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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.regionserver;</span> |
| <span class="source-line-no">019</span><span id="line-19"></span> |
| <span class="source-line-no">020</span><span id="line-20">import static org.junit.Assert.assertTrue;</span> |
| <span class="source-line-no">021</span><span id="line-21"></span> |
| <span class="source-line-no">022</span><span id="line-22">import java.io.IOException;</span> |
| <span class="source-line-no">023</span><span id="line-23">import java.util.concurrent.CyclicBarrier;</span> |
| <span class="source-line-no">024</span><span id="line-24">import java.util.concurrent.TimeUnit;</span> |
| <span class="source-line-no">025</span><span id="line-25">import java.util.concurrent.atomic.AtomicBoolean;</span> |
| <span class="source-line-no">026</span><span id="line-26">import java.util.stream.IntStream;</span> |
| <span class="source-line-no">027</span><span id="line-27">import java.util.stream.Stream;</span> |
| <span class="source-line-no">028</span><span id="line-28">import org.apache.hadoop.conf.Configuration;</span> |
| <span class="source-line-no">029</span><span id="line-29">import org.apache.hadoop.hbase.CompatibilityFactory;</span> |
| <span class="source-line-no">030</span><span id="line-30">import org.apache.hadoop.hbase.HBaseClassTestRule;</span> |
| <span class="source-line-no">031</span><span id="line-31">import org.apache.hadoop.hbase.test.MetricsAssertHelper;</span> |
| <span class="source-line-no">032</span><span id="line-32">import org.apache.hadoop.hbase.testclassification.MediumTests;</span> |
| <span class="source-line-no">033</span><span id="line-33">import org.apache.hadoop.hbase.testclassification.RegionServerTests;</span> |
| <span class="source-line-no">034</span><span id="line-34">import org.junit.Before;</span> |
| <span class="source-line-no">035</span><span id="line-35">import org.junit.BeforeClass;</span> |
| <span class="source-line-no">036</span><span id="line-36">import org.junit.ClassRule;</span> |
| <span class="source-line-no">037</span><span id="line-37">import org.junit.Test;</span> |
| <span class="source-line-no">038</span><span id="line-38">import org.junit.experimental.categories.Category;</span> |
| <span class="source-line-no">039</span><span id="line-39">import org.slf4j.Logger;</span> |
| <span class="source-line-no">040</span><span id="line-40">import org.slf4j.LoggerFactory;</span> |
| <span class="source-line-no">041</span><span id="line-41"></span> |
| <span class="source-line-no">042</span><span id="line-42">@Category({ RegionServerTests.class, MediumTests.class })</span> |
| <span class="source-line-no">043</span><span id="line-43">public class TestMetricsTableAggregate {</span> |
| <span class="source-line-no">044</span><span id="line-44"></span> |
| <span class="source-line-no">045</span><span id="line-45"> @ClassRule</span> |
| <span class="source-line-no">046</span><span id="line-46"> public static final HBaseClassTestRule CLASS_RULE =</span> |
| <span class="source-line-no">047</span><span id="line-47"> HBaseClassTestRule.forClass(TestMetricsTableAggregate.class);</span> |
| <span class="source-line-no">048</span><span id="line-48"></span> |
| <span class="source-line-no">049</span><span id="line-49"> private static final Logger LOG = LoggerFactory.getLogger(TestMetricsTableAggregate.class);</span> |
| <span class="source-line-no">050</span><span id="line-50"></span> |
| <span class="source-line-no">051</span><span id="line-51"> private static MetricsAssertHelper HELPER =</span> |
| <span class="source-line-no">052</span><span id="line-52"> CompatibilityFactory.getInstance(MetricsAssertHelper.class);</span> |
| <span class="source-line-no">053</span><span id="line-53"></span> |
