methodName, Configuration conf, HTableDescriptor htd,<a name="line.191"></a> -<span class="sourceLineNo">192</span> HColumnDescriptor hcd, MyScannerHook hook, boolean switchToPread) throws IOException {<a name="line.192"></a> -<span class="sourceLineNo">193</span> //Setting up a Store<a name="line.193"></a> -<span class="sourceLineNo">194</span> Path basedir = new Path(DIR+methodName);<a name="line.194"></a> -<span class="sourceLineNo">195</span> Path tableDir = FSUtils.getTableDir(basedir, htd.getTableName());<a name="line.195"></a> -<span class="sourceLineNo">196</span> final Path logdir = new Path(basedir, AbstractFSWALProvider.getWALDirectoryName(methodName));<a name="line.196"></a> -<span class="sourceLineNo">197</span><a name="line.197"></a> -<span class="sourceLineNo">198</span> FileSystem fs = FileSystem.get(conf);<a name="line.198"></a> -<span class="sourceLineNo">199</span><a name="line.199"></a> -<span class="sourceLineNo">200</span> fs.delete(logdir, true);<a name="line.200"></a> -<span class="sourceLineNo">201</span><a name="line.201"></a> -<span class="sourceLineNo">202</span> if (htd.hasFamily(hcd.getName())) {<a name="line.202"></a> -<span class="sourceLineNo">203</span> htd.modifyFamily(hcd);<a name="line.203"></a> -<span class="sourceLineNo">204</span> } else {<a name="line.204"></a> -<span class="sourceLineNo">205</span> htd.addFamily(hcd);<a name="line.205"></a> -<span class="sourceLineNo">206</span> }<a name="line.206"></a> -<span class="sourceLineNo">207</span> ChunkCreator.initialize(MemStoreLABImpl.CHUNK_SIZE_DEFAULT, false,<a name="line.207"></a> -<span class="sourceLineNo">208</span> MemStoreLABImpl.CHUNK_SIZE_DEFAULT, 1, 0, null);<a name="line.208"></a> -<span class="sourceLineNo">209</span> HRegionInfo info = new HRegionInfo(htd.getTableName(), null, null, false);<a name="line.209"></a> -<span class="sourceLineNo">210</span> final Configuration walConf = new Configuration(conf);<a name="line.210"></a> -<span class="sourceLineNo">211</span> FSUtils.setRootDir(walConf, basedir);<a name="line.211"></a> -<span class="sourceLineNo">212</span> final WALFactory wals = new WALFactory(walConf, null, methodName);<a name="line.212"></a> -<span class="sourceLineNo">213</span> HRegion region = new HRegion(tableDir, wals.getWAL(info.getEncodedNameAsBytes(),<a name="line.213"></a> -<span class="sourceLineNo">214</span> info.getTable().getNamespace()), fs, conf, info, htd, null);<a name="line.214"></a> -<span class="sourceLineNo">215</span> if (hook == null) {<a name="line.215"></a> -<span class="sourceLineNo">216</span> store = new HStore(region, hcd, conf);<a name="line.216"></a> -<span class="sourceLineNo">217</span> } else {<a name="line.217"></a> -<span class="sourceLineNo">218</span> store = new MyStore(region, hcd, conf, hook, switchToPread);<a name="line.218"></a> -<span class="sourceLineNo">219</span> }<a name="line.219"></a> -<span class="sourceLineNo">220</span> return store;<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> /**<a name="line.223"></a> -<span class="sourceLineNo">224</span> * Test we do not lose data if we fail a flush and then close.<a name="line.224"></a> -<span class="sourceLineNo">225</span> * Part of HBase-10466<a name="line.225"></a> -<span class="sourceLineNo">226</span> * @throws Exception<a name="line.226"></a> -<span class="sourceLineNo">227</span> */<a name="line.227"></a> -<span class="sourceLineNo">228</span> @Test<a name="line.228"></a> -<span class="sourceLineNo">229</span> public void testFlushSizeAccounting() throws Exception {<a name="line.229"></a> -<span class="sourceLineNo">230</span> LOG.info("Setting up a faulty file system that cannot write in " +<a name="line.230"></a> -<span class="sourceLineNo">231</span> this.name.getMethodName());<a name="line.231"></a> -<span class="sourceLineNo">232</span> final Configuration conf = HBaseConfiguration.create();<a name="line.232"></a> -<span class="sourceLineNo">233</span> // Only retry once.<a name="line.233"></a> -<span class="sourceLineNo">234</span> conf.setInt("hbase.hstore.flush.retries.number", 1);<a name="line.234"></a> -<span class="sourceLineNo">235</span> User user = User.createUserForTesting(conf, this.name.getMethodName(),<a name="line.235"></a> -<span class="sourceLineNo">236</span> new String[]{"foo"});<a name="line.236"></a> -<span class="sourceLineNo">237</span> // Inject our faulty LocalFileSystem<a name="line.237"></a> -<span class="sourceLineNo">238</span> conf.setClass("fs.file.impl", FaultyFileSystem.class, FileSystem.class);<a name="line.238"></a> -<span class="sourceLineNo">239</span> user.runAs(new PrivilegedExceptionAction<Object>() {<a name="line.239"></a> -<span class="sourceLineNo">240</span> @Override<a name="line.240"></a> -<span class="sourceLineNo">241</span> public Object run() throws Exception {<a name="line.241"></a> -<span class="sourceLineNo">242</span> // Make sure it worked (above is sensitive to caching details in hadoop core)<a name="line.242"></a> -<span class="sourceLineNo">243</span> FileSystem fs = FileSystem.get(conf);<a name="line.243"></a> -<span class="sourceLineNo">244</span> Assert.assertEquals(FaultyFileSystem.class, fs.getClass());<a name="line.244"></a> -<span class="sourceLineNo">245</span> FaultyFileSystem ffs = (FaultyFileSystem)fs;<a name="line.245"></a> -<span class="sourceLineNo">246</span><a name="line.246"></a> -<span class="sourceLineNo">247</span> // Initialize region<a name="line.247"></a> -<span class="sourceLineNo">248</span> init(name.getMethodName(), conf);<a name="line.248"></a> -<span class="sourceLineNo">249</span><a name="line.249"></a> -<span class="sourceLineNo">250</span> MemstoreSize size = store.memstore.getFlushableSize();<a name="line.250"></a> -<span class="sourceLineNo">251</span> Assert.assertEquals(0, size.getDataSize());<a name="line.251"></a> -<span class="sourceLineNo">252</span> LOG.info("Adding some data");<a name="line.252"></a> -<span class="sourceLineNo">253</span> MemstoreSize kvSize = new MemstoreSize();<a name="line.253"></a> -<span class="sourceLineNo">254</span> store.add(new KeyValue(row, family, qf1, 1, (byte[]) null), kvSize);<a name="line.254"></a> -<span class="sourceLineNo">255</span> // add the heap size of active (mutable) segment<a name="line.255"></a> -<span class="sourceLineNo">256</span> kvSize.incMemstoreSize(0, MutableSegment.DEEP_OVERHEAD);<a name="line.256"></a> -<span class="sourceLineNo">257</span> size = store.memstore.getFlushableSize();<a name="line.257"></a> -<span class="sourceLineNo">258</span> Assert.assertEquals(kvSize, size);<a name="line.258"></a> -<span class="sourceLineNo">259</span> // Flush. Bug #1 from HBASE-10466. Make sure size calculation on failed flush is right.<a name="line.259"></a> -<span class="sourceLineNo">260</span> try {<a name="line.260"></a> -<span class="sourceLineNo">261</span> LOG.info("Flushing");<a name="line.261"></a> -<span class="sourceLineNo">262</span> flushStore(store, id++);<a name="line.262"></a> -<span class="sourceLineNo">263</span> Assert.fail("Didn't bubble up IOE!");<a name="line.263"></a> -<span class="sourceLineNo">264</span> } catch (IOException ioe) {<a name="line.264"></a> -<span class="sourceLineNo">265</span> Assert.assertTrue(ioe.getMessage().contains("Fault injected"));<a name="line.265"></a> -<span class="sourceLineNo">266</span> }<a name="line.266"></a> -<span class="sourceLineNo">267</span> // due to snapshot, change mutable to immutable segment<a name="line.267"></a> -<span class="sourceLineNo">268</span> kvSize.incMemstoreSize(0,<a name="line.268"></a> -<span class="sourceLineNo">269</span> CSLMImmutableSegment.DEEP_OVERHEAD_CSLM-MutableSegment.DEEP_OVERHEAD);<a name="line.269"></a> -<span class="sourceLineNo">270</span> size = store.memstore.getFlushableSize();<a name="line.270"></a> -<span class="sourceLineNo">271</span> Assert.assertEquals(kvSize, size);<a name="line.271"></a> -<span class="sourceLineNo">272</span> MemstoreSize kvSize2 = new MemstoreSize();<a name="line.272"></a> -<span class="sourceLineNo">273</span> store.add(new KeyValue(row, family, qf2, 2, (byte[])null), kvSize2);<a name="line.273"></a> -<span class="sourceLineNo">274</span> kvSize2.incMemstoreSize(0, MutableSegment.DEEP_OVERHEAD);<a name="line.274"></a> -<span class="sourceLineNo">275</span> // Even though we add a new kv, we expect the flushable size to be 'same' since we have<a name="line.275"></a> -<span class="sourceLineNo">276</span> // not yet cleared the snapshot -- the above flush failed.