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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.ipc;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import static org.junit.Assert.assertEquals;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span><a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import org.apache.hadoop.hbase.CallDroppedException;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.hadoop.hbase.CompatibilityFactory;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.NotServingRegionException;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.RegionTooBusyException;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.ServerName;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.exceptions.OutOfOrderScannerNextException;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.exceptions.RegionMovedException;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.exceptions.RequestTooBigException;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.test.MetricsAssertHelper;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.testclassification.RPCTests;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.testclassification.SmallTests;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.junit.ClassRule;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.junit.Test;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.junit.experimental.categories.Category;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span><a name="line.38"></a> |
| <span class="sourceLineNo">039</span>@Category({ RPCTests.class, SmallTests.class })<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>public class TestRpcMetrics {<a name="line.40"></a> |
| <span class="sourceLineNo">041</span><a name="line.41"></a> |
| <span class="sourceLineNo">042</span> @ClassRule<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> HBaseClassTestRule.forClass(TestRpcMetrics.class);<a name="line.44"></a> |
| <span class="sourceLineNo">045</span><a name="line.45"></a> |
| <span class="sourceLineNo">046</span> public MetricsAssertHelper HELPER = CompatibilityFactory.getInstance(MetricsAssertHelper.class);<a name="line.46"></a> |
| <span class="sourceLineNo">047</span><a name="line.47"></a> |
| <span class="sourceLineNo">048</span> @Test<a name="line.48"></a> |
| <span class="sourceLineNo">049</span> public void testFactory() {<a name="line.49"></a> |
| <span class="sourceLineNo">050</span> MetricsHBaseServer masterMetrics =<a name="line.50"></a> |
| <span class="sourceLineNo">051</span> new MetricsHBaseServer("HMaster", new MetricsHBaseServerWrapperStub());<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> MetricsHBaseServerSource masterSource = masterMetrics.getMetricsSource();<a name="line.52"></a> |
| <span class="sourceLineNo">053</span><a name="line.53"></a> |
| <span class="sourceLineNo">054</span> MetricsHBaseServer rsMetrics =<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> new MetricsHBaseServer("HRegionServer", new MetricsHBaseServerWrapperStub());<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> MetricsHBaseServerSource rsSource = rsMetrics.getMetricsSource();<a name="line.56"></a> |
| <span class="sourceLineNo">057</span><a name="line.57"></a> |
| <span class="sourceLineNo">058</span> assertEquals("master", masterSource.getMetricsContext());<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> assertEquals("regionserver", rsSource.getMetricsContext());<a name="line.59"></a> |
| <span class="sourceLineNo">060</span><a name="line.60"></a> |
| <span class="sourceLineNo">061</span> assertEquals("Master,sub=IPC", masterSource.getMetricsJmxContext());<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> assertEquals("RegionServer,sub=IPC", rsSource.getMetricsJmxContext());<a name="line.62"></a> |
| <span class="sourceLineNo">063</span><a name="line.63"></a> |
| <span class="sourceLineNo">064</span> assertEquals("Master", masterSource.getMetricsName());<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> assertEquals("RegionServer", rsSource.getMetricsName());<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> }<a name="line.66"></a> |
| <span class="sourceLineNo">067</span><a name="line.67"></a> |
| <span class="sourceLineNo">068</span> /**<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> * This test makes sure that the numbers from a MetricsHBaseServerWrapper are correctly exported<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> * to hadoop metrics 2 system.<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> */<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> @Test<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> public void testWrapperSource() {<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> MetricsHBaseServer mrpc =<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> new MetricsHBaseServer("HMaster", new MetricsHBaseServerWrapperStub());<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> MetricsHBaseServerSource serverSource = mrpc.getMetricsSource();<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> HELPER.assertGauge("queueSize", 101, serverSource);<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> HELPER.assertGauge("numCallsInGeneralQueue", 102, serverSource);<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> HELPER.assertGauge("numCallsInReplicationQueue", 103, serverSource);<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> HELPER.assertGauge("numCallsInPriorityQueue", 104, serverSource);<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> HELPER.assertGauge("numOpenConnections", 105, serverSource);<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> HELPER.assertGauge("numActiveHandler", 106, serverSource);<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> HELPER.assertGauge("numActiveGeneralHandler", 