| <span class="source-line-no">054</span><span id="line-54"> private String tableName = "testTableMetrics";</span> |
| <span class="source-line-no">055</span><span id="line-55"> private String pre = "Namespace_default_table_" + tableName + "_metric_";</span> |
| <span class="source-line-no">056</span><span id="line-56"></span> |
| <span class="source-line-no">057</span><span id="line-57"> private MetricsTableWrapperStub tableWrapper;</span> |
| <span class="source-line-no">058</span><span id="line-58"> private MetricsTable mt;</span> |
| <span class="source-line-no">059</span><span id="line-59"> private MetricsRegionServerWrapper rsWrapper;</span> |
| <span class="source-line-no">060</span><span id="line-60"> private MetricsRegionServer rsm;</span> |
| <span class="source-line-no">061</span><span id="line-61"> private MetricsTableAggregateSource agg;</span> |
| <span class="source-line-no">062</span><span id="line-62"></span> |
| <span class="source-line-no">063</span><span id="line-63"> @BeforeClass</span> |
| <span class="source-line-no">064</span><span id="line-64"> public static void classSetUp() {</span> |
| <span class="source-line-no">065</span><span id="line-65"> HELPER.init();</span> |
| <span class="source-line-no">066</span><span id="line-66"> }</span> |
| <span class="source-line-no">067</span><span id="line-67"></span> |
| <span class="source-line-no">068</span><span id="line-68"> @Before</span> |
| <span class="source-line-no">069</span><span id="line-69"> public void setUp() {</span> |
| <span class="source-line-no">070</span><span id="line-70"> tableWrapper = new MetricsTableWrapperStub(tableName);</span> |
| <span class="source-line-no">071</span><span id="line-71"> mt = new MetricsTable(tableWrapper);</span> |
| <span class="source-line-no">072</span><span id="line-72"> rsWrapper = new MetricsRegionServerWrapperStub();</span> |
| <span class="source-line-no">073</span><span id="line-73"> Configuration conf = new Configuration();</span> |
| <span class="source-line-no">074</span><span id="line-74"> rsm = new MetricsRegionServer(rsWrapper, conf, mt);</span> |
| <span class="source-line-no">075</span><span id="line-75"> agg = mt.getTableSourceAgg();</span> |
| <span class="source-line-no">076</span><span id="line-76"> }</span> |
| <span class="source-line-no">077</span><span id="line-77"></span> |
| <span class="source-line-no">078</span><span id="line-78"> @Test</span> |
| <span class="source-line-no">079</span><span id="line-79"> public void testRequestMetrics() throws IOException {</span> |
| <span class="source-line-no">080</span><span id="line-80"> HELPER.assertCounter(pre + "readRequestCount", 10, agg);</span> |
| <span class="source-line-no">081</span><span id="line-81"> HELPER.assertCounter(pre + "writeRequestCount", 20, agg);</span> |
| <span class="source-line-no">082</span><span id="line-82"> HELPER.assertCounter(pre + "totalRequestCount", 30, agg);</span> |
| <span class="source-line-no">083</span><span id="line-83"> }</span> |
| <span class="source-line-no">084</span><span id="line-84"></span> |
| <span class="source-line-no">085</span><span id="line-85"> @Test</span> |
| <span class="source-line-no">086</span><span id="line-86"> public void testRegionAndStoreMetrics() throws IOException {</span> |
| <span class="source-line-no">087</span><span id="line-87"> HELPER.assertGauge(pre + "memstoreSize", 1000, agg);</span> |
| <span class="source-line-no">088</span><span id="line-88"> HELPER.assertGauge(pre + "storeFileSize", 2000, agg);</span> |
| <span class="source-line-no">089</span><span id="line-89"> HELPER.assertGauge(pre + "tableSize", 3000, agg);</span> |
| <span class="source-line-no">090</span><span id="line-90"></span> |
