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| <pre><span class="source-line-no">001</span><span id="line-1">/*</span> |
| <span class="source-line-no">002</span><span id="line-2"> * Licensed to the Apache Software Foundation (ASF) under one</span> |
| <span class="source-line-no">003</span><span id="line-3"> * or more contributor license agreements. See the NOTICE file</span> |
| <span class="source-line-no">004</span><span id="line-4"> * distributed with this work for additional information</span> |
| <span class="source-line-no">005</span><span id="line-5"> * regarding copyright ownership. The ASF licenses this file</span> |
| <span class="source-line-no">006</span><span id="line-6"> * to you under the Apache License, Version 2.0 (the</span> |
| <span class="source-line-no">007</span><span id="line-7"> * "License"); you may not use this file except in compliance</span> |
| <span class="source-line-no">008</span><span id="line-8"> * with the License. You may obtain a copy of the License at</span> |
| <span class="source-line-no">009</span><span id="line-9"> *</span> |
| <span class="source-line-no">010</span><span id="line-10"> * http://www.apache.org/licenses/LICENSE-2.0</span> |
| <span class="source-line-no">011</span><span id="line-11"> *</span> |
| <span class="source-line-no">012</span><span id="line-12"> * Unless required by applicable law or agreed to in writing, software</span> |
| <span class="source-line-no">013</span><span id="line-13"> * distributed under the License is distributed on an "AS IS" BASIS,</span> |
| <span class="source-line-no">014</span><span id="line-14"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span> |
| <span class="source-line-no">015</span><span id="line-15"> * See the License for the specific language governing permissions and</span> |
| <span class="source-line-no">016</span><span id="line-16"> * limitations under the License.</span> |
| <span class="source-line-no">017</span><span id="line-17"> */</span> |
| <span class="source-line-no">018</span><span id="line-18">package org.apache.hadoop.hbase;</span> |
| <span class="source-line-no">019</span><span id="line-19"></span> |
| <span class="source-line-no">020</span><span id="line-20">import java.io.IOException;</span> |
| <span class="source-line-no">021</span><span id="line-21">import java.util.ArrayList;</span> |
| <span class="source-line-no">022</span><span id="line-22">import java.util.List;</span> |
| <span class="source-line-no">023</span><span id="line-23">import java.util.Set;</span> |
| <span class="source-line-no">024</span><span id="line-24">import org.apache.hadoop.conf.Configuration;</span> |
| <span class="source-line-no">025</span><span id="line-25">import org.apache.hadoop.hbase.testclassification.IntegrationTests;</span> |
| <span class="source-line-no">026</span><span id="line-26">import org.apache.hadoop.hbase.util.Bytes;</span> |
| <span class="source-line-no">027</span><span id="line-27">import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;</span> |
| <span class="source-line-no">028</span><span id="line-28">import org.apache.hadoop.hbase.util.HFileTestUtil;</span> |
| <span class="source-line-no">029</span><span id="line-29">import org.apache.hadoop.hbase.util.LoadTestTool;</span> |
| <span class="source-line-no">030</span><span id="line-30">import org.apache.hadoop.hbase.util.Threads;</span> |
| <span class="source-line-no">031</span><span id="line-31">import org.apache.hadoop.util.StringUtils;</span> |
| <span class="source-line-no">032</span><span id="line-32">import org.apache.hadoop.util.ToolRunner;</span> |
| <span class="source-line-no">033</span><span id="line-33">import org.junit.Assert;</span> |
| <span class="source-line-no">034</span><span id="line-34">import org.junit.Test;</span> |
| <span class="source-line-no">035</span><span id="line-35">import org.junit.experimental.categories.Category;</span> |
