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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> */<a name="line.17"></a> |
| <span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.rest;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import java.io.DataInput;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import java.io.DataOutput;<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.PrintStream;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.lang.reflect.Constructor;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.text.SimpleDateFormat;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.util.ArrayList;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.util.Arrays;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.util.Date;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import java.util.List;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import java.util.Map;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import java.util.Random;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import java.util.TreeMap;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import java.util.regex.Matcher;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import java.util.regex.Pattern;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.conf.Configuration;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.hadoop.conf.Configured;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.hadoop.fs.FSDataInputStream;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.apache.hadoop.fs.FileStatus;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.apache.hadoop.fs.FileSystem;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.apache.hadoop.fs.Path;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.ArrayBackedTag;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.CompareOperator;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.HConstants;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.KeyValue;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.TableName;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.Tag;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.client.BufferedMutator;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.client.Durability;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.client.Get;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.client.Put;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.client.Result;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.client.ResultScanner;<a name="line.56"></a> |
| <span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.client.Scan;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.client.Table;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.59"></a> |
| <span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.client.TableDescriptorBuilder;<a name="line.60"></a> |
| <span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.filter.BinaryComparator;<a name="line.61"></a> |
| <span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.filter.Filter;<a name="line.62"></a> |
| <span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.filter.PageFilter;<a name="line.63"></a> |
| <span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.filter.SingleColumnValueFilter;<a name="line.64"></a> |
| <span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.filter.WhileMatchFilter;<a name="line.65"></a> |
| <span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.io.compress.Compression;<a name="line.66"></a> |
| <span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.io.encoding.DataBlockEncoding;<a name="line.67"></a> |
| <span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.mapreduce.TableMapReduceUtil;<a name="line.68"></a> |
| <span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.rest.client.Client;<a name="line.69"></a> |
| <span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.rest.client.Cluster;<a name="line.70"></a> |
| <span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.rest.client.RemoteAdmin;<a name="line.71"></a> |
| <span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.util.ByteArrayHashKey;<a name="line.72"></a> |
| <span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.73"></a> |
| <span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.74"></a> |
| <span class="sourceLineNo">075</span>import org.apache.hadoop.hbase.util.Hash;<a name="line.75"></a> |
| <span class="sourceLineNo">076</span>import org.apache.hadoop.hbase.util.MurmurHash;<a name="line.76"></a> |
| <span class="sourceLineNo">077</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.77"></a> |
| <span class="sourceLineNo">078</span>import org.apache.hadoop.io.LongWritable;<a name="line.78"></a> |
| <span class="sourceLineNo">079</span>import org.apache.hadoop.io.NullWritable;<a name="line.79"></a> |
| <span class="sourceLineNo">080</span>import org.apache.hadoop.io.Text;<a name="line.80"></a> |
| <span class="sourceLineNo">081</span>import org.apache.hadoop.io.Writable;<a name="line.81"></a> |
| <span class="sourceLineNo">082</span>import org.apache.hadoop.mapreduce.InputSplit;<a name="line.82"></a> |
| <span class="sourceLineNo">083</span>import org.apache.hadoop.mapreduce.Job;<a name="line.83"></a> |
| <span class="sourceLineNo">084</span>import org.apache.hadoop.mapreduce.JobContext;<a name="line.84"></a> |
| <span class="sourceLineNo">085</span>import org.apache.hadoop.mapreduce.Mapper;<a name="line.85"></a> |
| <span class="sourceLineNo">086</span>import org.apache.hadoop.mapreduce.RecordReader;<a name="line.86"></a> |
| <span class="sourceLineNo">087</span>import org.apache.hadoop.mapreduce.TaskAttemptContext;<a name="line.87"></a> |
| <span class="sourceLineNo">088</span>import org.apache.hadoop.mapreduce.lib.input.FileInputFormat;<a name="line.88"></a> |
| <span class="sourceLineNo">089</span>import org.apache.hadoop.mapreduce.lib.output.TextOutputFormat;<a name="line.89"></a> |
| <span class="sourceLineNo">090</span>import org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer;<a name="line.90"></a> |
| <span class="sourceLineNo">091</span>import org.apache.hadoop.util.LineReader;<a name="line.91"></a> |
| <span class="sourceLineNo">092</span>import org.apache.hadoop.util.Tool;<a name="line.92"></a> |
| <span class="sourceLineNo">093</span>import org.apache.hadoop.util.ToolRunner;<a name="line.93"></a> |
| <span class="sourceLineNo">094</span>import org.slf4j.Logger;<a name="line.94"></a> |
| <span class="sourceLineNo">095</span>import org.slf4j.LoggerFactory;<a name="line.95"></a> |
| <span class="sourceLineNo">096</span><a name="line.96"></a> |
| <span class="sourceLineNo">097</span>/**<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> * Script used evaluating Stargate performance and scalability. Runs a SG client that steps through<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> * one of a set of hardcoded tests or 'experiments' (e.g. a random reads test, a random writes test,<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> * etc.). Pass on the command-line which test to run and how many clients are participating in this<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> * experiment. Run <code>java PerformanceEvaluation --help</code> to obtain usage.<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> * <p><a name="line.102"></a> |
| <span class="sourceLineNo">103</span> * This class sets up and runs the evaluation programs described in Section 7, <i>Performance<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> * Evaluation</i>, of the <a href="http://labs.google.com/papers/bigtable.html">Bigtable</a> paper,<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> * pages 8-10.<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> * <p><a name="line.106"></a> |
| <span class="sourceLineNo">107</span> * If number of clients > 1, we start up a MapReduce job. Each map task runs an individual client.<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> * Each client does about 1GB of data.<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> */<a name="line.109"></a> |
| <span class="sourceLineNo">110</span>public class PerformanceEvaluation extends Configured implements Tool {<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> protected static final Logger LOG = LoggerFactory.getLogger(PerformanceEvaluation.class);<a name="line.111"></a> |
| <span class="sourceLineNo">112</span><a name="line.112"></a> |
| <span class="sourceLineNo">113</span> private static final int DEFAULT_ROW_PREFIX_LENGTH = 16;<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> private static final int ROW_LENGTH = 1000;<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> private static final int TAG_LENGTH = 256;<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> private static final int ONE_GB = 1024 * 1024 * 1000;<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> private static final int ROWS_PER_GB = ONE_GB / ROW_LENGTH;<a name="line.117"></a> |
| <span class="sourceLineNo">118</span><a name="line.118"></a> |
| <span class="sourceLineNo">119</span> public static final TableName TABLE_NAME = TableName.valueOf("TestTable");<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> public static final byte[] FAMILY_NAME = Bytes.toBytes("info");<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> public static final byte[] QUALIFIER_NAME = Bytes.toBytes("data");<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> private TableName tableName = TABLE_NAME;<a name="line.122"></a> |
| <span class="sourceLineNo">123</span><a name="line.123"></a> |
| <span class="sourceLineNo">124</span> protected TableDescriptor TABLE_DESCRIPTOR;<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> protected Map<String, CmdDescriptor> commands = new TreeMap<>();<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> protected static Cluster cluster = new Cluster();<a name="line.126"></a> |
| <span class="sourceLineNo">127</span><a name="line.127"></a> |
| <span class="sourceLineNo">128</span> volatile Configuration conf;<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> private boolean nomapred = false;<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> private int N = 1;<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> private int R = ROWS_PER_GB;<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> private Compression.Algorithm compression = Compression.Algorithm.NONE;<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> private DataBlockEncoding blockEncoding = DataBlockEncoding.NONE;<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> private boolean flushCommits = true;<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> private boolean writeToWAL = true;<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> private boolean inMemoryCF = false;<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> private int presplitRegions = 0;<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> private boolean useTags = false;<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> private int noOfTags = 1;<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> private Connection connection;<a name="line.140"></a> |
| <span class="sourceLineNo">141</span><a name="line.141"></a> |
| <span class="sourceLineNo">142</span> private static final Path PERF_EVAL_DIR = new Path("performance_evaluation");<a name="line.142"></a> |
| <span class="sourceLineNo">143</span><a name="line.143"></a> |
| <span class="sourceLineNo">144</span> /**<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> * Regex to parse lines in input file passed to mapreduce task.<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> */<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> public static final Pattern LINE_PATTERN = Pattern<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> .compile("tableName=(\\w+),\\s+" + "startRow=(\\d+),\\s+" + "perClientRunRows=(\\d+),\\s+"<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> + "totalRows=(\\d+),\\s+" + "clients=(\\d+),\\s+" + "flushCommits=(\\w+),\\s+"<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> + "writeToWAL=(\\w+),\\s+" + "useTags=(\\w+),\\s+" + "noOfTags=(\\d+)");<a name="line.150"></a> |
| <span class="sourceLineNo">151</span><a name="line.151"></a> |
| <span class="sourceLineNo">152</span> /**<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> * Enum for map metrics. Keep it out here rather than inside in the Map inner-class so we can find<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> * associated properties.<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> */<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> protected enum Counter {<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> /** elapsed time */<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> ELAPSED_TIME,<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> /** number of rows */<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> ROWS<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> }<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> * Constructor<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> * @param c Configuration object<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> */<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> public PerformanceEvaluation(final Configuration c) {<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> this.conf = c;<a name="line.168"></a> |
| <span class="sourceLineNo">169</span><a name="line.169"></a> |
| <span class="sourceLineNo">170</span> addCommandDescriptor(RandomReadTest.class, "randomRead", "Run random read test");<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> addCommandDescriptor(RandomSeekScanTest.class, "randomSeekScan",<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> "Run random seek and scan 100 test");<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> addCommandDescriptor(RandomScanWithRange10Test.class, "scanRange10",<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> "Run random seek scan with both start and stop row (max 10 rows)");<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> addCommandDescriptor(RandomScanWithRange100Test.class, "scanRange100",<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> "Run random seek scan with both start and stop row (max 100 rows)");<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> addCommandDescriptor(RandomScanWithRange1000Test.class, "scanRange1000",<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> "Run random seek scan with both start and stop row (max 1000 rows)");<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> addCommandDescriptor(RandomScanWithRange10000Test.class, "scanRange10000",<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> "Run random seek scan with both start and stop row (max 10000 rows)");<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> addCommandDescriptor(RandomWriteTest.class, "randomWrite", "Run random write test");<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> addCommandDescriptor(SequentialReadTest.class, "sequentialRead", "Run sequential read test");<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> addCommandDescriptor(SequentialWriteTest.class, "sequentialWrite", "Run sequential write test");<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> addCommandDescriptor(ScanTest.class, "scan", "Run scan test (read every row)");<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> addCommandDescriptor(FilteredScanTest.class, "filterScan",<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> "Run scan test using a filter to find a specific row based "<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> + "on it's value (make sure to use --rows=20)");<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> }<a name="line.188"></a> |
| <span class="sourceLineNo">189</span><a name="line.189"></a> |
| <span class="sourceLineNo">190</span> protected void addCommandDescriptor(Class<? extends Test> cmdClass, String name,<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> String description) {<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> CmdDescriptor cmdDescriptor = new CmdDescriptor(cmdClass, name, description);<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> commands.put(name, cmdDescriptor);<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> }<a name="line.194"></a> |
