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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> */<a name="line.17"></a> |
| <span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.regionserver;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import java.io.IOException;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import java.util.ArrayList;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.util.Arrays;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.util.List;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.hadoop.conf.Configuration;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.hadoop.fs.FileSystem;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.hadoop.fs.Path;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.HBaseTestingUtil;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.HConstants;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.TableName;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptor;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.client.RegionInfoBuilder;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.client.TableDescriptorBuilder;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.regionserver.compactions.CompactionConfiguration;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.regionserver.compactions.CompactionRequestImpl;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.regionserver.compactions.RatioBasedCompactionPolicy;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.regionserver.wal.FSHLog;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.util.CommonFSUtils;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.junit.After;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.junit.Assert;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.junit.Before;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import org.slf4j.Logger;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import org.slf4j.LoggerFactory;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span><a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import org.apache.hbase.thirdparty.com.google.common.collect.Lists;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span><a name="line.49"></a> |
| <span class="sourceLineNo">050</span>public class TestCompactionPolicy {<a name="line.50"></a> |
| <span class="sourceLineNo">051</span> private final static Logger LOG = LoggerFactory.getLogger(TestCompactionPolicy.class);<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> protected final static HBaseTestingUtil TEST_UTIL = new HBaseTestingUtil();<a name="line.52"></a> |
| <span class="sourceLineNo">053</span><a name="line.53"></a> |
| <span class="sourceLineNo">054</span> protected Configuration conf;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> protected HStore store;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> private static final String DIR =<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> TEST_UTIL.getDataTestDir(TestCompactionPolicy.class.getSimpleName()).toString();<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> protected static Path TEST_FILE;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> protected static final int minFiles = 3;<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> protected static final int maxFiles = 5;<a name="line.60"></a> |
| <span class="sourceLineNo">061</span><a name="line.61"></a> |
| <span class="sourceLineNo">062</span> protected static final long minSize = 10;<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> protected static final long maxSize = 2100;<a name="line.63"></a> |
| <span class="sourceLineNo">064</span><a name="line.64"></a> |
| <span class="sourceLineNo">065</span> private FSHLog hlog;<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> private HRegion region;<a name="line.66"></a> |
| <span class="sourceLineNo">067</span><a name="line.67"></a> |
| <span class="sourceLineNo">068</span> @Before<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> public void setUp() throws Exception {<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> config();<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> initialize();<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> }<a name="line.72"></a> |
| <span class="sourceLineNo">073</span><a name="line.73"></a> |
| <span class="sourceLineNo">074</span> /**<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> * setup config values necessary for store<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> */<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> protected void config() {<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> this.conf = TEST_UTIL.getConfiguration();<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> this.conf.setLong(HConstants.MAJOR_COMPACTION_PERIOD, 0);<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> this.conf.setInt(CompactionConfiguration.HBASE_HSTORE_COMPACTION_MIN_KEY, minFiles);<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> this.conf.setInt(CompactionConfiguration.HBASE_HSTORE_COMPACTION_MAX_KEY, maxFiles);<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> this.conf.setLong(CompactionConfiguration.HBASE_HSTORE_COMPACTION_MIN_SIZE_KEY, minSize);<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> this.conf.setLong(CompactionConfiguration.HBASE_HSTORE_COMPACTION_MAX_SIZE_KEY, maxSize);<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> this.conf.setFloat(CompactionConfiguration.HBASE_HSTORE_COMPACTION_RATIO_KEY, 1.0F);<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> }<a name="line.85"></a> |
| <span class="sourceLineNo">086</span><a name="line.86"></a> |
| <span class="sourceLineNo">087</span> /**<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> * Setting up a Store<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> * @throws IOException with error<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> */<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> protected void initialize() throws IOException {<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> Path basedir = new Path(DIR);<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> String logName = "logs";<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> Path logdir = new Path(DIR, logName);<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> ColumnFamilyDescriptor familyDescriptor =<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> ColumnFamilyDescriptorBuilder.of(Bytes.toBytes("family"));<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> FileSystem fs = FileSystem.get(conf);<a name="line.97"></a> |
| <span class="sourceLineNo">098</span><a name="line.98"></a> |
| <span class="sourceLineNo">099</span> fs.delete(logdir, true);<a name="line.99"></a> |
| <span class="sourceLineNo">100</span><a name="line.100"></a> |
| <span class="sourceLineNo">101</span> TableDescriptor tableDescriptor =<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> TableDescriptorBuilder.newBuilder(TableName.valueOf(Bytes.toBytes("table")))<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> .setColumnFamily(familyDescriptor).build();<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> RegionInfo info = RegionInfoBuilder.newBuilder(tableDescriptor.getTableName()).build();<a name="line.104"></a> |
| <span class="sourceLineNo">105</span><a name="line.105"></a> |
| <span class="sourceLineNo">106</span> hlog = new FSHLog(fs, basedir, logName, conf);<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> hlog.init();<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> ChunkCreator.initialize(MemStoreLAB.CHUNK_SIZE_DEFAULT, false, 0, 0, 0, null,<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> MemStoreLAB.INDEX_CHUNK_SIZE_PERCENTAGE_DEFAULT);<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> region = HRegion.createHRegion(info, basedir, conf, tableDescriptor, hlog);<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> region.close();<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> Path tableDir = CommonFSUtils.getTableDir(basedir, tableDescriptor.getTableName());<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> region = new HRegion(tableDir, hlog, fs, conf, info, tableDescriptor, null);<a name="line.113"></a> |