<a name="line.276"></a> -<span class="sourceLineNo">277</span> Assert.assertEquals(kvSize, size);<a name="line.277"></a> -<span class="sourceLineNo">278</span> ffs.fault.set(false);<a name="line.278"></a> -<span class="sourceLineNo">279</span> flushStore(store, id++);<a name="line.279"></a> -<span class="sourceLineNo">280</span> size = store.memstore.getFlushableSize();<a name="line.280"></a> -<span class="sourceLineNo">281</span> // Size should be the foreground kv size.<a name="line.281"></a> -<span class="sourceLineNo">282</span> Assert.assertEquals(kvSize2, size);<a name="line.282"></a> -<span class="sourceLineNo">283</span> flushStore(store, id++);<a name="line.283"></a> -<span class="sourceLineNo">284</span> size = store.memstore.getFlushableSize();<a name="line.284"></a> -<span class="sourceLineNo">285</span> assertEquals(0, size.getDataSize());<a name="line.285"></a> -<span class="sourceLineNo">286</span> assertEquals(MutableSegment.DEEP_OVERHEAD, size.getHeapSize());<a name="line.286"></a> -<span class="sourceLineNo">287</span> return null;<a name="line.287"></a> -<span class="sourceLineNo">288</span> }<a name="line.288"></a> -<span class="sourceLineNo">289</span> });<a name="line.289"></a> -<span class="sourceLineNo">290</span> }<a name="line.290"></a> -<span class="sourceLineNo">291</span><a name="line.291"></a> -<span class="sourceLineNo">292</span> /**<a name="line.292"></a> -<span class="sourceLineNo">293</span> * Verify that compression and data block encoding are respected by the<a name="line.293"></a> -<span class="sourceLineNo">294</span> * Store.createWriterInTmp() method, used on store flush.<a name="line.294"></a> -<span class="sourceLineNo">295</span> */<a name="line.295"></a> -<span class="sourceLineNo">296</span> @Test<a name="line.296"></a> -<span class="sourceLineNo">297</span> public void testCreateWriter() throws Exception {<a name="line.297"></a> -<span class="sourceLineNo">298</span> Configuration conf = HBaseConfiguration.create();<a name="line.298"></a> -<span class="sourceLineNo">299</span> FileSystem fs = FileSystem.get(conf);<a name="line.299"></a> -<span class="sourceLineNo">300</span><a name="line.300"></a> -<span class="sourceLineNo">301</span> HColumnDescriptor hcd = new HColumnDescriptor(family);<a name="line.301"></a> -<span class="sourceLineNo">302</span> hcd.setCompressionType(Compression.Algorithm.GZ);<a name="line.302"></a> -<span class="sourceLineNo">303</span> hcd.setDataBlockEncoding(DataBlockEncoding.DIFF);<a name="line.303"></a> -<span class="sourceLineNo">304</span> init(name.getMethodName(), conf, hcd);<a name="line.304"></a> -<span class="sourceLineNo">305</span><a name="line.305"></a> -<span class="sourceLineNo">306</span> // Test createWriterInTmp()<a name="line.306"></a> -<span class="sourceLineNo">307</span> StoreFileWriter writer = store.createWriterInTmp(4, hcd.getCompressionType(), false, true, false);<a name="line.307"></a> -<span class="sourceLineNo">308</span> Path path = writer.getPath();<a name="line.308"></a> -<span class="sourceLineNo">309</span> writer.append(new KeyValue(row, family, qf1, Bytes.toBytes(1)));<a name="line.309"></a> -<span class="sourceLineNo">310</span> writer.append(new KeyValue(row, family, qf2, Bytes.toBytes(2)));<a name="line.310"></a> -<span class="sourceLineNo">311</span> writer.append(new KeyValue(row2, family, qf1, Bytes.toBytes(3)));<a name="line.311"></a> -<span class="sourceLineNo">312</span> writer.append(new KeyValue(row2, family, qf2, Bytes.toBytes(4)));<a name="line.312"></a> -<span class="sourceLineNo">313</span> writer.close();<a name="line.313"></a> -<span class="sourceLineNo">314</span><a name="line.314"></a> -<span class="sourceLineNo">315</span> // Verify that compression and encoding settings are respected<a name="line.315"></a> -<span class="sourceLineNo">316</span> HFile.Reader reader = HFile.createReader(fs, path, new CacheConfig(conf), true, conf);<a name="line.316"></a> -<span class="sourceLineNo">317</span> Assert.assertEquals(hcd.getCompressionType(), reader.getCompressionAlgorithm());<a name="line.317"></a> -<span class="sourceLineNo">318</span> Assert.assertEquals(hcd.getDataBlockEncoding(), reader.getDataBlockEncoding());<a name="line.318"></a> -<span class="sourceLineNo">319</span> reader.close();<a name="line.319"></a> -<span class="sourceLineNo">320</span> }<a name="line.320"></a> -<span class="sourceLineNo">321</span><a name="line.321"></a> -<span class="sourceLineNo">322</span> @Test<a name="line.322"></a> -<span class="sourceLineNo">323</span> public void testDeleteExpiredStoreFiles() throws Exception {<a name="line.323"></a> -<span class="sourceLineNo">324</span> testDeleteExpiredStoreFiles(0);<a name="line.324"></a> -<span class="sourceLineNo">325</span> testDeleteExpiredStoreFiles(1);<a name="line.325"></a> -<span class="sourceLineNo">326</span> }<a name="line.326"></a> -<span class="sourceLineNo">327</span><a name="line.327"></a> -<span class="sourceLineNo">328</span> /*<a name="line.328"></a> -<span class="sourceLineNo">329</span> * @param minVersions the MIN_VERSIONS for the column family<a name="line.329"></a> -<span class="sourceLineNo">330</span> */<a name="line.330"></a> -<span class="sourceLineNo">331</span> public void testDeleteExpiredStoreFiles(int minVersions) throws Exception {<a name="line.331"></a> -<span class="sourceLineNo">332</span> int storeFileNum = 4;<a name="line.332"></a> -<span class="sourceLineNo">333</span> int ttl = 4;<a name="line.333"></a> -<span class="sourceLineNo">334</span> IncrementingEnvironmentEdge edge = new IncrementingEnvironmentEdge();<a name="line.334"></a> -<span class="sourceLineNo">335</span> EnvironmentEdgeManagerTestHelper.injectEdge(edge);<a name="line.335"></a> -<span class="sourceLineNo">336</span><a name="line.336"></a> -<span class="sourceLineNo">337</span> Configuration conf = HBaseConfiguration.create();<a name="line.337"></a> -<span class="sourceLineNo">338</span> // Enable the expired store file deletion<a name="line.338"></a> -<span class="sourceLineNo">339</span> conf.setBoolean("hbase.store.delete.expired.storefile", true);<a name="line.339"></a> -<span class="sourceLineNo">340</span> // Set the compaction threshold higher to avoid normal compactions.