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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.namequeues;</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.assertArrayEquals;</span>
<span class="source-line-no">021</span><span id="line-21">import static org.junit.Assert.assertEquals;</span>
<span class="source-line-no">022</span><span id="line-22">import static org.junit.Assert.assertFalse;</span>
<span class="source-line-no">023</span><span id="line-23"></span>
<span class="source-line-no">024</span><span id="line-24">import java.io.IOException;</span>
<span class="source-line-no">025</span><span id="line-25">import java.net.InetAddress;</span>
<span class="source-line-no">026</span><span id="line-26">import java.nio.ByteBuffer;</span>
<span class="source-line-no">027</span><span id="line-27">import java.security.cert.X509Certificate;</span>
<span class="source-line-no">028</span><span id="line-28">import java.util.Arrays;</span>
<span class="source-line-no">029</span><span id="line-29">import java.util.Collections;</span>
<span class="source-line-no">030</span><span id="line-30">import java.util.Map;</span>
<span class="source-line-no">031</span><span id="line-31">import java.util.Optional;</span>
<span class="source-line-no">032</span><span id="line-32">import org.apache.hadoop.hbase.ExtendedCellScanner;</span>
<span class="source-line-no">033</span><span id="line-33">import org.apache.hadoop.hbase.HBaseClassTestRule;</span>
<span class="source-line-no">034</span><span id="line-34">import org.apache.hadoop.hbase.ipc.RpcCall;</span>
<span class="source-line-no">035</span><span id="line-35">import org.apache.hadoop.hbase.ipc.RpcCallback;</span>
<span class="source-line-no">036</span><span id="line-36">import org.apache.hadoop.hbase.security.User;</span>
<span class="source-line-no">037</span><span id="line-37">import org.apache.hadoop.hbase.testclassification.RegionServerTests;</span>
<span class="source-line-no">038</span><span id="line-38">import org.apache.hadoop.hbase.testclassification.SmallTests;</span>
<span class="source-line-no">039</span><span id="line-39">import org.apache.hadoop.hbase.util.Bytes;</span>
<span class="source-line-no">040</span><span id="line-40">import org.junit.ClassRule;</span>
<span class="source-line-no">041</span><span id="line-41">import org.junit.Test;</span>
<span class="source-line-no">042</span><span id="line-42">import org.junit.experimental.categories.Category;</span>
<span class="source-line-no">043</span><span id="line-43"></span>
<span class="source-line-no">044</span><span id="line-44">import org.apache.hbase.thirdparty.com.google.protobuf.BlockingService;</span>
<span class="source-line-no">045</span><span id="line-45">import org.apache.hbase.thirdparty.com.google.protobuf.ByteString;</span>
<span class="source-line-no">046</span><span id="line-46">import org.apache.hbase.thirdparty.com.google.protobuf.CodedInputStream;</span>
<span class="source-line-no">047</span><span id="line-47">import org.apache.hbase.thirdparty.com.google.protobuf.Descriptors;</span>
<span class="source-line-no">048</span><span id="line-48">import org.apache.hbase.thirdparty.com.google.protobuf.Message;</span>
<span class="source-line-no">049</span><span id="line-49">import org.apache.hbase.thirdparty.com.google.protobuf.UnsafeByteOperations;</span>
<span class="source-line-no">050</span><span id="line-50"></span>
<span class="source-line-no">051</span><span id="line-51">import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;</span>
<span class="source-line-no">052</span><span id="line-52">import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos;</span>
<span class="source-line-no">053</span><span id="line-53">import org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos;</span>
<span class="source-line-no">054</span><span id="line-54">import org.apache.hadoop.hbase.shaded.protobuf.generated.RPCProtos;</span>
<span class="source-line-no">055</span><span id="line-55"></span>
<span class="source-line-no">056</span><span id="line-56">@Category({ RegionServerTests.class, SmallTests.class })</span>
<span class="source-line-no">057</span><span id="line-57">public class TestRpcLogDetails {</span>
<span class="source-line-no">058</span><span id="line-58"></span>
<span class="source-line-no">059</span><span id="line-59"> @ClassRule</span>
<span class="source-line-no">060</span><span id="line-60"> public static final HBaseClassTestRule CLASS_RULE =</span>
<span class="source-line-no">061</span><span id="line-61"> HBaseClassTestRule.forClass(TestRpcLogDetails.class);</span>
<span class="source-line-no">062</span><span id="line-62"></span>
<span class="source-line-no">063</span><span id="line-63"> private final ClientProtos.Scan scan =</span>
<span class="source-line-no">064</span><span id="line-64"> ClientProtos.Scan.newBuilder().setStartRow(ByteString.copyFrom(Bytes.toBytes("abc")))</span>
<span class="source-line-no">065</span><span id="line-65"> .setStopRow(ByteString.copyFrom(Bytes.toBytes("xyz"))).build();</span>
<span class="source-line-no">066</span><span id="line-66"> private final ClientProtos.Scan otherScan =</span>
