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From mi...@apache.org
Subject [27/52] [partial] hbase git commit: Published website at 40c7b09ac86bdbf560321fa71867112aea92a324
Date Wed, 11 Nov 2015 02:24:33 GMT
http://git-wip-us.apache.org/repos/asf/hbase/blob/1619ae4c/testdevapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.PortAllocator.AvailablePortChecker.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.PortAllocator.AvailablePortChecker.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.PortAllocator.AvailablePortChecker.html
new file mode 100644
index 0000000..07d46d3
--- /dev/null
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.PortAllocator.AvailablePortChecker.html
@@ -0,0 +1,4025 @@
+<!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> * 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;<a name="line.18"></a>
+<span class="sourceLineNo">019</span><a name="line.19"></a>
+<span class="sourceLineNo">020</span>import javax.annotation.Nullable;<a name="line.20"></a>
+<span class="sourceLineNo">021</span>import java.io.File;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import java.io.IOException;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.io.OutputStream;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.lang.reflect.Field;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.lang.reflect.Modifier;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import java.net.DatagramSocket;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import java.net.InetAddress;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import java.net.ServerSocket;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import java.net.Socket;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import java.net.UnknownHostException;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import java.security.MessageDigest;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import java.util.ArrayList;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import java.util.Arrays;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import java.util.Collection;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import java.util.Collections;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import java.util.HashSet;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import java.util.List;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import java.util.Map;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import java.util.NavigableSet;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import java.util.Random;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import java.util.Set;<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.UUID;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import java.util.concurrent.TimeUnit;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import java.util.concurrent.atomic.AtomicReference;<a name="line.45"></a>
+<span class="sourceLineNo">046</span><a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.commons.lang.RandomStringUtils;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.commons.logging.Log;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.apache.commons.logging.LogFactory;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.apache.commons.logging.impl.Jdk14Logger;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.apache.commons.logging.impl.Log4JLogger;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import org.apache.hadoop.conf.Configuration;<a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.apache.hadoop.fs.FileSystem;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import org.apache.hadoop.fs.Path;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.Waiter.ExplainingPredicate;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.Waiter.Predicate;<a name="line.56"></a>
+<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.57"></a>
+<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.classification.InterfaceStability;<a name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.59"></a>
+<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.client.BufferedMutator;<a name="line.60"></a>