| <span class="sourceLineNo">195</span><a name="line.195"></a> |
| <span class="sourceLineNo">196</span> /**<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> * Implementations can have their status set.<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> */<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> interface Status {<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> /**<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> * Sets status<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> * @param msg status message<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> * @throws IOException if setting the status fails<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> */<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> void setStatus(final String msg) throws IOException;<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> }<a name="line.206"></a> |
| <span class="sourceLineNo">207</span><a name="line.207"></a> |
| <span class="sourceLineNo">208</span> /**<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> * This class works as the InputSplit of Performance Evaluation MapReduce InputFormat, and the<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> * Record Value of RecordReader. Each map task will only read one record from a PeInputSplit, the<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> * record value is the PeInputSplit itself.<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> */<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> public static class PeInputSplit extends InputSplit implements Writable {<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> private TableName tableName;<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> private int startRow;<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> private int rows;<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> private int totalRows;<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> private int clients;<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> private boolean flushCommits;<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> private boolean writeToWAL;<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> private boolean useTags;<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> private int noOfTags;<a name="line.222"></a> |
| <span class="sourceLineNo">223</span><a name="line.223"></a> |
| <span class="sourceLineNo">224</span> public PeInputSplit(TableName tableName, int startRow, int rows, int totalRows, int clients,<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> boolean flushCommits, boolean writeToWAL, boolean useTags, int noOfTags) {<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> this.tableName = tableName;<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> this.startRow = startRow;<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> this.rows = rows;<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> this.totalRows = totalRows;<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> this.clients = clients;<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> this.flushCommits = flushCommits;<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> this.writeToWAL = writeToWAL;<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> this.useTags = useTags;<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> this.noOfTags = noOfTags;<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> }<a name="line.235"></a> |
| <span class="sourceLineNo">236</span><a name="line.236"></a> |
| <span class="sourceLineNo">237</span> @Override<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> public void readFields(DataInput in) throws IOException {<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> int tableNameLen = in.readInt();<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> byte[] name = new byte[tableNameLen];<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> in.readFully(name);<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> this.tableName = TableName.valueOf(name);<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> this.startRow = in.readInt();<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> this.rows = in.readInt();<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> this.totalRows = in.readInt();<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> this.clients = in.readInt();<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> this.flushCommits = in.readBoolean();<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> this.writeToWAL = in.readBoolean();<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> this.useTags = in.readBoolean();<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> this.noOfTags = in.readInt();<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> }<a name="line.251"></a> |
| <span class="sourceLineNo">252</span><a name="line.252"></a> |
| <span class="sourceLineNo">253</span> @Override<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> public void write(DataOutput out) throws IOException {<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> byte[] name = this.tableName.toBytes();<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> out.writeInt(name.length);<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> out.write(name);<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> out.writeInt(startRow);<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> out.writeInt(rows);<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> out.writeInt(totalRows);<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> out.writeInt(clients);<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> out.writeBoolean(flushCommits);<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> out.writeBoolean(writeToWAL);<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> out.writeBoolean(useTags);<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> out.writeInt(noOfTags);<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> }<a name="line.266"></a> |
| <span class="sourceLineNo">267</span><a name="line.267"></a> |
| <span class="sourceLineNo">268</span> @Override<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> public long getLength() {<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> return 0;<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> }<a name="line.271"></a> |
| <span class="sourceLineNo">272</span><a name="line.272"></a> |
| <span class="sourceLineNo">273</span> @Override<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> public String[] getLocations() {<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> return new String[0];<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> }<a name="line.276"></a> |
| <span class="sourceLineNo">277</span><a name="line.277"></a> |
| <span class="sourceLineNo">278</span> public int getStartRow() {<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> return startRow;<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> }<a name="line.280"></a> |
| <span class="sourceLineNo">281</span><a name="line.281"></a> |
| <span class="sourceLineNo">282</span> public TableName getTableName() {<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> return tableName;<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> }<a name="line.284"></a> |
| <span class="sourceLineNo">285</span><a name="line.285"></a> |
| <span class="sourceLineNo">286</span> public int getRows() {<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> return rows;<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> }<a name="line.288"></a> |
| <span class="sourceLineNo">289</span><a name="line.289"></a> |
| <span class="sourceLineNo">290</span> public int getTotalRows() {<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> return totalRows;<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> }<a name="line.292"></a> |
| <span class="sourceLineNo">293</span><a name="line.293"></a> |
| <span class="sourceLineNo">294</span> public boolean isFlushCommits() {<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> return flushCommits;<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> }<a name="line.296"></a> |
| <span class="sourceLineNo">297</span><a name="line.297"></a> |
| <span class="sourceLineNo">298</span> public boolean isWriteToWAL() {<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> return writeToWAL;<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> }<a name="line.300"></a> |
| <span class="sourceLineNo">301</span><a name="line.301"></a> |
| <span class="sourceLineNo">302</span> public boolean isUseTags() {<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> return useTags;<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> }<a name="line.304"></a> |
| <span class="sourceLineNo">305</span><a name="line.305"></a> |
| <span class="sourceLineNo">306</span> public int getNoOfTags() {<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> return noOfTags;<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> }<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> }<a name="line.309"></a> |
| <span class="sourceLineNo">310</span><a name="line.310"></a> |
| <span class="sourceLineNo">311</span> /**<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> * InputFormat of Performance Evaluation MapReduce job. It extends from FileInputFormat, want to<a name="line.312"></a> |
| <span class="sourceLineNo">313</span> * use it's methods such as setInputPaths().<a name="line.313"></a> |
| <span class="sourceLineNo">314</span> */<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> public static class PeInputFormat extends FileInputFormat<NullWritable, PeInputSplit> {<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> @Override<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> public List<InputSplit> getSplits(JobContext job) throws IOException {<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> // generate splits<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> List<InputSplit> splitList = new ArrayList<>();<a name="line.319"></a> |
| <span class="sourceLineNo">320</span><a name="line.320"></a> |
| <span class="sourceLineNo">321</span> for (FileStatus file : listStatus(job)) {<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> if (file.isDirectory()) {<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> continue;<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> }<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> Path path = file.getPath();<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> FileSystem fs = path.getFileSystem(job.getConfiguration());<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> FSDataInputStream fileIn = fs.open(path);<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> LineReader in = new LineReader(fileIn, job.getConfiguration());<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> int lineLen;<a name="line.329"></a> |
| <span class="sourceLineNo">330</span> while (true) {<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> Text lineText = new Text();<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> lineLen = in.readLine(lineText);<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> if (lineLen <= 0) {<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> break;<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> }<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> Matcher m = LINE_PATTERN.matcher(lineText.toString());<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> if ((m != null) && m.matches()) {<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> TableName tableName = TableName.valueOf(m.group(1));<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> int startRow = Integer.parseInt(m.group(2));<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> int rows = Integer.parseInt(m.group(3));<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> int totalRows = Integer.parseInt(m.group(4));<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> int clients = Integer.parseInt(m.group(5));<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> boolean flushCommits = Boolean.parseBoolean(m.group(6));<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> boolean writeToWAL = Boolean.parseBoolean(m.group(7));<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> boolean useTags = Boolean.parseBoolean(m.group(8));<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> int noOfTags = Integer.parseInt(m.group(9));<a name="line.346"></a> |
| <span class="sourceLineNo">347</span><a name="line.347"></a> |
| <span class="sourceLineNo">348</span> LOG.debug("tableName=" + tableName + " split[" + splitList.size() + "] " + " startRow="<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> + startRow + " rows=" + rows + " totalRows=" + totalRows + " clients=" + clients<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> + " flushCommits=" + flushCommits + " writeToWAL=" + writeToWAL + " useTags="<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> + useTags + " noOfTags=" + noOfTags);<a name="line.351"></a> |
| <span class="sourceLineNo">352</span><a name="line.352"></a> |
| <span class="sourceLineNo">353</span> PeInputSplit newSplit = new PeInputSplit(tableName, startRow, rows, totalRows, clients,<a name="line.353"></a> |
| <span class="sourceLineNo">354</span> flushCommits, writeToWAL, useTags, noOfTags);<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> splitList.add(newSplit);<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> }<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> }<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> in.close();<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> }<a name="line.359"></a> |
| <span class="sourceLineNo">360</span><a name="line.360"></a> |
| <span class="sourceLineNo">361</span> LOG.info("Total # of splits: " + splitList.size());<a name="line.361"></a> |
| <span class="sourceLineNo">362</span> return splitList;<a name="line.362"></a> |
| <span class="sourceLineNo">363</span> }<a name="line.363"></a> |
| <span class="sourceLineNo">364</span><a name="line.364"></a> |
| <span class="sourceLineNo">365</span> @Override<a name="line.365"></a> |
| <span class="sourceLineNo">366</span> public RecordReader<NullWritable, PeInputSplit> createRecordReader(InputSplit split,<a name="line.366"></a> |
| <span class="sourceLineNo">367</span> TaskAttemptContext context) {<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> return new PeRecordReader();<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> }<a name="line.369"></a> |
| <span class="sourceLineNo">370</span><a name="line.370"></a> |
| <span class="sourceLineNo">371</span> public static class PeRecordReader extends RecordReader<NullWritable, PeInputSplit> {<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> private boolean readOver = false;<a name="line.372"></a> |
| <span class="sourceLineNo">373</span> private PeInputSplit split = null;<a name="line.373"></a> |
| <span class="sourceLineNo">374</span> private NullWritable key = null;<a name="line.374"></a> |
| <span class="sourceLineNo">375</span> private PeInputSplit value = null;<a name="line.375"></a> |
| <span class="sourceLineNo">376</span><a name="line.376"></a> |
| <span class="sourceLineNo">377</span> @Override<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> public void initialize(InputSplit split, TaskAttemptContext context) {<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> this.readOver = false;<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> this.split = (PeInputSplit) split;<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> }<a name="line.381"></a> |
| <span class="sourceLineNo">382</span><a name="line.382"></a> |
| <span class="sourceLineNo">383</span> @Override<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> public boolean nextKeyValue() {<a name="line.384"></a> |
| <span class="sourceLineNo">385</span> if (readOver) {<a name="line.385"></a> |
| <span class="sourceLineNo">386</span> return false;<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> }<a name="line.387"></a> |
| <span class="sourceLineNo">388</span><a name="line.388"></a> |
| <span class="sourceLineNo">389</span> key = NullWritable.get();<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> value = split;<a name="line.390"></a> |
| <span class="sourceLineNo">391</span><a name="line.391"></a> |