<a name="line.340"></a> -<span class="sourceLineNo">341</span> conf.setInt(CompactionConfiguration.HBASE_HSTORE_COMPACTION_MIN_KEY, 5);<a name="line.341"></a> -<span class="sourceLineNo">342</span><a name="line.342"></a> -<span class="sourceLineNo">343</span> HColumnDescriptor hcd = new HColumnDescriptor(family);<a name="line.343"></a> -<span class="sourceLineNo">344</span> hcd.setMinVersions(minVersions);<a name="line.344"></a> -<span class="sourceLineNo">345</span> hcd.setTimeToLive(ttl);<a name="line.345"></a> -<span class="sourceLineNo">346</span> init(name.getMethodName() + "-" + minVersions, conf, hcd);<a name="line.346"></a> -<span class="sourceLineNo">347</span><a name="line.347"></a> -<span class="sourceLineNo">348</span> long storeTtl = this.store.getScanInfo().getTtl();<a name="line.348"></a> -<span class="sourceLineNo">349</span> long sleepTime = storeTtl / storeFileNum;<a name="line.349"></a> -<span class="sourceLineNo">350</span> long timeStamp;<a name="line.350"></a> -<span class="sourceLineNo">351</span> // There are 4 store files and the max time stamp difference among these<a name="line.351"></a> -<span class="sourceLineNo">352</span> // store files will be (this.store.ttl / storeFileNum)<a name="line.352"></a> -<span class="sourceLineNo">353</span> for (int i = 1; i <= storeFileNum; i++) {<a name="line.353"></a> -<span class="sourceLineNo">354</span> LOG.info("Adding some data for the store file #" + i);<a name="line.354"></a> -<span class="sourceLineNo">355</span> timeStamp = EnvironmentEdgeManager.currentTime();<a name="line.355"></a> -<span class="sourceLineNo">356</span> this.store.add(new KeyValue(row, family, qf1, timeStamp, (byte[]) null), null);<a name="line.356"></a> -<span 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name="line.366"></a> -<span class="sourceLineNo">367</span> // There will be no compaction due to threshold above. Last file will not be replaced.<a name="line.367"></a> -<span class="sourceLineNo">368</span> for (int i = 1; i <= storeFileNum - 1; i++) {<a name="line.368"></a> -<span class="sourceLineNo">369</span> // verify the expired store file.<a name="line.369"></a> -<span class="sourceLineNo">370</span> assertNull(this.store.requestCompaction());<a name="line.370"></a> -<span class="sourceLineNo">371</span> Collection<StoreFile> sfs = this.store.getStorefiles();<a name="line.371"></a> -<span class="sourceLineNo">372</span> // Ensure i files are gone.<a name="line.372"></a> -<span class="sourceLineNo">373</span> if (minVersions == 0) {<a name="line.373"></a> -<span class="sourceLineNo">374</span> assertEquals(storeFileNum - i, sfs.size());<a name="line.374"></a> -<span class="sourceLineNo">375</span> // Ensure only non-expired files remain.<a name="line.375"></a> -<span class="sourceLineNo">376</span> for (StoreFile sf : sfs) {<a name="line.376"></a> -<span class="sourceLineNo">377</span> assertTrue(sf.getReader().getMaxTimestamp() >= (edge.currentTime() - storeTtl));<a name="line.377"></a> -<span class="sourceLineNo">378</span> }<a name="line.378"></a> -<span class="sourceLineNo">379</span> } else {<a name="line.379"></a> -<span class="sourceLineNo">380</span> assertEquals(storeFileNum, sfs.size());<a name="line.380"></a> -<span class="sourceLineNo">381</span> }<a name="line.381"></a> -<span class="sourceLineNo">382</span> // Let the next store file expired.<a name="line.382"></a> -<span class="sourceLineNo">383</span> edge.incrementTime(sleepTime);<a name="line.383"></a> -<span class="sourceLineNo">384</span> }<a name="line.384"></a> -<span class="sourceLineNo">385</span> assertNull(this.store.requestCompaction());<a name="line.385"></a> -<span class="sourceLineNo">386</span><a name="line.386"></a> -<span class="sourceLineNo">387</span> Collection<StoreFile> sfs = this.store.getStorefiles();<a name="line.387"></a> -<span class="sourceLineNo">388</span> // Assert the last expired file is not removed.<a name="line.388"></a> -<span class="sourceLineNo">389</span> if (minVersions == 0) {<a name="line.389"></a> -<span class="sourceLineNo">390</span> assertEquals(1, sfs.size());<a name="line.390"></a> -<span class="sourceLineNo">391</span> }<a name="line.391"></a> -<span class="sourceLineNo">392</span> long ts = sfs.iterator().next().getReader().getMaxTimestamp();<a name="line.392"></a> -<span class="sourceLineNo">393</span> assertTrue(ts < (edge.currentTime() - storeTtl));<a name="line.393"></a> -<span class="sourceLineNo">394</span><a name="line.394"></a> -<span class="sourceLineNo">395</span> for (StoreFile sf : sfs) {<a name="line.395"></a> -<span class="sourceLineNo">396</span> sf.closeReader(true);<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><a name="line.399"></a> -<span class="sourceLineNo">400</span> @Test<a name="line.400"></a> -<span class="sourceLineNo">401</span> public void testLowestModificationTime() throws Exception {<a name="line.401"></a> -<span class="sourceLineNo">402</span> Configuration conf = HBaseConfiguration.create();<a name="line.402"></a> -<span class="sourceLineNo">403</span> FileSystem fs = FileSystem.get(conf);<a name="line.403"></a> -<span class="sourceLineNo">404</span> // Initialize region<a name="line.404"></a> -<span class="sourceLineNo">405</span> init(name.getMethodName(), conf);<a name="line.405"></a> -<span class="sourceLineNo">406</span><a name="line.406"></a> -<span class="sourceLineNo">407</span> int storeFileNum = 4;<a name="line.407"></a> -<span class="sourceLineNo">408</span> for (int i = 1; i <= storeFileNum; i++) {<a name="line.408"></a> -<span class="sourceLineNo">409</span> LOG.info("Adding some data for the store file #"+i);<a name="line.409"></a> -<span class="sourceLineNo">410</span> this.store.add(new KeyValue(row, family, qf1, i, (byte[])null), null);<a name="line.410"></a> -<span class="sourceLineNo">411</span> this.store.add(new KeyValue(row, family, qf2, i, (byte[])null), null);<a name="line.411"></a> -<span class="sourceLineNo">412</span> this.store.add(new KeyValue(row, family, qf3, i, (byte[])null), null);<a name="line.412"></a> -<span class="sourceLineNo">413</span> flush(i);<a name="line.413"></a> -<span class="sourceLineNo">414</span> }<a name="line.414"></a> -<span class="sourceLineNo">415</span> // after flush; check the lowest time stamp<a name="line.415"></a> -<span class="sourceLineNo">416</span> long lowestTimeStampFromManager = StoreUtils.getLowestTimestamp(store.getStorefiles());<a name="line.416"></a> -<span class="sourceLineNo">417</span> long lowestTimeStampFromFS = getLowestTimeStampFromFS(fs, store.getStorefiles());<a name="line.417"></a> -<span class="sourceLineNo">418</span> Assert.assertEquals(lowestTimeStampFromManager,lowestTimeStampFromFS);<a name="line.418"></a> -<span class="sourceLineNo">419</span><a name="line.419"></a> -<span class="sourceLineNo">420</span> // after compact; check the lowest time stamp<a name="line.420"></a> -<span class="sourceLineNo">421</span> store.compact(store.requestCompaction(), NoLimitThroughputController.INSTANCE, null);<a name="line.421"></a> -<span class="sourceLineNo">422</span> lowestTimeStampFromManager = StoreUtils.getLowestTimestamp(store.getStorefiles());<a name="line.422"></a> -<span class="sourceLineNo">423</span> lowestTimeStampFromFS = getLowestTimeStampFromFS(fs, store.getStorefiles());<a name="line.423"></a> -<span class="sourceLineNo">424</span> Assert.assertEquals(lowestTimeStampFromManager, lowestTimeStampFromFS);<a name="line.424"></a> -<span class="sourceLineNo">425</span> }<a name="line.425"></a> -<span class="sourceLineNo">426</span><a name="line.426"></a> -<span class="sourceLineNo">427</span> private static long getLowestTimeStampFromFS(FileSystem fs,<a name="line.427"></a> -<span class="sourceLineNo">428</span> final Collection<StoreFile> candidates) throws IOException {<a name="line.428"></a> -<span class="sourceLineNo">429</span> long minTs = Long.MAX_VALUE;<a name="line.429"></a> -<span class="sourceLineNo">430</span> if (candidates.isEmpty()) {<a name="line.430"></a> -<span class="sourceLineNo">431</span> return minTs;<a name="line.431"></a> -<span class="sourceLineNo">432</span> }<a name="line.432"></a> -<span class="sourceLineNo">433</span> Path[] p = new Path[candidates.size()];<a name="line.433"></a> -<span