+<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.client.ClusterConnection;<a name="line.61"></a>
+<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.62"></a>
+<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.63"></a>
+<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.client.Consistency;<a name="line.64"></a>
+<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.client.Delete;<a name="line.65"></a>
+<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.client.Durability;<a name="line.66"></a>
+<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.client.Get;<a name="line.67"></a>
+<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.client.HBaseAdmin;<a name="line.68"></a>
+<span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.client.HConnection;<a name="line.69"></a>
+<span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.client.HTable;<a name="line.70"></a>
+<span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.client.Put;<a name="line.71"></a>
+<span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.client.RegionLocator;<a name="line.72"></a>
+<span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.client.Result;<a name="line.73"></a>
+<span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.client.ResultScanner;<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.Table;<a name="line.76"></a>
+<span class="sourceLineNo">077</span>import org.apache.hadoop.hbase.client.TableState;<a name="line.77"></a>
+<span class="sourceLineNo">078</span>import org.apache.hadoop.hbase.fs.HFileSystem;<a name="line.78"></a>
+<span class="sourceLineNo">079</span>import org.apache.hadoop.hbase.io.compress.Compression;<a name="line.79"></a>
+<span class="sourceLineNo">080</span>import org.apache.hadoop.hbase.io.compress.Compression.Algorithm;<a name="line.80"></a>
+<span class="sourceLineNo">081</span>import org.apache.hadoop.hbase.io.encoding.DataBlockEncoding;<a name="line.81"></a>
+<span class="sourceLineNo">082</span>import org.apache.hadoop.hbase.io.hfile.ChecksumUtil;<a name="line.82"></a>
+<span class="sourceLineNo">083</span>import org.apache.hadoop.hbase.io.hfile.HFile;<a name="line.83"></a>
+<span class="sourceLineNo">084</span>import org.apache.hadoop.hbase.ipc.RpcServerInterface;<a name="line.84"></a>
+<span class="sourceLineNo">085</span>import org.apache.hadoop.hbase.ipc.ServerNotRunningYetException;<a name="line.85"></a>
+<span class="sourceLineNo">086</span>import org.apache.hadoop.hbase.mapreduce.MapreduceTestingShim;<a name="line.86"></a>
+<span class="sourceLineNo">087</span>import org.apache.hadoop.hbase.master.HMaster;<a name="line.87"></a>
+<span class="sourceLineNo">088</span>import org.apache.hadoop.hbase.master.RegionStates;<a name="line.88"></a>
+<span class="sourceLineNo">089</span>import org.apache.hadoop.hbase.master.ServerManager;<a name="line.89"></a>
+<span class="sourceLineNo">090</span>import org.apache.hadoop.hbase.protobuf.ProtobufUtil;<a name="line.90"></a>
+<span class="sourceLineNo">091</span>import org.apache.hadoop.hbase.regionserver.BloomType;<a name="line.91"></a>
+<span class="sourceLineNo">092</span>import org.apache.hadoop.hbase.regionserver.HRegion;<a name="line.92"></a>
+<span class="sourceLineNo">093</span>import org.apache.hadoop.hbase.regionserver.HRegionServer;<a name="line.93"></a>
+<span class="sourceLineNo">094</span>import org.apache.hadoop.hbase.regionserver.HStore;<a name="line.94"></a>
+<span class="sourceLineNo">095</span>import org.apache.hadoop.hbase.regionserver.InternalScanner;<a name="line.95"></a>
+<span class="sourceLineNo">096</span>import org.apache.hadoop.hbase.regionserver.Region;<a name="line.96"></a>
+<span class="sourceLineNo">097</span>import org.apache.hadoop.hbase.regionserver.RegionScanner;<a name="line.97"></a>
+<span class="sourceLineNo">098</span>import org.apache.hadoop.hbase.regionserver.RegionServerServices;<a name="line.98"></a>
+<span class="sourceLineNo">099</span>import org.apache.hadoop.hbase.regionserver.RegionServerStoppedException;<a name="line.99"></a>
+<span class="sourceLineNo">100</span>import org.apache.hadoop.hbase.regionserver.wal.MetricsWAL;<a name="line.100"></a>
+<span class="sourceLineNo">101</span>import org.apache.hadoop.hbase.regionserver.wal.WALActionsListener;<a name="line.101"></a>