| <span class="source-line-no">091</span><span id="line-91"> HELPER.assertGauge(pre + "regionCount", 11, agg);</span> |
| <span class="source-line-no">092</span><span id="line-92"> HELPER.assertGauge(pre + "storeCount", 22, agg);</span> |
| <span class="source-line-no">093</span><span id="line-93"> HELPER.assertGauge(pre + "storeFileCount", 33, agg);</span> |
| <span class="source-line-no">094</span><span id="line-94"> HELPER.assertGauge(pre + "maxStoreFileCount", 8, agg);</span> |
| <span class="source-line-no">095</span><span id="line-95"> HELPER.assertGauge(pre + "maxStoreFileAge", 44, agg);</span> |
| <span class="source-line-no">096</span><span id="line-96"> HELPER.assertGauge(pre + "minStoreFileAge", 55, agg);</span> |
| <span class="source-line-no">097</span><span id="line-97"> HELPER.assertGauge(pre + "avgStoreFileAge", 66, agg);</span> |
| <span class="source-line-no">098</span><span id="line-98"> HELPER.assertGauge(pre + "numReferenceFiles", 77, agg);</span> |
| <span class="source-line-no">099</span><span id="line-99"> HELPER.assertGauge(pre + "averageRegionSize", 88, agg);</span> |
| <span class="source-line-no">100</span><span id="line-100"></span> |
| <span class="source-line-no">101</span><span id="line-101"> HELPER.assertGauge(pre + "staticIndexSize", 101, agg);</span> |
| <span class="source-line-no">102</span><span id="line-102"> HELPER.assertGauge(pre + "staticBloomSize", 111, agg);</span> |
| <span class="source-line-no">103</span><span id="line-103"></span> |
| <span class="source-line-no">104</span><span id="line-104"> HELPER.assertCounter(pre + "bloomFilterRequestsCount", 222, agg);</span> |
| <span class="source-line-no">105</span><span id="line-105"> HELPER.assertCounter(pre + "bloomFilterNegativeResultsCount", 333, agg);</span> |
| <span class="source-line-no">106</span><span id="line-106"> HELPER.assertCounter(pre + "bloomFilterEligibleRequestsCount", 444, agg);</span> |
| <span class="source-line-no">107</span><span id="line-107"> }</span> |
| <span class="source-line-no">108</span><span id="line-108"></span> |
| <span class="source-line-no">109</span><span id="line-109"> @Test</span> |
| <span class="source-line-no">110</span><span id="line-110"> public void testFlush() {</span> |
| <span class="source-line-no">111</span><span id="line-111"> rsm.updateFlush(tableName, 1, 2, 3);</span> |
| <span class="source-line-no">112</span><span id="line-112"> HELPER.assertCounter(pre + "flushTime_num_ops", 1, agg);</span> |
| <span class="source-line-no">113</span><span id="line-113"> HELPER.assertCounter(pre + "flushMemstoreSize_num_ops", 1, agg);</span> |
| <span class="source-line-no">114</span><span id="line-114"> HELPER.assertCounter(pre + "flushOutputSize_num_ops", 1, agg);</span> |
| <span class="source-line-no">115</span><span id="line-115"> HELPER.assertCounter(pre + "flushedMemstoreBytes", 2, agg);</span> |
| <span class="source-line-no">116</span><span id="line-116"> HELPER.assertCounter(pre + "flushedOutputBytes", 3, agg);</span> |
| <span class="source-line-no">117</span><span id="line-117"></span> |
| <span class="source-line-no">118</span><span id="line-118"> rsm.updateFlush(tableName, 10, 20, 30);</span> |
| <span class="source-line-no">119</span><span id="line-119"> HELPER.assertCounter(pre + "flushTime_num_ops", 2, agg);</span> |
| <span class="source-line-no">120</span><span id="line-120"> HELPER.assertCounter(pre + "flushMemstoreSize_num_ops", 2, agg);</span> |
| <span class="source-line-no">121</span><span id="line-121"> HELPER.assertCounter(pre + "flushOutputSize_num_ops", 2, agg);</span> |
| <span class="source-line-no">122</span><span id="line-122"> HELPER.assertCounter(pre + "flushedMemstoreBytes", 22, agg);</span> |
| <span class="source-line-no">123</span><span id="line-123"> HELPER.assertCounter(pre + "flushedOutputBytes", 33, agg);</span> |