class="sourceLineNo">434</span> int i = 0;<a name="line.434"></a> -<span class="sourceLineNo">435</span> for (StoreFile sf : candidates) {<a name="line.435"></a> -<span class="sourceLineNo">436</span> p[i] = sf.getPath();<a name="line.436"></a> -<span class="sourceLineNo">437</span> ++i;<a name="line.437"></a> -<span class="sourceLineNo">438</span> }<a name="line.438"></a> -<span class="sourceLineNo">439</span><a name="line.439"></a> -<span class="sourceLineNo">440</span> FileStatus[] stats = fs.listStatus(p);<a name="line.440"></a> -<span class="sourceLineNo">441</span> if (stats == null || stats.length == 0) {<a name="line.441"></a> -<span class="sourceLineNo">442</span> return minTs;<a name="line.442"></a> -<span class="sourceLineNo">443</span> }<a name="line.443"></a> -<span class="sourceLineNo">444</span> for (FileStatus s : stats) {<a name="line.444"></a> -<span class="sourceLineNo">445</span> minTs = Math.min(minTs, s.getModificationTime());<a name="line.445"></a> -<span class="sourceLineNo">446</span> }<a name="line.446"></a> -<span class="sourceLineNo">447</span> return minTs;<a name="line.447"></a> -<span class="sourceLineNo">448</span> }<a name="line.448"></a> -<span class="sourceLineNo">449</span><a name="line.449"></a> -<span class="sourceLineNo">450</span> //////////////////////////////////////////////////////////////////////////////<a name="line.450"></a> -<span class="sourceLineNo">451</span> // Get tests<a name="line.451"></a> -<span class="sourceLineNo">452</span> //////////////////////////////////////////////////////////////////////////////<a name="line.452"></a> -<span class="sourceLineNo">453</span><a name="line.453"></a> -<span class="sourceLineNo">454</span> private static final int BLOCKSIZE_SMALL = 8192;<a name="line.454"></a> -<span class="sourceLineNo">455</span> /**<a name="line.455"></a> -<span class="sourceLineNo">456</span> * Test for hbase-1686.<a name="line.456"></a> -<span class="sourceLineNo">457</span> * @throws IOException<a name="line.457"></a> -<span class="sourceLineNo">458</span> */<a name="line.458"></a> -<span class="sourceLineNo">459</span> @Test<a name="line.459"></a> -<span class="sourceLineNo">460</span> public void testEmptyStoreFile() throws IOException {<a name="line.460"></a> -<span class="sourceLineNo">461</span> init(this.name.getMethodName());<a name="line.461"></a> -<span class="sourceLineNo">462</span> // Write a store file.<a name="line.462"></a> -<span class="sourceLineNo">463</span> this.store.add(new KeyValue(row, family, qf1, 1, (byte[])null), null);<a name="line.463"></a> -<span class="sourceLineNo">464</span> this.store.add(new KeyValue(row, family, qf2, 1, (byte[])null), null);<a name="line.464"></a> -<span class="sourceLineNo">465</span> flush(1);<a name="line.465"></a> -<span class="sourceLineNo">466</span> // Now put in place an empty store file. Its a little tricky. Have to<a name="line.466"></a> -<span class="sourceLineNo">467</span> // do manually with hacked in sequence id.<a name="line.467"></a> -<span class="sourceLineNo">468</span> StoreFile f = this.store.getStorefiles().iterator().next();<a name="line.468"></a> -<span class="sourceLineNo">469</span> Path storedir = f.getPath().getParent();<a name="line.469"></a> -<span class="sourceLineNo">470</span> long seqid = f.getMaxSequenceId();<a name="line.470"></a> -<span class="sourceLineNo">471</span> Configuration c = HBaseConfiguration.create();<a name="line.471"></a> -<span class="sourceLineNo">472</span> FileSystem fs = FileSystem.get(c);<a name="line.472"></a> -<span class="sourceLineNo">473</span> HFileContext meta = new HFileContextBuilder().withBlockSize(BLOCKSIZE_SMALL).build();<a name="line.473"></a> -<span class="sourceLineNo">474</span> StoreFileWriter w = new StoreFileWriter.Builder(c, new CacheConfig(c),<a name="line.474"></a> -<span class="sourceLineNo">475</span> fs)<a name="line.475"></a> -<span class="sourceLineNo">476</span> .withOutputDir(storedir)<a name="line.476"></a> -<span class="sourceLineNo">477</span> .withFileContext(meta)<a name="line.477"></a> -<span class="sourceLineNo">478</span> .build();<a name="line.478"></a> -<span class="sourceLineNo">479</span> w.appendMetadata(seqid + 1, false);<a name="line.479"></a> -<span class="sourceLineNo">480</span> w.close();<a name="line.480"></a> -<span class="sourceLineNo">481</span> this.store.close();<a name="line.481"></a> -<span class="sourceLineNo">482</span> // Reopen it... should pick up two files<a name="line.482"></a> -<span class="sourceLineNo">483</span> this.store = new HStore(this.store.getHRegion(), this.store.getColumnFamilyDescriptor(), c);<a name="line.483"></a> -<span class="sourceLineNo">484</span> Assert.assertEquals(2, this.store.getStorefilesCount());<a name="line.484"></a> -<span class="sourceLineNo">485</span><a name="line.485"></a> -<span class="sourceLineNo">486</span> result = HBaseTestingUtility.getFromStoreFile(store,<a name="line.486"></a> -<span class="sourceLineNo">487</span> get.getRow(),<a name="line.487"></a> -<span class="sourceLineNo">488</span> qualifiers);<a name="line.488"></a> -<span class="sourceLineNo">489</span> Assert.assertEquals(1, result.size());<a name="line.489"></a> -<span class="sourceLineNo">490</span> }<a name="line.490"></a> -<span class="sourceLineNo">491</span><a name="line.491"></a> -<span class="sourceLineNo">492</span> /**<a name="line.492"></a> -<span class="sourceLineNo">493</span> * Getting data from memstore only<a name="line.493"></a> -<span class="sourceLineNo">494</span> * @throws IOException<a name="line.494"></a> -<span class="sourceLineNo">495</span> */<a name="line.495"></a> -<span class="sourceLineNo">496</span> @Test<a name="line.496"></a> -<span class="sourceLineNo">497</span> public void testGet_FromMemStoreOnly() throws IOException {<a name="line.497"></a> -<span class="sourceLineNo">498</span> init(this.name.getMethodName());<a name="line.498"></a> -<span class="sourceLineNo">499</span><a name="line.499"></a> -<span class="sourceLineNo">500</span> //Put data in memstore<a name="line.500"></a> -<span class="sourceLineNo">501</span> this.store.add(new KeyValue(row, family, qf1, 1, (byte[])null), null);<a name="line.501"></a> -<span class="sourceLineNo">502</span> this.store.add(new KeyValue(row, family, qf2, 1, (byte[])null), null);<a name="line.502"></a> -<span class="sourceLineNo">503</span> this.store.add(new KeyValue(row, family, qf3, 1, (byte[])null), null);<a name="line.503"></a> -<span class="sourceLineNo">504</span> this.store.add(new KeyValue(row, family, qf4, 1, (byte[])null), null);<a name="line.504"></a> -<span class="sourceLineNo">505</span> this.store.add(new KeyValue(row, family, qf5, 1, (byte[])null), null);<a name="line.505"></a> -<span class="sourceLineNo">506</span> this.store.add(new KeyValue(row, family, qf6, 1, (byte[])null), null);<a name="line.506"></a> 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class="sourceLineNo">520</span> @Test<a name="line.520"></a> -<span class="sourceLineNo">521</span> public void testGet_FromFilesOnly() throws IOException {<a name="line.521"></a> -<span class="sourceLineNo">522</span> init(this.name.getMethodName());<a name="line.522"></a> -<span class="sourceLineNo">523</span><a name="line.523"></a> -<span class="sourceLineNo">524</span> //Put data in memstore<a name="line.524"></a> -<span class="sourceLineNo">525</span> this.store.add(new KeyValue(row, family, qf1, 1, (byte[])null), null);<a name="line.525"></a> -<span class="sourceLineNo">526</span> this.store.add(new KeyValue(row, family, qf2, 1, (byte[])null), null);<a name="line.526"></a> -<span class="sourceLineNo">527</span> //flush<a