+<span class="sourceLineNo">102</span>import org.apache.hadoop.hbase.security.User;<a name="line.102"></a>
+<span class="sourceLineNo">103</span>import org.apache.hadoop.hbase.security.visibility.VisibilityLabelsCache;<a name="line.103"></a>
+<span class="sourceLineNo">104</span>import org.apache.hadoop.hbase.tool.Canary;<a name="line.104"></a>
+<span class="sourceLineNo">105</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.105"></a>
+<span class="sourceLineNo">106</span>import org.apache.hadoop.hbase.util.FSTableDescriptors;<a name="line.106"></a>
+<span class="sourceLineNo">107</span>import org.apache.hadoop.hbase.util.FSUtils;<a name="line.107"></a>
+<span class="sourceLineNo">108</span>import org.apache.hadoop.hbase.util.JVMClusterUtil;<a name="line.108"></a>
+<span class="sourceLineNo">109</span>import org.apache.hadoop.hbase.util.JVMClusterUtil.MasterThread;<a name="line.109"></a>
+<span class="sourceLineNo">110</span>import org.apache.hadoop.hbase.util.JVMClusterUtil.RegionServerThread;<a name="line.110"></a>
+<span class="sourceLineNo">111</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.111"></a>
+<span class="sourceLineNo">112</span>import org.apache.hadoop.hbase.util.RegionSplitter;<a name="line.112"></a>
+<span class="sourceLineNo">113</span>import org.apache.hadoop.hbase.util.RetryCounter;<a name="line.113"></a>
+<span class="sourceLineNo">114</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.114"></a>
+<span class="sourceLineNo">115</span>import org.apache.hadoop.hbase.wal.WAL;<a name="line.115"></a>
+<span class="sourceLineNo">116</span>import org.apache.hadoop.hbase.wal.WALFactory;<a name="line.116"></a>
+<span class="sourceLineNo">117</span>import org.apache.hadoop.hbase.zookeeper.EmptyWatcher;<a name="line.117"></a>
+<span class="sourceLineNo">118</span>import org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster;<a name="line.118"></a>
+<span class="sourceLineNo">119</span>import org.apache.hadoop.hbase.zookeeper.ZKConfig;<a name="line.119"></a>
+<span class="sourceLineNo">120</span>import org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher;<a name="line.120"></a>
+<span class="sourceLineNo">121</span>import org.apache.hadoop.hdfs.DFSClient;<a name="line.121"></a>
+<span class="sourceLineNo">122</span>import org.apache.hadoop.hdfs.DistributedFileSystem;<a name="line.122"></a>
+<span class="sourceLineNo">123</span>import org.apache.hadoop.hdfs.MiniDFSCluster;<a name="line.123"></a>
+<span class="sourceLineNo">124</span>import org.apache.hadoop.hdfs.server.namenode.EditLogFileOutputStream;<a name="line.124"></a>
+<span class="sourceLineNo">125</span>import org.apache.hadoop.mapred.JobConf;<a name="line.125"></a>
+<span class="sourceLineNo">126</span>import org.apache.hadoop.mapred.MiniMRCluster;<a name="line.126"></a>
+<span class="sourceLineNo">127</span>import org.apache.hadoop.mapred.TaskLog;<a name="line.127"></a>
+<span class="sourceLineNo">128</span>import org.apache.zookeeper.WatchedEvent;<a name="line.128"></a>
+<span class="sourceLineNo">129</span>import org.apache.zookeeper.ZooKeeper;<a name="line.129"></a>
+<span class="sourceLineNo">130</span>import org.apache.zookeeper.ZooKeeper.States;<a name="line.130"></a>
+<span class="sourceLineNo">131</span><a name="line.131"></a>
+<span class="sourceLineNo">132</span>import static org.junit.Assert.assertEquals;<a name="line.132"></a>
+<span class="sourceLineNo">133</span>import static org.junit.Assert.assertTrue;<a name="line.133"></a>
+<span class="sourceLineNo">134</span>import static org.junit.Assert.fail;<a name="line.134"></a>
+<span class="sourceLineNo">135</span><a name="line.135"></a>
+<span class="sourceLineNo">136</span>/**<a name="line.136"></a>
+<span class="sourceLineNo">137</span> * Facility for testing HBase. Replacement for<a name="line.137"></a>
+<span class="sourceLineNo">138</span> * old HBaseTestCase and HBaseClusterTestCase functionality.<a name="line.138"></a>
+<span class="sourceLineNo">139</span> * Create an instance and keep it around testing HBase.  This class is<a name="line.139"></a>
