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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.assertEquals;</span> |
| <span class="source-line-no">021</span><span id="line-21">import static org.junit.Assert.assertNotEquals;</span> |
| <span class="source-line-no">022</span><span id="line-22"></span> |
| <span class="source-line-no">023</span><span id="line-23">import java.util.HashMap;</span> |
| <span class="source-line-no">024</span><span id="line-24">import java.util.Map;</span> |
| <span class="source-line-no">025</span><span id="line-25">import org.apache.hadoop.hbase.CompatibilitySingletonFactory;</span> |
| <span class="source-line-no">026</span><span id="line-26">import org.apache.hadoop.hbase.HBaseClassTestRule;</span> |
| <span class="source-line-no">027</span><span id="line-27">import org.apache.hadoop.hbase.testclassification.MetricsTests;</span> |
| <span class="source-line-no">028</span><span id="line-28">import org.apache.hadoop.hbase.testclassification.SmallTests;</span> |
| <span class="source-line-no">029</span><span id="line-29">import org.junit.ClassRule;</span> |
| <span class="source-line-no">030</span><span id="line-30">import org.junit.Test;</span> |
| <span class="source-line-no">031</span><span id="line-31">import org.junit.experimental.categories.Category;</span> |
| <span class="source-line-no">032</span><span id="line-32"></span> |
| <span class="source-line-no">033</span><span id="line-33">@Category({ MetricsTests.class, SmallTests.class })</span> |
| <span class="source-line-no">034</span><span id="line-34">public class TestMetricsRegionSourceImpl {</span> |
| <span class="source-line-no">035</span><span id="line-35"> @ClassRule</span> |
| <span class="source-line-no">036</span><span id="line-36"> public static final HBaseClassTestRule CLASS_RULE =</span> |
| <span class="source-line-no">037</span><span id="line-37"> HBaseClassTestRule.forClass(TestMetricsRegionSourceImpl.class);</span> |
| <span class="source-line-no">038</span><span id="line-38"></span> |
| <span class="source-line-no">039</span><span id="line-39"> @SuppressWarnings("SelfComparison")</span> |
| <span class="source-line-no">040</span><span id="line-40"> @Test</span> |
| <span class="source-line-no">041</span><span id="line-41"> public void testCompareToHashCodeEquals() {</span> |
| <span class="source-line-no">042</span><span id="line-42"> MetricsRegionServerSourceFactory fact =</span> |
| <span class="source-line-no">043</span><span id="line-43"> CompatibilitySingletonFactory.getInstance(MetricsRegionServerSourceFactory.class);</span> |
| <span class="source-line-no">044</span><span id="line-44"></span> |
| <span class="source-line-no">045</span><span id="line-45"> MetricsRegionSource one = fact.createRegion(new RegionWrapperStub("TEST"));</span> |
| <span class="source-line-no">046</span><span id="line-46"> MetricsRegionSource oneClone = fact.createRegion(new RegionWrapperStub("TEST"));</span> |
| <span class="source-line-no">047</span><span id="line-47"> MetricsRegionSource two = fact.createRegion(new RegionWrapperStub("TWO"));</span> |
| <span class="source-line-no">048</span><span id="line-48"></span> |
| <span class="source-line-no">049</span><span id="line-49"> assertEquals(0, one.compareTo(oneClone));</span> |
| <span class="source-line-no">050</span><span id="line-50"> assertEquals(one.hashCode(), oneClone.hashCode());</span> |
| <span class="source-line-no">051</span><span id="line-51"> assertNotEquals(one, two);</span> |
| <span class="source-line-no">052</span><span id="line-52"></span> |
| <span class="source-line-no">053</span><span id="line-53"> assertNotEquals(0, one.compareTo(two));</span> |
| <span class="source-line-no">054</span><span id="line-54"> assertNotEquals(0, two.compareTo(one));</span> |
| <span class="source-line-no">055</span><span id="line-55"> assertNotEquals(one.compareTo(two), two.compareTo(one));</span> |
| <span class="source-line-no">056</span><span id="line-56"> assertEquals(0, two.compareTo(two));</span> |
| <span class="source-line-no">057</span><span id="line-57"> }</span> |
| <span class="source-line-no">058</span><span id="line-58"></span> |
| <span class="source-line-no">059</span><span id="line-59"> @Test(expected = RuntimeException.class)</span> |
| <span class="source-line-no">060</span><span id="line-60"> public void testNoGetRegionServerMetricsSourceImpl() {</span> |
| <span class="source-line-no">061</span><span id="line-61"> // This should throw an exception because MetricsRegionSourceImpl should only</span> |
