| <!DOCTYPE HTML> |
| <html lang="en"> |
| <head> |
| <!-- Generated by javadoc (17) --> |
| <title>Source code</title> |
| <meta name="viewport" content="width=device-width, initial-scale=1"> |
| <meta name="description" content="source: package: org.apache.hadoop.hbase.util, class: MultiThreadedAction, class: ProgressReporter"> |
| <meta name="generator" content="javadoc/SourceToHTMLConverter"> |
| <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> |
| </head> |
| <body class="source-page"> |
| <main role="main"> |
| <div class="source-container"> |
| <pre><span class="source-line-no">001</span><span id="line-1">/*</span> |
| <span class="source-line-no">002</span><span id="line-2"> * Licensed to the Apache Software Foundation (ASF) under one</span> |
| <span class="source-line-no">003</span><span id="line-3"> * or more contributor license agreements. See the NOTICE file</span> |
| <span class="source-line-no">004</span><span id="line-4"> * distributed with this work for additional information</span> |
| <span class="source-line-no">005</span><span id="line-5"> * regarding copyright ownership. The ASF licenses this file</span> |
| <span class="source-line-no">006</span><span id="line-6"> * to you under the Apache License, Version 2.0 (the</span> |
| <span class="source-line-no">007</span><span id="line-7"> * "License"); you may not use this file except in compliance</span> |
| <span class="source-line-no">008</span><span id="line-8"> * with the License. You may obtain a copy of the License at</span> |
| <span class="source-line-no">009</span><span id="line-9"> *</span> |
| <span class="source-line-no">010</span><span id="line-10"> * http://www.apache.org/licenses/LICENSE-2.0</span> |
| <span class="source-line-no">011</span><span id="line-11"> *</span> |
| <span class="source-line-no">012</span><span id="line-12"> * Unless required by applicable law or agreed to in writing, software</span> |
| <span class="source-line-no">013</span><span id="line-13"> * distributed under the License is distributed on an "AS IS" BASIS,</span> |
| <span class="source-line-no">014</span><span id="line-14"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span> |
| <span class="source-line-no">015</span><span id="line-15"> * See the License for the specific language governing permissions and</span> |
| <span class="source-line-no">016</span><span id="line-16"> * limitations under the License.</span> |
| <span class="source-line-no">017</span><span id="line-17"> */</span> |
| <span class="source-line-no">018</span><span id="line-18">package org.apache.hadoop.hbase.util;</span> |
| <span class="source-line-no">019</span><span id="line-19"></span> |
| <span class="source-line-no">020</span><span id="line-20">import static org.apache.hadoop.hbase.util.test.LoadTestDataGenerator.INCREMENT;</span> |
| <span class="source-line-no">021</span><span id="line-21">import static org.apache.hadoop.hbase.util.test.LoadTestDataGenerator.MUTATE_INFO;</span> |
| <span class="source-line-no">022</span><span id="line-22"></span> |
| <span class="source-line-no">023</span><span id="line-23">import java.io.IOException;</span> |
| <span class="source-line-no">024</span><span id="line-24">import java.util.Arrays;</span> |
| <span class="source-line-no">025</span><span id="line-25">import java.util.Collection;</span> |
| <span class="source-line-no">026</span><span id="line-26">import java.util.HashMap;</span> |
| <span class="source-line-no">027</span><span id="line-27">import java.util.List;</span> |
| <span class="source-line-no">028</span><span id="line-28">import java.util.Map;</span> |
| <span class="source-line-no">029</span><span id="line-29">import java.util.Set;</span> |
| <span class="source-line-no">030</span><span id="line-30">import java.util.concurrent.ThreadLocalRandom;</span> |
| <span class="source-line-no">031</span><span id="line-31">import java.util.concurrent.atomic.AtomicInteger;</span> |
| <span class="source-line-no">032</span><span id="line-32">import java.util.concurrent.atomic.AtomicLong;</span> |
| <span class="source-line-no">033</span><span id="line-33">import org.apache.hadoop.conf.Configuration;</span> |
| <span class="source-line-no">034</span><span id="line-34">import org.apache.hadoop.hbase.Cell;</span> |
| <span class="source-line-no">035</span><span id="line-35">import org.apache.hadoop.hbase.CellUtil;</span> |
| <span class="source-line-no">036</span><span id="line-36">import org.apache.hadoop.hbase.HRegionLocation;</span> |
| <span class="source-line-no">037</span><span id="line-37">import org.apache.hadoop.hbase.TableName;</span> |
| <span class="source-line-no">038</span><span id="line-38">import org.apache.hadoop.hbase.client.Connection;</span> |
| <span class="source-line-no">039</span><span id="line-39">import org.apache.hadoop.hbase.client.ConnectionFactory;</span> |
| <span class="source-line-no">040</span><span id="line-40">import org.apache.hadoop.hbase.client.RegionLocator;</span> |
| <span class="source-line-no">041</span><span id="line-41">import org.apache.hadoop.hbase.client.Result;</span> |
| <span class="source-line-no">042</span><span id="line-42">import org.apache.hadoop.hbase.util.test.LoadTestDataGenerator;</span> |
| <span class="source-line-no">043</span><span id="line-43">import org.apache.yetus.audience.InterfaceAudience;</span> |
| <span class="source-line-no">044</span><span id="line-44">import org.slf4j.Logger;</span> |
| <span class="source-line-no">045</span><span id="line-45">import org.slf4j.LoggerFactory;</span> |
| <span class="source-line-no">046</span><span id="line-46"></span> |
| <span class="source-line-no">047</span><span id="line-47">import org.apache.hbase.thirdparty.com.google.common.base.Preconditions;</span> |
| <span class="source-line-no">048</span><span id="line-48"></span> |
| <span class="source-line-no">049</span><span id="line-49">import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.MutationProto.MutationType;</span> |
| <span class="source-line-no">050</span><span id="line-50"></span> |
| <span class="source-line-no">051</span><span id="line-51">/**</span> |
| <span class="source-line-no">052</span><span id="line-52"> * Common base class for reader and writer parts of multi-thread HBase load test (See LoadTestTool).</span> |
| <span class="source-line-no">053</span><span id="line-53"> */</span> |
| <span class="source-line-no">054</span><span id="line-54">@InterfaceAudience.Private</span> |
| <span class="source-line-no">055</span><span id="line-55">public abstract class MultiThreadedAction {</span> |
| <span class="source-line-no">056</span><span id="line-56"> private static final Logger LOG = LoggerFactory.getLogger(MultiThreadedAction.class);</span> |
| <span class="source-line-no">057</span><span id="line-57"></span> |
| <span class="source-line-no">058</span><span id="line-58"> protected final TableName tableName;</span> |
| <span class="source-line-no">059</span><span id="line-59"> protected final Configuration conf;</span> |
| <span class="source-line-no">060</span><span id="line-60"> protected final Connection connection; // all reader / writer threads will share this connection</span> |