| <span class="sourceLineNo">392</span> readOver = true;<a name="line.392"></a> |
| <span class="sourceLineNo">393</span> return true;<a name="line.393"></a> |
| <span class="sourceLineNo">394</span> }<a name="line.394"></a> |
| <span class="sourceLineNo">395</span><a name="line.395"></a> |
| <span class="sourceLineNo">396</span> @Override<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> public NullWritable getCurrentKey() {<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> return key;<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> }<a name="line.399"></a> |
| <span class="sourceLineNo">400</span><a name="line.400"></a> |
| <span class="sourceLineNo">401</span> @Override<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> public PeInputSplit getCurrentValue() {<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> return value;<a name="line.403"></a> |
| <span class="sourceLineNo">404</span> }<a name="line.404"></a> |
| <span class="sourceLineNo">405</span><a name="line.405"></a> |
| <span class="sourceLineNo">406</span> @Override<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> public float getProgress() {<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> if (readOver) {<a name="line.408"></a> |
| <span class="sourceLineNo">409</span> return 1.0f;<a name="line.409"></a> |
| <span class="sourceLineNo">410</span> } else {<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> return 0.0f;<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> }<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> }<a name="line.413"></a> |
| <span class="sourceLineNo">414</span><a name="line.414"></a> |
| <span class="sourceLineNo">415</span> @Override<a name="line.415"></a> |
| <span class="sourceLineNo">416</span> public void close() {<a name="line.416"></a> |
| <span class="sourceLineNo">417</span> // do nothing<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> }<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> }<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> }<a name="line.420"></a> |
| <span class="sourceLineNo">421</span><a name="line.421"></a> |
| <span class="sourceLineNo">422</span> /**<a name="line.422"></a> |
| <span class="sourceLineNo">423</span> * MapReduce job that runs a performance evaluation client in each map task.<a name="line.423"></a> |
| <span class="sourceLineNo">424</span> */<a name="line.424"></a> |
| <span class="sourceLineNo">425</span> public static class EvaluationMapTask<a name="line.425"></a> |
| <span class="sourceLineNo">426</span> extends Mapper<NullWritable, PeInputSplit, LongWritable, LongWritable> {<a name="line.426"></a> |
| <span class="sourceLineNo">427</span><a name="line.427"></a> |
| <span class="sourceLineNo">428</span> /** configuration parameter name that contains the command */<a name="line.428"></a> |
| <span class="sourceLineNo">429</span> public final static String CMD_KEY = "EvaluationMapTask.command";<a name="line.429"></a> |
| <span class="sourceLineNo">430</span> /** configuration parameter name that contains the PE impl */<a name="line.430"></a> |
| <span class="sourceLineNo">431</span> public static final String PE_KEY = "EvaluationMapTask.performanceEvalImpl";<a name="line.431"></a> |
| <span class="sourceLineNo">432</span><a name="line.432"></a> |
| <span class="sourceLineNo">433</span> private Class<? extends Test> cmd;<a name="line.433"></a> |
| <span class="sourceLineNo">434</span> private PerformanceEvaluation pe;<a name="line.434"></a> |
| <span class="sourceLineNo">435</span><a name="line.435"></a> |
| <span class="sourceLineNo">436</span> @Override<a name="line.436"></a> |
| <span class="sourceLineNo">437</span> protected void setup(Context context) {<a name="line.437"></a> |
| <span class="sourceLineNo">438</span> this.cmd = forName(context.getConfiguration().get(CMD_KEY), Test.class);<a name="line.438"></a> |
| <span class="sourceLineNo">439</span><a name="line.439"></a> |
| <span class="sourceLineNo">440</span> // this is required so that extensions of PE are instantiated within the<a name="line.440"></a> |
| <span class="sourceLineNo">441</span> // map reduce task...<a name="line.441"></a> |
| <span class="sourceLineNo">442</span> Class<? extends PerformanceEvaluation> peClass =<a name="line.442"></a> |
| <span class="sourceLineNo">443</span> forName(context.getConfiguration().get(PE_KEY), PerformanceEvaluation.class);<a name="line.443"></a> |
| <span class="sourceLineNo">444</span> try {<a name="line.444"></a> |
| <span class="sourceLineNo">445</span> this.pe =<a name="line.445"></a> |
| <span class="sourceLineNo">446</span> peClass.getConstructor(Configuration.class).newInstance(context.getConfiguration());<a name="line.446"></a> |
| <span class="sourceLineNo">447</span> } catch (Exception e) {<a name="line.447"></a> |
| <span class="sourceLineNo">448</span> throw new IllegalStateException("Could not instantiate PE instance", e);<a name="line.448"></a> |
| <span class="sourceLineNo">449</span> }<a name="line.449"></a> |
| <span class="sourceLineNo">450</span> }<a name="line.450"></a> |
| <span class="sourceLineNo">451</span><a name="line.451"></a> |
| <span class="sourceLineNo">452</span> private <Type> Class<? extends Type> forName(String className, Class<Type> type) {<a name="line.452"></a> |
| <span class="sourceLineNo">453</span> Class<? extends Type> clazz;<a name="line.453"></a> |
| <span class="sourceLineNo">454</span> try {<a name="line.454"></a> |
| <span class="sourceLineNo">455</span> clazz = Class.forName(className).asSubclass(type);<a name="line.455"></a> |
| <span class="sourceLineNo">456</span> } catch (ClassNotFoundException e) {<a name="line.456"></a> |
| <span class="sourceLineNo">457</span> throw new IllegalStateException("Could not find class for name: " + className, e);<a name="line.457"></a> |
| <span class="sourceLineNo">458</span> }<a name="line.458"></a> |
| <span class="sourceLineNo">459</span> return clazz;<a name="line.459"></a> |
| <span class="sourceLineNo">460</span> }<a name="line.460"></a> |
| <span class="sourceLineNo">461</span><a name="line.461"></a> |
| <span class="sourceLineNo">462</span> @Override<a name="line.462"></a> |
| <span class="sourceLineNo">463</span> protected void map(NullWritable key, PeInputSplit value, final Context context)<a name="line.463"></a> |
| <span class="sourceLineNo">464</span> throws IOException, InterruptedException {<a name="line.464"></a> |
| <span class="sourceLineNo">465</span> Status status = context::setStatus;<a name="line.465"></a> |
| <span class="sourceLineNo">466</span><a name="line.466"></a> |
| <span class="sourceLineNo">467</span> // Evaluation task<a name="line.467"></a> |
| <span class="sourceLineNo">468</span> pe.tableName = value.getTableName();<a name="line.468"></a> |
| <span class="sourceLineNo">469</span> long elapsedTime =<a name="line.469"></a> |
| <span class="sourceLineNo">470</span> this.pe.runOneClient(this.cmd, value.getStartRow(), value.getRows(), value.getTotalRows(),<a name="line.470"></a> |
| <span class="sourceLineNo">471</span> value.isFlushCommits(), value.isWriteToWAL(), value.isUseTags(), value.getNoOfTags(),<a name="line.471"></a> |
| <span class="sourceLineNo">472</span> ConnectionFactory.createConnection(context.getConfiguration()), status);<a name="line.472"></a> |
| <span class="sourceLineNo">473</span> // Collect how much time the thing took. Report as map output and<a name="line.473"></a> |
| <span class="sourceLineNo">474</span> // to the ELAPSED_TIME counter.<a name="line.474"></a> |
| <span class="sourceLineNo">475</span> context.getCounter(Counter.ELAPSED_TIME).increment(elapsedTime);<a name="line.475"></a> |
| <span class="sourceLineNo">476</span> context.getCounter(Counter.ROWS).increment(value.rows);<a name="line.476"></a> |
| <span class="sourceLineNo">477</span> context.write(new LongWritable(value.startRow), new LongWritable(elapsedTime));<a name="line.477"></a> |
| <span class="sourceLineNo">478</span> context.progress();<a name="line.478"></a> |
| <span class="sourceLineNo">479</span> }<a name="line.479"></a> |
| <span class="sourceLineNo">480</span> }<a name="line.480"></a> |
| <span class="sourceLineNo">481</span><a name="line.481"></a> |
| <span class="sourceLineNo">482</span> /**<a name="line.482"></a> |
| <span class="sourceLineNo">483</span> * If table does not already exist, create.<a name="line.483"></a> |
| <span class="sourceLineNo">484</span> * @param admin Client to use checking.<a name="line.484"></a> |
| <span class="sourceLineNo">485</span> * @return True if we created the table.<a name="line.485"></a> |
| <span class="sourceLineNo">486</span> * @throws IOException if an operation on the table fails<a name="line.486"></a> |
| <span class="sourceLineNo">487</span> */<a name="line.487"></a> |
| <span class="sourceLineNo">488</span> private boolean checkTable(RemoteAdmin admin) throws IOException {<a name="line.488"></a> |
| <span class="sourceLineNo">489</span> TableDescriptor tableDescriptor = getDescriptor();<a name="line.489"></a> |
| <span class="sourceLineNo">490</span> if (this.presplitRegions > 0) {<a name="line.490"></a> |
| <span class="sourceLineNo">491</span> // presplit requested<a name="line.491"></a> |
| <span class="sourceLineNo">492</span> if (admin.isTableAvailable(tableDescriptor.getTableName().getName())) {<a name="line.492"></a> |
| <span class="sourceLineNo">493</span> admin.deleteTable(tableDescriptor.getTableName().getName());<a name="line.493"></a> |
| <span class="sourceLineNo">494</span> }<a name="line.494"></a> |
| <span class="sourceLineNo">495</span><a name="line.495"></a> |
| <span class="sourceLineNo">496</span> byte[][] splits = getSplits();<a name="line.496"></a> |
| <span class="sourceLineNo">497</span> for (int i = 0; i < splits.length; i++) {<a name="line.497"></a> |
| <span class="sourceLineNo">498</span> LOG.debug(" split " + i + ": " + Bytes.toStringBinary(splits[i]));<a name="line.498"></a> |
| <span class="sourceLineNo">499</span> }<a name="line.499"></a> |
| <span class="sourceLineNo">500</span> admin.createTable(tableDescriptor);<a name="line.500"></a> |
| <span class="sourceLineNo">501</span> LOG.info("Table created with " + this.presplitRegions + " splits");<a name="line.501"></a> |
| <span class="sourceLineNo">502</span> } else {<a name="line.502"></a> |
| <span class="sourceLineNo">503</span> boolean tableExists = admin.isTableAvailable(tableDescriptor.getTableName().getName());<a name="line.503"></a> |
| <span class="sourceLineNo">504</span> if (!tableExists) {<a name="line.504"></a> |
| <span class="sourceLineNo">505</span> admin.createTable(tableDescriptor);<a name="line.505"></a> |
| <span class="sourceLineNo">506</span> LOG.info("Table " + tableDescriptor + " created");<a name="line.506"></a> |
| <span class="sourceLineNo">507</span> }<a name="line.507"></a> |
| <span class="sourceLineNo">508</span> }<a name="line.508"></a> |
| <span class="sourceLineNo">509</span><a name="line.509"></a> |
| <span class="sourceLineNo">510</span> return admin.isTableAvailable(tableDescriptor.getTableName().getName());<a name="line.510"></a> |
| <span class="sourceLineNo">511</span> }<a name="line.511"></a> |
| <span class="sourceLineNo">512</span><a name="line.512"></a> |
| <span class="sourceLineNo">513</span> protected TableDescriptor getDescriptor() {<a name="line.513"></a> |
| <span class="sourceLineNo">514</span> if (TABLE_DESCRIPTOR == null) {<a name="line.514"></a> |
| <span class="sourceLineNo">515</span> TABLE_DESCRIPTOR =<a name="line.515"></a> |
| <span class="sourceLineNo">516</span> TableDescriptorBuilder.newBuilder(tableName)<a name="line.516"></a> |
| <span class="sourceLineNo">517</span> .setColumnFamily(ColumnFamilyDescriptorBuilder.newBuilder(FAMILY_NAME)<a name="line.517"></a> |
| <span class="sourceLineNo">518</span> .setDataBlockEncoding(blockEncoding).setCompressionType(compression)<a name="line.518"></a> |
| <span class="sourceLineNo">519</span> .setInMemory(inMemoryCF).build())<a name="line.519"></a> |
| <span class="sourceLineNo">520</span> .build();<a name="line.520"></a> |
| <span class="sourceLineNo">521</span> }<a name="line.521"></a> |
| <span class="sourceLineNo">522</span> return TABLE_DESCRIPTOR;<a name="line.522"></a> |
| <span class="sourceLineNo">523</span> }<a name="line.523"></a> |
| <span class="sourceLineNo">524</span><a name="line.524"></a> |
| <span class="sourceLineNo">525</span> /**<a name="line.525"></a> |
| <span class="sourceLineNo">526</span> * Generates splits based on total number of rows and specified split regions<a name="line.526"></a> |
| <span class="sourceLineNo">527</span> * @return splits : array of byte []<a name="line.527"></a> |
| <span class="sourceLineNo">528</span> */<a name="line.528"></a> |
| <span class="sourceLineNo">529</span> protected byte[][] getSplits() {<a name="line.529"></a> |
| <span class="sourceLineNo">530</span> if (this.presplitRegions == 0) {<a name="line.530"></a> |
| <span class="sourceLineNo">531</span> return new byte[0][];<a name="line.531"></a> |
| <span class="sourceLineNo">532</span> }<a name="line.532"></a> |
| <span class="sourceLineNo">533</span><a name="line.533"></a> |
| <span class="sourceLineNo">534</span> int numSplitPoints = presplitRegions - 1;<a name="line.534"></a> |
| <span class="sourceLineNo">535</span> byte[][] splits = new byte[numSplitPoints][];<a name="line.535"></a> |
| <span class="sourceLineNo">536</span> int jump = this.R / this.presplitRegions;<a name="line.536"></a> |
| <span class="sourceLineNo">537</span> for (int i = 0; i < numSplitPoints; i++) {<a name="line.537"></a> |
| <span class="sourceLineNo">538</span> int rowkey = jump * (1 + i);<a name="line.538"></a> |
| <span class="sourceLineNo">539</span> splits[i] = format(rowkey);<a name="line.539"></a> |
| <span class="sourceLineNo">540</span> }<a name="line.540"></a> |
| <span class="sourceLineNo">541</span> return splits;<a name="line.541"></a> |
| <span class="sourceLineNo">542</span> }<a name="line.542"></a> |
| <span class="sourceLineNo">543</span><a name="line.543"></a> |
| <span class="sourceLineNo">544</span> /**<a name="line.544"></a> |
| <span class="sourceLineNo">545</span> * We're to run multiple clients concurrently. Setup a mapreduce job. Run one map per client. Then<a name="line.545"></a> |
| <span class="sourceLineNo">546</span> * run a single reduce to sum the elapsed times.<a name="line.546"></a> |
| <span class="sourceLineNo">547</span> * @param cmd Command to run.<a name="line.547"></a> |
| <span class="sourceLineNo">548</span> */<a name="line.548"></a> |
| <span class="sourceLineNo">549</span> private void runNIsMoreThanOne(final Class<? extends Test> cmd)<a name="line.549"></a> |
| <span class="sourceLineNo">550</span> throws IOException, InterruptedException, ClassNotFoundException {<a name="line.550"></a> |
| <span class="sourceLineNo">551</span> RemoteAdmin remoteAdmin = new RemoteAdmin(new Client(cluster), getConf());<a name="line.551"></a> |
| <span class="sourceLineNo">552</span> checkTable(remoteAdmin);<a name="line.552"></a> |
| <span class="sourceLineNo">553</span> if (nomapred) {<a name="line.553"></a> |
| <span class="sourceLineNo">554</span> doMultipleClients(cmd);<a name="line.554"></a> |
| <span class="sourceLineNo">555</span> } else {<a name="line.555"></a> |
| <span class="sourceLineNo">556</span> doMapReduce(cmd);<a name="line.556"></a> |
| <span class="sourceLineNo">557</span> }<a name="line.557"></a> |
| <span class="sourceLineNo">558</span> }<a name="line.558"></a> |
| <span class="sourceLineNo">559</span><a name="line.559"></a> |
| <span class="sourceLineNo">560</span> /**<a name="line.560"></a> |
| <span class="sourceLineNo">561</span> * Run all clients in this vm each to its own thread.<a name="line.561"></a> |
| <span class="sourceLineNo">562</span> * @param cmd Command to run<a name="line.562"></a> |
| <span class="sourceLineNo">563</span> * @throws IOException if creating a connection fails<a name="line.563"></a> |
| <span class="sourceLineNo">564</span> */<a name="line.564"></a> |
| <span class="sourceLineNo">565</span> private void doMultipleClients(final Class<? extends Test> cmd) throws IOException {<a name="line.565"></a> |
| <span class="sourceLineNo">566</span> final List<Thread> threads = new ArrayList<>(this.N);<a name="line.566"></a> |
| <span class="sourceLineNo">567</span> final long[] timings = new long[this.N];<a name="line.567"></a> |