+<span class="sourceLineNo">140</span> * meant to be your one-stop shop for anything you might need testing.  Manages<a name="line.140"></a>
+<span class="sourceLineNo">141</span> * one cluster at a time only. Managed cluster can be an in-process<a name="line.141"></a>
+<span class="sourceLineNo">142</span> * {@link MiniHBaseCluster}, or a deployed cluster of type {@code DistributedHBaseCluster}.<a name="line.142"></a>
+<span class="sourceLineNo">143</span> * Not all methods work with the real cluster.<a name="line.143"></a>
+<span class="sourceLineNo">144</span> * Depends on log4j being on classpath and<a name="line.144"></a>
+<span class="sourceLineNo">145</span> * hbase-site.xml for logging and test-run configuration.  It does not set<a name="line.145"></a>
+<span class="sourceLineNo">146</span> * logging levels nor make changes to configuration parameters.<a name="line.146"></a>
+<span class="sourceLineNo">147</span> * &lt;p&gt;To preserve test data directories, pass the system property "hbase.testing.preserve.testdir"<a name="line.147"></a>
+<span class="sourceLineNo">148</span> * setting it to true.<a name="line.148"></a>
+<span class="sourceLineNo">149</span> */<a name="line.149"></a>
+<span class="sourceLineNo">150</span>@InterfaceAudience.Public<a name="line.150"></a>
+<span class="sourceLineNo">151</span>@InterfaceStability.Evolving<a name="line.151"></a>
+<span class="sourceLineNo">152</span>@SuppressWarnings("deprecation")<a name="line.152"></a>
+<span class="sourceLineNo">153</span>public class HBaseTestingUtility extends HBaseCommonTestingUtility {<a name="line.153"></a>
+<span class="sourceLineNo">154</span>   private MiniZooKeeperCluster zkCluster = null;<a name="line.154"></a>
+<span class="sourceLineNo">155</span><a name="line.155"></a>
+<span class="sourceLineNo">156</span>  public static final String REGIONS_PER_SERVER_KEY = "hbase.test.regions-per-server";<a name="line.156"></a>
+<span class="sourceLineNo">157</span>  /**<a name="line.157"></a>
+<span class="sourceLineNo">158</span>   * The default number of regions per regionserver when creating a pre-split<a name="line.158"></a>
+<span class="sourceLineNo">159</span>   * table.<a name="line.159"></a>
+<span class="sourceLineNo">160</span>   */<a name="line.160"></a>
+<span class="sourceLineNo">161</span>  public static final int DEFAULT_REGIONS_PER_SERVER = 3;<a name="line.161"></a>
+<span class="sourceLineNo">162</span><a name="line.162"></a>
+<span class="sourceLineNo">163</span><a name="line.163"></a>
+<span class="sourceLineNo">164</span>  public static final String PRESPLIT_TEST_TABLE_KEY = "hbase.test.pre-split-table";<a name="line.164"></a>
+<span class="sourceLineNo">165</span>  public static final boolean PRESPLIT_TEST_TABLE = true;<a name="line.165"></a>
+<span class="sourceLineNo">166</span>  /**<a name="line.166"></a>
+<span class="sourceLineNo">167</span>   * Set if we were passed a zkCluster.  If so, we won't shutdown zk as<a name="line.167"></a>
+<span class="sourceLineNo">168</span>   * part of general shutdown.<a name="line.168"></a>
+<span class="sourceLineNo">169</span>   */<a name="line.169"></a>
+<span class="sourceLineNo">170</span>  private boolean passedZkCluster = false;<a name="line.170"></a>
+<span class="sourceLineNo">171</span>  private MiniDFSCluster dfsCluster = null;<a name="line.171"></a>
+<span class="sourceLineNo">172</span><a name="line.172"></a>
+<span class="sourceLineNo">173</span>  private volatile HBaseCluster hbaseCluster = null;<a name="line.173"></a>
+<span class="sourceLineNo">174</span>  private MiniMRCluster mrCluster = null;<a name="line.174"></a>
+<span class="sourceLineNo">175</span><a name="line.175"></a>
+<span class="sourceLineNo">176</span>  /** If there is a mini cluster running for this testing utility instance. */<a name="line.176"></a>
+<span class="sourceLineNo">177</span>  private volatile boolean miniClusterRunning;<a name="line.177"></a>
+<span class="sourceLineNo">178</span><a name="line.178"></a>
+<span class="sourceLineNo">179</span>  private String hadoopLogDir;<a name="line.179"></a>
+<span class="sourceLineNo">180</span><a name="line.180"></a>
+<span class="sourceLineNo">181</span>  /** Directory (a subdirectory of dataTestDir) used by the dfs cluster if any */<a name="line.181"></a>