| <span class="source-line-no">036</span><span id="line-36">import org.slf4j.Logger;</span> |
| <span class="source-line-no">037</span><span id="line-37">import org.slf4j.LoggerFactory;</span> |
| <span class="source-line-no">038</span><span id="line-38"></span> |
| <span class="source-line-no">039</span><span id="line-39">import org.apache.hbase.thirdparty.com.google.common.base.Splitter;</span> |
| <span class="source-line-no">040</span><span id="line-40">import org.apache.hbase.thirdparty.com.google.common.collect.Sets;</span> |
| <span class="source-line-no">041</span><span id="line-41"></span> |
| <span class="source-line-no">042</span><span id="line-42">/**</span> |
| <span class="source-line-no">043</span><span id="line-43"> * A base class for tests that do something with the cluster while running {@link LoadTestTool} to</span> |
| <span class="source-line-no">044</span><span id="line-44"> * write and verify some data.</span> |
| <span class="source-line-no">045</span><span id="line-45"> */</span> |
| <span class="source-line-no">046</span><span id="line-46">@Category(IntegrationTests.class)</span> |
| <span class="source-line-no">047</span><span id="line-47">public class IntegrationTestIngest extends IntegrationTestBase {</span> |
| <span class="source-line-no">048</span><span id="line-48"> public static final char HIPHEN = '-';</span> |
| <span class="source-line-no">049</span><span id="line-49"> private static final int SERVER_COUNT = 1; // number of slaves for the smallest cluster</span> |
| <span class="source-line-no">050</span><span id="line-50"> protected static final long DEFAULT_RUN_TIME = 20 * 60 * 1000;</span> |
| <span class="source-line-no">051</span><span id="line-51"> protected static final long JUNIT_RUN_TIME = 10 * 60 * 1000;</span> |
| <span class="source-line-no">052</span><span id="line-52"></span> |
| <span class="source-line-no">053</span><span id="line-53"> /** A soft limit on how long we should run */</span> |
| <span class="source-line-no">054</span><span id="line-54"> protected static final String RUN_TIME_KEY = "hbase.%s.runtime";</span> |
| <span class="source-line-no">055</span><span id="line-55"></span> |
| <span class="source-line-no">056</span><span id="line-56"> protected static final String NUM_KEYS_PER_SERVER_KEY = "num_keys_per_server";</span> |
| <span class="source-line-no">057</span><span id="line-57"> protected static final long DEFAULT_NUM_KEYS_PER_SERVER = 2500;</span> |
| <span class="source-line-no">058</span><span id="line-58"></span> |
| <span class="source-line-no">059</span><span id="line-59"> protected static final String NUM_WRITE_THREADS_KEY = "num_write_threads";</span> |
| <span class="source-line-no">060</span><span id="line-60"> protected static final int DEFAULT_NUM_WRITE_THREADS = 20;</span> |
| <span class="source-line-no">061</span><span id="line-61"></span> |
| <span class="source-line-no">062</span><span id="line-62"> protected static final String NUM_READ_THREADS_KEY = "num_read_threads";</span> |
| <span class="source-line-no">063</span><span id="line-63"> protected static final int DEFAULT_NUM_READ_THREADS = 20;</span> |
| <span class="source-line-no">064</span><span id="line-64"></span> |
| <span class="source-line-no">065</span><span id="line-65"> // Log is being used in IntegrationTestIngestWithEncryption, hence it is protected</span> |
| <span class="source-line-no">066</span><span id="line-66"> protected static final Logger LOG = LoggerFactory.getLogger(IntegrationTestIngest.class);</span> |
| <span class="source-line-no">067</span><span id="line-67"> protected HBaseClusterInterface cluster;</span> |
| <span class="source-line-no">068</span><span id="line-68"> protected LoadTestTool loadTool;</span> |
| <span class="source-line-no">069</span><span id="line-69"></span> |