name="line.527"></a> -<span class="sourceLineNo">528</span> flush(1);<a name="line.528"></a> -<span class="sourceLineNo">529</span><a name="line.529"></a> -<span class="sourceLineNo">530</span> //Add more data<a name="line.530"></a> -<span class="sourceLineNo">531</span> this.store.add(new KeyValue(row, family, qf3, 1, (byte[])null), null);<a name="line.531"></a> -<span class="sourceLineNo">532</span> this.store.add(new KeyValue(row, family, qf4, 1, (byte[])null), null);<a name="line.532"></a> -<span class="sourceLineNo">533</span> //flush<a name="line.533"></a> -<span class="sourceLineNo">534</span> flush(2);<a name="line.534"></a> -<span class="sourceLineNo">535</span><a name="line.535"></a> -<span class="sourceLineNo">536</span> //Add more data<a name="line.536"></a> -<span class="sourceLineNo">537</span> this.store.add(new KeyValue(row, family, qf5, 1, (byte[])null), null);<a name="line.537"></a> -<span class="sourceLineNo">538</span> this.store.add(new KeyValue(row, family, qf6, 1, (byte[])null), null);<a name="line.538"></a> -<span class="sourceLineNo">539</span> //flush<a name="line.539"></a> -<span class="sourceLineNo">540</span> flush(3);<a name="line.540"></a> -<span class="sourceLineNo">541</span><a 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class="sourceLineNo">565</span> this.store.add(new KeyValue(row, family, qf2, 1, (byte[])null), null);<a name="line.565"></a> -<span class="sourceLineNo">566</span> //flush<a name="line.566"></a> -<span class="sourceLineNo">567</span> flush(1);<a name="line.567"></a> -<span class="sourceLineNo">568</span><a name="line.568"></a> -<span class="sourceLineNo">569</span> //Add more data<a name="line.569"></a> -<span class="sourceLineNo">570</span> this.store.add(new KeyValue(row, family, qf3, 1, (byte[])null), null);<a name="line.570"></a> -<span class="sourceLineNo">571</span> this.store.add(new KeyValue(row, family, qf4, 1, (byte[])null), null);<a name="line.571"></a> -<span class="sourceLineNo">572</span> //flush<a name="line.572"></a> -<span class="sourceLineNo">573</span> flush(2);<a name="line.573"></a> -<span class="sourceLineNo">574</span><a name="line.574"></a> -<span class="sourceLineNo">575</span> //Add more data<a name="line.575"></a> -<span class="sourceLineNo">576</span> this.store.add(new KeyValue(row, family, qf5, 1, (byte[])null), null);<a name="line.576"></a> -<span class="sourceLineNo">577</span> this.store.add(new KeyValue(row, family, qf6, 1, (byte[])null), null);<a name="line.577"></a> -<span class="sourceLineNo">578</span><a name="line.578"></a> -<span class="sourceLineNo">579</span> //Get<a name="line.579"></a> -<span class="sourceLineNo">580</span> result = HBaseTestingUtility.getFromStoreFile(store,<a name="line.580"></a> -<span class="sourceLineNo">581</span> get.getRow(), qualifiers);<a name="line.581"></a> -<span class="sourceLineNo">582</span><a name="line.582"></a> -<span class="sourceLineNo">583</span> //Need to sort the result since multiple files<a name="line.583"></a> -<span class="sourceLineNo">584</span> Collections.sort(result, CellComparator.COMPARATOR);<a name="line.584"></a> -<span class="sourceLineNo">585</span><a name="line.585"></a> -<span class="sourceLineNo">586</span> //Compare<a name="line.586"></a> -<span class="sourceLineNo">587</span> assertCheck();<a name="line.587"></a> -<span class="sourceLineNo">588</span> }<a name="line.588"></a> -<span class="sourceLineNo">589</span><a name="line.589"></a> -<span class="sourceLineNo">590</span> private void flush(int storeFilessize) throws IOException{<a name="line.590"></a> -<span class="sourceLineNo">591</span> this.store.snapshot();<a name="line.591"></a> -<span class="sourceLineNo">592</span> flushStore(store, id++);<a name="line.592"></a> -<span class="sourceLineNo">593</span> Assert.assertEquals(storeFilessize, this.store.getStorefiles().size());<a name="line.593"></a> -<span class="sourceLineNo">594</span> Assert.assertEquals(0, ((AbstractMemStore)this.store.memstore).getActive().getCellsCount());<a name="line.594"></a> -<span class="sourceLineNo">595</span> }<a name="line.595"></a> -<span class="sourceLineNo">596</span><a name="line.596"></a> -<span class="sourceLineNo">597</span> private void assertCheck() {<a name="line.597"></a> 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class="sourceLineNo">610</span> public void testHandleErrorsInFlush() throws Exception {<a name="line.610"></a> -<span class="sourceLineNo">611</span> LOG.info("Setting up a faulty file system that cannot write");<a name="line.611"></a> -<span class="sourceLineNo">612</span><a name="line.612"></a> -<span class="sourceLineNo">613</span> final Configuration conf = HBaseConfiguration.create();<a name="line.613"></a> -<span class="sourceLineNo">614</span> User user = User.createUserForTesting(conf,<a name="line.614"></a> -<span class="sourceLineNo">615</span> "testhandleerrorsinflush", new String[]{"foo"});<a name="line.615"></a> -<span class="sourceLineNo">616</span> // Inject our faulty LocalFileSystem<a name="line.616"></a> -<span class="sourceLineNo">617</span> conf.setClass("fs.file.impl", FaultyFileSystem.class,<a name="line.617"></a> -<span class="sourceLineNo">618</span> FileSystem.class);<a name="line.618"></a> -<span class="sourceLineNo">619</span> user.runAs(new PrivilegedExceptionAction<Object>() {<a name="line.619"></a> -<span class="sourceLineNo">620</span> @Override<a name="line.620"></a> -<span class="sourceLineNo">621</span> public Object run() throws Exception {<a name="line.621"></a> -<span class="sourceLineNo">622</span> // Make sure it worked (above is sensitive to caching details in hadoop core)<a name="line.622"></a> -<span class="sourceLineNo">623</span> FileSystem fs = FileSystem.get(conf);<a name="line.623"></a> -<span class="sourceLineNo">624</span> Assert.assertEquals(FaultyFileSystem.class, fs.getClass());<a name="line.624"></a> -<span class="sourceLineNo">625</span><a name="line.625"></a> -<span class="sourceLineNo">626</span> // Initialize region<a name="line.626"></a> -<span class="sourceLineNo">627</span> init(name.getMethodName(), conf);<a name="line.627"></a> -<span class="sourceLineNo">628</span><a name="line.628"></a> -<span class="sourceLineNo">629</span> LOG.info("Adding some data");<a name="line.629"></a> -<span class="sourceLineNo">630</span> store.add(new KeyValue(row, family, qf1, 1, (byte[])null), null);<a name="line.630"></a> -<span class="sourceLineNo">631</span> store.add(new KeyValue(row, family, qf2, 1, (byte[])null), null);<a name="line.631"></a> -<span class="sourceLineNo">632</span> store.add(new KeyValue(row, family, qf3, 1, (byte[])null), null);<a name="line.632"></a> -<span class="sourceLineNo">633</span><a name="line.633"></a> -<span class="sourceLineNo">634</span> LOG.info("Before flush, we should have no files");<a name="line.634"></a> -<span class="sourceLineNo">635</span><a name="line.635"></a> -<span class="sourceLineNo">636</span> Collection<StoreFileInfo> files =<a name="line.636"></a> -<span class="sourceLineNo">637</span> store.getRegionFileSystem().getStoreFiles(store.getColumnFamilyName());<a name="line.637"></a> -<span class="sourceLineNo">638</span> Assert.assertEquals(0, files != null ? files.size() : 0);<a name="line.638"></a> -<span class="sourceLineNo">639</span><a name="line.639"></a> -<span class="sourceLineNo">640</span> //flush<a name="line.640"></a> -<span class="sourceLineNo">641</span> try {<a name="line.641"></a> -<span class="sourceLineNo">642</span> LOG.info("Flushing");<a name="line.642"></a> -<span class="sourceLineNo">643</span> flush(1);<a name="line.643"></a> -<span class="sourceLineNo">644</span> Assert.fail("Didn't bubble