+<span class="sourceLineNo">182</span>  private File clusterTestDir = null;<a name="line.182"></a>
+<span class="sourceLineNo">183</span><a name="line.183"></a>
+<span class="sourceLineNo">184</span>  /** Directory on test filesystem where we put the data for this instance of<a name="line.184"></a>
+<span class="sourceLineNo">185</span>    * HBaseTestingUtility*/<a name="line.185"></a>
+<span class="sourceLineNo">186</span>  private Path dataTestDirOnTestFS = null;<a name="line.186"></a>
+<span class="sourceLineNo">187</span><a name="line.187"></a>
+<span class="sourceLineNo">188</span>  /**<a name="line.188"></a>
+<span class="sourceLineNo">189</span>   * Shared cluster connection.<a name="line.189"></a>
+<span class="sourceLineNo">190</span>   */<a name="line.190"></a>
+<span class="sourceLineNo">191</span>  private volatile Connection connection;<a name="line.191"></a>
+<span class="sourceLineNo">192</span><a name="line.192"></a>
+<span class="sourceLineNo">193</span>  /**<a name="line.193"></a>
+<span class="sourceLineNo">194</span>   * System property key to get test directory value.<a name="line.194"></a>
+<span class="sourceLineNo">195</span>   * Name is as it is because mini dfs has hard-codings to put test data here.<a name="line.195"></a>
+<span class="sourceLineNo">196</span>   * It should NOT be used directly in HBase, as it's a property used in<a name="line.196"></a>
+<span class="sourceLineNo">197</span>   *  mini dfs.<a name="line.197"></a>
+<span class="sourceLineNo">198</span>   *  @deprecated can be used only with mini dfs<a name="line.198"></a>
+<span class="sourceLineNo">199</span>   */<a name="line.199"></a>
+<span class="sourceLineNo">200</span>  @Deprecated<a name="line.200"></a>
+<span class="sourceLineNo">201</span>  private static final String TEST_DIRECTORY_KEY = "test.build.data";<a name="line.201"></a>
+<span class="sourceLineNo">202</span><a name="line.202"></a>
+<span class="sourceLineNo">203</span>  /** Filesystem URI used for map-reduce mini-cluster setup */<a name="line.203"></a>
+<span class="sourceLineNo">204</span>  private static String FS_URI;<a name="line.204"></a>
+<span class="sourceLineNo">205</span><a name="line.205"></a>
+<span class="sourceLineNo">206</span>  /** Compression algorithms to use in parameterized JUnit 4 tests */<a name="line.206"></a>
+<span class="sourceLineNo">207</span>  public static final List&lt;Object[]&gt; COMPRESSION_ALGORITHMS_PARAMETERIZED =<a name="line.207"></a>
+<span class="sourceLineNo">208</span>    Arrays.asList(new Object[][] {<a name="line.208"></a>
+<span class="sourceLineNo">209</span>      { Compression.Algorithm.NONE },<a name="line.209"></a>
+<span class="sourceLineNo">210</span>      { Compression.Algorithm.GZ }<a name="line.210"></a>
+<span class="sourceLineNo">211</span>    });<a name="line.211"></a>
+<span class="sourceLineNo">212</span><a name="line.212"></a>
+<span class="sourceLineNo">213</span>  /** This is for unit tests parameterized with a two booleans. */<a name="line.213"></a>
+<span class="sourceLineNo">214</span>  public static final List&lt;Object[]&gt; BOOLEAN_PARAMETERIZED =<a name="line.214"></a>
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+<span class="sourceLineNo">690</span>    createDirAndSetProperty("mapred_local", "mapreduce.cluster.local.dir");<a name="line.690"></a>
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+<span class="sourceLineNo">692</span>    enableShortCircuit();<a name="line.692"></a>
+<span class="sourceLineNo">693</span><a name="line.693"></a>
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+<span class="sourceLineNo">696</span>      new Path(root, "mapred-output-dir").toString());<a name="line.696"></a>
+<span class="sourceLineNo">697</span>    conf.set("mapreduce.jobtracker.system.dir", new Path(root, "mapred-system-dir").toString());<a name="line.697"></a>
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+<span class="sourceLineNo">702</span><a name="line.702"></a>
+<span class="sourceLineNo">703</span><a name="line.703"></a>
+<span class="sourceLineNo">704</span>  /**<a name="line.704"></a>