| <span class="source-line-no">070</span><span id="line-70"> protected String[] LOAD_TEST_TOOL_INIT_ARGS =</span> |
| <span class="source-line-no">071</span><span id="line-71"> { LoadTestTool.OPT_COLUMN_FAMILIES, LoadTestTool.OPT_COMPRESSION,</span> |
| <span class="source-line-no">072</span><span id="line-72"> HFileTestUtil.OPT_DATA_BLOCK_ENCODING, LoadTestTool.OPT_INMEMORY, LoadTestTool.OPT_ENCRYPTION,</span> |
| <span class="source-line-no">073</span><span id="line-73"> LoadTestTool.OPT_NUM_REGIONS_PER_SERVER, LoadTestTool.OPT_REGION_REPLICATION, };</span> |
| <span class="source-line-no">074</span><span id="line-74"></span> |
| <span class="source-line-no">075</span><span id="line-75"> @Override</span> |
| <span class="source-line-no">076</span><span id="line-76"> public void setUpCluster() throws Exception {</span> |
| <span class="source-line-no">077</span><span id="line-77"> util = getTestingUtil(getConf());</span> |
| <span class="source-line-no">078</span><span id="line-78"> LOG.debug("Initializing/checking cluster has " + SERVER_COUNT + " servers");</span> |
| <span class="source-line-no">079</span><span id="line-79"> util.initializeCluster(getMinServerCount());</span> |
| <span class="source-line-no">080</span><span id="line-80"> LOG.debug("Done initializing/checking cluster");</span> |
| <span class="source-line-no">081</span><span id="line-81"> cluster = util.getHBaseClusterInterface();</span> |
| <span class="source-line-no">082</span><span id="line-82"> deleteTableIfNecessary();</span> |
| <span class="source-line-no">083</span><span id="line-83"> loadTool = new LoadTestTool();</span> |
| <span class="source-line-no">084</span><span id="line-84"> loadTool.setConf(util.getConfiguration());</span> |
| <span class="source-line-no">085</span><span id="line-85"> // Initialize load test tool before we start breaking things;</span> |
| <span class="source-line-no">086</span><span id="line-86"> // LoadTestTool init, even when it is a no-op, is very fragile.</span> |
| <span class="source-line-no">087</span><span id="line-87"> initTable();</span> |
| <span class="source-line-no">088</span><span id="line-88"> }</span> |
| <span class="source-line-no">089</span><span id="line-89"></span> |
| <span class="source-line-no">090</span><span id="line-90"> protected int getMinServerCount() {</span> |
| <span class="source-line-no">091</span><span id="line-91"> return SERVER_COUNT;</span> |
| <span class="source-line-no">092</span><span id="line-92"> }</span> |
| <span class="source-line-no">093</span><span id="line-93"></span> |
| <span class="source-line-no">094</span><span id="line-94"> protected void initTable() throws IOException {</span> |
| <span class="source-line-no">095</span><span id="line-95"> int ret = loadTool.run(getArgsForLoadTestToolInitTable());</span> |
| <span class="source-line-no">096</span><span id="line-96"> Assert.assertEquals("Failed to initialize LoadTestTool", 0, ret);</span> |
| <span class="source-line-no">097</span><span id="line-97"> }</span> |
| <span class="source-line-no">098</span><span id="line-98"></span> |
| <span class="source-line-no">099</span><span id="line-99"> @Override</span> |
| <span class="source-line-no">100</span><span id="line-100"> public int runTestFromCommandLine() throws Exception {</span> |
| <span class="source-line-no">101</span><span id="line-101"> internalRunIngestTest(DEFAULT_RUN_TIME);</span> |
| <span class="source-line-no">102</span><span id="line-102"> return 0;</span> |
| <span class="source-line-no">103</span><span id="line-103"> }</span> |
| <span class="source-line-no">104</span><span id="line-104"></span> |
| <span class="source-line-no">105</span><span id="line-105"> @Test</span> |
| <span class="source-line-no">106</span><span id="line-106"> public void testIngest() throws Exception {</span> |
| <span class="source-line-no">107</span><span id="line-107"> runIngestTest(JUNIT_RUN_TIME, 2500, 10, 1024, 10, 20);</span> |
