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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.assertFalse;</span> |
| <span class="source-line-no">021</span><span id="line-21">import static org.junit.Assert.assertTrue;</span> |
| <span class="source-line-no">022</span><span id="line-22">import static org.mockito.Mockito.mock;</span> |
| <span class="source-line-no">023</span><span id="line-23">import static org.mockito.Mockito.when;</span> |
| <span class="source-line-no">024</span><span id="line-24"></span> |
| <span class="source-line-no">025</span><span id="line-25">import java.security.PrivilegedAction;</span> |
| <span class="source-line-no">026</span><span id="line-26">import org.apache.hadoop.conf.Configuration;</span> |
| <span class="source-line-no">027</span><span id="line-27">import org.apache.hadoop.hbase.CompatibilityFactory;</span> |
| <span class="source-line-no">028</span><span id="line-28">import org.apache.hadoop.hbase.HBaseClassTestRule;</span> |
| <span class="source-line-no">029</span><span id="line-29">import org.apache.hadoop.hbase.HBaseConfiguration;</span> |
| <span class="source-line-no">030</span><span id="line-30">import org.apache.hadoop.hbase.TableName;</span> |
| <span class="source-line-no">031</span><span id="line-31">import org.apache.hadoop.hbase.regionserver.metrics.MetricsTableRequests;</span> |
| <span class="source-line-no">032</span><span id="line-32">import org.apache.hadoop.hbase.security.User;</span> |
| <span class="source-line-no">033</span><span id="line-33">import org.apache.hadoop.hbase.test.MetricsAssertHelper;</span> |
| <span class="source-line-no">034</span><span id="line-34">import org.apache.hadoop.hbase.testclassification.LargeTests;</span> |
| <span class="source-line-no">035</span><span id="line-35">import org.apache.hadoop.hbase.testclassification.RegionServerTests;</span> |
| <span class="source-line-no">036</span><span id="line-36">import org.junit.Before;</span> |
| <span class="source-line-no">037</span><span id="line-37">import org.junit.BeforeClass;</span> |
| <span class="source-line-no">038</span><span id="line-38">import org.junit.ClassRule;</span> |
| <span class="source-line-no">039</span><span id="line-39">import org.junit.Test;</span> |
| <span class="source-line-no">040</span><span id="line-40">import org.junit.experimental.categories.Category;</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, LargeTests.class })</span> |
| <span class="source-line-no">043</span><span id="line-43">public class TestMetricsUserAggregate {</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(TestMetricsUserAggregate.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 MetricsAssertHelper HELPER =</span> |
| <span class="source-line-no">050</span><span id="line-50"> CompatibilityFactory.getInstance(MetricsAssertHelper.class);</span> |
| <span class="source-line-no">051</span><span id="line-51"></span> |
| <span class="source-line-no">052</span><span id="line-52"> private MetricsRegionServerWrapperStub wrapper;</span> |
| <span class="source-line-no">053</span><span id="line-53"> private MetricsRegionServer rsm;</span> |
| <span class="source-line-no">054</span><span id="line-54"> private MetricsUserAggregate userAgg;</span> |
| <span class="source-line-no">055</span><span id="line-55"> private TableName tableName = TableName.valueOf("testUserAggregateMetrics");</span> |
| <span class="source-line-no">056</span><span id="line-56"></span> |
| <span class="source-line-no">057</span><span id="line-57"> @BeforeClass</span> |
| <span class="source-line-no">058</span><span id="line-58"> public static void classSetUp() {</span> |
| <span class="source-line-no">059</span><span id="line-59"> HELPER.init();</span> |
| <span class="source-line-no">060</span><span id="line-60"> }</span> |
| <span class="source-line-no">061</span><span id="line-61"></span> |