201, serverSource);<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> HELPER.assertGauge("numActivePriorityHandler", 202, serverSource);<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> HELPER.assertGauge("numActiveReplicationHandler", 203, serverSource);<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> HELPER.assertGauge("numActiveWriteHandler", 50, serverSource);<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> HELPER.assertGauge("numActiveReadHandler", 50, serverSource);<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> HELPER.assertGauge("numActiveScanHandler", 6, serverSource);<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> HELPER.assertGauge("numCallsInWriteQueue", 50, serverSource);<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> HELPER.assertGauge("numCallsInReadQueue", 50, serverSource);<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> HELPER.assertGauge("numCallsInScanQueue", 2, serverSource);<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> HELPER.assertGauge("nettyDirectMemoryUsage", 100, serverSource);<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> HELPER.assertGauge("nettyTotalPendingOutboundBytes", 100, serverSource);<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> HELPER.assertGauge("nettyMaxPendingOutboundBytes", 5, serverSource);<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> }<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> * Test to make sure that all the actively called method on MetricsHBaseServer work.<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> */<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> @Test<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> public void testSourceMethods() {<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> MetricsHBaseServer mrpc =<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> new MetricsHBaseServer("HMaster", new MetricsHBaseServerWrapperStub());<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> MetricsHBaseServerSource serverSource = mrpc.getMetricsSource();<a name="line.104"></a> |
| <span class="sourceLineNo">105</span><a name="line.105"></a> |
| <span class="sourceLineNo">106</span> mrpc.unwritableTime(100);<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> mrpc.maxOutboundBytesExceeded();<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> mrpc.maxOutboundBytesExceeded();<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> HELPER.assertCounter("maxOutboundBytesExceeded", 2, serverSource);<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> HELPER.assertCounter("unwritableTime_NumOps", 1, serverSource);<a name="line.110"></a> |
| <span class="sourceLineNo">111</span><a name="line.111"></a> |
| <span class="sourceLineNo">112</span> for (int i = 0; i < 12; i++) {<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> mrpc.authenticationFailure();<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> }<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> for (int i = 0; i < 13; i++) {<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> mrpc.authenticationSuccess();<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> }<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> HELPER.assertCounter("authenticationFailures", 12, serverSource);<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> HELPER.assertCounter("authenticationSuccesses", 13, serverSource);<a name="line.119"></a> |
| <span class="sourceLineNo">120</span><a name="line.120"></a> |
| <span class="sourceLineNo">121</span> for (int i = 0; i < 14; i++) {<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> mrpc.authorizationSuccess();<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> }<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> for (int i = 0; i < 15; i++) {<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> mrpc.authorizationFailure();<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> }<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> HELPER.assertCounter("authorizationSuccesses", 14, serverSource);<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> HELPER.assertCounter("authorizationFailures", 15, serverSource);<a name="line.128"></a> |
| <span class="sourceLineNo">129</span><a name="line.129"></a> |
| <span class="sourceLineNo">130</span> mrpc.dequeuedCall(100);<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> mrpc.processedCall(101);<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> mrpc.totalCall(102);<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> HELPER.assertCounter("queueCallTime_NumOps", 1, serverSource);<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> HELPER.assertCounter("processCallTime_NumOps", 1, serverSource);<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> HELPER.assertCounter("totalCallTime_NumOps", 1, serverSource);<a name="line.135"></a> |
| <span class="sourceLineNo">136</span><a name="line.136"></a> |
| <span class="sourceLineNo">137</span> mrpc.sentBytes(103);<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> mrpc.sentBytes(103);<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> mrpc.sentBytes(103);<a name="line.139"></a> |
| <span class="sourceLineNo">140</span><a name="line.140"></a> |
| <span class="sourceLineNo">141</span> mrpc.receivedBytes(104);<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> mrpc.receivedBytes(104);<a name="line.142"></a> |
| <span class="sourceLineNo">143</span><a name="line.143"></a> |
| <span class="sourceLineNo">144</span> HELPER.assertCounter("sentBytes", 309, serverSource);<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> HELPER.assertCounter("receivedBytes", 208, serverSource);<a name="line.145"></a> |
| <span class="sourceLineNo">146</span><a name="line.146"></a> |