| <span class="source-line-no">108</span><span id="line-108"> }</span> |
| <span class="source-line-no">109</span><span id="line-109"></span> |
| <span class="source-line-no">110</span><span id="line-110"> protected void internalRunIngestTest(long runTime) throws Exception {</span> |
| <span class="source-line-no">111</span><span id="line-111"> String clazz = this.getClass().getSimpleName();</span> |
| <span class="source-line-no">112</span><span id="line-112"> long numKeysPerServer = conf.getLong(String.format("%s.%s", clazz, NUM_KEYS_PER_SERVER_KEY),</span> |
| <span class="source-line-no">113</span><span id="line-113"> DEFAULT_NUM_KEYS_PER_SERVER);</span> |
| <span class="source-line-no">114</span><span id="line-114"> int numWriteThreads =</span> |
| <span class="source-line-no">115</span><span id="line-115"> conf.getInt(String.format("%s.%s", clazz, NUM_WRITE_THREADS_KEY), DEFAULT_NUM_WRITE_THREADS);</span> |
| <span class="source-line-no">116</span><span id="line-116"> int numReadThreads =</span> |
| <span class="source-line-no">117</span><span id="line-117"> conf.getInt(String.format("%s.%s", clazz, NUM_READ_THREADS_KEY), DEFAULT_NUM_READ_THREADS);</span> |
| <span class="source-line-no">118</span><span id="line-118"> runIngestTest(runTime, numKeysPerServer, 10, 1024, numWriteThreads, numReadThreads);</span> |
| <span class="source-line-no">119</span><span id="line-119"> }</span> |
| <span class="source-line-no">120</span><span id="line-120"></span> |
| <span class="source-line-no">121</span><span id="line-121"> @Override</span> |
| <span class="source-line-no">122</span><span id="line-122"> public TableName getTablename() {</span> |
| <span class="source-line-no">123</span><span id="line-123"> String clazz = this.getClass().getSimpleName();</span> |
| <span class="source-line-no">124</span><span id="line-124"> return TableName</span> |
| <span class="source-line-no">125</span><span id="line-125"> .valueOf(conf.get(String.format("%s.%s", clazz, LoadTestTool.OPT_TABLE_NAME), clazz));</span> |
| <span class="source-line-no">126</span><span id="line-126"> }</span> |
| <span class="source-line-no">127</span><span id="line-127"></span> |
| <span class="source-line-no">128</span><span id="line-128"> @Override</span> |
| <span class="source-line-no">129</span><span id="line-129"> protected Set<String> getColumnFamilies() {</span> |
| <span class="source-line-no">130</span><span id="line-130"> Set<String> families = Sets.newHashSet();</span> |
| <span class="source-line-no">131</span><span id="line-131"> String clazz = this.getClass().getSimpleName();</span> |
| <span class="source-line-no">132</span><span id="line-132"> // parse conf for getting the column famly names because LTT is not initialized yet.</span> |
| <span class="source-line-no">133</span><span id="line-133"> String familiesString =</span> |
| <span class="source-line-no">134</span><span id="line-134"> getConf().get(String.format("%s.%s", clazz, LoadTestTool.OPT_COLUMN_FAMILIES));</span> |
| <span class="source-line-no">135</span><span id="line-135"> if (familiesString == null) {</span> |
| <span class="source-line-no">136</span><span id="line-136"> for (byte[] family : HFileTestUtil.DEFAULT_COLUMN_FAMILIES) {</span> |
| <span class="source-line-no">137</span><span id="line-137"> families.add(Bytes.toString(family));</span> |
| <span class="source-line-no">138</span><span id="line-138"> }</span> |
| <span class="source-line-no">139</span><span id="line-139"> } else {</span> |
| <span class="source-line-no">140</span><span id="line-140"> for (String family : Splitter.on(',').split(familiesString)) {</span> |
| <span class="source-line-no">141</span><span id="line-141"> families.add(family);</span> |
| <span class="source-line-no">142</span><span id="line-142"> }</span> |
| <span class="source-line-no">143</span><span id="line-143"> }</span> |