| <span class="source-line-no">062</span><span id="line-62"> // be created by a factory.</span> |
| <span class="source-line-no">063</span><span id="line-63"> CompatibilitySingletonFactory.getInstance(MetricsRegionSource.class);</span> |
| <span class="source-line-no">064</span><span id="line-64"> }</span> |
| <span class="source-line-no">065</span><span id="line-65"></span> |
| <span class="source-line-no">066</span><span id="line-66"> static class RegionWrapperStub implements MetricsRegionWrapper {</span> |
| <span class="source-line-no">067</span><span id="line-67"></span> |
| <span class="source-line-no">068</span><span id="line-68"> private String regionName;</span> |
| <span class="source-line-no">069</span><span id="line-69"></span> |
| <span class="source-line-no">070</span><span id="line-70"> RegionWrapperStub(String regionName) {</span> |
| <span class="source-line-no">071</span><span id="line-71"> this.regionName = regionName;</span> |
| <span class="source-line-no">072</span><span id="line-72"> }</span> |
| <span class="source-line-no">073</span><span id="line-73"></span> |
| <span class="source-line-no">074</span><span id="line-74"> @Override</span> |
| <span class="source-line-no">075</span><span id="line-75"> public String getTableName() {</span> |
| <span class="source-line-no">076</span><span id="line-76"> return null;</span> |
| <span class="source-line-no">077</span><span id="line-77"> }</span> |
| <span class="source-line-no">078</span><span id="line-78"></span> |
| <span class="source-line-no">079</span><span id="line-79"> @Override</span> |
| <span class="source-line-no">080</span><span id="line-80"> public String getNamespace() {</span> |
| <span class="source-line-no">081</span><span id="line-81"> return null;</span> |
| <span class="source-line-no">082</span><span id="line-82"> }</span> |
| <span class="source-line-no">083</span><span id="line-83"></span> |
| <span class="source-line-no">084</span><span id="line-84"> @Override</span> |
| <span class="source-line-no">085</span><span id="line-85"> public String getRegionName() {</span> |
| <span class="source-line-no">086</span><span id="line-86"> return this.regionName;</span> |
| <span class="source-line-no">087</span><span id="line-87"> }</span> |
| <span class="source-line-no">088</span><span id="line-88"></span> |
| <span class="source-line-no">089</span><span id="line-89"> @Override</span> |
| <span class="source-line-no">090</span><span id="line-90"> public long getNumStores() {</span> |
| <span class="source-line-no">091</span><span id="line-91"> return 0;</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"> @Override</span> |
| <span class="source-line-no">095</span><span id="line-95"> public long getNumStoreFiles() {</span> |
| <span class="source-line-no">096</span><span id="line-96"> return 0;</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 long getStoreRefCount() {</span> |
| <span class="source-line-no">101</span><span id="line-101"> return 0;</span> |
| <span class="source-line-no">102</span><span id="line-102"> }</span> |
| <span class="source-line-no">103</span><span id="line-103"></span> |
| <span class="source-line-no">104</span><span id="line-104"> @Override</span> |
| <span class="source-line-no">105</span><span id="line-105"> public long getMaxCompactedStoreFileRefCount() {</span> |
| <span class="source-line-no">106</span><span id="line-106"> return 0;</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"> @Override</span> |
| <span class="source-line-no">110</span><span id="line-110"> public long getMemStoreSize() {</span> |
| <span class="source-line-no">111</span><span id="line-111"> return 0;</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"> @Override</span> |
| <span class="source-line-no">115</span><span id="line-115"> public long getStoreFileSize() {</span> |
| <span class="source-line-no">116</span><span id="line-116"> return 0;</span> |
| <span class="source-line-no">117</span><span id="line-117"> }</span> |
| <span class="source-line-no">118</span><span id="line-118"></span> |
| <span class="source-line-no">119</span><span id="line-119"> @Override</span> |
| <span class="source-line-no">120</span><span id="line-120"> public float getCurrentRegionCacheRatio() {</span> |
| <span class="source-line-no">121</span><span id="line-121"> return 0;</span> |
| <span class="source-line-no">122</span><span id="line-122"> }</span> |
| <span class="source-line-no">123</span><span id="line-123"></span> |