| <span class="sourceLineNo">568</span> final int perClientRows = R / N;<a name="line.568"></a> |
| <span class="sourceLineNo">569</span> final TableName tableName = this.tableName;<a name="line.569"></a> |
| <span class="sourceLineNo">570</span> final DataBlockEncoding encoding = this.blockEncoding;<a name="line.570"></a> |
| <span class="sourceLineNo">571</span> final boolean flushCommits = this.flushCommits;<a name="line.571"></a> |
| <span class="sourceLineNo">572</span> final Compression.Algorithm compression = this.compression;<a name="line.572"></a> |
| <span class="sourceLineNo">573</span> final boolean writeToWal = this.writeToWAL;<a name="line.573"></a> |
| <span class="sourceLineNo">574</span> final int preSplitRegions = this.presplitRegions;<a name="line.574"></a> |
| <span class="sourceLineNo">575</span> final boolean useTags = this.useTags;<a name="line.575"></a> |
| <span class="sourceLineNo">576</span> final int numTags = this.noOfTags;<a name="line.576"></a> |
| <span class="sourceLineNo">577</span> final Connection connection = ConnectionFactory.createConnection(getConf());<a name="line.577"></a> |
| <span class="sourceLineNo">578</span> for (int i = 0; i < this.N; i++) {<a name="line.578"></a> |
| <span class="sourceLineNo">579</span> final int index = i;<a name="line.579"></a> |
| <span class="sourceLineNo">580</span> Thread t = new Thread("TestClient-" + i) {<a name="line.580"></a> |
| <span class="sourceLineNo">581</span> @Override<a name="line.581"></a> |
| <span class="sourceLineNo">582</span> public void run() {<a name="line.582"></a> |
| <span class="sourceLineNo">583</span> super.run();<a name="line.583"></a> |
| <span class="sourceLineNo">584</span> PerformanceEvaluation pe = new PerformanceEvaluation(getConf());<a name="line.584"></a> |
| <span class="sourceLineNo">585</span> pe.tableName = tableName;<a name="line.585"></a> |
| <span class="sourceLineNo">586</span> pe.blockEncoding = encoding;<a name="line.586"></a> |
| <span class="sourceLineNo">587</span> pe.flushCommits = flushCommits;<a name="line.587"></a> |
| <span class="sourceLineNo">588</span> pe.compression = compression;<a name="line.588"></a> |
| <span class="sourceLineNo">589</span> pe.writeToWAL = writeToWal;<a name="line.589"></a> |
| <span class="sourceLineNo">590</span> pe.presplitRegions = preSplitRegions;<a name="line.590"></a> |
| <span class="sourceLineNo">591</span> pe.N = N;<a name="line.591"></a> |
| <span class="sourceLineNo">592</span> pe.connection = connection;<a name="line.592"></a> |
| <span class="sourceLineNo">593</span> pe.useTags = useTags;<a name="line.593"></a> |
| <span class="sourceLineNo">594</span> pe.noOfTags = numTags;<a name="line.594"></a> |
| <span class="sourceLineNo">595</span> try {<a name="line.595"></a> |
| <span class="sourceLineNo">596</span> long elapsedTime = pe.runOneClient(cmd, index * perClientRows, perClientRows, R,<a name="line.596"></a> |
| <span class="sourceLineNo">597</span> flushCommits, writeToWAL, useTags, noOfTags, connection,<a name="line.597"></a> |
| <span class="sourceLineNo">598</span> msg -> LOG.info("client-" + getName() + " " + msg));<a name="line.598"></a> |
| <span class="sourceLineNo">599</span> timings[index] = elapsedTime;<a name="line.599"></a> |
| <span class="sourceLineNo">600</span> LOG.info("Finished " + getName() + " in " + elapsedTime + "ms writing " + perClientRows<a name="line.600"></a> |
| <span class="sourceLineNo">601</span> + " rows");<a name="line.601"></a> |
| <span class="sourceLineNo">602</span> } catch (IOException e) {<a name="line.602"></a> |
| <span class="sourceLineNo">603</span> throw new RuntimeException(e);<a name="line.603"></a> |
| <span class="sourceLineNo">604</span> }<a name="line.604"></a> |
| <span class="sourceLineNo">605</span> }<a name="line.605"></a> |
| <span class="sourceLineNo">606</span> };<a name="line.606"></a> |
| <span class="sourceLineNo">607</span> threads.add(t);<a name="line.607"></a> |
| <span class="sourceLineNo">608</span> }<a name="line.608"></a> |
| <span class="sourceLineNo">609</span> for (Thread t : threads) {<a name="line.609"></a> |
| <span class="sourceLineNo">610</span> t.start();<a name="line.610"></a> |
| <span class="sourceLineNo">611</span> }<a name="line.611"></a> |
| <span class="sourceLineNo">612</span> for (Thread t : threads) {<a name="line.612"></a> |
| <span class="sourceLineNo">613</span> while (t.isAlive()) {<a name="line.613"></a> |
| <span class="sourceLineNo">614</span> try {<a name="line.614"></a> |
| <span class="sourceLineNo">615</span> t.join();<a name="line.615"></a> |
| <span class="sourceLineNo">616</span> } catch (InterruptedException e) {<a name="line.616"></a> |
| <span class="sourceLineNo">617</span> LOG.debug("Interrupted, continuing" + e.toString());<a name="line.617"></a> |
| <span class="sourceLineNo">618</span> }<a name="line.618"></a> |
| <span class="sourceLineNo">619</span> }<a name="line.619"></a> |
| <span class="sourceLineNo">620</span> }<a name="line.620"></a> |
| <span class="sourceLineNo">621</span> final String test = cmd.getSimpleName();<a name="line.621"></a> |
| <span class="sourceLineNo">622</span> LOG.info("[" + test + "] Summary of timings (ms): " + Arrays.toString(timings));<a name="line.622"></a> |
| <span class="sourceLineNo">623</span> Arrays.sort(timings);<a name="line.623"></a> |
| <span class="sourceLineNo">624</span> long total = 0;<a name="line.624"></a> |
| <span class="sourceLineNo">625</span> for (int i = 0; i < this.N; i++) {<a name="line.625"></a> |
| <span class="sourceLineNo">626</span> total += timings[i];<a name="line.626"></a> |
| <span class="sourceLineNo">627</span> }<a name="line.627"></a> |
| <span class="sourceLineNo">628</span> LOG.info("[" + test + "]" + "\tMin: " + timings[0] + "ms" + "\tMax: " + timings[this.N - 1]<a name="line.628"></a> |
| <span class="sourceLineNo">629</span> + "ms" + "\tAvg: " + (total / this.N) + "ms");<a name="line.629"></a> |
| <span class="sourceLineNo">630</span> }<a name="line.630"></a> |
| <span class="sourceLineNo">631</span><a name="line.631"></a> |
| <span class="sourceLineNo">632</span> /**<a name="line.632"></a> |
| <span class="sourceLineNo">633</span> * Run a mapreduce job. Run as many maps as asked-for clients. Before we start up the job, write<a name="line.633"></a> |
| <span class="sourceLineNo">634</span> * out an input file with instruction per client regards which row they are to start on.<a name="line.634"></a> |
| <span class="sourceLineNo">635</span> * @param cmd Command to run.<a name="line.635"></a> |
| <span class="sourceLineNo">636</span> */<a name="line.636"></a> |
| <span class="sourceLineNo">637</span> private void doMapReduce(final Class<? extends Test> cmd)<a name="line.637"></a> |
| <span class="sourceLineNo">638</span> throws IOException, InterruptedException, ClassNotFoundException {<a name="line.638"></a> |
| <span class="sourceLineNo">639</span> Configuration conf = getConf();<a name="line.639"></a> |
| <span class="sourceLineNo">640</span> Path inputDir = writeInputFile(conf);<a name="line.640"></a> |
| <span class="sourceLineNo">641</span> conf.set(EvaluationMapTask.CMD_KEY, cmd.getName());<a name="line.641"></a> |
| <span class="sourceLineNo">642</span> conf.set(EvaluationMapTask.PE_KEY, getClass().getName());<a name="line.642"></a> |
| <span class="sourceLineNo">643</span> Job job = Job.getInstance(conf);<a name="line.643"></a> |
| <span class="sourceLineNo">644</span> job.setJarByClass(PerformanceEvaluation.class);<a name="line.644"></a> |
| <span class="sourceLineNo">645</span> job.setJobName("HBase Performance Evaluation");<a name="line.645"></a> |
| <span class="sourceLineNo">646</span><a name="line.646"></a> |
| <span class="sourceLineNo">647</span> job.setInputFormatClass(PeInputFormat.class);<a name="line.647"></a> |
| <span class="sourceLineNo">648</span> PeInputFormat.setInputPaths(job, inputDir);<a name="line.648"></a> |
| <span class="sourceLineNo">649</span><a name="line.649"></a> |
| <span class="sourceLineNo">650</span> job.setOutputKeyClass(LongWritable.class);<a name="line.650"></a> |
| <span class="sourceLineNo">651</span> job.setOutputValueClass(LongWritable.class);<a name="line.651"></a> |
| <span class="sourceLineNo">652</span><a name="line.652"></a> |
| <span class="sourceLineNo">653</span> job.setMapperClass(EvaluationMapTask.class);<a name="line.653"></a> |
| <span class="sourceLineNo">654</span> job.setReducerClass(LongSumReducer.class);<a name="line.654"></a> |
| <span class="sourceLineNo">655</span> job.setNumReduceTasks(1);<a name="line.655"></a> |
| <span class="sourceLineNo">656</span><a name="line.656"></a> |
| <span class="sourceLineNo">657</span> job.setOutputFormatClass(TextOutputFormat.class);<a name="line.657"></a> |
| <span class="sourceLineNo">658</span> TextOutputFormat.setOutputPath(job, new Path(inputDir.getParent(), "outputs"));<a name="line.658"></a> |
| <span class="sourceLineNo">659</span> TableMapReduceUtil.addDependencyJars(job);<a name="line.659"></a> |
| <span class="sourceLineNo">660</span> TableMapReduceUtil.initCredentials(job);<a name="line.660"></a> |
| <span class="sourceLineNo">661</span> job.waitForCompletion(true);<a name="line.661"></a> |
| <span class="sourceLineNo">662</span> }<a name="line.662"></a> |
| <span class="sourceLineNo">663</span><a name="line.663"></a> |
| <span class="sourceLineNo">664</span> /**<a name="line.664"></a> |
| <span class="sourceLineNo">665</span> * Write input file of offsets-per-client for the mapreduce job.<a name="line.665"></a> |
| <span class="sourceLineNo">666</span> * @param c Configuration<a name="line.666"></a> |
| <span class="sourceLineNo">667</span> * @return Directory that contains file written.<a name="line.667"></a> |
| <span class="sourceLineNo">668</span> * @throws IOException if creating the directory or the file fails<a name="line.668"></a> |
| <span class="sourceLineNo">669</span> */<a name="line.669"></a> |
| <span class="sourceLineNo">670</span> private Path writeInputFile(final Configuration c) throws IOException {<a name="line.670"></a> |
| <span class="sourceLineNo">671</span> SimpleDateFormat formatter = new SimpleDateFormat("yyyyMMddHHmmss");<a name="line.671"></a> |
| <span class="sourceLineNo">672</span> Path jobdir = new Path(PERF_EVAL_DIR, formatter.format(new Date()));<a name="line.672"></a> |
| <span class="sourceLineNo">673</span> Path inputDir = new Path(jobdir, "inputs");<a name="line.673"></a> |
| <span class="sourceLineNo">674</span><a name="line.674"></a> |
| <span class="sourceLineNo">675</span> FileSystem fs = FileSystem.get(c);<a name="line.675"></a> |
| <span class="sourceLineNo">676</span> fs.mkdirs(inputDir);<a name="line.676"></a> |
| <span class="sourceLineNo">677</span> Path inputFile = new Path(inputDir, "input.txt");<a name="line.677"></a> |
| <span class="sourceLineNo">678</span> // Make input random.<a name="line.678"></a> |
| <span class="sourceLineNo">679</span> try (PrintStream out = new PrintStream(fs.create(inputFile))) {<a name="line.679"></a> |
| <span class="sourceLineNo">680</span> Map<Integer, String> m = new TreeMap<>();<a name="line.680"></a> |
| <span class="sourceLineNo">681</span> Hash h = MurmurHash.getInstance();<a name="line.681"></a> |
| <span class="sourceLineNo">682</span> int perClientRows = (this.R / this.N);<a name="line.682"></a> |
| <span class="sourceLineNo">683</span> for (int i = 0; i < 10; i++) {<a name="line.683"></a> |
| <span class="sourceLineNo">684</span> for (int j = 0; j < N; j++) {<a name="line.684"></a> |
| <span class="sourceLineNo">685</span> StringBuilder s = new StringBuilder();<a name="line.685"></a> |
| <span class="sourceLineNo">686</span> s.append("tableName=").append(tableName);<a name="line.686"></a> |
| <span class="sourceLineNo">687</span> s.append(", startRow=").append((j * perClientRows) + (i * (perClientRows / 10)));<a name="line.687"></a> |
| <span class="sourceLineNo">688</span> s.append(", perClientRunRows=").append(perClientRows / 10);<a name="line.688"></a> |
| <span class="sourceLineNo">689</span> s.append(", totalRows=").append(R);<a name="line.689"></a> |
| <span class="sourceLineNo">690</span> s.append(", clients=").append(N);<a name="line.690"></a> |
| <span class="sourceLineNo">691</span> s.append(", flushCommits=").append(flushCommits);<a name="line.691"></a> |
| <span class="sourceLineNo">692</span> s.append(", writeToWAL=").append(writeToWAL);<a name="line.692"></a> |
| <span class="sourceLineNo">693</span> s.append(", useTags=").append(useTags);<a name="line.693"></a> |
| <span class="sourceLineNo">694</span> s.append(", noOfTags=").append(noOfTags);<a name="line.694"></a> |
| <span class="sourceLineNo">695</span><a name="line.695"></a> |
| <span class="sourceLineNo">696</span> byte[] b = Bytes.toBytes(s.toString());<a name="line.696"></a> |
| <span class="sourceLineNo">697</span> int hash = h.hash(new ByteArrayHashKey(b, 0, b.length), -1);<a name="line.697"></a> |
| <span class="sourceLineNo">698</span> m.put(hash, s.toString());<a name="line.698"></a> |
| <span class="sourceLineNo">699</span> }<a name="line.699"></a> |
| <span class="sourceLineNo">700</span> }<a name="line.700"></a> |
| <span class="sourceLineNo">701</span> for (Map.Entry<Integer, String> e : m.entrySet()) {<a name="line.701"></a> |
| <span class="sourceLineNo">702</span> out.println(e.getValue());<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> return inputDir;<a name="line.705"></a> |
| <span class="sourceLineNo">706</span> }<a name="line.706"></a> |
| <span class="sourceLineNo">707</span><a name="line.707"></a> |
| <span class="sourceLineNo">708</span> /**<a name="line.708"></a> |
| <span class="sourceLineNo">709</span> * Describes a command.<a name="line.709"></a> |
| <span class="sourceLineNo">710</span> */<a name="line.710"></a> |
| <span class="sourceLineNo">711</span> static class CmdDescriptor {<a name="line.711"></a> |
| <span class="sourceLineNo">712</span> private Class<? extends Test> cmdClass;<a name="line.712"></a> |
| <span class="sourceLineNo">713</span> private String name;<a name="line.713"></a> |
| <span class="sourceLineNo">714</span> private String description;<a name="line.714"></a> |
| <span class="sourceLineNo">715</span><a name="line.715"></a> |
| <span class="sourceLineNo">716</span> CmdDescriptor(Class<? extends Test> cmdClass, String name, String description) {<a name="line.716"></a> |
| <span class="sourceLineNo">717</span> this.cmdClass = cmdClass;<a name="line.717"></a> |
| <span class="sourceLineNo">718</span> this.name = name;<a name="line.718"></a> |
| <span class="sourceLineNo">719</span> this.description = description;<a name="line.719"></a> |
| <span class="sourceLineNo">720</span> }<a name="line.720"></a> |
| <span class="sourceLineNo">721</span><a name="line.721"></a> |
| <span class="sourceLineNo">722</span> public Class<? extends Test> getCmdClass() {<a name="line.722"></a> |
| <span class="sourceLineNo">723</span> return cmdClass;<a name="line.723"></a> |
| <span class="sourceLineNo">724</span> }<a name="line.724"></a> |
| <span class="sourceLineNo">725</span><a name="line.725"></a> |
| <span class="sourceLineNo">726</span> public String getName() {<a name="line.726"></a> |
| <span class="sourceLineNo">727</span> return name;<a name="line.727"></a> |
| <span class="sourceLineNo">728</span> }<a name="line.728"></a> |
| <span class="sourceLineNo">729</span><a name="line.729"></a> |
| <span class="sourceLineNo">730</span> public String getDescription() {<a name="line.730"></a> |
| <span class="sourceLineNo">731</span> return description;<a name="line.731"></a> |
| <span class="sourceLineNo">732</span> }<a name="line.732"></a> |
| <span class="sourceLineNo">733</span> }<a name="line.733"></a> |
| <span class="sourceLineNo">734</span><a name="line.734"></a> |
| <span class="sourceLineNo">735</span> /**<a name="line.735"></a> |
| <span class="sourceLineNo">736</span> * Wraps up options passed to {@link org.apache.hadoop.hbase.PerformanceEvaluation} tests This<a name="line.736"></a> |
| <span class="sourceLineNo">737</span> * makes the reflection logic a little easier to understand...<a name="line.737"></a> |
| <span class="sourceLineNo">738</span> */<a name="line.738"></a> |
| <span class="sourceLineNo">739</span> static class TestOptions {<a name="line.739"></a> |
| <span class="sourceLineNo">740</span> private int startRow;<a name="line.740"></a> |