| <span class="source-line-no">144</span><span id="line-144"></span> |
| <span class="source-line-no">145</span><span id="line-145"> return families;</span> |
| <span class="source-line-no">146</span><span id="line-146"> }</span> |
| <span class="source-line-no">147</span><span id="line-147"></span> |
| <span class="source-line-no">148</span><span id="line-148"> private void deleteTableIfNecessary() throws IOException {</span> |
| <span class="source-line-no">149</span><span id="line-149"> if (util.getAdmin().tableExists(getTablename())) {</span> |
| <span class="source-line-no">150</span><span id="line-150"> util.deleteTable(getTablename());</span> |
| <span class="source-line-no">151</span><span id="line-151"> }</span> |
| <span class="source-line-no">152</span><span id="line-152"> }</span> |
| <span class="source-line-no">153</span><span id="line-153"></span> |
| <span class="source-line-no">154</span><span id="line-154"> protected void runIngestTest(long defaultRunTime, long keysPerServerPerIter, int colsPerKey,</span> |
| <span class="source-line-no">155</span><span id="line-155"> int recordSize, int writeThreads, int readThreads) throws Exception {</span> |
| <span class="source-line-no">156</span><span id="line-156"></span> |
| <span class="source-line-no">157</span><span id="line-157"> LOG.info("Running ingest");</span> |
| <span class="source-line-no">158</span><span id="line-158"> LOG.info("Cluster size:"</span> |
| <span class="source-line-no">159</span><span id="line-159"> + util.getHBaseClusterInterface().getClusterMetrics().getLiveServerMetrics().size());</span> |
| <span class="source-line-no">160</span><span id="line-160"></span> |
| <span class="source-line-no">161</span><span id="line-161"> long start = EnvironmentEdgeManager.currentTime();</span> |
| <span class="source-line-no">162</span><span id="line-162"> String runtimeKey = String.format(RUN_TIME_KEY, this.getClass().getSimpleName());</span> |
| <span class="source-line-no">163</span><span id="line-163"> long runtime = util.getConfiguration().getLong(runtimeKey, defaultRunTime);</span> |
| <span class="source-line-no">164</span><span id="line-164"> long startKey = 0;</span> |
| <span class="source-line-no">165</span><span id="line-165"></span> |
| <span class="source-line-no">166</span><span id="line-166"> long numKeys = getNumKeys(keysPerServerPerIter);</span> |
| <span class="source-line-no">167</span><span id="line-167"> while (EnvironmentEdgeManager.currentTime() - start < 0.9 * runtime) {</span> |
| <span class="source-line-no">168</span><span id="line-168"> LOG.info("Intended run time: " + (runtime / 60000) + " min, left:"</span> |
| <span class="source-line-no">169</span><span id="line-169"> + ((runtime - (EnvironmentEdgeManager.currentTime() - start)) / 60000) + " min");</span> |
| <span class="source-line-no">170</span><span id="line-170"></span> |
| <span class="source-line-no">171</span><span id="line-171"> int ret = loadTool.run(getArgsForLoadTestTool("-write",</span> |
| <span class="source-line-no">172</span><span id="line-172"> String.format("%d:%d:%d", colsPerKey, recordSize, writeThreads), startKey, numKeys));</span> |
| <span class="source-line-no">173</span><span id="line-173"> if (0 != ret) {</span> |
| <span class="source-line-no">174</span><span id="line-174"> String errorMsg = "Load failed with error code " + ret;</span> |
| <span class="source-line-no">175</span><span id="line-175"> LOG.error(errorMsg);</span> |
| <span class="source-line-no">176</span><span id="line-176"> Assert.fail(errorMsg);</span> |
| <span class="source-line-no">177</span><span id="line-177"> }</span> |
| <span class="source-line-no">178</span><span id="line-178"></span> |
| <span class="source-line-no">179</span><span id="line-179"> ret = loadTool.run(getArgsForLoadTestTool("-update", String.format("60:%d:1", writeThreads),</span> |