<span class="source-line-no">067</span><span id="line-67"> ClientProtos.Scan.newBuilder().setStartRow(ByteString.copyFrom(Bytes.toBytes("def")))</span>
<span class="source-line-no">068</span><span id="line-68"> .setStopRow(ByteString.copyFrom(Bytes.toBytes("uvw"))).build();</span>
<span class="source-line-no">069</span><span id="line-69"> private final ClientProtos.ScanRequest scanRequest = ClientProtos.ScanRequest</span>
<span class="source-line-no">070</span><span id="line-70"> .newBuilder(ClientProtos.ScanRequest.getDefaultInstance()).setScan(scan).build();</span>
<span class="source-line-no">071</span><span id="line-71"> private final ClientProtos.ScanRequest otherScanRequest = ClientProtos.ScanRequest</span>
<span class="source-line-no">072</span><span id="line-72"> .newBuilder(ClientProtos.ScanRequest.getDefaultInstance()).setScan(otherScan).build();</span>
<span class="source-line-no">073</span><span id="line-73"></span>
<span class="source-line-no">074</span><span id="line-74"> @Test</span>
<span class="source-line-no">075</span><span id="line-75"> public void itDeepCopiesRpcLogDetailsParams() throws IOException {</span>
<span class="source-line-no">076</span><span id="line-76"> ByteBuffer buffer = ByteBuffer.allocate(scanRequest.toByteArray().length);</span>
<span class="source-line-no">077</span><span id="line-77"> CodedInputStream cis = UnsafeByteOperations.unsafeWrap(buffer).newCodedInput();</span>
<span class="source-line-no">078</span><span id="line-78"> cis.enableAliasing(true);</span>
<span class="source-line-no">079</span><span id="line-79"> buffer.put(scanRequest.toByteArray());</span>
<span class="source-line-no">080</span><span id="line-80"> Message.Builder messageBuilder = ClientProtos.ScanRequest.newBuilder();</span>
<span class="source-line-no">081</span><span id="line-81"> ProtobufUtil.mergeFrom(messageBuilder, cis, buffer.capacity());</span>
<span class="source-line-no">082</span><span id="line-82"> Message message = messageBuilder.build();</span>
<span class="source-line-no">083</span><span id="line-83"> RpcLogDetails rpcLogDetails =</span>
<span class="source-line-no">084</span><span id="line-84"> new RpcLogDetails(getRpcCall(message), message, null, 0L, 0L, 0, null, true, false);</span>
<span class="source-line-no">085</span><span id="line-85"></span>
<span class="source-line-no">086</span><span id="line-86"> // log's scan should be equal</span>
<span class="source-line-no">087</span><span id="line-87"> ClientProtos.Scan logScan = ((ClientProtos.ScanRequest) rpcLogDetails.getParam()).getScan();</span>
<span class="source-line-no">088</span><span id="line-88"> assertEquals(logScan, scan);</span>
<span class="source-line-no">089</span><span id="line-89"></span>
<span class="source-line-no">090</span><span id="line-90"> // ensure we have a different byte array for testing</span>
<span class="source-line-no">091</span><span id="line-91"> assertFalse(Arrays.equals(scanRequest.toByteArray(), otherScanRequest.toByteArray()));</span>
<span class="source-line-no">092</span><span id="line-92"></span>
<span class="source-line-no">093</span><span id="line-93"> // corrupt the underlying buffer</span>
<span class="source-line-no">094</span><span id="line-94"> buffer.position(0);</span>
<span class="source-line-no">095</span><span id="line-95"> buffer.put(otherScanRequest.toByteArray(), 0, otherScanRequest.toByteArray().length);</span>
<span class="source-line-no">096</span><span id="line-96"> assertArrayEquals(otherScanRequest.toByteArray(), buffer.array());</span>
<span class="source-line-no">097</span><span id="line-97"></span>
<span class="source-line-no">098</span><span id="line-98"> // log scan should still be original scan</span>
<span class="source-line-no">099</span><span id="line-99"> assertEquals(logScan, scan);</span>
<span class="source-line-no">100</span><span id="line-100"> }</span>
<span class="source-line-no">101</span><span id="line-101"></span>
<span class="source-line-no">102</span><span id="line-102"> @SuppressWarnings("checkstyle:methodlength")</span>
<span class="source-line-no">103</span><span id="line-103"> private static RpcCall getRpcCall(Message message) {</span>
<span class="source-line-no">104</span><span id="line-104"> RpcCall rpcCall = new RpcCall() {</span>
<span class="source-line-no">105</span><span id="line-105"> @Override</span>
<span class="source-line-no">106</span><span id="line-106"> public BlockingService getService() {</span>
<span class="source-line-no">107</span><span id="line-107"> return null;</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"> @Override</span>
<span class="source-line-no">111</span><span id="line-111"> public Descriptors.MethodDescriptor getMethod() {</span>
<span class="source-line-no">112</span><span id="line-112"> return null;</span>
<span class="source-line-no">113</span><span id="line-113"> }</span>
<span class="source-line-no">114</span><span id="line-114"></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 Message getParam() {</span>
<span class="source-line-no">117</span><span id="line-117"> return message;</span>