| <span class="source-line-no">061</span><span id="line-61"></span> |
| <span class="source-line-no">062</span><span id="line-62"> protected int numThreads = 1;</span> |
| <span class="source-line-no">063</span><span id="line-63"></span> |
| <span class="source-line-no">064</span><span id="line-64"> /** The start key of the key range, inclusive */</span> |
| <span class="source-line-no">065</span><span id="line-65"> protected long startKey = 0;</span> |
| <span class="source-line-no">066</span><span id="line-66"></span> |
| <span class="source-line-no">067</span><span id="line-67"> /** The end key of the key range, exclusive */</span> |
| <span class="source-line-no">068</span><span id="line-68"> protected long endKey = 1;</span> |
| <span class="source-line-no">069</span><span id="line-69"></span> |
| <span class="source-line-no">070</span><span id="line-70"> protected AtomicInteger numThreadsWorking = new AtomicInteger();</span> |
| <span class="source-line-no">071</span><span id="line-71"> protected AtomicLong numKeys = new AtomicLong();</span> |
| <span class="source-line-no">072</span><span id="line-72"> protected AtomicLong numCols = new AtomicLong();</span> |
| <span class="source-line-no">073</span><span id="line-73"> protected AtomicLong totalOpTimeMs = new AtomicLong();</span> |
| <span class="source-line-no">074</span><span id="line-74"> protected boolean verbose = false;</span> |
| <span class="source-line-no">075</span><span id="line-75"></span> |
| <span class="source-line-no">076</span><span id="line-76"> protected LoadTestDataGenerator dataGenerator = null;</span> |
| <span class="source-line-no">077</span><span id="line-77"></span> |
| <span class="source-line-no">078</span><span id="line-78"> /**</span> |
| <span class="source-line-no">079</span><span id="line-79"> * Default implementation of LoadTestDataGenerator that uses LoadTestKVGenerator, fixed set of</span> |
| <span class="source-line-no">080</span><span id="line-80"> * column families, and random number of columns in range. The table for it can be created</span> |
| <span class="source-line-no">081</span><span id="line-81"> * manually or, for example, via</span> |
| <span class="source-line-no">082</span><span id="line-82"> * {@link org.apache.hadoop.hbase.util.LoadTestUtil#createPreSplitLoadTestTable(Configuration, TableName, byte[], org.apache.hadoop.hbase.io.compress.Compression.Algorithm, org.apache.hadoop.hbase.io.encoding.DataBlockEncoding)}</span> |
| <span class="source-line-no">083</span><span id="line-83"> */</span> |
| <span class="source-line-no">084</span><span id="line-84"> public static class DefaultDataGenerator extends LoadTestDataGenerator {</span> |
| <span class="source-line-no">085</span><span id="line-85"> private byte[][] columnFamilies = null;</span> |
| <span class="source-line-no">086</span><span id="line-86"> private int minColumnsPerKey;</span> |
| <span class="source-line-no">087</span><span id="line-87"> private int maxColumnsPerKey;</span> |
| <span class="source-line-no">088</span><span id="line-88"></span> |
| <span class="source-line-no">089</span><span id="line-89"> public DefaultDataGenerator(int minValueSize, int maxValueSize, int minColumnsPerKey,</span> |
| <span class="source-line-no">090</span><span id="line-90"> int maxColumnsPerKey, byte[]... columnFamilies) {</span> |
| <span class="source-line-no">091</span><span id="line-91"> super(minValueSize, maxValueSize);</span> |
| <span class="source-line-no">092</span><span id="line-92"> this.columnFamilies = columnFamilies;</span> |
| <span class="source-line-no">093</span><span id="line-93"> this.minColumnsPerKey = minColumnsPerKey;</span> |
| <span class="source-line-no">094</span><span id="line-94"> this.maxColumnsPerKey = maxColumnsPerKey;</span> |
| <span class="source-line-no">095</span><span id="line-95"> }</span> |
| <span class="source-line-no">096</span><span id="line-96"></span> |
| <span class="source-line-no">097</span><span id="line-97"> public DefaultDataGenerator(byte[]... columnFamilies) {</span> |
| <span class="source-line-no">098</span><span id="line-98"> // Default values for tests that didn't care to provide theirs.</span> |
| <span class="source-line-no">099</span><span id="line-99"> this(256, 1024, 1, 10, columnFamilies);</span> |
| <span class="source-line-no">100</span><span id="line-100"> }</span> |
| <span class="source-line-no">101</span><span id="line-101"></span> |
| <span class="source-line-no">102</span><span id="line-102"> @Override</span> |
| <span class="source-line-no">103</span><span id="line-103"> public byte[] getDeterministicUniqueKey(long keyBase) {</span> |
| <span class="source-line-no">104</span><span id="line-104"> return Bytes.toBytes(LoadTestKVGenerator.md5PrefixedKey(keyBase));</span> |
| <span class="source-line-no">105</span><span id="line-105"> }</span> |
| <span class="source-line-no">106</span><span id="line-106"></span> |
| <span class="source-line-no">107</span><span id="line-107"> @Override</span> |
| <span class="source-line-no">108</span><span id="line-108"> public byte[][] getColumnFamilies() {</span> |
| <span class="source-line-no">109</span><span id="line-109"> return columnFamilies;</span> |
| <span class="source-line-no">110</span><span id="line-110"> }</span> |
| <span class="source-line-no">111</span><span id="line-111"></span> |
| <span class="source-line-no">112</span><span id="line-112"> @Override</span> |
| <span class="source-line-no">113</span><span id="line-113"> public byte[][] generateColumnsForCf(byte[] rowKey, byte[] cf) {</span> |
| <span class="source-line-no">114</span><span id="line-114"> int numColumns = minColumnsPerKey</span> |
| <span class="source-line-no">115</span><span id="line-115"> + ThreadLocalRandom.current().nextInt(maxColumnsPerKey - minColumnsPerKey + 1);</span> |
| <span class="source-line-no">116</span><span id="line-116"> byte[][] columns = new byte[numColumns][];</span> |
| <span class="source-line-no">117</span><span id="line-117"> for (int i = 0; i < numColumns; ++i) {</span> |
| <span class="source-line-no">118</span><span id="line-118"> columns[i] = Bytes.toBytes(Integer.toString(i));</span> |
| <span class="source-line-no">119</span><span id="line-119"> }</span> |
| <span class="source-line-no">120</span><span id="line-120"> return columns;</span> |
| <span class="source-line-no">121</span><span id="line-121"> }</span> |
| <span class="source-line-no">122</span><span id="line-122"></span> |
| <span class="source-line-no">123</span><span id="line-123"> @Override</span> |
| <span class="source-line-no">124</span><span id="line-124"> public byte[] generateValue(byte[] rowKey, byte[] cf, byte[] column) {</span> |
| <span class="source-line-no">125</span><span id="line-125"> return kvGenerator.generateRandomSizeValue(rowKey, cf, column);</span> |
| <span class="source-line-no">126</span><span id="line-126"> }</span> |
| <span class="source-line-no">127</span><span id="line-127"></span> |
| <span class="source-line-no">128</span><span id="line-128"> @Override</span> |