| <span class="source-line-no">124</span><span id="line-124"> @Override</span> |
| <span class="source-line-no">125</span><span id="line-125"> public long getReadRequestCount() {</span> |
| <span class="source-line-no">126</span><span id="line-126"> return 0;</span> |
| <span class="source-line-no">127</span><span id="line-127"> }</span> |
| <span class="source-line-no">128</span><span id="line-128"></span> |
| <span class="source-line-no">129</span><span id="line-129"> @Override</span> |
| <span class="source-line-no">130</span><span id="line-130"> public long getFilteredReadRequestCount() {</span> |
| <span class="source-line-no">131</span><span id="line-131"> return 0;</span> |
| <span class="source-line-no">132</span><span id="line-132"> }</span> |
| <span class="source-line-no">133</span><span id="line-133"></span> |
| <span class="source-line-no">134</span><span id="line-134"> @Override</span> |
| <span class="source-line-no">135</span><span id="line-135"> public long getMaxStoreFileAge() {</span> |
| <span class="source-line-no">136</span><span id="line-136"> return 0;</span> |
| <span class="source-line-no">137</span><span id="line-137"> }</span> |
| <span class="source-line-no">138</span><span id="line-138"></span> |
| <span class="source-line-no">139</span><span id="line-139"> @Override</span> |
| <span class="source-line-no">140</span><span id="line-140"> public long getMinStoreFileAge() {</span> |
| <span class="source-line-no">141</span><span id="line-141"> return 0;</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"> @Override</span> |
| <span class="source-line-no">145</span><span id="line-145"> public long getAvgStoreFileAge() {</span> |
| <span class="source-line-no">146</span><span id="line-146"> return 0;</span> |
| <span class="source-line-no">147</span><span id="line-147"> }</span> |
| <span class="source-line-no">148</span><span id="line-148"></span> |
| <span class="source-line-no">149</span><span id="line-149"> @Override</span> |
| <span class="source-line-no">150</span><span id="line-150"> public long getNumReferenceFiles() {</span> |
| <span class="source-line-no">151</span><span id="line-151"> return 0;</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"> @Override</span> |
| <span class="source-line-no">155</span><span id="line-155"> public long getCpRequestCount() {</span> |
| <span class="source-line-no">156</span><span id="line-156"> return 0;</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"> @Override</span> |
| <span class="source-line-no">160</span><span id="line-160"> public long getWriteRequestCount() {</span> |
| <span class="source-line-no">161</span><span id="line-161"> return 0;</span> |
| <span class="source-line-no">162</span><span id="line-162"> }</span> |
| <span class="source-line-no">163</span><span id="line-163"></span> |
| <span class="source-line-no">164</span><span id="line-164"> @Override</span> |
| <span class="source-line-no">165</span><span id="line-165"> public long getNumFilesCompacted() {</span> |
| <span class="source-line-no">166</span><span id="line-166"> return 0;</span> |
| <span class="source-line-no">167</span><span id="line-167"> }</span> |
| <span class="source-line-no">168</span><span id="line-168"></span> |
| <span class="source-line-no">169</span><span id="line-169"> @Override</span> |
| <span class="source-line-no">170</span><span id="line-170"> public long getNumBytesCompacted() {</span> |
| <span class="source-line-no">171</span><span id="line-171"> return 0;</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"> @Override</span> |
| <span class="source-line-no">175</span><span id="line-175"> public long getLastMajorCompactionAge() {</span> |
| <span class="source-line-no">176</span><span id="line-176"> return 0;</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"> @Override</span> |
| <span class="source-line-no">180</span><span id="line-180"> public long getNumCompactionsCompleted() {</span> |
| <span class="source-line-no">181</span><span id="line-181"> return 0;</span> |
| <span class="source-line-no">182</span><span id="line-182"> }</span> |
| <span class="source-line-no">183</span><span id="line-183"></span> |
| <span class="source-line-no">184</span><span id="line-184"> @Override</span> |
| <span class="source-line-no">185</span><span id="line-185"> public long getNumCompactionsFailed() {</span> |
| <span class="source-line-no">186</span><span id="line-186"> return 0;</span> |
| <span class="source-line-no">187</span><span id="line-187"> }</span> |