+<span class="sourceLineNo">705</span>   *  Get the HBase setting for dfs.client.read.shortcircuit from the conf or a system property.<a name="line.705"></a>
+<span class="sourceLineNo">706</span>   *  This allows to specify this parameter on the command line.<a name="line.706"></a>
+<span class="sourceLineNo">707</span>   *   If not set, default is true.<a name="line.707"></a>
+<span class="sourceLineNo">708</span>   */<a name="line.708"></a>
+<span class="sourceLineNo">709</span>  public boolean isReadShortCircuitOn(){<a name="line.709"></a>
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+<span class="sourceLineNo">711</span>    String readOnProp = System.getProperty(propName);<a name="line.711"></a>
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+<span class="sourceLineNo">718</span><a name="line.718"></a>
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+<span class="sourceLineNo">720</span>   * Set both HBase and HDFS settings, including skipping the hdfs checksum checks.<a name="line.720"></a>
+<span class="sourceLineNo">721</span>   */<a name="line.721"></a>
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+<span class="sourceLineNo">724</span>      String curUser = System.getProperty("user.name");<a name="line.724"></a>
+<span class="sourceLineNo">725</span>      LOG.info("read short circuit is ON for user " + curUser);<a name="line.725"></a>
+<span class="sourceLineNo">726</span>      // read short circuit, for hdfs<a name="line.726"></a>
+<span class="sourceLineNo">727</span>      conf.set("dfs.block.local-path-access.user", curUser);<a name="line.727"></a>
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+<span class="sourceLineNo">729</span>      conf.setBoolean("dfs.client.read.shortcircuit", true);<a name="line.729"></a>
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+<span class="sourceLineNo">736</span><a name="line.736"></a>
+<span class="sourceLineNo">737</span>  private String createDirAndSetProperty(final String relPath, String property) {<a name="line.737"></a>
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+<span class="sourceLineNo">746</span>  /**<a name="line.746"></a>
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+<span class="sourceLineNo">748</span>   * or does nothing.<a name="line.748"></a>
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+<span class="sourceLineNo">753</span>      // The below throws an exception per dn, AsynchronousCloseException.<a name="line.753"></a>
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+<span class="sourceLineNo">759</span>  }<a name="line.759"></a>
+<span class="sourceLineNo">760</span><a name="line.760"></a>
+<span class="sourceLineNo">761</span>  /**<a name="line.761"></a>
+<span class="sourceLineNo">762</span>   * Call this if you only want a zk cluster.<a name="line.762"></a>
+<span class="sourceLineNo">763</span>   * @see #startMiniZKCluster() if you want zk + dfs + hbase mini cluster.<a name="line.763"></a>
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+<span class="sourceLineNo">765</span>   * @see #shutdownMiniZKCluster()<a name="line.765"></a>
+<span class="sourceLineNo">766</span>   * @return zk cluster started.<a name="line.766"></a>
+<span class="sourceLineNo">767</span>   */<a name="line.767"></a>
+<span class="sourceLineNo">768</span>  public MiniZooKeeperCluster startMiniZKCluster() throws Exception {<a name="line.768"></a>
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+<span class="sourceLineNo">772</span>  /**<a name="line.772"></a>
+<span class="sourceLineNo">773</span>   * Call this if you only want a zk cluster.<a name="line.773"></a>
+<span class="sourceLineNo">774</span>   * @param zooKeeperServerNum<a name="line.774"></a>
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+<span class="sourceLineNo">777</span>   * @see #shutdownMiniZKCluster()<a name="line.777"></a>
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+<span class="sourceLineNo">790</span>    return startMiniZKCluster(dir, 1, null);<a name="line.790"></a>
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+<span class="sourceLineNo">792</span><a name="line.792"></a>
+<span class="sourceLineNo">793</span>  /**<a name="line.793"></a>