| <span class="source-line-no">129</span><span id="line-129"> public boolean verify(byte[] rowKey, byte[] cf, byte[] column, byte[] value) {</span> |
| <span class="source-line-no">130</span><span id="line-130"> return LoadTestKVGenerator.verify(value, rowKey, cf, column);</span> |
| <span class="source-line-no">131</span><span id="line-131"> }</span> |
| <span class="source-line-no">132</span><span id="line-132"></span> |
| <span class="source-line-no">133</span><span id="line-133"> @Override</span> |
| <span class="source-line-no">134</span><span id="line-134"> public boolean verify(byte[] rowKey, byte[] cf, Set<byte[]> columnSet) {</span> |
| <span class="source-line-no">135</span><span id="line-135"> return (columnSet.size() >= minColumnsPerKey) && (columnSet.size() <= maxColumnsPerKey);</span> |
| <span class="source-line-no">136</span><span id="line-136"> }</span> |
| <span class="source-line-no">137</span><span id="line-137"> }</span> |
| <span class="source-line-no">138</span><span id="line-138"></span> |
| <span class="source-line-no">139</span><span id="line-139"> /** "R" or "W" */</span> |
| <span class="source-line-no">140</span><span id="line-140"> private String actionLetter;</span> |
| <span class="source-line-no">141</span><span id="line-141"></span> |
| <span class="source-line-no">142</span><span id="line-142"> /** Whether we need to print out Hadoop Streaming-style counters */</span> |
| <span class="source-line-no">143</span><span id="line-143"> private boolean streamingCounters;</span> |
| <span class="source-line-no">144</span><span id="line-144"></span> |
| <span class="source-line-no">145</span><span id="line-145"> public static final int REPORTING_INTERVAL_MS = 5000;</span> |
| <span class="source-line-no">146</span><span id="line-146"></span> |
| <span class="source-line-no">147</span><span id="line-147"> public MultiThreadedAction(LoadTestDataGenerator dataGen, Configuration conf, TableName tableName,</span> |
| <span class="source-line-no">148</span><span id="line-148"> String actionLetter) throws IOException {</span> |
| <span class="source-line-no">149</span><span id="line-149"> this.conf = conf;</span> |
| <span class="source-line-no">150</span><span id="line-150"> this.dataGenerator = dataGen;</span> |
| <span class="source-line-no">151</span><span id="line-151"> this.tableName = tableName;</span> |
| <span class="source-line-no">152</span><span id="line-152"> this.actionLetter = actionLetter;</span> |
| <span class="source-line-no">153</span><span id="line-153"> this.connection = ConnectionFactory.createConnection(conf);</span> |
| <span class="source-line-no">154</span><span id="line-154"> }</span> |
| <span class="source-line-no">155</span><span id="line-155"></span> |
| <span class="source-line-no">156</span><span id="line-156"> public void start(long startKey, long endKey, int numThreads) throws IOException {</span> |
| <span class="source-line-no">157</span><span id="line-157"> this.startKey = startKey;</span> |
| <span class="source-line-no">158</span><span id="line-158"> this.endKey = endKey;</span> |
| <span class="source-line-no">159</span><span id="line-159"> this.numThreads = numThreads;</span> |
| <span class="source-line-no">160</span><span id="line-160"> (new Thread(new ProgressReporter(actionLetter),</span> |
| <span class="source-line-no">161</span><span id="line-161"> "MultiThreadedAction-ProgressReporter-" + EnvironmentEdgeManager.currentTime())).start();</span> |
| <span class="source-line-no">162</span><span id="line-162"> }</span> |
| <span class="source-line-no">163</span><span id="line-163"></span> |
| <span class="source-line-no">164</span><span id="line-164"> private static String formatTime(long elapsedTime) {</span> |
| <span class="source-line-no">165</span><span id="line-165"> String format = String.format("%%0%dd", 2);</span> |
| <span class="source-line-no">166</span><span id="line-166"> elapsedTime = elapsedTime / 1000;</span> |
| <span class="source-line-no">167</span><span id="line-167"> String seconds = String.format(format, elapsedTime % 60);</span> |
| <span class="source-line-no">168</span><span id="line-168"> String minutes = String.format(format, (elapsedTime % 3600) / 60);</span> |
| <span class="source-line-no">169</span><span id="line-169"> String hours = String.format(format, elapsedTime / 3600);</span> |
| <span class="source-line-no">170</span><span id="line-170"> String time = hours + ":" + minutes + ":" + seconds;</span> |
| <span class="source-line-no">171</span><span id="line-171"> return time;</span> |
| <span class="source-line-no">172</span><span id="line-172"> }</span> |
| <span class="source-line-no">173</span><span id="line-173"></span> |
| <span class="source-line-no">174</span><span id="line-174"> /** Asynchronously reports progress */</span> |
| <span class="source-line-no">175</span><span id="line-175"> private class ProgressReporter implements Runnable {</span> |
| <span class="source-line-no">176</span><span id="line-176"></span> |
| <span class="source-line-no">177</span><span id="line-177"> private String reporterId = "";</span> |
| <span class="source-line-no">178</span><span id="line-178"></span> |
| <span class="source-line-no">179</span><span id="line-179"> public ProgressReporter(String id) {</span> |
| <span class="source-line-no">180</span><span id="line-180"> this.reporterId = id;</span> |
| <span class="source-line-no">181</span><span id="line-181"> }</span> |
| <span class="source-line-no">182</span><span id="line-182"></span> |
| <span class="source-line-no">183</span><span id="line-183"> @Override</span> |
| <span class="source-line-no">184</span><span id="line-184"> public void run() {</span> |
| <span class="source-line-no">185</span><span id="line-185"> long startTime = EnvironmentEdgeManager.currentTime();</span> |
| <span class="source-line-no">186</span><span id="line-186"> long priorNumKeys = 0;</span> |
| <span class="source-line-no">187</span><span id="line-187"> long priorCumulativeOpTime = 0;</span> |
| <span class="source-line-no">188</span><span id="line-188"> int priorAverageKeysPerSecond = 0;</span> |
| <span class="source-line-no">189</span><span id="line-189"></span> |
| <span class="source-line-no">190</span><span id="line-190"> // Give other threads time to start.</span> |
| <span class="source-line-no">191</span><span id="line-191"> Threads.sleep(REPORTING_INTERVAL_MS);</span> |
| <span class="source-line-no">192</span><span id="line-192"></span> |
| <span class="source-line-no">193</span><span id="line-193"> while (numThreadsWorking.get() != 0) {</span> |
| <span class="source-line-no">194</span><span id="line-194"> String threadsLeft = "[" + reporterId + ":" + numThreadsWorking.get() + "] ";</span> |
| <span class="source-line-no">195</span><span id="line-195"> if (numKeys.get() == 0) {</span> |
| <span class="source-line-no">196</span><span id="line-196"> LOG.info(threadsLeft + "Number of keys = 0");</span> |
| <span class="source-line-no">197</span><span id="line-197"> } else {</span> |