| <span class="source-line-no">188</span><span id="line-188"></span> |
| <span class="source-line-no">189</span><span id="line-189"> @Override</span> |
| <span class="source-line-no">190</span><span id="line-190"> public int getRegionHashCode() {</span> |
| <span class="source-line-no">191</span><span id="line-191"> return regionName.hashCode();</span> |
| <span class="source-line-no">192</span><span id="line-192"> }</span> |
| <span class="source-line-no">193</span><span id="line-193"></span> |
| <span class="source-line-no">194</span><span id="line-194"> /**</span> |
| <span class="source-line-no">195</span><span id="line-195"> * Always return 0 for testing</span> |
| <span class="source-line-no">196</span><span id="line-196"> */</span> |
| <span class="source-line-no">197</span><span id="line-197"> @Override</span> |
| <span class="source-line-no">198</span><span id="line-198"> public int getReplicaId() {</span> |
| <span class="source-line-no">199</span><span id="line-199"> return 0;</span> |
| <span class="source-line-no">200</span><span id="line-200"> }</span> |
| <span class="source-line-no">201</span><span id="line-201"></span> |
| <span class="source-line-no">202</span><span id="line-202"> @Override</span> |
| <span class="source-line-no">203</span><span id="line-203"> public long getNumCompactionsQueued() {</span> |
| <span class="source-line-no">204</span><span id="line-204"> return 0;</span> |
| <span class="source-line-no">205</span><span id="line-205"> }</span> |
| <span class="source-line-no">206</span><span id="line-206"></span> |
| <span class="source-line-no">207</span><span id="line-207"> @Override</span> |
| <span class="source-line-no">208</span><span id="line-208"> public long getNumFlushesQueued() {</span> |
| <span class="source-line-no">209</span><span id="line-209"> return 0;</span> |
| <span class="source-line-no">210</span><span id="line-210"> }</span> |
| <span class="source-line-no">211</span><span id="line-211"></span> |
| <span class="source-line-no">212</span><span id="line-212"> @Override</span> |
| <span class="source-line-no">213</span><span id="line-213"> public long getMaxCompactionQueueSize() {</span> |
| <span class="source-line-no">214</span><span id="line-214"> return 0;</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"> @Override</span> |
| <span class="source-line-no">218</span><span id="line-218"> public long getMaxFlushQueueSize() {</span> |
| <span class="source-line-no">219</span><span id="line-219"> return 0;</span> |
| <span class="source-line-no">220</span><span id="line-220"> }</span> |
| <span class="source-line-no">221</span><span id="line-221"></span> |
| <span class="source-line-no">222</span><span id="line-222"> @Override</span> |
| <span class="source-line-no">223</span><span id="line-223"> public long getTotalRequestCount() {</span> |
| <span class="source-line-no">224</span><span id="line-224"> return 0;</span> |
| <span class="source-line-no">225</span><span id="line-225"> }</span> |
| <span class="source-line-no">226</span><span id="line-226"></span> |
| <span class="source-line-no">227</span><span id="line-227"> @Override</span> |
| <span class="source-line-no">228</span><span id="line-228"> public Map<String, Long> getMemstoreOnlyRowReadsCount() {</span> |
| <span class="source-line-no">229</span><span id="line-229"> Map<String, Long> map = new HashMap<String, Long>();</span> |
| <span class="source-line-no">230</span><span id="line-230"> map.put("info", 0L);</span> |
| <span class="source-line-no">231</span><span id="line-231"> return map;</span> |
| <span class="source-line-no">232</span><span id="line-232"> }</span> |
| <span class="source-line-no">233</span><span id="line-233"></span> |
| <span class="source-line-no">234</span><span id="line-234"> @Override</span> |
| <span class="source-line-no">235</span><span id="line-235"> public Map<String, Long> getMixedRowReadsCount() {</span> |
| <span class="source-line-no">236</span><span id="line-236"> Map<String, Long> map = new HashMap<String, Long>();</span> |
| <span class="source-line-no">237</span><span id="line-237"> map.put("info", 0L);</span> |
| <span class="source-line-no">238</span><span id="line-238"> return map;</span> |
| <span class="source-line-no">239</span><span id="line-239"> }</span> |
| <span class="source-line-no">240</span><span id="line-240"> }</span> |
| <span class="source-line-no">241</span><span id="line-241">}</span> |
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| </pre> |
| </div> |
| </main> |
| </body> |
| </html> |