+<span class="sourceLineNo">794</span>   * Start a mini ZK cluster. If the property "test.hbase.zookeeper.property.clientPort" is set<a name="line.794"></a>
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+<span class="sourceLineNo">796</span>   */<a name="line.796"></a>
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+<span class="sourceLineNo">800</span>  throws Exception {<a name="line.800"></a>
+<span class="sourceLineNo">801</span>    if (this.zkCluster != null) {<a name="line.801"></a>
+<span class="sourceLineNo">802</span>      throw new IOException("Cluster already running at " + dir);<a name="line.802"></a>
+<span class="sourceLineNo">803</span>    }<a name="line.803"></a>
+<span class="sourceLineNo">804</span>    this.passedZkCluster = false;<a name="line.804"></a>
+<span class="sourceLineNo">805</span>    this.zkCluster = new MiniZooKeeperCluster(this.getConfiguration());<a name="line.805"></a>
+<span class="sourceLineNo">806</span>    final int defPort = this.conf.getInt("test.hbase.zookeeper.property.clientPort", 0);<a name="line.806"></a>
+<span class="sourceLineNo">807</span>    if (defPort &gt; 0){<a name="line.807"></a>
+<span class="sourceLineNo">808</span>      // If there is a port in the config file, we use it.<a name="line.808"></a>
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+<span class="sourceLineNo">810</span>    }<a name="line.810"></a>
+<span class="sourceLineNo">811</span><a name="line.811"></a>
+<span class="sourceLineNo">812</span>    if (clientPortList != null) {<a name="line.812"></a>
+<span class="sourceLineNo">813</span>      // Ignore extra client ports<a name="line.813"></a>
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+<span class="sourceLineNo">822</span>      Integer.toString(clientPort));<a name="line.822"></a>
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+<span class="sourceLineNo">825</span><a name="line.825"></a>
+<span class="sourceLineNo">826</span>  /**<a name="line.826"></a>
+<span class="sourceLineNo">827</span>   * Shuts down zk cluster created by call to {@link #startMiniZKCluster(File)}<a name="line.827"></a>
+<span class="sourceLineNo">828</span>   * or does nothing.<a name="line.828"></a>
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+<span class="sourceLineNo">830</span>   * @see #startMiniZKCluster()<a name="line.830"></a>
+<span class="sourceLineNo">831</span>   */<a name="line.831"></a>
+<span class="sourceLineNo">832</span>  public void shutdownMiniZKCluster() throws IOException {<a name="line.832"></a>
+<span class="sourceLineNo">833</span>    if (this.zkCluster != null) {<a name="line.833"></a>
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+<span class="sourceLineNo">837</span>  }<a name="line.837"></a>
+<span class="sourceLineNo">838</span><a name="line.838"></a>
+<span class="sourceLineNo">839</span>  /**<a name="line.839"></a>
+<span class="sourceLineNo">840</span>   * Start up a minicluster of hbase, dfs, and zookeeper.<a name="line.840"></a>
+<span class="sourceLineNo">841</span>   * @throws Exception<a name="line.841"></a>
+<span class="sourceLineNo">842</span>   * @return Mini hbase cluster instance created.<a name="line.842"></a>
+<span class="sourceLineNo">843</span>   * @see {@link #shutdownMiniDFSCluster()}<a name="line.843"></a>
+<span class="sourceLineNo">844</span>   */<a name="line.844"></a>
+<span class="sourceLineNo">845</span>  public MiniHBaseCluster startMiniCluster() throws Exception {<a name="line.845"></a>
+<span class="sourceLineNo">846</span>    return startMiniCluster(1, 1);<a name="line.846"></a>
+<span class="sourceLineNo">847</span>  }<a name="line.847"></a>
+<span class="sourceLineNo">848</span><a name="line.848"></a>
+<span class="sourceLineNo">849</span>  /**<a name="line.849"></a>
+<span class="sourceLineNo">850</span>   * Start up a minicluster of hbase, dfs, and zookeeper.<a name="line.850"></a>
+<span class="sourceLineNo">851</span>   * Set the &lt;code&gt;create&lt;/code&gt; flag to create root or data directory path or not<a name="line.851"></a>
+<span class="sourceLineNo">852</span>   * (will overwrite if dir already exists)<a name="line.852"></a>
+<span class="sourceLineNo">853</span>   * @throws Exception<a name="line.853"></a>