| <span class="source-line-no">198</span><span id="line-198"> long numKeys = MultiThreadedAction.this.numKeys.get();</span> |
| <span class="source-line-no">199</span><span id="line-199"> long time = EnvironmentEdgeManager.currentTime() - startTime;</span> |
| <span class="source-line-no">200</span><span id="line-200"> long totalOpTime = totalOpTimeMs.get();</span> |
| <span class="source-line-no">201</span><span id="line-201"></span> |
| <span class="source-line-no">202</span><span id="line-202"> long numKeysDelta = numKeys - priorNumKeys;</span> |
| <span class="source-line-no">203</span><span id="line-203"> long totalOpTimeDelta = totalOpTime - priorCumulativeOpTime;</span> |
| <span class="source-line-no">204</span><span id="line-204"></span> |
| <span class="source-line-no">205</span><span id="line-205"> double averageKeysPerSecond = (time > 0) ? (numKeys * 1000.0 / time) : 0;</span> |
| <span class="source-line-no">206</span><span id="line-206"></span> |
| <span class="source-line-no">207</span><span id="line-207"> LOG.info(threadsLeft + "Keys=" + numKeys + ", cols="</span> |
| <span class="source-line-no">208</span><span id="line-208"> + Strings.humanReadableInt(numCols.get()) + ", time=" + formatTime(time)</span> |
| <span class="source-line-no">209</span><span id="line-209"> + ((numKeys > 0 && time > 0)</span> |
| <span class="source-line-no">210</span><span id="line-210"> ? (" Overall: [" + "keys/s= " + (numKeys * 1000.0 / time) + ", latency="</span> |
| <span class="source-line-no">211</span><span id="line-211"> + String.format("%.2f", (double) totalOpTime / (double) numKeys) + " ms]")</span> |
| <span class="source-line-no">212</span><span id="line-212"> : "")</span> |
| <span class="source-line-no">213</span><span id="line-213"> + ((numKeysDelta > 0)</span> |
| <span class="source-line-no">214</span><span id="line-214"> ? (" Current: [" + "keys/s=" + (numKeysDelta * 1000.0 / REPORTING_INTERVAL_MS)</span> |
| <span class="source-line-no">215</span><span id="line-215"> + ", latency="</span> |
| <span class="source-line-no">216</span><span id="line-216"> + String.format("%.2f", (double) totalOpTimeDelta / (double) numKeysDelta) + " ms]")</span> |
| <span class="source-line-no">217</span><span id="line-217"> : "")</span> |
| <span class="source-line-no">218</span><span id="line-218"> + progressInfo());</span> |
| <span class="source-line-no">219</span><span id="line-219"></span> |
| <span class="source-line-no">220</span><span id="line-220"> if (streamingCounters) {</span> |
| <span class="source-line-no">221</span><span id="line-221"> printStreamingCounters(numKeysDelta, averageKeysPerSecond - priorAverageKeysPerSecond);</span> |
| <span class="source-line-no">222</span><span id="line-222"> }</span> |
| <span class="source-line-no">223</span><span id="line-223"></span> |
| <span class="source-line-no">224</span><span id="line-224"> priorNumKeys = numKeys;</span> |
| <span class="source-line-no">225</span><span id="line-225"> priorCumulativeOpTime = totalOpTime;</span> |
| <span class="source-line-no">226</span><span id="line-226"> priorAverageKeysPerSecond = (int) averageKeysPerSecond;</span> |
| <span class="source-line-no">227</span><span id="line-227"> }</span> |
| <span class="source-line-no">228</span><span id="line-228"></span> |
| <span class="source-line-no">229</span><span id="line-229"> Threads.sleep(REPORTING_INTERVAL_MS);</span> |
| <span class="source-line-no">230</span><span id="line-230"> }</span> |
| <span class="source-line-no">231</span><span id="line-231"> }</span> |
| <span class="source-line-no">232</span><span id="line-232"></span> |
| <span class="source-line-no">233</span><span id="line-233"> private void printStreamingCounters(long numKeysDelta, double avgKeysPerSecondDelta) {</span> |
| <span class="source-line-no">234</span><span id="line-234"> // Write stats in a format that can be interpreted as counters by</span> |
| <span class="source-line-no">235</span><span id="line-235"> // streaming map-reduce jobs.</span> |
| <span class="source-line-no">236</span><span id="line-236"> System.err.println("reporter:counter:numKeys," + reporterId + "," + numKeysDelta);</span> |
| <span class="source-line-no">237</span><span id="line-237"> System.err.println("reporter:counter:numCols," + reporterId + "," + numCols.get());</span> |
| <span class="source-line-no">238</span><span id="line-238"> System.err.println(</span> |
| <span class="source-line-no">239</span><span id="line-239"> "reporter:counter:avgKeysPerSecond," + reporterId + "," + (long) (avgKeysPerSecondDelta));</span> |
| <span class="source-line-no">240</span><span id="line-240"> }</span> |
| <span class="source-line-no">241</span><span id="line-241"> }</span> |
| <span class="source-line-no">242</span><span id="line-242"></span> |
| <span class="source-line-no">243</span><span id="line-243"> public void close() {</span> |
| <span class="source-line-no">244</span><span id="line-244"> if (connection != null) {</span> |
| <span class="source-line-no">245</span><span id="line-245"> try {</span> |
| <span class="source-line-no">246</span><span id="line-246"> connection.close();</span> |
| <span class="source-line-no">247</span><span id="line-247"> } catch (Exception ex) {</span> |
| <span class="source-line-no">248</span><span id="line-248"> LOG.warn("Could not close the connection: " + ex);</span> |
| <span class="source-line-no">249</span><span id="line-249"> }</span> |
| <span class="source-line-no">250</span><span id="line-250"> }</span> |
| <span class="source-line-no">251</span><span id="line-251"> }</span> |
| <span class="source-line-no">252</span><span id="line-252"></span> |
| <span class="source-line-no">253</span><span id="line-253"> public void waitForFinish() {</span> |
| <span class="source-line-no">254</span><span id="line-254"> while (numThreadsWorking.get() != 0) {</span> |
| <span class="source-line-no">255</span><span id="line-255"> Threads.sleepWithoutInterrupt(1000);</span> |
| <span class="source-line-no">256</span><span id="line-256"> }</span> |
| <span class="source-line-no">257</span><span id="line-257"> close();</span> |
| <span class="source-line-no">258</span><span id="line-258"> }</span> |
| <span class="source-line-no">259</span><span id="line-259"></span> |
| <span class="source-line-no">260</span><span id="line-260"> public boolean isDone() {</span> |
| <span class="source-line-no">261</span><span id="line-261"> return (numThreadsWorking.get() == 0);</span> |
| <span class="source-line-no">262</span><span id="line-262"> }</span> |
| <span class="source-line-no">263</span><span id="line-263"></span> |
| <span class="source-line-no">264</span><span id="line-264"> protected void startThreads(Collection<? extends Thread> threads) {</span> |
| <span class="source-line-no">265</span><span id="line-265"> numThreadsWorking.addAndGet(threads.size());</span> |
| <span class="source-line-no">266</span><span id="line-266"> for (Thread thread : threads) {</span> |
| <span class="source-line-no">267</span><span id="line-267"> thread.start();</span> |
| <span class="source-line-no">268</span><span id="line-268"> }</span> |