| <span class="sourceLineNo">741</span> private int perClientRunRows;<a name="line.741"></a> |
| <span class="sourceLineNo">742</span> private int totalRows;<a name="line.742"></a> |
| <span class="sourceLineNo">743</span> private TableName tableName;<a name="line.743"></a> |
| <span class="sourceLineNo">744</span> private boolean flushCommits;<a name="line.744"></a> |
| <span class="sourceLineNo">745</span> private boolean writeToWAL;<a name="line.745"></a> |
| <span class="sourceLineNo">746</span> private boolean useTags;<a name="line.746"></a> |
| <span class="sourceLineNo">747</span> private int noOfTags;<a name="line.747"></a> |
| <span class="sourceLineNo">748</span> private Connection connection;<a name="line.748"></a> |
| <span class="sourceLineNo">749</span><a name="line.749"></a> |
| <span class="sourceLineNo">750</span> TestOptions(int startRow, int perClientRunRows, int totalRows, TableName tableName,<a name="line.750"></a> |
| <span class="sourceLineNo">751</span> boolean flushCommits, boolean writeToWAL, boolean useTags, int noOfTags,<a name="line.751"></a> |
| <span class="sourceLineNo">752</span> Connection connection) {<a name="line.752"></a> |
| <span class="sourceLineNo">753</span> this.startRow = startRow;<a name="line.753"></a> |
| <span class="sourceLineNo">754</span> this.perClientRunRows = perClientRunRows;<a name="line.754"></a> |
| <span class="sourceLineNo">755</span> this.totalRows = totalRows;<a name="line.755"></a> |
| <span class="sourceLineNo">756</span> this.tableName = tableName;<a name="line.756"></a> |
| <span class="sourceLineNo">757</span> this.flushCommits = flushCommits;<a name="line.757"></a> |
| <span class="sourceLineNo">758</span> this.writeToWAL = writeToWAL;<a name="line.758"></a> |
| <span class="sourceLineNo">759</span> this.useTags = useTags;<a name="line.759"></a> |
| <span class="sourceLineNo">760</span> this.noOfTags = noOfTags;<a name="line.760"></a> |
| <span class="sourceLineNo">761</span> this.connection = connection;<a name="line.761"></a> |
| <span class="sourceLineNo">762</span> }<a name="line.762"></a> |
| <span class="sourceLineNo">763</span><a name="line.763"></a> |
| <span class="sourceLineNo">764</span> public int getStartRow() {<a name="line.764"></a> |
| <span class="sourceLineNo">765</span> return startRow;<a name="line.765"></a> |
| <span class="sourceLineNo">766</span> }<a name="line.766"></a> |
| <span class="sourceLineNo">767</span><a name="line.767"></a> |
| <span class="sourceLineNo">768</span> public int getPerClientRunRows() {<a name="line.768"></a> |
| <span class="sourceLineNo">769</span> return perClientRunRows;<a name="line.769"></a> |
| <span class="sourceLineNo">770</span> }<a name="line.770"></a> |
| <span class="sourceLineNo">771</span><a name="line.771"></a> |
| <span class="sourceLineNo">772</span> public int getTotalRows() {<a name="line.772"></a> |
| <span class="sourceLineNo">773</span> return totalRows;<a name="line.773"></a> |
| <span class="sourceLineNo">774</span> }<a name="line.774"></a> |
| <span class="sourceLineNo">775</span><a name="line.775"></a> |
| <span class="sourceLineNo">776</span> public TableName getTableName() {<a name="line.776"></a> |
| <span class="sourceLineNo">777</span> return tableName;<a name="line.777"></a> |
| <span class="sourceLineNo">778</span> }<a name="line.778"></a> |
| <span class="sourceLineNo">779</span><a name="line.779"></a> |
| <span class="sourceLineNo">780</span> public boolean isFlushCommits() {<a name="line.780"></a> |
| <span class="sourceLineNo">781</span> return flushCommits;<a name="line.781"></a> |
| <span class="sourceLineNo">782</span> }<a name="line.782"></a> |
| <span class="sourceLineNo">783</span><a name="line.783"></a> |
| <span class="sourceLineNo">784</span> public boolean isWriteToWAL() {<a name="line.784"></a> |
| <span class="sourceLineNo">785</span> return writeToWAL;<a name="line.785"></a> |
| <span class="sourceLineNo">786</span> }<a name="line.786"></a> |
| <span class="sourceLineNo">787</span><a name="line.787"></a> |
| <span class="sourceLineNo">788</span> public Connection getConnection() {<a name="line.788"></a> |
| <span class="sourceLineNo">789</span> return connection;<a name="line.789"></a> |
| <span class="sourceLineNo">790</span> }<a name="line.790"></a> |
| <span class="sourceLineNo">791</span><a name="line.791"></a> |
| <span class="sourceLineNo">792</span> public boolean isUseTags() {<a name="line.792"></a> |
| <span class="sourceLineNo">793</span> return this.useTags;<a name="line.793"></a> |
| <span class="sourceLineNo">794</span> }<a name="line.794"></a> |
| <span class="sourceLineNo">795</span><a name="line.795"></a> |
| <span class="sourceLineNo">796</span> public int getNumTags() {<a name="line.796"></a> |
| <span class="sourceLineNo">797</span> return this.noOfTags;<a name="line.797"></a> |
| <span class="sourceLineNo">798</span> }<a name="line.798"></a> |
| <span class="sourceLineNo">799</span> }<a name="line.799"></a> |
| <span class="sourceLineNo">800</span><a name="line.800"></a> |
| <span class="sourceLineNo">801</span> /*<a name="line.801"></a> |
| <span class="sourceLineNo">802</span> * A test. Subclass to particularize what happens per row.<a name="line.802"></a> |
| <span class="sourceLineNo">803</span> */<a name="line.803"></a> |
| <span class="sourceLineNo">804</span> static abstract class Test {<a name="line.804"></a> |
| <span class="sourceLineNo">805</span> // Below is make it so when Tests are all running in the one<a name="line.805"></a> |
| <span class="sourceLineNo">806</span> // jvm, that they each have a differently seeded Random.<a name="line.806"></a> |
| <span class="sourceLineNo">807</span> private static final Random randomSeed = new Random(EnvironmentEdgeManager.currentTime());<a name="line.807"></a> |
| <span class="sourceLineNo">808</span><a name="line.808"></a> |
| <span class="sourceLineNo">809</span> private static long nextRandomSeed() {<a name="line.809"></a> |
| <span class="sourceLineNo">810</span> return randomSeed.nextLong();<a name="line.810"></a> |
| <span class="sourceLineNo">811</span> }<a name="line.811"></a> |
| <span class="sourceLineNo">812</span><a name="line.812"></a> |
| <span class="sourceLineNo">813</span> protected final Random rand = new Random(nextRandomSeed());<a name="line.813"></a> |
| <span class="sourceLineNo">814</span><a name="line.814"></a> |
| <span class="sourceLineNo">815</span> protected final int startRow;<a name="line.815"></a> |
| <span class="sourceLineNo">816</span> protected final int perClientRunRows;<a name="line.816"></a> |
| <span class="sourceLineNo">817</span> protected final int totalRows;<a name="line.817"></a> |
| <span class="sourceLineNo">818</span> private final Status status;<a name="line.818"></a> |
| <span class="sourceLineNo">819</span> protected TableName tableName;<a name="line.819"></a> |
| <span class="sourceLineNo">820</span> protected volatile Configuration conf;<a name="line.820"></a> |
| <span class="sourceLineNo">821</span> protected boolean writeToWAL;<a name="line.821"></a> |
| <span class="sourceLineNo">822</span> protected boolean useTags;<a name="line.822"></a> |
| <span class="sourceLineNo">823</span> protected int noOfTags;<a name="line.823"></a> |
| <span class="sourceLineNo">824</span> protected Connection connection;<a name="line.824"></a> |
| <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> * Note that all subclasses of this class must provide a public contructor that has the exact<a name="line.827"></a> |
| <span class="sourceLineNo">828</span> * same list of arguments.<a name="line.828"></a> |
| <span class="sourceLineNo">829</span> */<a name="line.829"></a> |
| <span class="sourceLineNo">830</span> Test(final Configuration conf, final TestOptions options, final Status status) {<a name="line.830"></a> |
| <span class="sourceLineNo">831</span> super();<a name="line.831"></a> |
| <span class="sourceLineNo">832</span> this.startRow = options.getStartRow();<a name="line.832"></a> |
| <span class="sourceLineNo">833</span> this.perClientRunRows = options.getPerClientRunRows();<a name="line.833"></a> |
| <span class="sourceLineNo">834</span> this.totalRows = options.getTotalRows();<a name="line.834"></a> |
| <span class="sourceLineNo">835</span> this.status = status;<a name="line.835"></a> |
| <span class="sourceLineNo">836</span> this.tableName = options.getTableName();<a name="line.836"></a> |
| <span class="sourceLineNo">837</span> this.conf = conf;<a name="line.837"></a> |
| <span class="sourceLineNo">838</span> this.writeToWAL = options.isWriteToWAL();<a name="line.838"></a> |
| <span class="sourceLineNo">839</span> this.useTags = options.isUseTags();<a name="line.839"></a> |
| <span class="sourceLineNo">840</span> this.noOfTags = options.getNumTags();<a name="line.840"></a> |
| <span class="sourceLineNo">841</span> this.connection = options.getConnection();<a name="line.841"></a> |
| <span class="sourceLineNo">842</span> }<a name="line.842"></a> |
| <span class="sourceLineNo">843</span><a name="line.843"></a> |
| <span class="sourceLineNo">844</span> protected String generateStatus(final int sr, final int i, final int lr) {<a name="line.844"></a> |
| <span class="sourceLineNo">845</span> return sr + "/" + i + "/" + lr;<a name="line.845"></a> |
| <span class="sourceLineNo">846</span> }<a name="line.846"></a> |
| <span class="sourceLineNo">847</span><a name="line.847"></a> |
| <span class="sourceLineNo">848</span> protected int getReportingPeriod() {<a name="line.848"></a> |
| <span class="sourceLineNo">849</span> int period = this.perClientRunRows / 10;<a name="line.849"></a> |
| <span class="sourceLineNo">850</span> return period == 0 ? this.perClientRunRows : period;<a name="line.850"></a> |
| <span class="sourceLineNo">851</span> }<a name="line.851"></a> |
| <span class="sourceLineNo">852</span><a name="line.852"></a> |
| <span class="sourceLineNo">853</span> abstract void testTakedown() throws IOException;<a name="line.853"></a> |
| <span class="sourceLineNo">854</span><a name="line.854"></a> |
| <span class="sourceLineNo">855</span> /**<a name="line.855"></a> |
| <span class="sourceLineNo">856</span> * Run test<a name="line.856"></a> |
| <span class="sourceLineNo">857</span> * @return Elapsed time.<a name="line.857"></a> |
| <span class="sourceLineNo">858</span> * @throws IOException if something in the test fails<a name="line.858"></a> |
| <span class="sourceLineNo">859</span> */<a name="line.859"></a> |
| <span class="sourceLineNo">860</span> long test() throws IOException {<a name="line.860"></a> |
| <span class="sourceLineNo">861</span> testSetup();<a name="line.861"></a> |
| <span class="sourceLineNo">862</span> LOG.info("Timed test starting in thread " + Thread.currentThread().getName());<a name="line.862"></a> |
| <span class="sourceLineNo">863</span> final long startTime = System.nanoTime();<a name="line.863"></a> |
| <span class="sourceLineNo">864</span> try {<a name="line.864"></a> |
| <span class="sourceLineNo">865</span> testTimed();<a name="line.865"></a> |
| <span class="sourceLineNo">866</span> } finally {<a name="line.866"></a> |
| <span class="sourceLineNo">867</span> testTakedown();<a name="line.867"></a> |
| <span class="sourceLineNo">868</span> }<a name="line.868"></a> |
| <span class="sourceLineNo">869</span> return (System.nanoTime() - startTime) / 1000000;<a name="line.869"></a> |
| <span class="sourceLineNo">870</span> }<a name="line.870"></a> |
| <span class="sourceLineNo">871</span><a name="line.871"></a> |
| <span class="sourceLineNo">872</span> abstract void testSetup() throws IOException;<a name="line.872"></a> |
| <span class="sourceLineNo">873</span><a name="line.873"></a> |
| <span class="sourceLineNo">874</span> /**<a name="line.874"></a> |
| <span class="sourceLineNo">875</span> * Provides an extension point for tests that don't want a per row invocation.<a name="line.875"></a> |
| <span class="sourceLineNo">876</span> */<a name="line.876"></a> |
| <span class="sourceLineNo">877</span> void testTimed() throws IOException {<a name="line.877"></a> |
| <span class="sourceLineNo">878</span> int lastRow = this.startRow + this.perClientRunRows;<a name="line.878"></a> |
| <span class="sourceLineNo">879</span> // Report on completion of 1/10th of total.<a name="line.879"></a> |
| <span class="sourceLineNo">880</span> for (int i = this.startRow; i < lastRow; i++) {<a name="line.880"></a> |
| <span class="sourceLineNo">881</span> testRow(i);<a name="line.881"></a> |
| <span class="sourceLineNo">882</span> if (status != null && i > 0 && (i % getReportingPeriod()) == 0) {<a name="line.882"></a> |
| <span class="sourceLineNo">883</span> status.setStatus(generateStatus(this.startRow, i, lastRow));<a name="line.883"></a> |
| <span class="sourceLineNo">884</span> }<a name="line.884"></a> |
| <span class="sourceLineNo">885</span> }<a name="line.885"></a> |
| <span class="sourceLineNo">886</span> }<a name="line.886"></a> |
| <span class="sourceLineNo">887</span><a name="line.887"></a> |
| <span class="sourceLineNo">888</span> /**<a name="line.888"></a> |
| <span class="sourceLineNo">889</span> * Test for individual row.<a name="line.889"></a> |
| <span class="sourceLineNo">890</span> * @param i Row index.<a name="line.890"></a> |
| <span class="sourceLineNo">891</span> */<a name="line.891"></a> |
| <span class="sourceLineNo">892</span> abstract void testRow(final int i) throws IOException;<a name="line.892"></a> |
| <span class="sourceLineNo">893</span> }<a name="line.893"></a> |
| <span class="sourceLineNo">894</span><a name="line.894"></a> |
| <span class="sourceLineNo">895</span> static abstract class TableTest extends Test {<a name="line.895"></a> |
| <span class="sourceLineNo">896</span> protected Table table;<a name="line.896"></a> |
| <span class="sourceLineNo">897</span><a name="line.897"></a> |
| <span class="sourceLineNo">898</span> public TableTest(Configuration conf, TestOptions options, Status status) {<a name="line.898"></a> |
| <span class="sourceLineNo">899</span> super(conf, options, status);<a name="line.899"></a> |
| <span class="sourceLineNo">900</span> }<a name="line.900"></a> |
| <span class="sourceLineNo">901</span><a name="line.901"></a> |
| <span class="sourceLineNo">902</span> @Override<a name="line.902"></a> |
| <span class="sourceLineNo">903</span> void testSetup() throws IOException {<a name="line.903"></a> |
| <span class="sourceLineNo">904</span> this.table = connection.getTable(tableName);<a name="line.904"></a> |
| <span class="sourceLineNo">905</span> }<a name="line.905"></a> |
| <span class="sourceLineNo">906</span><a name="line.906"></a> |
| <span class="sourceLineNo">907</span> @Override<a name="line.907"></a> |
| <span class="sourceLineNo">908</span> void testTakedown() throws IOException {<a name="line.908"></a> |
| <span class="sourceLineNo">909</span> table.close();<a name="line.909"></a> |
| <span class="sourceLineNo">910</span> }<a name="line.910"></a> |
| <span class="sourceLineNo">911</span> }<a name="line.911"></a> |
| <span class="sourceLineNo">912</span><a name="line.912"></a> |
| <span class="sourceLineNo">913</span> static abstract class BufferedMutatorTest extends Test {<a name="line.913"></a> |
| <span class="sourceLineNo">914</span> protected BufferedMutator mutator;<a name="line.914"></a> |
| <span class="sourceLineNo">915</span> protected boolean flushCommits;<a name="line.915"></a> |
| <span class="sourceLineNo">916</span><a name="line.916"></a> |
| <span class="sourceLineNo">917</span> public BufferedMutatorTest(Configuration conf, TestOptions options, Status status) {<a name="line.917"></a> |
| <span class="sourceLineNo">918</span> super(conf, options, status);<a name="line.918"></a> |
| <span class="sourceLineNo">919</span> this.flushCommits = options.isFlushCommits();<a name="line.919"></a> |
| <span class="sourceLineNo">920</span> }<a name="line.920"></a> |
| <span class="sourceLineNo">921</span><a name="line.921"></a> |
| <span class="sourceLineNo">922</span> @Override<a name="line.922"></a> |
| <span class="sourceLineNo">923</span> void testSetup() throws IOException {<a name="line.923"></a> |
| <span class="sourceLineNo">924</span> this.mutator = connection.getBufferedMutator(tableName);<a name="line.924"></a> |
| <span class="sourceLineNo">925</span> }<a name="line.925"></a> |
| <span class="sourceLineNo">926</span><a name="line.926"></a> |
| <span class="sourceLineNo">927</span> @Override<a name="line.927"></a> |