| <span class="source-line-no">062</span><span id="line-62"> @Before</span> |
| <span class="source-line-no">063</span><span id="line-63"> public void setUp() {</span> |
| <span class="source-line-no">064</span><span id="line-64"> wrapper = new MetricsRegionServerWrapperStub();</span> |
| <span class="source-line-no">065</span><span id="line-65"> Configuration conf = HBaseConfiguration.create();</span> |
| <span class="source-line-no">066</span><span id="line-66"> conf.setBoolean(MetricsUserAggregateFactory.METRIC_USER_ENABLED_CONF, true);</span> |
| <span class="source-line-no">067</span><span id="line-67"> rsm = new MetricsRegionServer(wrapper, conf, null);</span> |
| <span class="source-line-no">068</span><span id="line-68"> userAgg = (MetricsUserAggregate) rsm.getMetricsUserAggregate();</span> |
| <span class="source-line-no">069</span><span id="line-69"> }</span> |
| <span class="source-line-no">070</span><span id="line-70"></span> |
| <span class="source-line-no">071</span><span id="line-71"> private void doOperations() {</span> |
| <span class="source-line-no">072</span><span id="line-72"> HRegion region = mock(HRegion.class);</span> |
| <span class="source-line-no">073</span><span id="line-73"> MetricsTableRequests metricsTableRequests = mock(MetricsTableRequests.class);</span> |
| <span class="source-line-no">074</span><span id="line-74"> when(region.getMetricsTableRequests()).thenReturn(metricsTableRequests);</span> |
| <span class="source-line-no">075</span><span id="line-75"> when(metricsTableRequests.isEnableTableLatenciesMetrics()).thenReturn(false);</span> |
| <span class="source-line-no">076</span><span id="line-76"> when(metricsTableRequests.isEnabTableQueryMeterMetrics()).thenReturn(false);</span> |
| <span class="source-line-no">077</span><span id="line-77"> for (int i = 0; i < 10; i++) {</span> |
| <span class="source-line-no">078</span><span id="line-78"> rsm.updateGet(region, 10, 10);</span> |
| <span class="source-line-no">079</span><span id="line-79"> }</span> |
| <span class="source-line-no">080</span><span id="line-80"> for (int i = 0; i < 11; i++) {</span> |
| <span class="source-line-no">081</span><span id="line-81"> rsm.updateScan(region, 11, 111, 1111);</span> |
| <span class="source-line-no">082</span><span id="line-82"> }</span> |
| <span class="source-line-no">083</span><span id="line-83"> for (int i = 0; i < 12; i++) {</span> |
| <span class="source-line-no">084</span><span id="line-84"> rsm.updatePut(region, 12);</span> |
| <span class="source-line-no">085</span><span id="line-85"> }</span> |
| <span class="source-line-no">086</span><span id="line-86"> for (int i = 0; i < 13; i++) {</span> |
| <span class="source-line-no">087</span><span id="line-87"> rsm.updateDelete(region, 13);</span> |
| <span class="source-line-no">088</span><span id="line-88"> }</span> |
| <span class="source-line-no">089</span><span id="line-89"> for (int i = 0; i < 14; i++) {</span> |
| <span class="source-line-no">090</span><span id="line-90"> rsm.updateIncrement(region, 14, 140);</span> |
| <span class="source-line-no">091</span><span id="line-91"> }</span> |
| <span class="source-line-no">092</span><span id="line-92"> for (int i = 0; i < 15; i++) {</span> |
| <span class="source-line-no">093</span><span id="line-93"> rsm.updateAppend(region, 15, 150);</span> |
| <span class="source-line-no">094</span><span id="line-94"> }</span> |
| <span class="source-line-no">095</span><span id="line-95"> for (int i = 0; i < 16; i++) {</span> |
| <span class="source-line-no">096</span><span id="line-96"> rsm.updateReplay(16);</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"></span> |
| <span class="source-line-no">100</span><span id="line-100"> @Test</span> |
| <span class="source-line-no">101</span><span id="line-101"> public void testPerUserOperations() {</span> |
| <span class="source-line-no">102</span><span id="line-102"> Configuration conf = HBaseConfiguration.create();</span> |