up IOE!");<a name="line.644"></a> -<span class="sourceLineNo">645</span> } catch (IOException ioe) {<a name="line.645"></a> -<span class="sourceLineNo">646</span> Assert.assertTrue(ioe.getMessage().contains("Fault injected"));<a name="line.646"></a> -<span class="sourceLineNo">647</span> }<a name="line.647"></a> -<span class="sourceLineNo">648</span><a name="line.648"></a> -<span class="sourceLineNo">649</span> LOG.info("After failed flush, we should still have no files!");<a name="line.649"></a> -<span class="sourceLineNo">650</span> files = store.getRegionFileSystem().getStoreFiles(store.getColumnFamilyName());<a name="line.650"></a> -<span class="sourceLineNo">651</span> Assert.assertEquals(0, files != null ? files.size() : 0);<a name="line.651"></a> -<span class="sourceLineNo">652</span> store.getHRegion().getWAL().close();<a name="line.652"></a> -<span class="sourceLineNo">653</span> return null;<a name="line.653"></a> -<span class="sourceLineNo">654</span> }<a name="line.654"></a> -<span class="sourceLineNo">655</span> });<a name="line.655"></a> -<span class="sourceLineNo">656</span> FileSystem.closeAllForUGI(user.getUGI());<a name="line.656"></a> -<span class="sourceLineNo">657</span> }<a name="line.657"></a> -<span class="sourceLineNo">658</span><a name="line.658"></a> -<span class="sourceLineNo">659</span> /**<a name="line.659"></a> -<span class="sourceLineNo">660</span> * Faulty file system that will fail if you write past its fault position the FIRST TIME<a name="line.660"></a> -<span class="sourceLineNo">661</span> * only; thereafter it will succeed. Used by {@link TestHRegion} too.<a name="line.661"></a> -<span class="sourceLineNo">662</span> */<a name="line.662"></a> -<span class="sourceLineNo">663</span> static class FaultyFileSystem extends FilterFileSystem {<a name="line.663"></a> -<span class="sourceLineNo">664</span> List<SoftReference<FaultyOutputStream>> outStreams = new ArrayList<>();<a name="line.664"></a> -<span class="sourceLineNo">665</span> private long faultPos = 200;<a name="line.665"></a> -<span class="sourceLineNo">666</span> AtomicBoolean fault = new AtomicBoolean(true);<a name="line.666"></a> -<span class="sourceLineNo">667</span><a name="line.667"></a> -<span class="sourceLineNo">668</span> public FaultyFileSystem() {<a name="line.668"></a> -<span class="sourceLineNo">669</span> super(new LocalFileSystem());<a name="line.669"></a> -<span class="sourceLineNo">670</span> System.err.println("Creating faulty!");<a name="line.670"></a> -<span class="sourceLineNo">671</span> }<a name="line.671"></a> -<span class="sourceLineNo">672</span><a name="line.672"></a> -<span class="sourceLineNo">673</span> @Override<a name="line.673"></a> -<span class="sourceLineNo">674</span> public FSDataOutputStream create(Path p) throws IOException {<a name="line.674"></a> -<span class="sourceLineNo">675</span> return new FaultyOutputStream(super.create(p), faultPos, fault);<a name="line.675"></a> -<span class="sourceLineNo">676</span> }<a name="line.676"></a> -<span class="sourceLineNo">677</span><a name="line.677"></a> -<span class="sourceLineNo">678</span> @Override<a name="line.678"></a> -<span class="sourceLineNo">679</span> public FSDataOutputStream create(Path f, FsPermission permission,<a name="line.679"></a> -<span class="sourceLineNo">680</span> boolean overwrite, int bufferSize, short replication, long blockSize,<a name="line.680"></a> -<span class="sourceLineNo">681</span> Progressable progress) throws IOException {<a name="line.681"></a> -<span class="sourceLineNo">682</span> return new FaultyOutputStream(super.create(f, permission,<a name="line.682"></a> -<span class="sourceLineNo">683</span> overwrite, bufferSize, replication, blockSize, progress), faultPos, fault);<a name="line.683"></a> -<span class="sourceLineNo">684</span> }<a name="line.684"></a> -<span class="sourceLineNo">685</span><a name="line.685"></a> -<span class="sourceLineNo">686</span> @Override<a name="line.686"></a> -<span class="sourceLineNo">687</span> public FSDataOutputStream createNonRecursive(Path f, boolean overwrite,<a name="line.687"></a> -<span class="sourceLineNo">688</span> int bufferSize, short replication, long blockSize, Progressable progress)<a name="line.688"></a> -<span class="sourceLineNo">689</span> throws IOException {<a name="line.689"></a> -<span class="sourceLineNo">690</span> // Fake it. Call create instead. The default implementation throws an IOE<a name="line.690"></a> -<span class="sourceLineNo">691</span> // that this is not supported.<a name="line.691"></a> -<span class="sourceLineNo">692</span> return create(f, overwrite, bufferSize, replication, blockSize, progress);<a name="line.692"></a> -<span class="sourceLineNo">693</span> }<a name="line.693"></a> -<span class="sourceLineNo">694</span> }<a name="line.694"></a> -<span class="sourceLineNo">695</span><a name="line.695"></a> -<span class="sourceLineNo">696</span> static class FaultyOutputStream extends FSDataOutputStream {<a name="line.696"></a> -<span class="sourceLineNo">697</span> volatile long faultPos = Long.MAX_VALUE;<a name="line.697"></a> -<span class="sourceLineNo">698</span> private final AtomicBoolean fault;<a name="line.698"></a> -<span class="sourceLineNo">699</span><a name="line.699"></a> -<span class="sourceLineNo">700</span> public FaultyOutputStream(FSDataOutputStream out, long faultPos, final AtomicBoolean fault)<a name="line.700"></a> -<span class="sourceLineNo">701</span> throws IOException {<a name="line.701"></a> -<span class="sourceLineNo">702</span> super(out, null);<a name="line.702"></a> -<span class="sourceLineNo">703</span> this.faultPos = faultPos;<a name="line.703"></a> -<span class="sourceLineNo">704</span> this.fault = fault;<a name="line.704"></a> -<span class="sourceLineNo">705</span> }<a name="line.705"></a> -<span class="sourceLineNo">706</span><a name="line.706"></a> -<span class="sourceLineNo">707</span> @Override<a name="line.707"></a> -<span class="sourceLineNo">708</span> public void write(byte[] buf, int offset, int length) throws IOException {<a name="line.708"></a> -<span class="sourceLineNo">709</span> System.err.println("faulty stream write at pos " + getPos());<a name="line.709"></a> -<span class="sourceLineNo">710</span> injectFault();<a name="line.710"></a> -<span class="sourceLineNo">711</span> super.write(buf, offset, length);<a name="line.711"></a> -<span class="sourceLineNo">712</span> }<a name="line.712"></a> -<span class="sourceLineNo">713</span><a name="line.713"></a> -<span class="sourceLineNo">714</span> private void injectFault() throws IOException {<a name="line.714"></a> -<span class="sourceLineNo">715</span> if (this.fault.get() && getPos() >= faultPos) {<a name="line.715"></a> -<span class="sourceLineNo">716</span> throw new IOException("Fault injected");<a name="line.716"></a> -<span class="sourceLineNo">717</span> }<a name="line.717"></a> -<span class="sourceLineNo">718</span> }<a name="line.718"></a> -<span class="sourceLineNo">719</span> }<a name="line.719"></a> -<span class="sourceLineNo">720</span><a name="line.720"></a> -<span class="sourceLineNo">721</span> private static void flushStore(HStore store, long id) throws IOException {<a name="line.721"></a> -<span class="sourceLineNo">722</span> StoreFlushContext storeFlushCtx = store.createFlushContext(id);<a name="line.722"></a> -<span class="sourceLineNo">723</span> storeFlushCtx.prepare();<a name="line.723"></a> -<span class="sourceLineNo">724</span> storeFlushCtx.flushCache(Mockito.mock(MonitoredTask.class));<a name="line.724"></a> -<span class="sourceLineNo">725</span> storeFlushCtx.commit(Mockito.mock(MonitoredTask.class));<a