| <span class="sourceLineNo">114</span><a name="line.114"></a> |
| <span class="sourceLineNo">115</span> store = new HStore(region, familyDescriptor, conf, false);<a name="line.115"></a> |
| <span class="sourceLineNo">116</span><a name="line.116"></a> |
| <span class="sourceLineNo">117</span> TEST_FILE = region.getRegionFileSystem().createTempName();<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> fs.createNewFile(TEST_FILE);<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> }<a name="line.119"></a> |
| <span class="sourceLineNo">120</span><a name="line.120"></a> |
| <span class="sourceLineNo">121</span> @After<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> public void tearDown() throws IOException {<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> IOException ex = null;<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> try {<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> region.close();<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> } catch (IOException e) {<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> LOG.warn("Caught Exception", e);<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> ex = e;<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> }<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> try {<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> hlog.close();<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> } catch (IOException e) {<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> LOG.warn("Caught Exception", e);<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> ex = e;<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> }<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> if (ex != null) {<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> throw ex;<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> }<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> }<a name="line.139"></a> |
| <span class="sourceLineNo">140</span><a name="line.140"></a> |
| <span class="sourceLineNo">141</span> ArrayList<Long> toArrayList(long... numbers) {<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> ArrayList<Long> result = new ArrayList<>();<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> for (long i : numbers) {<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> result.add(i);<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> }<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> return result;<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> }<a name="line.147"></a> |
| <span class="sourceLineNo">148</span><a name="line.148"></a> |
| <span class="sourceLineNo">149</span> List<HStoreFile> sfCreate(long... sizes) throws IOException {<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> ArrayList<Long> ageInDisk = new ArrayList<>();<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> for (int i = 0; i < sizes.length; i++) {<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> ageInDisk.add(0L);<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> }<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> return sfCreate(toArrayList(sizes), ageInDisk);<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> }<a name="line.155"></a> |
| <span class="sourceLineNo">156</span><a name="line.156"></a> |
| <span class="sourceLineNo">157</span> List<HStoreFile> sfCreate(ArrayList<Long> sizes, ArrayList<Long> ageInDisk) throws IOException {<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> return sfCreate(false, sizes, ageInDisk);<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> List<HStoreFile> sfCreate(boolean isReference, long... sizes) throws IOException {<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> ArrayList<Long> ageInDisk = new ArrayList<>(sizes.length);<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> for (int i = 0; i < sizes.length; i++) {<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> ageInDisk.add(0L);<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> }<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> return sfCreate(isReference, toArrayList(sizes), ageInDisk);<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> }<a name="line.167"></a> |
| <span class="sourceLineNo">168</span><a name="line.168"></a> |
| <span class="sourceLineNo">169</span> List<HStoreFile> sfCreate(boolean isReference, ArrayList<Long> sizes, ArrayList<Long> ageInDisk)<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> throws IOException {<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> List<HStoreFile> ret = Lists.newArrayList();<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> for (int i = 0; i < sizes.size(); i++) {<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> ret.add(<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> new MockHStoreFile(TEST_UTIL, TEST_FILE, sizes.get(i), ageInDisk.get(i), isReference, i));<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> }<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> return ret;<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> }<a name="line.177"></a> |
| <span class="sourceLineNo">178</span><a name="line.178"></a> |
| <span class="sourceLineNo">179</span> long[] getSizes(List<HStoreFile> sfList) {<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> long[] aNums = new long[sfList.size()];<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> for (int i = 0; i < sfList.size(); ++i) {<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> aNums[i] = sfList.get(i).getReader().length();<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> }<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> return aNums;<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> }<a name="line.185"></a> |
| <span class="sourceLineNo">186</span><a name="line.186"></a> |
| <span class="sourceLineNo">187</span> void compactEquals(List<HStoreFile> candidates, long... expected) throws IOException {<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> compactEquals(candidates, false, false, expected);<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> }<a name="line.189"></a> |
| <span class="sourceLineNo">190</span><a name="line.190"></a> |
| <span class="sourceLineNo">191</span> void compactEquals(List<HStoreFile> candidates, boolean forcemajor, long... expected)<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> throws IOException {<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> compactEquals(candidates, forcemajor, false, expected);<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> }<a name="line.194"></a> |
| <span class="sourceLineNo">195</span><a name="line.195"></a> |
| <span class="sourceLineNo">196</span> void compactEquals(List<HStoreFile> candidates, boolean forcemajor, boolean isOffPeak,<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> long... expected) throws IOException {<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> store.forceMajor = forcemajor;<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> // Test Default compactions<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> CompactionRequestImpl result =<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> ((RatioBasedCompactionPolicy) store.storeEngine.getCompactionPolicy())<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> .selectCompaction(candidates, new ArrayList<>(), false, isOffPeak, forcemajor);<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> List<HStoreFile> actual = new ArrayList<>(result.getFiles());<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> if (isOffPeak && !forcemajor) {<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> Assert.assertTrue(result.isOffPeak());<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> }<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> Assert.assertEquals(Arrays.toString(expected), Arrays.toString(getSizes(actual)));<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> store.forceMajor = false;<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> }<a name="line.209"></a> |
| <span class="sourceLineNo">210</span>}<a name="line.210"></a> |
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