| <span class="source-line-no">180</span><span id="line-180"> startKey, numKeys));</span> |
| <span class="source-line-no">181</span><span id="line-181"> if (0 != ret) {</span> |
| <span class="source-line-no">182</span><span id="line-182"> String errorMsg = "Update failed with error code " + ret;</span> |
| <span class="source-line-no">183</span><span id="line-183"> LOG.error(errorMsg);</span> |
| <span class="source-line-no">184</span><span id="line-184"> Assert.fail(errorMsg);</span> |
| <span class="source-line-no">185</span><span id="line-185"> }</span> |
| <span class="source-line-no">186</span><span id="line-186"></span> |
| <span class="source-line-no">187</span><span id="line-187"> ret = loadTool.run(</span> |
| <span class="source-line-no">188</span><span id="line-188"> getArgsForLoadTestTool("-read", String.format("100:%d", readThreads), startKey, numKeys));</span> |
| <span class="source-line-no">189</span><span id="line-189"> if (0 != ret) {</span> |
| <span class="source-line-no">190</span><span id="line-190"> String errorMsg = "Verification failed with error code " + ret;</span> |
| <span class="source-line-no">191</span><span id="line-191"> LOG.error(errorMsg + " Rerunning verification after 1 minute for debugging");</span> |
| <span class="source-line-no">192</span><span id="line-192"> Threads.sleep(1000 * 60);</span> |
| <span class="source-line-no">193</span><span id="line-193"> ret = loadTool.run(</span> |
| <span class="source-line-no">194</span><span id="line-194"> getArgsForLoadTestTool("-read", String.format("100:%d", readThreads), startKey, numKeys));</span> |
| <span class="source-line-no">195</span><span id="line-195"> if (0 != ret) {</span> |
| <span class="source-line-no">196</span><span id="line-196"> LOG.error("Rerun of Verification failed with error code " + ret);</span> |
| <span class="source-line-no">197</span><span id="line-197"> }</span> |
| <span class="source-line-no">198</span><span id="line-198"> Assert.fail(errorMsg);</span> |
| <span class="source-line-no">199</span><span id="line-199"> }</span> |
| <span class="source-line-no">200</span><span id="line-200"> startKey += numKeys;</span> |
| <span class="source-line-no">201</span><span id="line-201"> }</span> |
| <span class="source-line-no">202</span><span id="line-202"> }</span> |
| <span class="source-line-no">203</span><span id="line-203"></span> |
| <span class="source-line-no">204</span><span id="line-204"> protected String[] getArgsForLoadTestToolInitTable() {</span> |
| <span class="source-line-no">205</span><span id="line-205"> List<String> args = new ArrayList<>();</span> |
| <span class="source-line-no">206</span><span id="line-206"> args.add("-tn");</span> |
| <span class="source-line-no">207</span><span id="line-207"> args.add(getTablename().getNameAsString());</span> |
| <span class="source-line-no">208</span><span id="line-208"> // pass all remaining args from conf with keys <test class name>.<load test tool arg></span> |
| <span class="source-line-no">209</span><span id="line-209"> String clazz = this.getClass().getSimpleName();</span> |
| <span class="source-line-no">210</span><span id="line-210"> for (String arg : LOAD_TEST_TOOL_INIT_ARGS) {</span> |
| <span class="source-line-no">211</span><span id="line-211"> String val = conf.get(String.format("%s.%s", clazz, arg));</span> |
| <span class="source-line-no">212</span><span id="line-212"> if (val != null) {</span> |
| <span class="source-line-no">213</span><span id="line-213"> args.add("-" + arg);</span> |
| <span class="source-line-no">214</span><span id="line-214"> args.add(val);</span> |
| <span class="source-line-no">215</span><span id="line-215"> }</span> |
| <span class="source-line-no">216</span><span id="line-216"> }</span> |
| <span class="source-line-no">217</span><span id="line-217"> args.add("-init_only");</span> |
| <span class="source-line-no">218</span><span id="line-218"> return args.toArray(new String[args.size()]);</span> |