name="line.725"></a> -<span class="sourceLineNo">726</span> }<a name="line.726"></a> -<span class="sourceLineNo">727</span><a name="line.727"></a> -<span class="sourceLineNo">728</span> /**<a name="line.728"></a> -<span class="sourceLineNo">729</span> * Generate a list of KeyValues for testing based on given parameters<a name="line.729"></a> -<span class="sourceLineNo">730</span> * @param timestamps<a name="line.730"></a> -<span class="sourceLineNo">731</span> * @param numRows<a name="line.731"></a> -<span class="sourceLineNo">732</span> * @param qualifier<a name="line.732"></a> -<span class="sourceLineNo">733</span> * @param family<a name="line.733"></a> -<span class="sourceLineNo">734</span> * @return<a name="line.734"></a> -<span class="sourceLineNo">735</span> */<a name="line.735"></a> -<span class="sourceLineNo">736</span> List<Cell> getKeyValueSet(long[] timestamps, int numRows,<a name="line.736"></a> -<span class="sourceLineNo">737</span> byte[] qualifier, byte[] family) {<a name="line.737"></a> -<span class="sourceLineNo">738</span> List<Cell> kvList = new ArrayList<>();<a name="line.738"></a> -<span class="sourceLineNo">739</span> for (int i=1;i<=numRows;i++) {<a name="line.739"></a> -<span class="sourceLineNo">740</span> byte[] b = Bytes.toBytes(i);<a name="line.740"></a> -<span class="sourceLineNo">741</span> for (long timestamp: timestamps) {<a name="line.741"></a> -<span class="sourceLineNo">742</span> kvList.add(new KeyValue(b, family, qualifier, timestamp, b));<a name="line.742"></a> -<span class="sourceLineNo">743</span> }<a name="line.743"></a> -<span class="sourceLineNo">744</span> }<a name="line.744"></a> -<span class="sourceLineNo">745</span> return kvList;<a name="line.745"></a> -<span class="sourceLineNo">746</span> }<a name="line.746"></a> -<span class="sourceLineNo">747</span><a name="line.747"></a> -<span class="sourceLineNo">748</span> /**<a name="line.748"></a> -<span class="sourceLineNo">749</span> * Test to ensure correctness when using Stores with multiple timestamps<a name="line.749"></a> -<span class="sourceLineNo">750</span> * @throws IOException<a name="line.750"></a> -<span class="sourceLineNo">751</span> */<a name="line.751"></a> -<span class="sourceLineNo">752</span> @Test<a name="line.752"></a> -<span class="sourceLineNo">753</span> public void testMultipleTimestamps() throws IOException {<a name="line.753"></a> -<span class="sourceLineNo">754</span> int numRows = 1;<a name="line.754"></a> -<span class="sourceLineNo">755</span> long[] timestamps1 = new long[] {1,5,10,20};<a name="line.755"></a> -<span class="sourceLineNo">756</span> long[] timestamps2 = new long[] {30,80};<a name="line.756"></a> -<span class="sourceLineNo">757</span><a name="line.757"></a> -<span class="sourceLineNo">758</span> init(this.name.getMethodName());<a name="line.758"></a> -<span class="sourceLineNo">759</span><a name="line.759"></a> -<span class="sourceLineNo">760</span> List<Cell> kvList1 = getKeyValueSet(timestamps1,numRows, qf1, family);<a name="line.760"></a> -<span class="sourceLineNo">761</span> for (Cell kv : kvList1) {<a name="line.761"></a> -<span class="sourceLineNo">762</span> this.store.add(kv, null);<a name="line.762"></a> -<span class="sourceLineNo">763</span> }<a name="line.763"></a> -<span class="sourceLineNo">764</span><a name="line.764"></a> -<span class="sourceLineNo">765</span> this.store.snapshot();<a name="line.765"></a> -<span class="sourceLineNo">766</span> flushStore(store, id++);<a name="line.766"></a> -<span class="sourceLineNo">767</span><a name="line.767"></a> -<span class="sourceLineNo">768</span> List<Cell> kvList2 = getKeyValueSet(timestamps2,numRows, qf1, family);<a name="line.768"></a> -<span class="sourceLineNo">769</span> for(Cell kv : kvList2) {<a name="line.769"></a> -<span class="sourceLineNo">770</span> this.store.add(kv, null);<a name="line.770"></a> -<span class="sourceLineNo">771</span> }<a name="line.771"></a> -<span class="sourceLineNo">772</span><a name="line.772"></a> -<span class="sourceLineNo">773</span> List<Cell> result;<a name="line.773"></a> -<span class="sourceLineNo">774</span> Get get = new Get(Bytes.toBytes(1));<a name="line.774"></a> -<span class="sourceLineNo">775</span> get.addColumn(family,qf1);<a name="line.775"></a> -<span class="sourceLineNo">776</span><a name="line.776"></a> -<span class="sourceLineNo">777</span> get.setTimeRange(0,15);<a name="line.777"></a> -<span class="sourceLineNo">778</span> result = HBaseTestingUtility.getFromStoreFile(store, get);<a name="line.778"></a> -<span class="sourceLineNo">779</span> Assert.assertTrue(result.size()>0);<a 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get);<a name="line.790"></a> -<span class="sourceLineNo">791</span> Assert.assertTrue(result.size()>0);<a name="line.791"></a> -<span class="sourceLineNo">792</span><a name="line.792"></a> -<span class="sourceLineNo">793</span> get.setTimeRange(1,2);<a name="line.793"></a> -<span class="sourceLineNo">794</span> result = HBaseTestingUtility.getFromStoreFile(store, get);<a name="line.794"></a> -<span class="sourceLineNo">795</span> Assert.assertTrue(result.size()>0);<a name="line.795"></a> -<span class="sourceLineNo">796</span><a name="line.796"></a> -<span class="sourceLineNo">797</span> get.setTimeRange(90,200);<a name="line.797"></a> -<span class="sourceLineNo">798</span> result = HBaseTestingUtility.getFromStoreFile(store, get);<a name="line.798"></a> -<span class="sourceLineNo">799</span> Assert.assertTrue(result.size()==0);<a name="line.799"></a> -<span class="sourceLineNo">800</span> }<a name="line.800"></a> -<span class="sourceLineNo">801</span><a name="line.801"></a> -<span class="sourceLineNo">802</span> /**<a name="line.802"></a> -<span class="sourceLineNo">803</span> * Test for HBASE-3492 - Test split on empty colfam (no store files).<a name="line.803"></a> -<span class="sourceLineNo">804</span> *<a name="line.804"></a> -<span class="sourceLineNo">805</span> * @throws IOException When the IO operations fail.<a name="line.805"></a> -<span class="sourceLineNo">806</span> */<a name="line.806"></a> -<span class="sourceLineNo">807</span> @Test<a name="line.807"></a> -<span class="sourceLineNo">808</span> public void testSplitWithEmptyColFam() throws IOException {<a name="line.808"></a> -<span class="sourceLineNo">809</span> init(this.name.getMethodName());<a name="line.809"></a> -<span class="sourceLineNo">810</span> Assert.assertNull(store.getSplitPoint());<a name="line.810"></a> -<span class="sourceLineNo">811</span> store.getHRegion().forceSplit(null);<a name="line.811"></a> -<span class="sourceLineNo">812</span> Assert.assertNull(store.getSplitPoint());<a name="line.812"></a> -<span class="sourceLineNo">813</span> store.getHRegion().clearSplit();<a name="line.813"></a> -<span class="sourceLineNo">814</span> }<a name="line.814"></a> -<span class="sourceLineNo">815</span><a name="line.815"></a> -<span class="sourceLineNo">816</span> @Test<a name="line.816"></a> -<span class="sourceLineNo">817</span> public void testStoreUsesConfigurationFromHcdAndHtd() throws Exception {<a name="line.817"></a> -<span class="sourceLineNo">818</span> final String CONFIG_KEY = "hbase.regionserver.thread.compaction.throttle";<a name="line.818"></a> -<span class="sourceLineNo">819</span> long anyValue = 10;<a name="line.819"></a> -<span class="sourceLineNo">820</span><a name="line.820"></a> -<span class="sourceLineNo">821</span> // We'll check that it uses correct config and propagates it appropriately by going thru<a name="line.821"></a> -<span class="sourceLineNo">822</span> // the simplest "real" path I can find - "throttleCompaction", which just checks whether<a name="line.822"></a> -<span class="sourceLineNo">823</span> // a number we pass in is higher than some config value, inside compactionPolicy.