| <span class="source-line-no">124</span><span id="line-124"> }</span> |
| <span class="source-line-no">125</span><span id="line-125"></span> |
| <span class="source-line-no">126</span><span id="line-126"> @Test</span> |
| <span class="source-line-no">127</span><span id="line-127"> public void testCompaction() {</span> |
| <span class="source-line-no">128</span><span id="line-128"> rsm.updateCompaction(tableName, false, 1, 2, 3, 4, 5);</span> |
| <span class="source-line-no">129</span><span id="line-129"> HELPER.assertCounter(pre + "compactionTime_num_ops", 1, agg);</span> |
| <span class="source-line-no">130</span><span id="line-130"> HELPER.assertCounter(pre + "compactionInputFileCount_num_ops", 1, agg);</span> |
| <span class="source-line-no">131</span><span id="line-131"> HELPER.assertCounter(pre + "compactionInputSize_num_ops", 1, agg);</span> |
| <span class="source-line-no">132</span><span id="line-132"> HELPER.assertCounter(pre + "compactionOutputFileCount_num_ops", 1, agg);</span> |
| <span class="source-line-no">133</span><span id="line-133"> HELPER.assertCounter(pre + "compactedInputBytes", 4, agg);</span> |
| <span class="source-line-no">134</span><span id="line-134"> HELPER.assertCounter(pre + "compactedoutputBytes", 5, agg);</span> |
| <span class="source-line-no">135</span><span id="line-135"></span> |
| <span class="source-line-no">136</span><span id="line-136"> rsm.updateCompaction(tableName, false, 10, 20, 30, 40, 50);</span> |
| <span class="source-line-no">137</span><span id="line-137"> HELPER.assertCounter(pre + "compactionTime_num_ops", 2, agg);</span> |
| <span class="source-line-no">138</span><span id="line-138"> HELPER.assertCounter(pre + "compactionInputFileCount_num_ops", 2, agg);</span> |
| <span class="source-line-no">139</span><span id="line-139"> HELPER.assertCounter(pre + "compactionInputSize_num_ops", 2, agg);</span> |
| <span class="source-line-no">140</span><span id="line-140"> HELPER.assertCounter(pre + "compactionOutputFileCount_num_ops", 2, agg);</span> |
| <span class="source-line-no">141</span><span id="line-141"> HELPER.assertCounter(pre + "compactedInputBytes", 44, agg);</span> |
| <span class="source-line-no">142</span><span id="line-142"> HELPER.assertCounter(pre + "compactedoutputBytes", 55, agg);</span> |
| <span class="source-line-no">143</span><span id="line-143"></span> |
| <span class="source-line-no">144</span><span id="line-144"> // do major compaction</span> |
| <span class="source-line-no">145</span><span id="line-145"> rsm.updateCompaction(tableName, true, 100, 200, 300, 400, 500);</span> |
| <span class="source-line-no">146</span><span id="line-146"></span> |
| <span class="source-line-no">147</span><span id="line-147"> HELPER.assertCounter(pre + "compactionTime_num_ops", 3, agg);</span> |
| <span class="source-line-no">148</span><span id="line-148"> HELPER.assertCounter(pre + "compactionInputFileCount_num_ops", 3, agg);</span> |
| <span class="source-line-no">149</span><span id="line-149"> HELPER.assertCounter(pre + "compactionInputSize_num_ops", 3, agg);</span> |
| <span class="source-line-no">150</span><span id="line-150"> HELPER.assertCounter(pre + "compactionOutputFileCount_num_ops", 3, agg);</span> |
| <span class="source-line-no">151</span><span id="line-151"> HELPER.assertCounter(pre + "compactedInputBytes", 444, agg);</span> |
| <span class="source-line-no">152</span><span id="line-152"> HELPER.assertCounter(pre + "compactedoutputBytes", 555, agg);</span> |
| <span class="source-line-no">153</span><span id="line-153"></span> |
| <span class="source-line-no">154</span><span id="line-154"> HELPER.assertCounter(pre + "majorCompactionTime_num_ops", 1, agg);</span> |