| <span class="source-line-no">219</span><span id="line-219"> }</span> |
| <span class="source-line-no">220</span><span id="line-220"></span> |
| <span class="source-line-no">221</span><span id="line-221"> protected String[] getArgsForLoadTestTool(String mode, String modeSpecificArg, long startKey,</span> |
| <span class="source-line-no">222</span><span id="line-222"> long numKeys) {</span> |
| <span class="source-line-no">223</span><span id="line-223"> List<String> args = new ArrayList<>(11);</span> |
| <span class="source-line-no">224</span><span id="line-224"> args.add("-tn");</span> |
| <span class="source-line-no">225</span><span id="line-225"> args.add(getTablename().getNameAsString());</span> |
| <span class="source-line-no">226</span><span id="line-226"> args.add("-families");</span> |
| <span class="source-line-no">227</span><span id="line-227"> args.add(getColumnFamiliesAsString());</span> |
| <span class="source-line-no">228</span><span id="line-228"> args.add(mode);</span> |
| <span class="source-line-no">229</span><span id="line-229"> args.add(modeSpecificArg);</span> |
| <span class="source-line-no">230</span><span id="line-230"> args.add("-start_key");</span> |
| <span class="source-line-no">231</span><span id="line-231"> args.add(String.valueOf(startKey));</span> |
| <span class="source-line-no">232</span><span id="line-232"> args.add("-num_keys");</span> |
| <span class="source-line-no">233</span><span id="line-233"> args.add(String.valueOf(numKeys));</span> |
| <span class="source-line-no">234</span><span id="line-234"> args.add("-skip_init");</span> |
| <span class="source-line-no">235</span><span id="line-235"></span> |
| <span class="source-line-no">236</span><span id="line-236"> return args.toArray(new String[args.size()]);</span> |
| <span class="source-line-no">237</span><span id="line-237"> }</span> |
| <span class="source-line-no">238</span><span id="line-238"></span> |
| <span class="source-line-no">239</span><span id="line-239"> private String getColumnFamiliesAsString() {</span> |
| <span class="source-line-no">240</span><span id="line-240"> return StringUtils.join(",", getColumnFamilies());</span> |
| <span class="source-line-no">241</span><span id="line-241"> }</span> |
| <span class="source-line-no">242</span><span id="line-242"></span> |
| <span class="source-line-no">243</span><span id="line-243"> /** Estimates a data size based on the cluster size */</span> |
| <span class="source-line-no">244</span><span id="line-244"> protected long getNumKeys(long keysPerServer) throws IOException {</span> |
| <span class="source-line-no">245</span><span id="line-245"> int numRegionServers = cluster.getClusterMetrics().getLiveServerMetrics().size();</span> |
| <span class="source-line-no">246</span><span id="line-246"> return keysPerServer * numRegionServers;</span> |
| <span class="source-line-no">247</span><span id="line-247"> }</span> |
| <span class="source-line-no">248</span><span id="line-248"></span> |
| <span class="source-line-no">249</span><span id="line-249"> public static void main(String[] args) throws Exception {</span> |
| <span class="source-line-no">250</span><span id="line-250"> Configuration conf = HBaseConfiguration.create();</span> |
| <span class="source-line-no">251</span><span id="line-251"> IntegrationTestingUtility.setUseDistributedCluster(conf);</span> |
| <span class="source-line-no">252</span><span id="line-252"> int ret = ToolRunner.run(conf, new IntegrationTestIngest(), args);</span> |
| <span class="source-line-no">253</span><span id="line-253"> System.exit(ret);</span> |
| <span class="source-line-no">254</span><span id="line-254"> }</span> |
| <span class="source-line-no">255</span><span id="line-255">}</span> |
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| </div> |
| </main> |
| </body> |
| </html> |