| <span class="sourceLineNo">928</span> void testTakedown() throws IOException {<a name="line.928"></a> |
| <span class="sourceLineNo">929</span> if (flushCommits) {<a name="line.929"></a> |
| <span class="sourceLineNo">930</span> this.mutator.flush();<a name="line.930"></a> |
| <span class="sourceLineNo">931</span> }<a name="line.931"></a> |
| <span class="sourceLineNo">932</span> mutator.close();<a name="line.932"></a> |
| <span class="sourceLineNo">933</span> }<a name="line.933"></a> |
| <span class="sourceLineNo">934</span> }<a name="line.934"></a> |
| <span class="sourceLineNo">935</span><a name="line.935"></a> |
| <span class="sourceLineNo">936</span> static class RandomSeekScanTest extends TableTest {<a name="line.936"></a> |
| <span class="sourceLineNo">937</span> RandomSeekScanTest(Configuration conf, TestOptions options, Status status) {<a name="line.937"></a> |
| <span class="sourceLineNo">938</span> super(conf, options, status);<a name="line.938"></a> |
| <span class="sourceLineNo">939</span> }<a name="line.939"></a> |
| <span class="sourceLineNo">940</span><a name="line.940"></a> |
| <span class="sourceLineNo">941</span> @Override<a name="line.941"></a> |
| <span class="sourceLineNo">942</span> void testRow(final int i) throws IOException {<a name="line.942"></a> |
| <span class="sourceLineNo">943</span> Scan scan = new Scan().withStartRow(getRandomRow(this.rand, this.totalRows));<a name="line.943"></a> |
| <span class="sourceLineNo">944</span> scan.addColumn(FAMILY_NAME, QUALIFIER_NAME);<a name="line.944"></a> |
| <span class="sourceLineNo">945</span> scan.setFilter(new WhileMatchFilter(new PageFilter(120)));<a name="line.945"></a> |
| <span class="sourceLineNo">946</span> ResultScanner s = this.table.getScanner(scan);<a name="line.946"></a> |
| <span class="sourceLineNo">947</span> s.close();<a name="line.947"></a> |
| <span class="sourceLineNo">948</span> }<a name="line.948"></a> |
| <span class="sourceLineNo">949</span><a name="line.949"></a> |
| <span class="sourceLineNo">950</span> @Override<a name="line.950"></a> |
| <span class="sourceLineNo">951</span> protected int getReportingPeriod() {<a name="line.951"></a> |
| <span class="sourceLineNo">952</span> int period = this.perClientRunRows / 100;<a name="line.952"></a> |
| <span class="sourceLineNo">953</span> return period == 0 ? this.perClientRunRows : period;<a name="line.953"></a> |
| <span class="sourceLineNo">954</span> }<a name="line.954"></a> |
| <span class="sourceLineNo">955</span> }<a name="line.955"></a> |
| <span class="sourceLineNo">956</span><a name="line.956"></a> |
| <span class="sourceLineNo">957</span> @SuppressWarnings("unused")<a name="line.957"></a> |
| <span class="sourceLineNo">958</span> static abstract class RandomScanWithRangeTest extends TableTest {<a name="line.958"></a> |
| <span class="sourceLineNo">959</span> RandomScanWithRangeTest(Configuration conf, TestOptions options, Status status) {<a name="line.959"></a> |
| <span class="sourceLineNo">960</span> super(conf, options, status);<a name="line.960"></a> |
| <span class="sourceLineNo">961</span> }<a name="line.961"></a> |
| <span class="sourceLineNo">962</span><a name="line.962"></a> |
| <span class="sourceLineNo">963</span> @Override<a name="line.963"></a> |
| <span class="sourceLineNo">964</span> void testRow(final int i) throws IOException {<a name="line.964"></a> |
| <span class="sourceLineNo">965</span> Pair<byte[], byte[]> startAndStopRow = getStartAndStopRow();<a name="line.965"></a> |
| <span class="sourceLineNo">966</span> Scan scan = new Scan().withStartRow(startAndStopRow.getFirst())<a name="line.966"></a> |
| <span class="sourceLineNo">967</span> .withStopRow(startAndStopRow.getSecond());<a name="line.967"></a> |
| <span class="sourceLineNo">968</span> scan.addColumn(FAMILY_NAME, QUALIFIER_NAME);<a name="line.968"></a> |
| <span class="sourceLineNo">969</span> ResultScanner s = this.table.getScanner(scan);<a name="line.969"></a> |
| <span class="sourceLineNo">970</span> int count = 0;<a name="line.970"></a> |
| <span class="sourceLineNo">971</span> for (Result rr = null; (rr = s.next()) != null;) {<a name="line.971"></a> |
| <span class="sourceLineNo">972</span> count++;<a name="line.972"></a> |
| <span class="sourceLineNo">973</span> }<a name="line.973"></a> |
| <span class="sourceLineNo">974</span><a name="line.974"></a> |
| <span class="sourceLineNo">975</span> if (i % 100 == 0) {<a name="line.975"></a> |
| <span class="sourceLineNo">976</span> LOG.info(String.format("Scan for key range %s - %s returned %s rows",<a name="line.976"></a> |
| <span class="sourceLineNo">977</span> Bytes.toString(startAndStopRow.getFirst()), Bytes.toString(startAndStopRow.getSecond()),<a name="line.977"></a> |
| <span class="sourceLineNo">978</span> count));<a name="line.978"></a> |
| <span class="sourceLineNo">979</span> }<a name="line.979"></a> |
| <span class="sourceLineNo">980</span><a name="line.980"></a> |
| <span class="sourceLineNo">981</span> s.close();<a name="line.981"></a> |
| <span class="sourceLineNo">982</span> }<a name="line.982"></a> |
| <span class="sourceLineNo">983</span><a name="line.983"></a> |
| <span class="sourceLineNo">984</span> protected abstract Pair<byte[], byte[]> getStartAndStopRow();<a name="line.984"></a> |
| <span class="sourceLineNo">985</span><a name="line.985"></a> |
| <span class="sourceLineNo">986</span> protected Pair<byte[], byte[]> generateStartAndStopRows(int maxRange) {<a name="line.986"></a> |
| <span class="sourceLineNo">987</span> int start = this.rand.nextInt(Integer.MAX_VALUE) % totalRows;<a name="line.987"></a> |
| <span class="sourceLineNo">988</span> int stop = start + maxRange;<a name="line.988"></a> |
| <span class="sourceLineNo">989</span> return new Pair<>(format(start), format(stop));<a name="line.989"></a> |
| <span class="sourceLineNo">990</span> }<a name="line.990"></a> |
| <span class="sourceLineNo">991</span><a name="line.991"></a> |
| <span class="sourceLineNo">992</span> @Override<a name="line.992"></a> |
| <span class="sourceLineNo">993</span> protected int getReportingPeriod() {<a name="line.993"></a> |
| <span class="sourceLineNo">994</span> int period = this.perClientRunRows / 100;<a name="line.994"></a> |
| <span class="sourceLineNo">995</span> return period == 0 ? this.perClientRunRows : period;<a name="line.995"></a> |
| <span class="sourceLineNo">996</span> }<a name="line.996"></a> |
| <span class="sourceLineNo">997</span> }<a name="line.997"></a> |
| <span class="sourceLineNo">998</span><a name="line.998"></a> |
| <span class="sourceLineNo">999</span> static class RandomScanWithRange10Test extends RandomScanWithRangeTest {<a name="line.999"></a> |
| <span class="sourceLineNo">1000</span> RandomScanWithRange10Test(Configuration conf, TestOptions options, Status status) {<a name="line.1000"></a> |
| <span class="sourceLineNo">1001</span> super(conf, options, status);<a name="line.1001"></a> |
| <span class="sourceLineNo">1002</span> }<a name="line.1002"></a> |
| <span class="sourceLineNo">1003</span><a name="line.1003"></a> |
| <span class="sourceLineNo">1004</span> @Override<a name="line.1004"></a> |
| <span class="sourceLineNo">1005</span> protected Pair<byte[], byte[]> getStartAndStopRow() {<a name="line.1005"></a> |
| <span class="sourceLineNo">1006</span> return generateStartAndStopRows(10);<a name="line.1006"></a> |
| <span class="sourceLineNo">1007</span> }<a name="line.1007"></a> |
| <span class="sourceLineNo">1008</span> }<a name="line.1008"></a> |
| <span class="sourceLineNo">1009</span><a name="line.1009"></a> |
| <span class="sourceLineNo">1010</span> static class RandomScanWithRange100Test extends RandomScanWithRangeTest {<a name="line.1010"></a> |
| <span class="sourceLineNo">1011</span> RandomScanWithRange100Test(Configuration conf, TestOptions options, Status status) {<a name="line.1011"></a> |
| <span class="sourceLineNo">1012</span> super(conf, options, status);<a name="line.1012"></a> |
| <span class="sourceLineNo">1013</span> }<a name="line.1013"></a> |
| <span class="sourceLineNo">1014</span><a name="line.1014"></a> |
| <span class="sourceLineNo">1015</span> @Override<a name="line.1015"></a> |
| <span class="sourceLineNo">1016</span> protected Pair<byte[], byte[]> getStartAndStopRow() {<a name="line.1016"></a> |
| <span class="sourceLineNo">1017</span> return generateStartAndStopRows(100);<a name="line.1017"></a> |
| <span class="sourceLineNo">1018</span> }<a name="line.1018"></a> |
| <span class="sourceLineNo">1019</span> }<a name="line.1019"></a> |
| <span class="sourceLineNo">1020</span><a name="line.1020"></a> |
| <span class="sourceLineNo">1021</span> static class RandomScanWithRange1000Test extends RandomScanWithRangeTest {<a name="line.1021"></a> |
| <span class="sourceLineNo">1022</span> RandomScanWithRange1000Test(Configuration conf, TestOptions options, Status status) {<a name="line.1022"></a> |
| <span class="sourceLineNo">1023</span> super(conf, options, status);<a name="line.1023"></a> |
| <span class="sourceLineNo">1024</span> }<a name="line.1024"></a> |
| <span class="sourceLineNo">1025</span><a name="line.1025"></a> |
| <span class="sourceLineNo">1026</span> @Override<a name="line.1026"></a> |
| <span class="sourceLineNo">1027</span> protected Pair<byte[], byte[]> getStartAndStopRow() {<a name="line.1027"></a> |
| <span class="sourceLineNo">1028</span> return generateStartAndStopRows(1000);<a name="line.1028"></a> |
| <span class="sourceLineNo">1029</span> }<a name="line.1029"></a> |
| <span class="sourceLineNo">1030</span> }<a name="line.1030"></a> |
| <span class="sourceLineNo">1031</span><a name="line.1031"></a> |
| <span class="sourceLineNo">1032</span> static class RandomScanWithRange10000Test extends RandomScanWithRangeTest {<a name="line.1032"></a> |
| <span class="sourceLineNo">1033</span> RandomScanWithRange10000Test(Configuration conf, TestOptions options, Status status) {<a name="line.1033"></a> |
| <span class="sourceLineNo">1034</span> super(conf, options, status);<a name="line.1034"></a> |
| <span class="sourceLineNo">1035</span> }<a name="line.1035"></a> |
| <span class="sourceLineNo">1036</span><a name="line.1036"></a> |
| <span class="sourceLineNo">1037</span> @Override<a name="line.1037"></a> |
| <span class="sourceLineNo">1038</span> protected Pair<byte[], byte[]> getStartAndStopRow() {<a name="line.1038"></a> |
| <span class="sourceLineNo">1039</span> return generateStartAndStopRows(10000);<a name="line.1039"></a> |
| <span class="sourceLineNo">1040</span> }<a name="line.1040"></a> |
| <span class="sourceLineNo">1041</span> }<a name="line.1041"></a> |
| <span class="sourceLineNo">1042</span><a name="line.1042"></a> |
| <span class="sourceLineNo">1043</span> static class RandomReadTest extends TableTest {<a name="line.1043"></a> |
| <span class="sourceLineNo">1044</span> RandomReadTest(Configuration conf, TestOptions options, Status status) {<a name="line.1044"></a> |
| <span class="sourceLineNo">1045</span> super(conf, options, status);<a name="line.1045"></a> |
| <span class="sourceLineNo">1046</span> }<a name="line.1046"></a> |
| <span class="sourceLineNo">1047</span><a name="line.1047"></a> |
| <span class="sourceLineNo">1048</span> @Override<a name="line.1048"></a> |
| <span class="sourceLineNo">1049</span> void testRow(final int i) throws IOException {<a name="line.1049"></a> |
| <span class="sourceLineNo">1050</span> Get get = new Get(getRandomRow(this.rand, this.totalRows));<a name="line.1050"></a> |
| <span class="sourceLineNo">1051</span> get.addColumn(FAMILY_NAME, QUALIFIER_NAME);<a name="line.1051"></a> |
| <span class="sourceLineNo">1052</span> this.table.get(get);<a name="line.1052"></a> |
| <span class="sourceLineNo">1053</span> }<a name="line.1053"></a> |
| <span class="sourceLineNo">1054</span><a name="line.1054"></a> |
| <span class="sourceLineNo">1055</span> @Override<a name="line.1055"></a> |
| <span class="sourceLineNo">1056</span> protected int getReportingPeriod() {<a name="line.1056"></a> |
| <span class="sourceLineNo">1057</span> int period = this.perClientRunRows / 100;<a name="line.1057"></a> |
| <span class="sourceLineNo">1058</span> return period == 0 ? this.perClientRunRows : period;<a name="line.1058"></a> |
| <span class="sourceLineNo">1059</span> }<a name="line.1059"></a> |
| <span class="sourceLineNo">1060</span> }<a name="line.1060"></a> |
| <span class="sourceLineNo">1061</span><a name="line.1061"></a> |
| <span class="sourceLineNo">1062</span> static class RandomWriteTest extends BufferedMutatorTest {<a name="line.1062"></a> |
| <span class="sourceLineNo">1063</span> RandomWriteTest(Configuration conf, TestOptions options, Status status) {<a name="line.1063"></a> |
| <span class="sourceLineNo">1064</span> super(conf, options, status);<a name="line.1064"></a> |
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| <span class="sourceLineNo">1066</span><a name="line.1066"></a> |
| <span class="sourceLineNo">1067</span> @Override<a name="line.1067"></a> |
| <span class="sourceLineNo">1068</span> void testRow(final int i) throws IOException {<a name="line.1068"></a> |
| <span class="sourceLineNo">1069</span> byte[] row = getRandomRow(this.rand, this.totalRows);<a name="line.1069"></a> |
| <span class="sourceLineNo">1070</span> Put put = new Put(row);<a name="line.1070"></a> |
| <span class="sourceLineNo">1071</span> byte[] value = generateData(this.rand, ROW_LENGTH);<a name="line.1071"></a> |
| <span class="sourceLineNo">1072</span> if (useTags) {<a name="line.1072"></a> |
| <span class="sourceLineNo">1073</span> byte[] tag = generateData(this.rand, TAG_LENGTH);<a name="line.1073"></a> |
| <span class="sourceLineNo">1074</span> Tag[] tags = new Tag[noOfTags];<a name="line.1074"></a> |
| <span class="sourceLineNo">1075</span> for (int n = 0; n < noOfTags; n++) {<a name="line.1075"></a> |
| <span class="sourceLineNo">1076</span> Tag t = new ArrayBackedTag((byte) n, tag);<a name="line.1076"></a> |
| <span class="sourceLineNo">1077</span> tags[n] = t;<a name="line.1077"></a> |
| <span class="sourceLineNo">1078</span> }<a name="line.1078"></a> |
| <span class="sourceLineNo">1079</span> KeyValue kv =<a name="line.1079"></a> |
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| <span class="sourceLineNo">1083</span> put.addColumn(FAMILY_NAME, QUALIFIER_NAME, value);<a name="line.1083"></a> |
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| <span class="sourceLineNo">1085</span> put.setDurability(writeToWAL ? Durability.SYNC_WAL : Durability.SKIP_WAL);<a name="line.1085"></a> |
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| <span class="sourceLineNo">1088</span> }<a name="line.1088"></a> |
| <span class="sourceLineNo">1089</span><a name="line.1089"></a> |
| <span class="sourceLineNo">1090</span> static class ScanTest extends TableTest {<a name="line.1090"></a> |
| <span class="sourceLineNo">1091</span> private ResultScanner testScanner;<a name="line.1091"></a> |
| <span class="sourceLineNo">1092</span><a name="line.1092"></a> |
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| <span class="sourceLineNo">1096</span><a name="line.1096"></a> |
| <span class="sourceLineNo">1097</span> @Override<a name="line.1097"></a> |
| <span class="sourceLineNo">1098</span> void testTakedown() throws IOException {<a name="line.1098"></a> |
| <span class="sourceLineNo">1099</span> if (this.testScanner != null) {<a name="line.1099"></a> |
| <span class="sourceLineNo">1100</span> this.testScanner.close();<a name="line.1100"></a> |
| <span class="sourceLineNo">1101</span> }<a name="line.1101"></a> |
| <span class="sourceLineNo">1102</span> super.testTakedown();<a name="line.1102"></a> |
| <span class="sourceLineNo">1103</span> }<a name="line.1103"></a> |
| <span class="sourceLineNo">1104</span><a name="line.1104"></a> |
| <span class="sourceLineNo">1105</span> @Override<a name="line.1105"></a> |
| <span class="sourceLineNo">1106</span> void testRow(final int i) throws IOException {<a name="line.1106"></a> |
| <span class="sourceLineNo">1107</span> if (this.testScanner == null) {<a name="line.1107"></a> |
| <span class="sourceLineNo">1108</span> Scan scan = new Scan().withStartRow(format(this.startRow));<a name="line.1108"></a> |
| <span class="sourceLineNo">1109</span> scan.addColumn(FAMILY_NAME, QUALIFIER_NAME);<a name="line.1109"></a> |
| <span class="sourceLineNo">1110</span> this.testScanner = table.getScanner(scan);<a name="line.1110"></a> |