| <span class="source-line-no">103</span><span id="line-103"> User userFoo = User.createUserForTesting(conf, "FOO", new String[0]);</span> |
| <span class="source-line-no">104</span><span id="line-104"> User userBar = User.createUserForTesting(conf, "BAR", new String[0]);</span> |
| <span class="source-line-no">105</span><span id="line-105"></span> |
| <span class="source-line-no">106</span><span id="line-106"> userFoo.getUGI().doAs(new PrivilegedAction<Void>() {</span> |
| <span class="source-line-no">107</span><span id="line-107"> @Override</span> |
| <span class="source-line-no">108</span><span id="line-108"> public Void run() {</span> |
| <span class="source-line-no">109</span><span id="line-109"> doOperations();</span> |
| <span class="source-line-no">110</span><span id="line-110"> return null;</span> |
| <span class="source-line-no">111</span><span id="line-111"> }</span> |
| <span class="source-line-no">112</span><span id="line-112"> });</span> |
| <span class="source-line-no">113</span><span id="line-113"></span> |
| <span class="source-line-no">114</span><span id="line-114"> userBar.getUGI().doAs(new PrivilegedAction<Void>() {</span> |
| <span class="source-line-no">115</span><span id="line-115"> @Override</span> |
| <span class="source-line-no">116</span><span id="line-116"> public Void run() {</span> |
| <span class="source-line-no">117</span><span id="line-117"> doOperations();</span> |
| <span class="source-line-no">118</span><span id="line-118"> return null;</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"></span> |
| <span class="source-line-no">122</span><span id="line-122"> HELPER.assertCounter("userfoometricgetnumops", 10, userAgg.getSource());</span> |
| <span class="source-line-no">123</span><span id="line-123"> HELPER.assertCounter("userfoometricscantimenumops", 11, userAgg.getSource());</span> |
| <span class="source-line-no">124</span><span id="line-124"> HELPER.assertCounter("userfoometricputnumops", 12, userAgg.getSource());</span> |
| <span class="source-line-no">125</span><span id="line-125"> HELPER.assertCounter("userfoometricdeletenumops", 13, userAgg.getSource());</span> |
| <span class="source-line-no">126</span><span id="line-126"> HELPER.assertCounter("userfoometricincrementnumops", 14, userAgg.getSource());</span> |
| <span class="source-line-no">127</span><span id="line-127"> HELPER.assertCounter("userfoometricappendnumops", 15, userAgg.getSource());</span> |
| <span class="source-line-no">128</span><span id="line-128"> HELPER.assertCounter("userfoometricreplaynumops", 16, userAgg.getSource());</span> |
| <span class="source-line-no">129</span><span id="line-129"> HELPER.assertCounter("userfoometricblockbytesscannedcount", 16531, userAgg.getSource());</span> |
| <span class="source-line-no">130</span><span id="line-130"></span> |
| <span class="source-line-no">131</span><span id="line-131"> HELPER.assertCounter("userbarmetricgetnumops", 10, userAgg.getSource());</span> |
| <span class="source-line-no">132</span><span id="line-132"> HELPER.assertCounter("userbarmetricscantimenumops", 11, userAgg.getSource());</span> |
| <span class="source-line-no">133</span><span id="line-133"> HELPER.assertCounter("userbarmetricputnumops", 12, userAgg.getSource());</span> |
| <span class="source-line-no">134</span><span id="line-134"> HELPER.assertCounter("userbarmetricdeletenumops", 13, userAgg.getSource());</span> |
| <span class="source-line-no">135</span><span id="line-135"> HELPER.assertCounter("userbarmetricincrementnumops", 14, userAgg.getSource());</span> |
| <span class="source-line-no">136</span><span id="line-136"> HELPER.assertCounter("userbarmetricappendnumops", 15, userAgg.getSource());</span> |
| <span class="source-line-no">137</span><span id="line-137"> HELPER.assertCounter("userbarmetricreplaynumops", 16, userAgg.getSource());</span> |