| <span class="source-line-no">269</span><span id="line-269"> }</span> |
| <span class="source-line-no">270</span><span id="line-270"></span> |
| <span class="source-line-no">271</span><span id="line-271"> /** Returns the end key of the key range, exclusive */</span> |
| <span class="source-line-no">272</span><span id="line-272"> public long getEndKey() {</span> |
| <span class="source-line-no">273</span><span id="line-273"> return endKey;</span> |
| <span class="source-line-no">274</span><span id="line-274"> }</span> |
| <span class="source-line-no">275</span><span id="line-275"></span> |
| <span class="source-line-no">276</span><span id="line-276"> /** Returns a task-specific progress string */</span> |
| <span class="source-line-no">277</span><span id="line-277"> protected abstract String progressInfo();</span> |
| <span class="source-line-no">278</span><span id="line-278"></span> |
| <span class="source-line-no">279</span><span id="line-279"> protected static void appendToStatus(StringBuilder sb, String desc, long v) {</span> |
| <span class="source-line-no">280</span><span id="line-280"> if (v == 0) {</span> |
| <span class="source-line-no">281</span><span id="line-281"> return;</span> |
| <span class="source-line-no">282</span><span id="line-282"> }</span> |
| <span class="source-line-no">283</span><span id="line-283"> sb.append(", ");</span> |
| <span class="source-line-no">284</span><span id="line-284"> sb.append(desc);</span> |
| <span class="source-line-no">285</span><span id="line-285"> sb.append("=");</span> |
| <span class="source-line-no">286</span><span id="line-286"> sb.append(v);</span> |
| <span class="source-line-no">287</span><span id="line-287"> }</span> |
| <span class="source-line-no">288</span><span id="line-288"></span> |
| <span class="source-line-no">289</span><span id="line-289"> protected static void appendToStatus(StringBuilder sb, String desc, String v) {</span> |
| <span class="source-line-no">290</span><span id="line-290"> sb.append(", ");</span> |
| <span class="source-line-no">291</span><span id="line-291"> sb.append(desc);</span> |
| <span class="source-line-no">292</span><span id="line-292"> sb.append("=");</span> |
| <span class="source-line-no">293</span><span id="line-293"> sb.append(v);</span> |
| <span class="source-line-no">294</span><span id="line-294"> }</span> |
| <span class="source-line-no">295</span><span id="line-295"></span> |
| <span class="source-line-no">296</span><span id="line-296"> /**</span> |
| <span class="source-line-no">297</span><span id="line-297"> * See {@link #verifyResultAgainstDataGenerator(Result, boolean, boolean)}. Does not verify</span> |
| <span class="source-line-no">298</span><span id="line-298"> * cf/column integrity.</span> |
| <span class="source-line-no">299</span><span id="line-299"> */</span> |
| <span class="source-line-no">300</span><span id="line-300"> public boolean verifyResultAgainstDataGenerator(Result result, boolean verifyValues) {</span> |
| <span class="source-line-no">301</span><span id="line-301"> return verifyResultAgainstDataGenerator(result, verifyValues, false);</span> |
| <span class="source-line-no">302</span><span id="line-302"> }</span> |
| <span class="source-line-no">303</span><span id="line-303"></span> |
| <span class="source-line-no">304</span><span id="line-304"> /**</span> |
| <span class="source-line-no">305</span><span id="line-305"> * Verifies the result from get or scan using the dataGenerator (that was presumably also used to</span> |
| <span class="source-line-no">306</span><span id="line-306"> * generate said result).</span> |
| <span class="source-line-no">307</span><span id="line-307"> * @param verifyValues verify that values in the result make sense for row/cf/column</span> |
| <span class="source-line-no">308</span><span id="line-308"> * combination</span> |
| <span class="source-line-no">309</span><span id="line-309"> * @param verifyCfAndColumnIntegrity verify that cf/column set in the result is complete. Note</span> |
| <span class="source-line-no">310</span><span id="line-310"> * that to use this multiPut should be used, or verification has</span> |
| <span class="source-line-no">311</span><span id="line-311"> * to happen after writes, otherwise there can be races.</span> |
| <span class="source-line-no">312</span><span id="line-312"> * @return true if the values of row result makes sense for row/cf/column combination and true if</span> |
| <span class="source-line-no">313</span><span id="line-313"> * the cf/column set in the result is complete, false otherwise.</span> |
| <span class="source-line-no">314</span><span id="line-314"> */</span> |
| <span class="source-line-no">315</span><span id="line-315"> public boolean verifyResultAgainstDataGenerator(Result result, boolean verifyValues,</span> |
| <span class="source-line-no">316</span><span id="line-316"> boolean verifyCfAndColumnIntegrity) {</span> |
| <span class="source-line-no">317</span><span id="line-317"> String rowKeyStr = Bytes.toString(result.getRow());</span> |
| <span class="source-line-no">318</span><span id="line-318"> // See if we have any data at all.</span> |
| <span class="source-line-no">319</span><span id="line-319"> if (result.isEmpty()) {</span> |
| <span class="source-line-no">320</span><span id="line-320"> LOG.error("Error checking data for key [" + rowKeyStr + "], no data returned");</span> |
| <span class="source-line-no">321</span><span id="line-321"> printLocations(result);</span> |
| <span class="source-line-no">322</span><span id="line-322"> return false;</span> |
| <span class="source-line-no">323</span><span id="line-323"> }</span> |
| <span class="source-line-no">324</span><span id="line-324"></span> |
| <span class="source-line-no">325</span><span id="line-325"> if (!verifyValues && !verifyCfAndColumnIntegrity) {</span> |
| <span class="source-line-no">326</span><span id="line-326"> return true; // as long as we have something, we are good.</span> |
| <span class="source-line-no">327</span><span id="line-327"> }</span> |
| <span class="source-line-no">328</span><span id="line-328"></span> |
| <span class="source-line-no">329</span><span id="line-329"> // See if we have all the CFs.</span> |
| <span class="source-line-no">330</span><span id="line-330"> byte[][] expectedCfs = dataGenerator.getColumnFamilies();</span> |
| <span class="source-line-no">331</span><span id="line-331"> if (verifyCfAndColumnIntegrity && (expectedCfs.length != result.getMap().size())) {</span> |
| <span class="source-line-no">332</span><span id="line-332"> LOG.error("Error checking data for key [" + rowKeyStr + "], bad family count: "</span> |
| <span class="source-line-no">333</span><span id="line-333"> + result.getMap().size());</span> |
| <span class="source-line-no">334</span><span id="line-334"> printLocations(result);</span> |
| <span class="source-line-no">335</span><span id="line-335"> return false;</span> |
| <span class="source-line-no">336</span><span id="line-336"> }</span> |
| <span class="source-line-no">337</span><span id="line-337"></span> |