+<span class="sourceLineNo">854</span>   * @return Mini hbase cluster instance created.<a name="line.854"></a>
+<span class="sourceLineNo">855</span>   * @see {@link #shutdownMiniDFSCluster()}<a name="line.855"></a>
+<span class="sourceLineNo">856</span>   */<a name="line.856"></a>
+<span class="sourceLineNo">857</span>  public MiniHBaseCluster startMiniCluster(final int numSlaves, boolean create)<a name="line.857"></a>
+<span class="sourceLineNo">858</span>  throws Exception {<a name="line.858"></a>
+<span class="sourceLineNo">859</span>    return startMiniCluster(1, numSlaves, create);<a name="line.859"></a>
+<span class="sourceLineNo">860</span>  }<a name="line.860"></a>
+<span class="sourceLineNo">861</span><a name="line.861"></a>
+<span class="sourceLineNo">862</span>  /**<a name="line.862"></a>
+<span class="sourceLineNo">863</span>   * Start up a minicluster of hbase, optionally dfs, and zookeeper.<a name="line.863"></a>
+<span class="sourceLineNo">864</span>   * Modifies Configuration.  Homes the cluster data directory under a random<a name="line.864"></a>
+<span class="sourceLineNo">865</span>   * subdirectory in a directory under System property test.build.data.<a name="line.865"></a>
+<span class="sourceLineNo">866</span>   * Directory is cleaned up on exit.<a name="line.866"></a>
+<span class="sourceLineNo">867</span>   * @param numSlaves Number of slaves to start up.  We'll start this many<a name="line.867"></a>
+<span class="sourceLineNo">868</span>   * datanodes and regionservers.  If numSlaves is &gt; 1, then make sure<a name="line.868"></a>
+<span class="sourceLineNo">869</span>   * hbase.regionserver.info.port is -1 (i.e. no ui per regionserver) otherwise<a name="line.869"></a>
+<span class="sourceLineNo">870</span>   * bind errors.<a name="line.870"></a>
+<span class="sourceLineNo">871</span>   * @throws Exception<a name="line.871"></a>
+<span class="sourceLineNo">872</span>   * @see {@link #shutdownMiniCluster()}<a name="line.872"></a>
+<span class="sourceLineNo">873</span>   * @return Mini hbase cluster instance created.<a name="line.873"></a>
+<span class="sourceLineNo">874</span>   */<a name="line.874"></a>
+<span class="sourceLineNo">875</span>  public MiniHBaseCluster startMiniCluster(final int numSlaves)<a name="line.875"></a>
+<span class="sourceLineNo">876</span>  throws Exception {<a name="line.876"></a>
+<span class="sourceLineNo">877</span>    return startMiniCluster(1, numSlaves, false);<a name="line.877"></a>
+<span class="sourceLineNo">878</span>  }<a name="line.878"></a>
+<span class="sourceLineNo">879</span><a name="line.879"></a>
+<span class="sourceLineNo">880</span>  /**<a name="line.880"></a>
+<span class="sourceLineNo">881</span>   * Start minicluster. Whether to create a new root or data dir path even if such a path<a name="line.881"></a>
+<span class="sourceLineNo">882</span>   * has been created earlier is decided based on flag &lt;code&gt;create&lt;/code&gt;<a name="line.882"></a>
+<span class="sourceLineNo">883</span>   * @throws Exception<a name="line.883"></a>
+<span class="sourceLineNo">884</span>   * @see {@link #shutdownMiniCluster()}<a name="line.884"></a>
+<span class="sourceLineNo">885</span>   * @return Mini hbase cluster instance created.<a name="line.885"></a>
+<span class="sourceLineNo">886</span>   */<a name="line.886"></a>
+<span class="sourceLineNo">887</span>  public MiniHBaseCluster startMiniCluster(final int numMasters,<a name="line.887"></a>
+<span class="sourceLineNo">888</span>      final int numSlaves, boolean create)<a name="line.888"></a>
+<span class="sourceLineNo">889</span>    throws Exception {<a name="line.889"></a>
+<span class="sourceLineNo">890</span>      return startMiniCluster(numMasters, numSlaves, null, create);<a name="line.890"></a>
+<span class="sourceLineNo">891</span>  }<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>   * start minicluster<a name="line.894"></a>
+<span class="sourceLineNo">895</span>   * @throws Exception<a name="line.895"></a>
+<span class="sourceLineNo">896</span>   * @see {@link #shutdownMiniCluster()}<a name="line.896"></a>
+<span class="sourceLineNo"

<TRUNCATED>

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