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| <span class="sourceLineNo">1120</span><a name="line.1120"></a> |
| <span class="sourceLineNo">1121</span> @Override<a name="line.1121"></a> |
| <span class="sourceLineNo">1122</span> void testRow(final int i) throws IOException {<a name="line.1122"></a> |
| <span class="sourceLineNo">1123</span> Get get = new Get(format(i));<a name="line.1123"></a> |
| <span class="sourceLineNo">1124</span> get.addColumn(FAMILY_NAME, QUALIFIER_NAME);<a name="line.1124"></a> |
| <span class="sourceLineNo">1125</span> table.get(get);<a name="line.1125"></a> |
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| <span class="sourceLineNo">1128</span><a name="line.1128"></a> |
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| <span class="sourceLineNo">1130</span> SequentialWriteTest(Configuration conf, TestOptions options, Status status) {<a name="line.1130"></a> |
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| <span class="sourceLineNo">1133</span><a name="line.1133"></a> |
| <span class="sourceLineNo">1134</span> @Override<a name="line.1134"></a> |
| <span class="sourceLineNo">1135</span> void testRow(final int i) throws IOException {<a name="line.1135"></a> |
| <span class="sourceLineNo">1136</span> byte[] row = format(i);<a name="line.1136"></a> |
| <span class="sourceLineNo">1137</span> Put put = new Put(row);<a name="line.1137"></a> |
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| <span class="sourceLineNo">1140</span> byte[] tag = generateData(this.rand, TAG_LENGTH);<a name="line.1140"></a> |
| <span class="sourceLineNo">1141</span> Tag[] tags = new Tag[noOfTags];<a name="line.1141"></a> |
| <span class="sourceLineNo">1142</span> for (int n = 0; n < noOfTags; n++) {<a name="line.1142"></a> |
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| <span class="sourceLineNo">1156</span><a name="line.1156"></a> |
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| <span class="sourceLineNo">1158</span> protected static final Logger LOG = LoggerFactory.getLogger(FilteredScanTest.class.getName());<a name="line.1158"></a> |
| <span class="sourceLineNo">1159</span><a name="line.1159"></a> |
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| <span class="sourceLineNo">1163</span><a name="line.1163"></a> |
| <span class="sourceLineNo">1164</span> @Override<a name="line.1164"></a> |
| <span class="sourceLineNo">1165</span> void testRow(int i) throws IOException {<a name="line.1165"></a> |
| <span class="sourceLineNo">1166</span> byte[] value = generateValue(this.rand);<a name="line.1166"></a> |
| <span class="sourceLineNo">1167</span> Scan scan = constructScan(value);<a name="line.1167"></a> |
| <span class="sourceLineNo">1168</span> try (ResultScanner scanner = this.table.getScanner(scan)) {<a name="line.1168"></a> |
| <span class="sourceLineNo">1169</span> while (scanner.next() != null) {<a name="line.1169"></a> |
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| <span class="sourceLineNo">1171</span> }<a name="line.1171"></a> |
| <span class="sourceLineNo">1172</span> }<a name="line.1172"></a> |
| <span class="sourceLineNo">1173</span><a name="line.1173"></a> |
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| <span class="sourceLineNo">1175</span> Filter filter = new SingleColumnValueFilter(FAMILY_NAME, QUALIFIER_NAME,<a name="line.1175"></a> |
| <span class="sourceLineNo">1176</span> CompareOperator.EQUAL, new BinaryComparator(valuePrefix));<a name="line.1176"></a> |
| <span class="sourceLineNo">1177</span> Scan scan = new Scan();<a name="line.1177"></a> |
| <span class="sourceLineNo">1178</span> scan.addColumn(FAMILY_NAME, QUALIFIER_NAME);<a name="line.1178"></a> |
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| <span class="sourceLineNo">1183</span><a name="line.1183"></a> |
| <span class="sourceLineNo">1184</span> /**<a name="line.1184"></a> |
| <span class="sourceLineNo">1185</span> * Format passed integer.<a name="line.1185"></a> |
| <span class="sourceLineNo">1186</span> * @param number the integer to format<a name="line.1186"></a> |
| <span class="sourceLineNo">1187</span> * @return Returns zero-prefixed 10-byte wide decimal version of passed number (Does absolute in<a name="line.1187"></a> |
| <span class="sourceLineNo">1188</span> * case number is negative).<a name="line.1188"></a> |
| <span class="sourceLineNo">1189</span> */<a name="line.1189"></a> |
| <span class="sourceLineNo">1190</span> public static byte[] format(final int number) {<a name="line.1190"></a> |
| <span class="sourceLineNo">1191</span> byte[] b = new byte[DEFAULT_ROW_PREFIX_LENGTH + 10];<a name="line.1191"></a> |
| <span class="sourceLineNo">1192</span> int d = Math.abs(number);<a name="line.1192"></a> |
| <span class="sourceLineNo">1193</span> for (int i = b.length - 1; i >= 0; i--) {<a name="line.1193"></a> |
| <span class="sourceLineNo">1194</span> b[i] = (byte) ((d % 10) + '0');<a name="line.1194"></a> |
| <span class="sourceLineNo">1195</span> d /= 10;<a name="line.1195"></a> |
| <span class="sourceLineNo">1196</span> }<a name="line.1196"></a> |
| <span class="sourceLineNo">1197</span> return b;<a name="line.1197"></a> |
| <span class="sourceLineNo">1198</span> }<a name="line.1198"></a> |
| <span class="sourceLineNo">1199</span><a name="line.1199"></a> |
| <span class="sourceLineNo">1200</span> public static byte[] generateData(final Random r, int length) {<a name="line.1200"></a> |
| <span class="sourceLineNo">1201</span> byte[] b = new byte[length];<a name="line.1201"></a> |
| <span class="sourceLineNo">1202</span> int i;<a name="line.1202"></a> |
| <span class="sourceLineNo">1203</span><a name="line.1203"></a> |
| <span class="sourceLineNo">1204</span> for (i = 0; i < (length - 8); i += 8) {<a name="line.1204"></a> |
| <span class="sourceLineNo">1205</span> b[i] = (byte) (65 + r.nextInt(26));<a name="line.1205"></a> |
| <span class="sourceLineNo">1206</span> b[i + 1] = b[i];<a name="line.1206"></a> |
| <span class="sourceLineNo">1207</span> b[i + 2] = b[i];<a name="line.1207"></a> |
| <span class="sourceLineNo">1208</span> b[i + 3] = b[i];<a name="line.1208"></a> |
| <span class="sourceLineNo">1209</span> b[i + 4] = b[i];<a name="line.1209"></a> |
| <span class="sourceLineNo">1210</span> b[i + 5] = b[i];<a name="line.1210"></a> |
| <span class="sourceLineNo">1211</span> b[i + 6] = b[i];<a name="line.1211"></a> |
| <span class="sourceLineNo">1212</span> b[i + 7] = b[i];<a name="line.1212"></a> |
| <span class="sourceLineNo">1213</span> }<a name="line.1213"></a> |
| <span class="sourceLineNo">1214</span><a name="line.1214"></a> |
| <span class="sourceLineNo">1215</span> byte a = (byte) (65 + r.nextInt(26));<a name="line.1215"></a> |
| <span class="sourceLineNo">1216</span> for (; i < length; i++) {<a name="line.1216"></a> |
| <span class="sourceLineNo">1217</span> b[i] = a;<a name="line.1217"></a> |
| <span class="sourceLineNo">1218</span> }<a name="line.1218"></a> |
| <span class="sourceLineNo">1219</span> return b;<a name="line.1219"></a> |
| <span class="sourceLineNo">1220</span> }<a name="line.1220"></a> |
| <span class="sourceLineNo">1221</span><a name="line.1221"></a> |
| <span class="sourceLineNo">1222</span> public static byte[] generateValue(final Random r) {<a name="line.1222"></a> |
| <span class="sourceLineNo">1223</span> byte[] b = new byte[ROW_LENGTH];<a name="line.1223"></a> |
| <span class="sourceLineNo">1224</span> r.nextBytes(b);<a name="line.1224"></a> |
| <span class="sourceLineNo">1225</span> return b;<a name="line.1225"></a> |
| <span class="sourceLineNo">1226</span> }<a name="line.1226"></a> |
| <span class="sourceLineNo">1227</span><a name="line.1227"></a> |
| <span class="sourceLineNo">1228</span> static byte[] getRandomRow(final Random random, final int totalRows) {<a name="line.1228"></a> |
| <span class="sourceLineNo">1229</span> return format(random.nextInt(Integer.MAX_VALUE) % totalRows);<a name="line.1229"></a> |
| <span class="sourceLineNo">1230</span> }<a name="line.1230"></a> |
| <span class="sourceLineNo">1231</span><a name="line.1231"></a> |
| <span class="sourceLineNo">1232</span> long runOneClient(final Class<? extends Test> cmd, final int startRow, final int perClientRunRows,<a name="line.1232"></a> |
| <span class="sourceLineNo">1233</span> final int totalRows, boolean flushCommits, boolean writeToWAL, boolean useTags, int noOfTags,<a name="line.1233"></a> |
| <span class="sourceLineNo">1234</span> Connection connection, final Status status) throws IOException {<a name="line.1234"></a> |
| <span class="sourceLineNo">1235</span> status<a name="line.1235"></a> |
| <span class="sourceLineNo">1236</span> .setStatus("Start " + cmd + " at offset " + startRow + " for " + perClientRunRows + " rows");<a name="line.1236"></a> |
| <span class="sourceLineNo">1237</span> long totalElapsedTime;<a name="line.1237"></a> |
| <span class="sourceLineNo">1238</span><a name="line.1238"></a> |
| <span class="sourceLineNo">1239</span> TestOptions options = new TestOptions(startRow, perClientRunRows, totalRows, tableName,<a name="line.1239"></a> |
| <span class="sourceLineNo">1240</span> flushCommits, writeToWAL, useTags, noOfTags, connection);<a name="line.1240"></a> |
| <span class="sourceLineNo">1241</span> final Test t;<a name="line.1241"></a> |
| <span class="sourceLineNo">1242</span> try {<a name="line.1242"></a> |
| <span class="sourceLineNo">1243</span> Constructor<? extends Test> constructor =<a name="line.1243"></a> |
| <span class="sourceLineNo">1244</span> cmd.getDeclaredConstructor(Configuration.class, TestOptions.class, Status.class);<a name="line.1244"></a> |
| <span class="sourceLineNo">1245</span> t = constructor.newInstance(this.conf, options, status);<a name="line.1245"></a> |
| <span class="sourceLineNo">1246</span> } catch (NoSuchMethodException e) {<a name="line.1246"></a> |
| <span class="sourceLineNo">1247</span> throw new IllegalArgumentException("Invalid command class: " + cmd.getName()<a name="line.1247"></a> |
| <span class="sourceLineNo">1248</span> + ". It does not provide a constructor as described by"<a name="line.1248"></a> |
| <span class="sourceLineNo">1249</span> + "the javadoc comment. Available constructors are: "<a name="line.1249"></a> |
| <span class="sourceLineNo">1250</span> + Arrays.toString(cmd.getConstructors()));<a name="line.1250"></a> |
| <span class="sourceLineNo">1251</span> } catch (Exception e) {<a name="line.1251"></a> |
| <span class="sourceLineNo">1252</span> throw new IllegalStateException("Failed to construct command class", e);<a name="line.1252"></a> |
| <span class="sourceLineNo">1253</span> }<a name="line.1253"></a> |
| <span class="sourceLineNo">1254</span> totalElapsedTime = t.test();<a name="line.1254"></a> |
| <span class="sourceLineNo">1255</span><a name="line.1255"></a> |
| <span class="sourceLineNo">1256</span> status.setStatus("Finished " + cmd + " in " + totalElapsedTime + "ms at offset " + startRow<a name="line.1256"></a> |
| <span class="sourceLineNo">1257</span> + " for " + perClientRunRows + " rows");<a name="line.1257"></a> |
| <span class="sourceLineNo">1258</span> return totalElapsedTime;<a name="line.1258"></a> |
| <span class="sourceLineNo">1259</span> }<a name="line.1259"></a> |
| <span class="sourceLineNo">1260</span><a name="line.1260"></a> |
| <span class="sourceLineNo">1261</span> private void runNIsOne(final Class<? extends Test> cmd) {<a name="line.1261"></a> |
| <span class="sourceLineNo">1262</span> Status status = LOG::info;<a name="line.1262"></a> |
| <span class="sourceLineNo">1263</span><a name="line.1263"></a> |
| <span class="sourceLineNo">1264</span> RemoteAdmin admin;<a name="line.1264"></a> |
| <span class="sourceLineNo">1265</span> try {<a name="line.1265"></a> |
| <span class="sourceLineNo">1266</span> Client client = new Client(cluster);<a name="line.1266"></a> |
| <span class="sourceLineNo">1267</span> admin = new RemoteAdmin(client, getConf());<a name="line.1267"></a> |
| <span class="sourceLineNo">1268</span> checkTable(admin);<a name="line.1268"></a> |
| <span class="sourceLineNo">1269</span> runOneClient(cmd, 0, this.R, this.R, this.flushCommits, this.writeToWAL, this.useTags,<a name="line.1269"></a> |
| <span class="sourceLineNo">1270</span> this.noOfTags, this.connection, status);<a name="line.1270"></a> |
| <span class="sourceLineNo">1271</span> } catch (Exception e) {<a name="line.1271"></a> |
| <span class="sourceLineNo">1272</span> LOG.error("Failed", e);<a name="line.1272"></a> |
| <span class="sourceLineNo">1273</span> }<a name="line.1273"></a> |
| <span class="sourceLineNo">1274</span> }<a name="line.1274"></a> |
| <span class="sourceLineNo">1275</span><a name="line.1275"></a> |
| <span class="sourceLineNo">1276</span> private void runTest(final Class<? extends Test> cmd)<a name="line.1276"></a> |
| <span class="sourceLineNo">1277</span> throws IOException, InterruptedException, ClassNotFoundException {<a name="line.1277"></a> |
| <span class="sourceLineNo">1278</span> if (N == 1) {<a name="line.1278"></a> |
| <span class="sourceLineNo">1279</span> // If there is only one client and one HRegionServer, we assume nothing<a name="line.1279"></a> |
| <span class="sourceLineNo">1280</span> // has been set up at all.<a name="line.1280"></a> |
| <span class="sourceLineNo">1281</span> runNIsOne(cmd);<a name="line.1281"></a> |
| <span class="sourceLineNo">1282</span> } else {<a name="line.1282"></a> |
| <span class="sourceLineNo">1283</span> // Else, run<a name="line.1283"></a> |
| <span class="sourceLineNo">1284</span> runNIsMoreThanOne(cmd);<a name="line.1284"></a> |
| <span class="sourceLineNo">1285</span> }<a name="line.1285"></a> |
| <span class="sourceLineNo">1286</span> }<a name="line.1286"></a> |
| <span class="sourceLineNo">1287</span><a name="line.1287"></a> |
| <span class="sourceLineNo">1288</span> protected void printUsage() {<a name="line.1288"></a> |
| <span class="sourceLineNo">1289</span> printUsage(null);<a name="line.1289"></a> |
| <span class="sourceLineNo">1290</span> }<a name="line.1290"></a> |
| <span class="sourceLineNo">1291</span><a name="line.1291"></a> |
| <span class="sourceLineNo">1292</span> protected void printUsage(final String message) {<a name="line.1292"></a> |
| <span class="sourceLineNo">1293</span> if (message != null && message.length() > 0) {<a name="line.1293"></a> |
| <span class="sourceLineNo">1294</span> System.err.println(message);<a name="line.1294"></a> |
| <span class="sourceLineNo">1295</span> }<a name="line.1295"></a> |
| <span class="sourceLineNo">1296</span> System.err.println("Usage: java " + this.getClass().getName() + " \\");<a name="line.1296"></a> |
| <span class="sourceLineNo">1297</span> System.err.println(" [--nomapred] [--rows=ROWS] [--table=NAME] \\");<a name="line.1297"></a> |
| <span class="sourceLineNo">1298</span> System.err.println(<a name="line.1298"></a> |
| <span class="sourceLineNo">1299</span> " [--compress=TYPE] [--blockEncoding=TYPE] " + "[-D<property=value>]* <command> <nclients>");<a name="line.1299"></a> |
| <span class="sourceLineNo">1300</span> System.err.println();<a name="line.1300"></a> |
| <span class="sourceLineNo">1301</span> System.err.println("General Options:");<a name="line.1301"></a> |
| <span class="sourceLineNo">1302</span> System.err.println(<a name="line.1302"></a> |
| <span class="sourceLineNo">1303</span> " nomapred Run multiple clients using threads " + "(rather than use mapreduce)");<a name="line.1303"></a> |
| <span class="sourceLineNo">1304</span> System.err.println(" rows Rows each client runs. Default: One million");<a name="line.1304"></a> |
| <span class="sourceLineNo">1305</span> System.err.println();<a name="line.1305"></a> |
| <span class="sourceLineNo">1306</span> System.err.println("Table Creation / Write Tests:");<a name="line.1306"></a> |
| <span class="sourceLineNo">1307</span> System.err.println(" table Alternate table name. Default: 'TestTable'");<a name="line.1307"></a> |
| <span class="sourceLineNo">1308</span> System.err.println(" compress Compression type to use (GZ, LZO, ...). Default: 'NONE'");<a name="line.1308"></a> |
| <span class="sourceLineNo">1309</span> System.err.println(<a name="line.1309"></a> |
| <span class="sourceLineNo">1310</span> " flushCommits Used to determine if the test should flush the table. " + "Default: false");<a name="line.1310"></a> |