| <span class="source-line-no">338</span><span id="line-338"> // Verify each column family from get in the result.</span> |
| <span class="source-line-no">339</span><span id="line-339"> for (byte[] cf : result.getMap().keySet()) {</span> |
| <span class="source-line-no">340</span><span id="line-340"> String cfStr = Bytes.toString(cf);</span> |
| <span class="source-line-no">341</span><span id="line-341"> Map<byte[], byte[]> columnValues = result.getFamilyMap(cf);</span> |
| <span class="source-line-no">342</span><span id="line-342"> if (columnValues == null) {</span> |
| <span class="source-line-no">343</span><span id="line-343"> LOG.error(</span> |
| <span class="source-line-no">344</span><span id="line-344"> "Error checking data for key [" + rowKeyStr + "], no data for family [" + cfStr + "]]");</span> |
| <span class="source-line-no">345</span><span id="line-345"> printLocations(result);</span> |
| <span class="source-line-no">346</span><span id="line-346"> return false;</span> |
| <span class="source-line-no">347</span><span id="line-347"> }</span> |
| <span class="source-line-no">348</span><span id="line-348"></span> |
| <span class="source-line-no">349</span><span id="line-349"> Map<String, MutationType> mutateInfo = null;</span> |
| <span class="source-line-no">350</span><span id="line-350"> if (verifyCfAndColumnIntegrity || verifyValues) {</span> |
| <span class="source-line-no">351</span><span id="line-351"> if (!columnValues.containsKey(MUTATE_INFO)) {</span> |
| <span class="source-line-no">352</span><span id="line-352"> LOG.error("Error checking data for key [" + rowKeyStr + "], column family [" + cfStr</span> |
| <span class="source-line-no">353</span><span id="line-353"> + "], column [" + Bytes.toString(MUTATE_INFO) + "]; value is not found");</span> |
| <span class="source-line-no">354</span><span id="line-354"> printLocations(result);</span> |
| <span class="source-line-no">355</span><span id="line-355"> return false;</span> |
| <span class="source-line-no">356</span><span id="line-356"> }</span> |
| <span class="source-line-no">357</span><span id="line-357"></span> |
| <span class="source-line-no">358</span><span id="line-358"> long cfHash = Arrays.hashCode(cf);</span> |
| <span class="source-line-no">359</span><span id="line-359"> // Verify deleted columns, and make up column counts if deleted</span> |
| <span class="source-line-no">360</span><span id="line-360"> byte[] mutateInfoValue = columnValues.remove(MUTATE_INFO);</span> |
| <span class="source-line-no">361</span><span id="line-361"> mutateInfo = parseMutateInfo(mutateInfoValue);</span> |
| <span class="source-line-no">362</span><span id="line-362"> for (Map.Entry<String, MutationType> mutate : mutateInfo.entrySet()) {</span> |
| <span class="source-line-no">363</span><span id="line-363"> if (mutate.getValue() == MutationType.DELETE) {</span> |
| <span class="source-line-no">364</span><span id="line-364"> byte[] column = Bytes.toBytes(mutate.getKey());</span> |
| <span class="source-line-no">365</span><span id="line-365"> long columnHash = Arrays.hashCode(column);</span> |
| <span class="source-line-no">366</span><span id="line-366"> long hashCode = cfHash + columnHash;</span> |
| <span class="source-line-no">367</span><span id="line-367"> if (hashCode % 2 == 0) {</span> |
| <span class="source-line-no">368</span><span id="line-368"> if (columnValues.containsKey(column)) {</span> |
| <span class="source-line-no">369</span><span id="line-369"> LOG.error("Error checking data for key [" + rowKeyStr + "], column family [" + cfStr</span> |
| <span class="source-line-no">370</span><span id="line-370"> + "], column [" + mutate.getKey() + "]; should be deleted");</span> |
| <span class="source-line-no">371</span><span id="line-371"> printLocations(result);</span> |
| <span class="source-line-no">372</span><span id="line-372"> return false;</span> |
| <span class="source-line-no">373</span><span id="line-373"> }</span> |
| <span class="source-line-no">374</span><span id="line-374"> byte[] hashCodeBytes = Bytes.toBytes(hashCode);</span> |
| <span class="source-line-no">375</span><span id="line-375"> columnValues.put(column, hashCodeBytes);</span> |
| <span class="source-line-no">376</span><span id="line-376"> }</span> |
| <span class="source-line-no">377</span><span id="line-377"> }</span> |
| <span class="source-line-no">378</span><span id="line-378"> }</span> |
| <span class="source-line-no">379</span><span id="line-379"></span> |
| <span class="source-line-no">380</span><span id="line-380"> // Verify increment</span> |
| <span class="source-line-no">381</span><span id="line-381"> if (!columnValues.containsKey(INCREMENT)) {</span> |
| <span class="source-line-no">382</span><span id="line-382"> LOG.error("Error checking data for key [" + rowKeyStr + "], column family [" + cfStr</span> |
| <span class="source-line-no">383</span><span id="line-383"> + "], column [" + Bytes.toString(INCREMENT) + "]; value is not found");</span> |
| <span class="source-line-no">384</span><span id="line-384"> printLocations(result);</span> |
| <span class="source-line-no">385</span><span id="line-385"> return false;</span> |
| <span class="source-line-no">386</span><span id="line-386"> }</span> |
| <span class="source-line-no">387</span><span id="line-387"> long currentValue = Bytes.toLong(columnValues.remove(INCREMENT));</span> |
| <span class="source-line-no">388</span><span id="line-388"> if (verifyValues) {</span> |
| <span class="source-line-no">389</span><span id="line-389"> long amount = mutateInfo.isEmpty() ? 0 : cfHash;</span> |
| <span class="source-line-no">390</span><span id="line-390"> long originalValue = Arrays.hashCode(result.getRow());</span> |
| <span class="source-line-no">391</span><span id="line-391"> long extra = currentValue - originalValue;</span> |
| <span class="source-line-no">392</span><span id="line-392"> if (extra != 0 && (amount == 0 || extra % amount != 0)) {</span> |
| <span class="source-line-no">393</span><span id="line-393"> LOG.error("Error checking data for key [" + rowKeyStr + "], column family [" + cfStr</span> |
| <span class="source-line-no">394</span><span id="line-394"> + "], column [increment], extra [" + extra + "], amount [" + amount + "]");</span> |
| <span class="source-line-no">395</span><span id="line-395"> printLocations(result);</span> |
| <span class="source-line-no">396</span><span id="line-396"> return false;</span> |
| <span class="source-line-no">397</span><span id="line-397"> }</span> |
| <span class="source-line-no">398</span><span id="line-398"> if (amount != 0 && extra != amount) {</span> |
| <span class="source-line-no">399</span><span id="line-399"> LOG.warn("Warning checking data for key [" + rowKeyStr + "], column family [" + cfStr</span> |
| <span class="source-line-no">400</span><span id="line-400"> + "], column [increment], incremented [" + (extra / amount) + "] times");</span> |
| <span class="source-line-no">401</span><span id="line-401"> }</span> |
| <span class="source-line-no">402</span><span id="line-402"> }</span> |
| <span class="source-line-no">403</span><span id="line-403"></span> |