| <span class="sourceLineNo">147</span> mrpc.receivedRequest(105);<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> mrpc.sentResponse(106);<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> HELPER.assertCounter("requestSize_NumOps", 1, serverSource);<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> HELPER.assertCounter("responseSize_NumOps", 1, serverSource);<a name="line.150"></a> |
| <span class="sourceLineNo">151</span><a name="line.151"></a> |
| <span class="sourceLineNo">152</span> mrpc.exception(null);<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> HELPER.assertCounter("exceptions", 1, serverSource);<a name="line.153"></a> |
| <span class="sourceLineNo">154</span><a name="line.154"></a> |
| <span class="sourceLineNo">155</span> mrpc.exception(new RegionMovedException(ServerName.parseServerName("localhost:60020"), 100));<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> mrpc.exception(new RegionTooBusyException("Some region"));<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> mrpc.exception(new OutOfOrderScannerNextException());<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> mrpc.exception(new NotServingRegionException());<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> mrpc.exception(new CallDroppedException());<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> mrpc.exception(new RequestTooBigException());<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> mrpc.exception(new FakeException());<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> HELPER.assertCounter("exceptions.RegionMovedException", 1, serverSource);<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> HELPER.assertCounter("exceptions.RegionTooBusyException", 1, serverSource);<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> HELPER.assertCounter("exceptions.OutOfOrderScannerNextException", 1, serverSource);<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> HELPER.assertCounter("exceptions.NotServingRegionException", 1, serverSource);<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> HELPER.assertCounter("exceptions.callDropped", 1, serverSource);<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> HELPER.assertCounter("exceptions.requestTooBig", 1, serverSource);<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> HELPER.assertCounter("exceptions.otherExceptions", 1, serverSource);<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> HELPER.assertCounter("exceptions", 8, serverSource);<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> }<a name="line.170"></a> |
| <span class="sourceLineNo">171</span><a name="line.171"></a> |
| <span class="sourceLineNo">172</span> private class FakeException extends DoNotRetryIOException {<a name="line.172"></a> |
| <span class="sourceLineNo">173</span><a name="line.173"></a> |
| <span class="sourceLineNo">174</span> public FakeException() {<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> super();<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> }<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> }<a name="line.177"></a> |
| <span class="sourceLineNo">178</span><a name="line.178"></a> |
| <span class="sourceLineNo">179</span> @Test<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> public void testServerContextNameWithHostName() {<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> String[] masterServerNames = { "master/node-xyz/10.19.250.253:16020",<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> "master/node-regionserver-xyz/10.19.250.253:16020", "HMaster/node-xyz/10.19.250.253:16020",<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> "HMaster/node-regionserver-xyz/10.19.250.253:16020" };<a name="line.183"></a> |
| <span class="sourceLineNo">184</span><a name="line.184"></a> |
| <span class="sourceLineNo">185</span> String[] regionServerNames = { "regionserver/node-xyz/10.19.250.253:16020",<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> "regionserver/node-master1-xyz/10.19.250.253:16020",<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> "HRegionserver/node-xyz/10.19.250.253:16020",<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> "HRegionserver/node-master1-xyz/10.19.250.253:16020" };<a name="line.188"></a> |
| <span class="sourceLineNo">189</span><a name="line.189"></a> |
| <span class="sourceLineNo">190</span> MetricsHBaseServerSource masterSource = null;<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> for (String serverName : masterServerNames) {<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> masterSource =<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> new MetricsHBaseServer(serverName, new MetricsHBaseServerWrapperStub()).getMetricsSource();<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> assertEquals("master", masterSource.getMetricsContext());<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> assertEquals("Master,sub=IPC", masterSource.getMetricsJmxContext());<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> assertEquals("Master", masterSource.getMetricsName());<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> }<a name="line.197"></a> |
| <span class="sourceLineNo">198</span><a name="line.198"></a> |
| <span class="sourceLineNo">199</span> MetricsHBaseServerSource rsSource = null;<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> for (String serverName : regionServerNames) {<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> rsSource =<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> new MetricsHBaseServer(serverName, new MetricsHBaseServerWrapperStub()).getMetricsSource();<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> assertEquals("regionserver", rsSource.getMetricsContext());<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> assertEquals("RegionServer,sub=IPC", rsSource.getMetricsJmxContext());<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> assertEquals("RegionServer", rsSource.getMetricsName());<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> |
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| </html> |