| <span class="sourceLineNo">1311</span> System.err.println(" writeToWAL Set writeToWAL on puts. Default: True");<a name="line.1311"></a> |
| <span class="sourceLineNo">1312</span> System.err.println(" presplit Create presplit table. Recommended for accurate perf "<a name="line.1312"></a> |
| <span class="sourceLineNo">1313</span> + "analysis (see guide). Default: disabled");<a name="line.1313"></a> |
| <span class="sourceLineNo">1314</span> System.err.println(<a name="line.1314"></a> |
| <span class="sourceLineNo">1315</span> " usetags Writes tags along with KVs. Use with HFile V3. " + "Default : false");<a name="line.1315"></a> |
| <span class="sourceLineNo">1316</span> System.err.println(" numoftags Specify the no of tags that would be needed. "<a name="line.1316"></a> |
| <span class="sourceLineNo">1317</span> + "This works only if usetags is true.");<a name="line.1317"></a> |
| <span class="sourceLineNo">1318</span> System.err.println();<a name="line.1318"></a> |
| <span class="sourceLineNo">1319</span> System.err.println("Read Tests:");<a name="line.1319"></a> |
| <span class="sourceLineNo">1320</span> System.err.println(" inmemory Tries to keep the HFiles of the CF inmemory as far as "<a name="line.1320"></a> |
| <span class="sourceLineNo">1321</span> + "possible. Not guaranteed that reads are always served from inmemory. Default: false");<a name="line.1321"></a> |
| <span class="sourceLineNo">1322</span> System.err.println();<a name="line.1322"></a> |
| <span class="sourceLineNo">1323</span> System.err.println(" Note: -D properties will be applied to the conf used. ");<a name="line.1323"></a> |
| <span class="sourceLineNo">1324</span> System.err.println(" For example: ");<a name="line.1324"></a> |
| <span class="sourceLineNo">1325</span> System.err.println(" -Dmapreduce.output.fileoutputformat.compress=true");<a name="line.1325"></a> |
| <span class="sourceLineNo">1326</span> System.err.println(" -Dmapreduce.task.timeout=60000");<a name="line.1326"></a> |
| <span class="sourceLineNo">1327</span> System.err.println();<a name="line.1327"></a> |
| <span class="sourceLineNo">1328</span> System.err.println("Command:");<a name="line.1328"></a> |
| <span class="sourceLineNo">1329</span> for (CmdDescriptor command : commands.values()) {<a name="line.1329"></a> |
| <span class="sourceLineNo">1330</span> System.err.println(String.format(" %-15s %s", command.getName(), command.getDescription()));<a name="line.1330"></a> |
| <span class="sourceLineNo">1331</span> }<a name="line.1331"></a> |
| <span class="sourceLineNo">1332</span> System.err.println();<a name="line.1332"></a> |
| <span class="sourceLineNo">1333</span> System.err.println("Args:");<a name="line.1333"></a> |
| <span class="sourceLineNo">1334</span> System.err.println(<a name="line.1334"></a> |
| <span class="sourceLineNo">1335</span> " nclients Integer. Required. Total number of " + "clients (and HRegionServers)");<a name="line.1335"></a> |
| <span class="sourceLineNo">1336</span> System.err.println(" running: 1 <= value <= 500");<a name="line.1336"></a> |
| <span class="sourceLineNo">1337</span> System.err.println("Examples:");<a name="line.1337"></a> |
| <span class="sourceLineNo">1338</span> System.err.println(" To run a single evaluation client:");<a name="line.1338"></a> |
| <span class="sourceLineNo">1339</span> System.err.println(" $ hbase " + this.getClass().getName() + " sequentialWrite 1");<a name="line.1339"></a> |
| <span class="sourceLineNo">1340</span> }<a name="line.1340"></a> |
| <span class="sourceLineNo">1341</span><a name="line.1341"></a> |
| <span class="sourceLineNo">1342</span> private void getArgs(final int start, final String[] args) {<a name="line.1342"></a> |
| <span class="sourceLineNo">1343</span> if (start + 1 > args.length) {<a name="line.1343"></a> |
| <span class="sourceLineNo">1344</span> throw new IllegalArgumentException("must supply the number of clients");<a name="line.1344"></a> |
| <span class="sourceLineNo">1345</span> }<a name="line.1345"></a> |
| <span class="sourceLineNo">1346</span> N = Integer.parseInt(args[start]);<a name="line.1346"></a> |
| <span class="sourceLineNo">1347</span> if (N < 1) {<a name="line.1347"></a> |
| <span class="sourceLineNo">1348</span> throw new IllegalArgumentException("Number of clients must be > 1");<a name="line.1348"></a> |
| <span class="sourceLineNo">1349</span> }<a name="line.1349"></a> |
| <span class="sourceLineNo">1350</span> // Set total number of rows to write.<a name="line.1350"></a> |
| <span class="sourceLineNo">1351</span> R = R * N;<a name="line.1351"></a> |
| <span class="sourceLineNo">1352</span> }<a name="line.1352"></a> |
| <span class="sourceLineNo">1353</span><a name="line.1353"></a> |
| <span class="sourceLineNo">1354</span> @Override<a name="line.1354"></a> |
| <span class="sourceLineNo">1355</span> public int run(String[] args) throws Exception {<a name="line.1355"></a> |
| <span class="sourceLineNo">1356</span> // Process command-line args. TODO: Better cmd-line processing<a name="line.1356"></a> |
| <span class="sourceLineNo">1357</span> // (but hopefully something not as painful as cli options).<a name="line.1357"></a> |
| <span class="sourceLineNo">1358</span> int errCode = -1;<a name="line.1358"></a> |
| <span class="sourceLineNo">1359</span> if (args.length < 1) {<a name="line.1359"></a> |
| <span class="sourceLineNo">1360</span> printUsage();<a name="line.1360"></a> |
| <span class="sourceLineNo">1361</span> return errCode;<a name="line.1361"></a> |
| <span class="sourceLineNo">1362</span> }<a name="line.1362"></a> |
| <span class="sourceLineNo">1363</span><a name="line.1363"></a> |
| <span class="sourceLineNo">1364</span> try {<a name="line.1364"></a> |
| <span class="sourceLineNo">1365</span> for (int i = 0; i < args.length; i++) {<a name="line.1365"></a> |
| <span class="sourceLineNo">1366</span> String cmd = args[i];<a name="line.1366"></a> |
| <span class="sourceLineNo">1367</span> if (cmd.equals("-h") || cmd.startsWith("--h")) {<a name="line.1367"></a> |
| <span class="sourceLineNo">1368</span> printUsage();<a name="line.1368"></a> |
| <span class="sourceLineNo">1369</span> errCode = 0;<a name="line.1369"></a> |
| <span class="sourceLineNo">1370</span> break;<a name="line.1370"></a> |
| <span class="sourceLineNo">1371</span> }<a name="line.1371"></a> |
| <span class="sourceLineNo">1372</span><a name="line.1372"></a> |
| <span class="sourceLineNo">1373</span> final String nmr = "--nomapred";<a name="line.1373"></a> |
| <span class="sourceLineNo">1374</span> if (cmd.startsWith(nmr)) {<a name="line.1374"></a> |
| <span class="sourceLineNo">1375</span> nomapred = true;<a name="line.1375"></a> |
| <span class="sourceLineNo">1376</span> continue;<a name="line.1376"></a> |
| <span class="sourceLineNo">1377</span> }<a name="line.1377"></a> |
| <span class="sourceLineNo">1378</span><a name="line.1378"></a> |
| <span class="sourceLineNo">1379</span> final String rows = "--rows=";<a name="line.1379"></a> |
| <span class="sourceLineNo">1380</span> if (cmd.startsWith(rows)) {<a name="line.1380"></a> |
| <span class="sourceLineNo">1381</span> R = Integer.parseInt(cmd.substring(rows.length()));<a name="line.1381"></a> |
| <span class="sourceLineNo">1382</span> continue;<a name="line.1382"></a> |
| <span class="sourceLineNo">1383</span> }<a name="line.1383"></a> |
| <span class="sourceLineNo">1384</span><a name="line.1384"></a> |
| <span class="sourceLineNo">1385</span> final String table = "--table=";<a name="line.1385"></a> |
| <span class="sourceLineNo">1386</span> if (cmd.startsWith(table)) {<a name="line.1386"></a> |
| <span class="sourceLineNo">1387</span> this.tableName = TableName.valueOf(cmd.substring(table.length()));<a name="line.1387"></a> |
| <span class="sourceLineNo">1388</span> continue;<a name="line.1388"></a> |
| <span class="sourceLineNo">1389</span> }<a name="line.1389"></a> |
| <span class="sourceLineNo">1390</span><a name="line.1390"></a> |
| <span class="sourceLineNo">1391</span> final String compress = "--compress=";<a name="line.1391"></a> |
| <span class="sourceLineNo">1392</span> if (cmd.startsWith(compress)) {<a name="line.1392"></a> |
| <span class="sourceLineNo">1393</span> this.compression = Compression.Algorithm.valueOf(cmd.substring(compress.length()));<a name="line.1393"></a> |
| <span class="sourceLineNo">1394</span> continue;<a name="line.1394"></a> |
| <span class="sourceLineNo">1395</span> }<a name="line.1395"></a> |
| <span class="sourceLineNo">1396</span><a name="line.1396"></a> |
| <span class="sourceLineNo">1397</span> final String blockEncoding = "--blockEncoding=";<a name="line.1397"></a> |
| <span class="sourceLineNo">1398</span> if (cmd.startsWith(blockEncoding)) {<a name="line.1398"></a> |
| <span class="sourceLineNo">1399</span> this.blockEncoding = DataBlockEncoding.valueOf(cmd.substring(blockEncoding.length()));<a name="line.1399"></a> |
| <span class="sourceLineNo">1400</span> continue;<a name="line.1400"></a> |
| <span class="sourceLineNo">1401</span> }<a name="line.1401"></a> |
| <span class="sourceLineNo">1402</span><a name="line.1402"></a> |
| <span class="sourceLineNo">1403</span> final String flushCommits = "--flushCommits=";<a name="line.1403"></a> |
| <span class="sourceLineNo">1404</span> if (cmd.startsWith(flushCommits)) {<a name="line.1404"></a> |
| <span class="sourceLineNo">1405</span> this.flushCommits = Boolean.parseBoolean(cmd.substring(flushCommits.length()));<a name="line.1405"></a> |
| <span class="sourceLineNo">1406</span> continue;<a name="line.1406"></a> |
| <span class="sourceLineNo">1407</span> }<a name="line.1407"></a> |
| <span class="sourceLineNo">1408</span><a name="line.1408"></a> |
| <span class="sourceLineNo">1409</span> final String writeToWAL = "--writeToWAL=";<a name="line.1409"></a> |
| <span class="sourceLineNo">1410</span> if (cmd.startsWith(writeToWAL)) {<a name="line.1410"></a> |
| <span class="sourceLineNo">1411</span> this.writeToWAL = Boolean.parseBoolean(cmd.substring(writeToWAL.length()));<a name="line.1411"></a> |
| <span class="sourceLineNo">1412</span> continue;<a name="line.1412"></a> |
| <span class="sourceLineNo">1413</span> }<a name="line.1413"></a> |
| <span class="sourceLineNo">1414</span><a name="line.1414"></a> |
| <span class="sourceLineNo">1415</span> final String presplit = "--presplit=";<a name="line.1415"></a> |
| <span class="sourceLineNo">1416</span> if (cmd.startsWith(presplit)) {<a name="line.1416"></a> |
| <span class="sourceLineNo">1417</span> this.presplitRegions = Integer.parseInt(cmd.substring(presplit.length()));<a name="line.1417"></a> |
| <span class="sourceLineNo">1418</span> continue;<a name="line.1418"></a> |
| <span class="sourceLineNo">1419</span> }<a name="line.1419"></a> |
| <span class="sourceLineNo">1420</span><a name="line.1420"></a> |
| <span class="sourceLineNo">1421</span> final String inMemory = "--inmemory=";<a name="line.1421"></a> |
| <span class="sourceLineNo">1422</span> if (cmd.startsWith(inMemory)) {<a name="line.1422"></a> |
| <span class="sourceLineNo">1423</span> this.inMemoryCF = Boolean.parseBoolean(cmd.substring(inMemory.length()));<a name="line.1423"></a> |
| <span class="sourceLineNo">1424</span> continue;<a name="line.1424"></a> |
| <span class="sourceLineNo">1425</span> }<a name="line.1425"></a> |
| <span class="sourceLineNo">1426</span><a name="line.1426"></a> |
| <span class="sourceLineNo">1427</span> this.connection = ConnectionFactory.createConnection(getConf());<a name="line.1427"></a> |
| <span class="sourceLineNo">1428</span><a name="line.1428"></a> |
| <span class="sourceLineNo">1429</span> final String useTags = "--usetags=";<a name="line.1429"></a> |
| <span class="sourceLineNo">1430</span> if (cmd.startsWith(useTags)) {<a name="line.1430"></a> |
| <span class="sourceLineNo">1431</span> this.useTags = Boolean.parseBoolean(cmd.substring(useTags.length()));<a name="line.1431"></a> |
| <span class="sourceLineNo">1432</span> continue;<a name="line.1432"></a> |
| <span class="sourceLineNo">1433</span> }<a name="line.1433"></a> |
| <span class="sourceLineNo">1434</span><a name="line.1434"></a> |
| <span class="sourceLineNo">1435</span> final String noOfTags = "--nooftags=";<a name="line.1435"></a> |
| <span class="sourceLineNo">1436</span> if (cmd.startsWith(noOfTags)) {<a name="line.1436"></a> |
| <span class="sourceLineNo">1437</span> this.noOfTags = Integer.parseInt(cmd.substring(noOfTags.length()));<a name="line.1437"></a> |
| <span class="sourceLineNo">1438</span> continue;<a name="line.1438"></a> |
| <span class="sourceLineNo">1439</span> }<a name="line.1439"></a> |
| <span class="sourceLineNo">1440</span><a name="line.1440"></a> |
| <span class="sourceLineNo">1441</span> final String host = "--host=";<a name="line.1441"></a> |
| <span class="sourceLineNo">1442</span> if (cmd.startsWith(host)) {<a name="line.1442"></a> |
| <span class="sourceLineNo">1443</span> cluster.add(cmd.substring(host.length()));<a name="line.1443"></a> |
| <span class="sourceLineNo">1444</span> continue;<a name="line.1444"></a> |
| <span class="sourceLineNo">1445</span> }<a name="line.1445"></a> |
| <span class="sourceLineNo">1446</span><a name="line.1446"></a> |
| <span class="sourceLineNo">1447</span> Class<? extends Test> cmdClass = determineCommandClass(cmd);<a name="line.1447"></a> |
| <span class="sourceLineNo">1448</span> if (cmdClass != null) {<a name="line.1448"></a> |
| <span class="sourceLineNo">1449</span> getArgs(i + 1, args);<a name="line.1449"></a> |
| <span class="sourceLineNo">1450</span> if (cluster.isEmpty()) {<a name="line.1450"></a> |
| <span class="sourceLineNo">1451</span> String s = conf.get("stargate.hostname", "localhost");<a name="line.1451"></a> |
| <span class="sourceLineNo">1452</span> if (s.contains(":")) {<a name="line.1452"></a> |
| <span class="sourceLineNo">1453</span> cluster.add(s);<a name="line.1453"></a> |
| <span class="sourceLineNo">1454</span> } else {<a name="line.1454"></a> |
| <span class="sourceLineNo">1455</span> cluster.add(s, conf.getInt("stargate.port", 8080));<a name="line.1455"></a> |
| <span class="sourceLineNo">1456</span> }<a name="line.1456"></a> |
| <span class="sourceLineNo">1457</span> }<a name="line.1457"></a> |
| <span class="sourceLineNo">1458</span> runTest(cmdClass);<a name="line.1458"></a> |
| <span class="sourceLineNo">1459</span> errCode = 0;<a name="line.1459"></a> |
| <span class="sourceLineNo">1460</span> break;<a name="line.1460"></a> |
| <span class="sourceLineNo">1461</span> }<a name="line.1461"></a> |
| <span class="sourceLineNo">1462</span><a name="line.1462"></a> |
| <span class="sourceLineNo">1463</span> printUsage();<a name="line.1463"></a> |
| <span class="sourceLineNo">1464</span> break;<a name="line.1464"></a> |
| <span class="sourceLineNo">1465</span> }<a name="line.1465"></a> |
| <span class="sourceLineNo">1466</span> } catch (Exception e) {<a name="line.1466"></a> |
| <span class="sourceLineNo">1467</span> LOG.error("Failed", e);<a name="line.1467"></a> |
| <span class="sourceLineNo">1468</span> }<a name="line.1468"></a> |
| <span class="sourceLineNo">1469</span><a name="line.1469"></a> |
| <span class="sourceLineNo">1470</span> return errCode;<a name="line.1470"></a> |
| <span class="sourceLineNo">1471</span> }<a name="line.1471"></a> |
| <span class="sourceLineNo">1472</span><a name="line.1472"></a> |
| <span class="sourceLineNo">1473</span> private Class<? extends Test> determineCommandClass(String cmd) {<a name="line.1473"></a> |
| <span class="sourceLineNo">1474</span> CmdDescriptor descriptor = commands.get(cmd);<a name="line.1474"></a> |
| <span class="sourceLineNo">1475</span> return descriptor != null ? descriptor.getCmdClass() : null;<a name="line.1475"></a> |
| <span class="sourceLineNo">1476</span> }<a name="line.1476"></a> |
| <span class="sourceLineNo">1477</span><a name="line.1477"></a> |
| <span class="sourceLineNo">1478</span> public static void main(final String[] args) throws Exception {<a name="line.1478"></a> |
| <span class="sourceLineNo">1479</span> int res = ToolRunner.run(new PerformanceEvaluation(HBaseConfiguration.create()), args);<a name="line.1479"></a> |
| <span class="sourceLineNo">1480</span> System.exit(res);<a name="line.1480"></a> |
| <span class="sourceLineNo">1481</span> }<a name="line.1481"></a> |
| <span class="sourceLineNo">1482</span>}<a name="line.1482"></a> |
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| </pre> |
| </div> |
| </body> |
| </html> |