| <span class="source-line-no">404</span><span id="line-404"> // See if we have correct columns.</span> |
| <span class="source-line-no">405</span><span id="line-405"> if (</span> |
| <span class="source-line-no">406</span><span id="line-406"> verifyCfAndColumnIntegrity</span> |
| <span class="source-line-no">407</span><span id="line-407"> && !dataGenerator.verify(result.getRow(), cf, columnValues.keySet())</span> |
| <span class="source-line-no">408</span><span id="line-408"> ) {</span> |
| <span class="source-line-no">409</span><span id="line-409"> StringBuilder colsStr = new StringBuilder();</span> |
| <span class="source-line-no">410</span><span id="line-410"> for (byte[] col : columnValues.keySet()) {</span> |
| <span class="source-line-no">411</span><span id="line-411"> if (colsStr.length() > 0) {</span> |
| <span class="source-line-no">412</span><span id="line-412"> colsStr.append(", ");</span> |
| <span class="source-line-no">413</span><span id="line-413"> }</span> |
| <span class="source-line-no">414</span><span id="line-414"> colsStr.append("[").append(Bytes.toString(col)).append("]");</span> |
| <span class="source-line-no">415</span><span id="line-415"> }</span> |
| <span class="source-line-no">416</span><span id="line-416"> LOG.error("Error checking data for key [{}], bad columns for family [{}]: {}", rowKeyStr,</span> |
| <span class="source-line-no">417</span><span id="line-417"> cfStr, colsStr.toString());</span> |
| <span class="source-line-no">418</span><span id="line-418"> printLocations(result);</span> |
| <span class="source-line-no">419</span><span id="line-419"> return false;</span> |
| <span class="source-line-no">420</span><span id="line-420"> }</span> |
| <span class="source-line-no">421</span><span id="line-421"> // See if values check out.</span> |
| <span class="source-line-no">422</span><span id="line-422"> if (verifyValues) {</span> |
| <span class="source-line-no">423</span><span id="line-423"> for (Map.Entry<byte[], byte[]> kv : columnValues.entrySet()) {</span> |
| <span class="source-line-no">424</span><span id="line-424"> String column = Bytes.toString(kv.getKey());</span> |
| <span class="source-line-no">425</span><span id="line-425"> MutationType mutation = mutateInfo.get(column);</span> |
| <span class="source-line-no">426</span><span id="line-426"> boolean verificationNeeded = true;</span> |
| <span class="source-line-no">427</span><span id="line-427"> byte[] bytes = kv.getValue();</span> |
| <span class="source-line-no">428</span><span id="line-428"> if (mutation != null) {</span> |
| <span class="source-line-no">429</span><span id="line-429"> boolean mutationVerified = true;</span> |
| <span class="source-line-no">430</span><span id="line-430"> long columnHash = Arrays.hashCode(kv.getKey());</span> |
| <span class="source-line-no">431</span><span id="line-431"> long hashCode = cfHash + columnHash;</span> |
| <span class="source-line-no">432</span><span id="line-432"> byte[] hashCodeBytes = Bytes.toBytes(hashCode);</span> |
| <span class="source-line-no">433</span><span id="line-433"> if (mutation == MutationType.APPEND) {</span> |
| <span class="source-line-no">434</span><span id="line-434"> int offset = bytes.length - hashCodeBytes.length;</span> |
| <span class="source-line-no">435</span><span id="line-435"> mutationVerified = offset > 0 && Bytes.equals(hashCodeBytes, 0,</span> |
| <span class="source-line-no">436</span><span id="line-436"> hashCodeBytes.length, bytes, offset, hashCodeBytes.length);</span> |
| <span class="source-line-no">437</span><span id="line-437"> if (mutationVerified) {</span> |
| <span class="source-line-no">438</span><span id="line-438"> int n = 1;</span> |
| <span class="source-line-no">439</span><span id="line-439"> while (true) {</span> |
| <span class="source-line-no">440</span><span id="line-440"> int newOffset = offset - hashCodeBytes.length;</span> |
| <span class="source-line-no">441</span><span id="line-441"> if (</span> |
| <span class="source-line-no">442</span><span id="line-442"> newOffset < 0 || !Bytes.equals(hashCodeBytes, 0, hashCodeBytes.length, bytes,</span> |
| <span class="source-line-no">443</span><span id="line-443"> newOffset, hashCodeBytes.length)</span> |
| <span class="source-line-no">444</span><span id="line-444"> ) {</span> |
| <span class="source-line-no">445</span><span id="line-445"> break;</span> |
| <span class="source-line-no">446</span><span id="line-446"> }</span> |
| <span class="source-line-no">447</span><span id="line-447"> offset = newOffset;</span> |
| <span class="source-line-no">448</span><span id="line-448"> n++;</span> |
| <span class="source-line-no">449</span><span id="line-449"> }</span> |
| <span class="source-line-no">450</span><span id="line-450"> if (n > 1) {</span> |
| <span class="source-line-no">451</span><span id="line-451"> LOG.warn("Warning checking data for key [" + rowKeyStr + "], column family ["</span> |
| <span class="source-line-no">452</span><span id="line-452"> + cfStr + "], column [" + column + "], appended [" + n + "] times");</span> |
| <span class="source-line-no">453</span><span id="line-453"> }</span> |
| <span class="source-line-no">454</span><span id="line-454"> byte[] dest = new byte[offset];</span> |
| <span class="source-line-no">455</span><span id="line-455"> System.arraycopy(bytes, 0, dest, 0, offset);</span> |
| <span class="source-line-no">456</span><span id="line-456"> bytes = dest;</span> |
| <span class="source-line-no">457</span><span id="line-457"> }</span> |
| <span class="source-line-no">458</span><span id="line-458"> } else if (hashCode % 2 == 0) { // checkAndPut</span> |
| <span class="source-line-no">459</span><span id="line-459"> mutationVerified = Bytes.equals(bytes, hashCodeBytes);</span> |
| <span class="source-line-no">460</span><span id="line-460"> verificationNeeded = false;</span> |
| <span class="source-line-no">461</span><span id="line-461"> }</span> |
| <span class="source-line-no">462</span><span id="line-462"> if (!mutationVerified) {</span> |
| <span class="source-line-no">463</span><span id="line-463"> LOG.error("Error checking data for key [" + rowKeyStr</span> |
| <span class="source-line-no">464</span><span id="line-464"> + "], mutation checking failed for column family [" + cfStr + "], column ["</span> |
| <span class="source-line-no">465</span><span id="line-465"> + column + "]; mutation [" + mutation + "], hashCode [" + hashCode</span> |
| <span class="source-line-no">466</span><span id="line-466"> + "], verificationNeeded [" + verificationNeeded + "]");</span> |
| <span class="source-line-no">467</span><span id="line-467"> printLocations(result);</span> |
| <span class="source-line-no">468</span><span id="line-468"> return false;</span> |
| <span class="source-line-no">469</span><span id="line-469"> }</span> |
| <span class="source-line-no">470</span><span id="line-470"> } // end of mutation checking</span> |
| <span class="source-line-no">471</span><span id="line-471"> if (</span> |
| <span class="source-line-no">472</span><span id="line-472"> verificationNeeded && !dataGenerator.verify(result.getRow(), cf, kv.getKey(), bytes)</span> |