| <span class="source-line-no">155</span><span id="line-155"> HELPER.assertCounter(pre + "majorCompactionInputFileCount_num_ops", 1, agg);</span> |
| <span class="source-line-no">156</span><span id="line-156"> HELPER.assertCounter(pre + "majorCompactionInputSize_num_ops", 1, agg);</span> |
| <span class="source-line-no">157</span><span id="line-157"> HELPER.assertCounter(pre + "majorCompactionOutputFileCount_num_ops", 1, agg);</span> |
| <span class="source-line-no">158</span><span id="line-158"> HELPER.assertCounter(pre + "majorCompactedInputBytes", 400, agg);</span> |
| <span class="source-line-no">159</span><span id="line-159"> HELPER.assertCounter(pre + "majorCompactedoutputBytes", 500, agg);</span> |
| <span class="source-line-no">160</span><span id="line-160"> }</span> |
| <span class="source-line-no">161</span><span id="line-161"></span> |
| <span class="source-line-no">162</span><span id="line-162"> private void update(AtomicBoolean succ, int round, CyclicBarrier barrier) {</span> |
| <span class="source-line-no">163</span><span id="line-163"> try {</span> |
| <span class="source-line-no">164</span><span id="line-164"> for (int i = 0; i < round; i++) {</span> |
| <span class="source-line-no">165</span><span id="line-165"> String tn = tableName + "-" + i;</span> |
| <span class="source-line-no">166</span><span id="line-166"> barrier.await(10, TimeUnit.SECONDS);</span> |
| <span class="source-line-no">167</span><span id="line-167"> rsm.updateFlush(tn, 100, 1000, 500);</span> |
| <span class="source-line-no">168</span><span id="line-168"> }</span> |
| <span class="source-line-no">169</span><span id="line-169"> } catch (Exception e) {</span> |
| <span class="source-line-no">170</span><span id="line-170"> LOG.warn("Failed to update metrics", e);</span> |
| <span class="source-line-no">171</span><span id="line-171"> succ.set(false);</span> |
| <span class="source-line-no">172</span><span id="line-172"> }</span> |
| <span class="source-line-no">173</span><span id="line-173"> }</span> |
| <span class="source-line-no">174</span><span id="line-174"></span> |
| <span class="source-line-no">175</span><span id="line-175"> @Test</span> |
| <span class="source-line-no">176</span><span id="line-176"> public void testConcurrentUpdate() throws InterruptedException {</span> |
| <span class="source-line-no">177</span><span id="line-177"> int threadNumber = 10;</span> |
| <span class="source-line-no">178</span><span id="line-178"> int round = 100;</span> |
| <span class="source-line-no">179</span><span id="line-179"> AtomicBoolean succ = new AtomicBoolean(true);</span> |
| <span class="source-line-no">180</span><span id="line-180"> CyclicBarrier barrier = new CyclicBarrier(threadNumber);</span> |
| <span class="source-line-no">181</span><span id="line-181"> Thread[] threads = IntStream.range(0, threadNumber)</span> |
| <span class="source-line-no">182</span><span id="line-182"> .mapToObj(i -> new Thread(() -> update(succ, round, barrier), "Update-Worker-" + i))</span> |
| <span class="source-line-no">183</span><span id="line-183"> .toArray(Thread[]::new);</span> |
| <span class="source-line-no">184</span><span id="line-184"> Stream.of(threads).forEach(Thread::start);</span> |
| <span class="source-line-no">185</span><span id="line-185"> for (Thread t : threads) {</span> |
| <span class="source-line-no">186</span><span id="line-186"> t.join();</span> |
| <span class="source-line-no">187</span><span id="line-187"> }</span> |
| <span class="source-line-no">188</span><span id="line-188"> assertTrue(succ.get());</span> |
| <span class="source-line-no">189</span><span id="line-189"> }</span> |
| <span class="source-line-no">190</span><span id="line-190">}</span> |
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| </div> |
| </main> |
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| </html> |