<a name="line.823"></a> -<span class="sourceLineNo">824</span> Configuration conf = HBaseConfiguration.create();<a name="line.824"></a> -<span class="sourceLineNo">825</span> conf.setLong(CONFIG_KEY, anyValue);<a name="line.825"></a> -<span class="sourceLineNo">826</span> init(name.getMethodName() + "-xml", conf);<a name="line.826"></a> -<span class="sourceLineNo">827</span> Assert.assertTrue(store.throttleCompaction(anyValue + 1));<a name="line.827"></a> -<span class="sourceLineNo">828</span> Assert.assertFalse(store.throttleCompaction(anyValue));<a name="line.828"></a> -<span class="sourceLineNo">829</span><a name="line.829"></a> -<span class="sourceLineNo">830</span> // HTD overrides XML.<a name="line.830"></a> -<span class="sourceLineNo">831</span> --anyValue;<a name="line.831"></a> -<span class="sourceLineNo">832</span> HTableDescriptor htd = new HTableDescriptor(TableName.valueOf(table));<a name="line.832"></a> -<span class="sourceLineNo">833</span> HColumnDescriptor hcd = new HColumnDescriptor(family);<a name="line.833"></a> -<span class="sourceLineNo">834</span> htd.setConfiguration(CONFIG_KEY, Long.toString(anyValue));<a name="line.834"></a> -<span class="sourceLineNo">835</span> init(name.getMethodName() + "-htd", conf, htd, hcd);<a name="line.835"></a> -<span class="sourceLineNo">836</span> Assert.assertTrue(store.throttleCompaction(anyValue + 1));<a name="line.836"></a> -<span class="sourceLineNo">837</span> Assert.assertFalse(store.throttleCompaction(anyValue));<a name="line.837"></a> -<span class="sourceLineNo">838</span><a name="line.838"></a> -<span class="sourceLineNo">839</span> // HCD overrides them both.<a name="line.839"></a> -<span class="sourceLineNo">840</span> --anyValue;<a name="line.840"></a> -<span class="sourceLineNo">841</span> hcd.setConfiguration(CONFIG_KEY, Long.toString(anyValue));<a name="line.841"></a> -<span class="sourceLineNo">842</span> init(name.getMethodName() + "-hcd", conf, htd, hcd);<a name="line.842"></a> -<span class="sourceLineNo">843</span> Assert.assertTrue(store.throttleCompaction(anyValue + 1));<a name="line.843"></a> -<span class="sourceLineNo">844</span> Assert.assertFalse(store.throttleCompaction(anyValue));<a name="line.844"></a> -<span class="sourceLineNo">845</span> }<a name="line.845"></a> -<span class="sourceLineNo">846</span><a name="line.846"></a> -<span class="sourceLineNo">847</span> public static class DummyStoreEngine extends DefaultStoreEngine {<a name="line.847"></a> -<span class="sourceLineNo">848</span> public static DefaultCompactor lastCreatedCompactor = null;<a name="line.848"></a> -<span class="sourceLineNo">849</span><a name="line.849"></a> -<span class="sourceLineNo">850</span> @Override<a name="line.850"></a> -<span class="sourceLineNo">851</span> protected void createComponents(Configuration conf, Store store, CellComparator comparator)<a name="line.851"></a> -<span class="sourceLineNo">852</span> throws IOException {<a name="line.852"></a> -<span class="sourceLineNo">853</span> super.createComponents(conf, store, comparator);<a name="line.853"></a> -<span class="sourceLineNo">854</span> lastCreatedCompactor = this.compactor;<a name="line.854"></a> -<span class="sourceLineNo">855</span> }<a name="line.855"></a> -<span class="sourceLineNo">856</span> }<a name="line.856"></a> -<span class="sourceLineNo">857</span><a name="line.857"></a> -<span class="sourceLineNo">858</span> @Test<a name="line.858"></a> -<span class="sourceLineNo">859</span> public void testStoreUsesSearchEngineOverride() throws Exception {<a name="line.859"></a> -<span class="sourceLineNo">860</span> Configuration conf = HBaseConfiguration.create();<a name="line.860"></a> -<span class="sourceLineNo">861</span> conf.set(StoreEngine.STORE_ENGINE_CLASS_KEY, DummyStoreEngine.class.getName());<a name="line.861"></a> -<span class="sourceLineNo">862</span> init(this.name.getMethodName(), conf);<a name="line.862"></a> -<span class="sourceLineNo">863</span> Assert.assertEquals(DummyStoreEngine.lastCreatedCompactor,<a name="line.863"></a> -<span class="sourceLineNo">864</span> this.store.storeEngine.getCompactor());<a name="line.864"></a> -<span class="sourceLineNo">865</span> }<a name="line.865"></a> -<span class="sourceLineNo">866</span><a name="line.866"></a> -<span class="sourceLineNo">867</span> private void addStoreFile() throws IOException {<a name="line.867"></a> -<span class="sourceLineNo">868</span> StoreFile f = this.store.getStorefiles().iterator().next();<a name="line.868"></a> -<span class="sourceLineNo">869</span> Path storedir = f.getPath().getParent();<a name="line.869"></a> -<span class="sourceLineNo">870</span> long seqid = this.store.getMaxSequenceId();<a name="line.870"></a> -<span class="sourceLineNo">871</span> Configuration c = TEST_UTIL.getConfiguration();<a name="line.871"></a> -<span class="sourceLineNo">872</span> FileSystem fs = FileSystem.get(c);<a name="line.872"></a> -<span class="sourceLineNo">873</span> HFileContext fileContext = new HFileContextBuilder().withBlockSize(BLOCKSIZE_SMALL).build();<a name="line.873"></a> -<span class="sourceLineNo">874</span> StoreFileWriter w = new StoreFileWriter.Builder(c, new CacheConfig(c),<a name="line.874"></a> -<span class="sourceLineNo">875</span> fs)<a name="line.875"></a> -<span class="sourceLineNo">876</span> .withOutputDir(storedir)<a name="line.876"></a> -<span class="sourceLineNo">877</span> .withFileContext(fileContext)<a name="line.877"></a> -<span class="sourceLineNo">878</span> .build();<a name="line.878"></a> -<span class="sourceLineNo">879</span> w.appendMetadata(seqid + 1, false);<a name="line.879"></a> -<span class="sourceLineNo">880</span> w.close();<a name="line.880"></a> -<span class="sourceLineNo">881</span> LOG.info("Added store file:" + w.getPath());<a name="line.881"></a> -<span class="sourceLineNo">882</span> }<a name="line.882"></a> -<span class="sourceLineNo">883</span><a name="line.883"></a> -<span class="sourceLineNo">884</span> private void archiveStoreFile(int index) throws IOException {<a name="line.884"></a> -<span class="sourceLineNo">885</span> Collection<StoreFile> files = this.store.getStorefiles();<a name="line.885"></a> -<span class="sourceLineNo">886</span> StoreFile sf = null;<a name="line.886"></a> -<span class="sourceLineNo">887</span> Iterator<StoreFile> it = files.iterator();<a name="line.887"></a> -<span class="sourceLineNo">888</span> for (int i = 0; i <= index; i++) {<a name="line.888"></a> -<span class="sourceLineNo">889</span> sf = it.next();<a name="line.889"></a> -<span class="sourceLineNo">890</span> }<a name="line.890"></a> -<span class="sourceLineNo">891</span> store.getRegionFileSystem().removeStoreFiles(store.getColumnFamilyName(), Lists.newArrayList(sf));<a name="line.891"></a> -<span class="sourceLineNo">892</span> }<a name="line.892"></a> -<span class="sourceLineNo">893</span><a name="line.893"></a> -<span class="sourceLineNo">894</span> private void closeCompactedFile(int index) throws IOException {<a name="line.894"></a> -<span class="sourceLineNo">895</span> Collection<StoreFile> files =<a name="line.895"></a> -<span class="sourceLineNo">896</span> this.store.getStoreEngine().getStoreFileManager().getCompactedfiles();<a name="line.896"></a> -<span class="sourceLineNo">897</span> StoreFile sf = null;<a name="line.897"></a> -<span class="sourceLineNo">898</span> Iterator<StoreFile> it = files.iterator();<a name="line.898"></a> -<span class="sourceLineNo">899</span> for (int i = 0; i <= index; i++) {<a name="line.899"></a
<TRUNCATED>