| <span class="source-line-no">473</span><span id="line-473"> ) {</span> |
| <span class="source-line-no">474</span><span id="line-474"> LOG.error("Error checking data for key [" + rowKeyStr + "], column family [" + cfStr</span> |
| <span class="source-line-no">475</span><span id="line-475"> + "], column [" + column + "], mutation [" + mutation + "]; value of length "</span> |
| <span class="source-line-no">476</span><span id="line-476"> + bytes.length);</span> |
| <span class="source-line-no">477</span><span id="line-477"> printLocations(result);</span> |
| <span class="source-line-no">478</span><span id="line-478"> return false;</span> |
| <span class="source-line-no">479</span><span id="line-479"> }</span> |
| <span class="source-line-no">480</span><span id="line-480"> }</span> |
| <span class="source-line-no">481</span><span id="line-481"> }</span> |
| <span class="source-line-no">482</span><span id="line-482"> }</span> |
| <span class="source-line-no">483</span><span id="line-483"> }</span> |
| <span class="source-line-no">484</span><span id="line-484"> return true;</span> |
| <span class="source-line-no">485</span><span id="line-485"> }</span> |
| <span class="source-line-no">486</span><span id="line-486"></span> |
| <span class="source-line-no">487</span><span id="line-487"> private void printLocations(Result r) {</span> |
| <span class="source-line-no">488</span><span id="line-488"> if (r == null) {</span> |
| <span class="source-line-no">489</span><span id="line-489"> LOG.info("FAILED FOR null Result");</span> |
| <span class="source-line-no">490</span><span id="line-490"> return;</span> |
| <span class="source-line-no">491</span><span id="line-491"> }</span> |
| <span class="source-line-no">492</span><span id="line-492"> LOG.info("FAILED FOR " + resultToString(r) + " Stale " + r.isStale());</span> |
| <span class="source-line-no">493</span><span id="line-493"> if (r.getRow() == null) {</span> |
| <span class="source-line-no">494</span><span id="line-494"> return;</span> |
| <span class="source-line-no">495</span><span id="line-495"> }</span> |
| <span class="source-line-no">496</span><span id="line-496"> try (RegionLocator locator = connection.getRegionLocator(tableName)) {</span> |
| <span class="source-line-no">497</span><span id="line-497"> List<HRegionLocation> locs = locator.getRegionLocations(r.getRow());</span> |
| <span class="source-line-no">498</span><span id="line-498"> for (HRegionLocation h : locs) {</span> |
| <span class="source-line-no">499</span><span id="line-499"> LOG.info("LOCATION " + h);</span> |
| <span class="source-line-no">500</span><span id="line-500"> }</span> |
| <span class="source-line-no">501</span><span id="line-501"> } catch (IOException e) {</span> |
| <span class="source-line-no">502</span><span id="line-502"> LOG.warn("Couldn't get locations for row " + Bytes.toString(r.getRow()));</span> |
| <span class="source-line-no">503</span><span id="line-503"> }</span> |
| <span class="source-line-no">504</span><span id="line-504"> }</span> |
| <span class="source-line-no">505</span><span id="line-505"></span> |
| <span class="source-line-no">506</span><span id="line-506"> private String resultToString(Result result) {</span> |
| <span class="source-line-no">507</span><span id="line-507"> StringBuilder sb = new StringBuilder();</span> |
| <span class="source-line-no">508</span><span id="line-508"> sb.append("cells=");</span> |
| <span class="source-line-no">509</span><span id="line-509"> if (result.isEmpty()) {</span> |
| <span class="source-line-no">510</span><span id="line-510"> sb.append("NONE");</span> |
| <span class="source-line-no">511</span><span id="line-511"> return sb.toString();</span> |
| <span class="source-line-no">512</span><span id="line-512"> }</span> |
| <span class="source-line-no">513</span><span id="line-513"> sb.append("{");</span> |
| <span class="source-line-no">514</span><span id="line-514"> boolean moreThanOne = false;</span> |
| <span class="source-line-no">515</span><span id="line-515"> for (Cell cell : result.listCells()) {</span> |
| <span class="source-line-no">516</span><span id="line-516"> if (moreThanOne) {</span> |
| <span class="source-line-no">517</span><span id="line-517"> sb.append(", ");</span> |
| <span class="source-line-no">518</span><span id="line-518"> } else {</span> |
| <span class="source-line-no">519</span><span id="line-519"> moreThanOne = true;</span> |
| <span class="source-line-no">520</span><span id="line-520"> }</span> |
| <span class="source-line-no">521</span><span id="line-521"> sb.append(CellUtil.toString(cell, true));</span> |
| <span class="source-line-no">522</span><span id="line-522"> }</span> |
| <span class="source-line-no">523</span><span id="line-523"> sb.append("}");</span> |
| <span class="source-line-no">524</span><span id="line-524"> return sb.toString();</span> |
| <span class="source-line-no">525</span><span id="line-525"> }</span> |
| <span class="source-line-no">526</span><span id="line-526"></span> |
| <span class="source-line-no">527</span><span id="line-527"> // Parse mutate info into a map of <column name> => <update action></span> |
| <span class="source-line-no">528</span><span id="line-528"> private Map<String, MutationType> parseMutateInfo(byte[] mutateInfo) {</span> |
| <span class="source-line-no">529</span><span id="line-529"> Map<String, MutationType> mi = new HashMap<>();</span> |
| <span class="source-line-no">530</span><span id="line-530"> if (mutateInfo != null) {</span> |
| <span class="source-line-no">531</span><span id="line-531"> String mutateInfoStr = Bytes.toString(mutateInfo);</span> |
| <span class="source-line-no">532</span><span id="line-532"> String[] mutations = mutateInfoStr.split("#");</span> |
| <span class="source-line-no">533</span><span id="line-533"> for (String mutation : mutations) {</span> |
| <span class="source-line-no">534</span><span id="line-534"> if (mutation.isEmpty()) continue;</span> |
| <span class="source-line-no">535</span><span id="line-535"> Preconditions.checkArgument(mutation.contains(":"), "Invalid mutation info " + mutation);</span> |
| <span class="source-line-no">536</span><span id="line-536"> int p = mutation.indexOf(":");</span> |
| <span class="source-line-no">537</span><span id="line-537"> String column = mutation.substring(0, p);</span> |
| <span class="source-line-no">538</span><span id="line-538"> MutationType type = MutationType.valueOf(Integer.parseInt(mutation.substring(p + 1)));</span> |
| <span class="source-line-no">539</span><span id="line-539"> mi.put(column, type);</span> |
| <span class="source-line-no">540</span><span id="line-540"> }</span> |
| <span class="source-line-no">541</span><span id="line-541"> }</span> |
| <span class="source-line-no">542</span><span id="line-542"> return mi;</span> |
| <span class="source-line-no">543</span><span id="line-543"> }</span> |
| <span class="source-line-no">544</span><span id="line-544">}</span> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| </pre> |
| </div> |
| </main> |
| </body> |
| </html> |