| <span class="source-line-no">138</span><span id="line-138"> HELPER.assertCounter("userbarmetricblockbytesscannedcount", 16531, userAgg.getSource());</span> |
| <span class="source-line-no">139</span><span id="line-139"> }</span> |
| <span class="source-line-no">140</span><span id="line-140"></span> |
| <span class="source-line-no">141</span><span id="line-141"> @Test</span> |
| <span class="source-line-no">142</span><span id="line-142"> public void testLossyCountingOfUserMetrics() {</span> |
| <span class="source-line-no">143</span><span id="line-143"> Configuration conf = HBaseConfiguration.create();</span> |
| <span class="source-line-no">144</span><span id="line-144"> int noOfUsers = 10000;</span> |
| <span class="source-line-no">145</span><span id="line-145"> for (int i = 1; i <= noOfUsers; i++) {</span> |
| <span class="source-line-no">146</span><span id="line-146"> User.createUserForTesting(conf, "FOO" + i, new String[0]).getUGI()</span> |
| <span class="source-line-no">147</span><span id="line-147"> .doAs(new PrivilegedAction<Void>() {</span> |
| <span class="source-line-no">148</span><span id="line-148"> @Override</span> |
| <span class="source-line-no">149</span><span id="line-149"> public Void run() {</span> |
| <span class="source-line-no">150</span><span id="line-150"> HRegion region = mock(HRegion.class);</span> |
| <span class="source-line-no">151</span><span id="line-151"> MetricsTableRequests metricsTableRequests = mock(MetricsTableRequests.class);</span> |
| <span class="source-line-no">152</span><span id="line-152"> when(region.getMetricsTableRequests()).thenReturn(metricsTableRequests);</span> |
| <span class="source-line-no">153</span><span id="line-153"> when(metricsTableRequests.isEnableTableLatenciesMetrics()).thenReturn(false);</span> |
| <span class="source-line-no">154</span><span id="line-154"> when(metricsTableRequests.isEnabTableQueryMeterMetrics()).thenReturn(false);</span> |
| <span class="source-line-no">155</span><span id="line-155"> rsm.updateGet(region, 10, 100);</span> |
| <span class="source-line-no">156</span><span id="line-156"> return null;</span> |
| <span class="source-line-no">157</span><span id="line-157"> }</span> |
| <span class="source-line-no">158</span><span id="line-158"> });</span> |
| <span class="source-line-no">159</span><span id="line-159"> }</span> |
| <span class="source-line-no">160</span><span id="line-160"> assertTrue(((MetricsUserAggregateSourceImpl) userAgg.getSource()).getUserSources().size()</span> |
| <span class="source-line-no">161</span><span id="line-161"> <= (noOfUsers / 10));</span> |
| <span class="source-line-no">162</span><span id="line-162"> for (int i = 1; i <= noOfUsers / 10; i++) {</span> |
| <span class="source-line-no">163</span><span id="line-163"> assertFalse(</span> |
| <span class="source-line-no">164</span><span id="line-164"> HELPER.checkCounterExists("userfoo" + i + "metricgetnumops", userAgg.getSource()));</span> |
| <span class="source-line-no">165</span><span id="line-165"> assertFalse(HELPER.checkCounterExists("userfoo" + i + "metricblockbytesscannedcount",</span> |
| <span class="source-line-no">166</span><span id="line-166"> userAgg.getSource()));</span> |
| <span class="source-line-no">167</span><span id="line-167"> }</span> |
| <span class="source-line-no">168</span><span id="line-168"> HELPER.assertCounter("userfoo" + noOfUsers + "metricgetnumops", 1, userAgg.getSource());</span> |
| <span class="source-line-no">169</span><span id="line-169"> HELPER.assertCounter("userfoo" + noOfUsers + "metricblockbytesscannedcount", 100,</span> |
| <span class="source-line-no">170</span><span id="line-170"> userAgg.getSource());</span> |
| <span class="source-line-no">171</span><span id="line-171"> }</span> |
| <span class="source-line-no">172</span><span id="line-172">}</span> |
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| </div> |
| </main> |
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