<span class="source-line-no">118</span><span id="line-118"> }</span>
<span class="source-line-no">119</span><span id="line-119"></span>
<span class="source-line-no">120</span><span id="line-120"> @Override</span>
<span class="source-line-no">121</span><span id="line-121"> public ExtendedCellScanner getCellScanner() {</span>
<span class="source-line-no">122</span><span id="line-122"> return null;</span>
<span class="source-line-no">123</span><span id="line-123"> }</span>
<span class="source-line-no">124</span><span id="line-124"></span>
<span class="source-line-no">125</span><span id="line-125"> @Override</span>
<span class="source-line-no">126</span><span id="line-126"> public long getReceiveTime() {</span>
<span class="source-line-no">127</span><span id="line-127"> return 0;</span>
<span class="source-line-no">128</span><span id="line-128"> }</span>
<span class="source-line-no">129</span><span id="line-129"></span>
<span class="source-line-no">130</span><span id="line-130"> @Override</span>
<span class="source-line-no">131</span><span id="line-131"> public long getStartTime() {</span>
<span class="source-line-no">132</span><span id="line-132"> return 0;</span>
<span class="source-line-no">133</span><span id="line-133"> }</span>
<span class="source-line-no">134</span><span id="line-134"></span>
<span class="source-line-no">135</span><span id="line-135"> @Override</span>
<span class="source-line-no">136</span><span id="line-136"> public void setStartTime(long startTime) {</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 int getTimeout() {</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 int getPriority() {</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 getDeadline() {</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 getSize() {</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 RPCProtos.RequestHeader getHeader() {</span>
<span class="source-line-no">161</span><span id="line-161"> return null;</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 Map&lt;String, byte[]&gt; getConnectionAttributes() {</span>
<span class="source-line-no">166</span><span id="line-166"> return Collections.emptyMap();</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 Map&lt;String, byte[]&gt; getRequestAttributes() {</span>
<span class="source-line-no">171</span><span id="line-171"> return Collections.emptyMap();</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 byte[] getRequestAttribute(String key) {</span>
<span class="source-line-no">176</span><span id="line-176"> return null;</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 int getRemotePort() {</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 void setResponse(Message param, ExtendedCellScanner cells, Throwable errorThrowable,</span>
<span class="source-line-no">186</span><span id="line-186"> String error) {</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 void sendResponseIfReady() throws IOException {</span>
<span class="source-line-no">191</span><span id="line-191"> }</span>
<span class="source-line-no">192</span><span id="line-192"></span>
<span class="source-line-no">193</span><span id="line-193"> @Override</span>
<span class="source-line-no">194</span><span id="line-194"> public void cleanup() {</span>
<span class="source-line-no">195</span><span id="line-195"> }</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 String toShortString() {</span>
<span class="source-line-no">199</span><span id="line-199"> return null;</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 disconnectSince() {</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 boolean isClientCellBlockSupported() {</span>
<span class="source-line-no">209</span><span id="line-209"> return false;</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 Optional&lt;User&gt; getRequestUser() {</span>
<span class="source-line-no">214</span><span id="line-214"> return null;</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 Optional&lt;X509Certificate[]&gt; getClientCertificateChain() {</span>
<span class="source-line-no">219</span><span id="line-219"> return Optional.empty();</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 InetAddress getRemoteAddress() {</span>
<span class="source-line-no">224</span><span id="line-224"> return null;</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 HBaseProtos.VersionInfo getClientVersionInfo() {</span>
<span class="source-line-no">229</span><span id="line-229"> return null;</span>
<span class="source-line-no">230</span><span id="line-230"> }</span>
<span class="source-line-no">231</span><span id="line-231"></span>
<span class="source-line-no">232</span><span id="line-232"> @Override</span>
<span class="source-line-no">233</span><span id="line-233"> public void setCallBack(RpcCallback callback) {</span>
<span class="source-line-no">234</span><span id="line-234"> }</span>
<span class="source-line-no">235</span><span id="line-235"></span>
<span class="source-line-no">236</span><span id="line-236"> @Override</span>
<span class="source-line-no">237</span><span id="line-237"> public boolean isRetryImmediatelySupported() {</span>
<span class="source-line-no">238</span><span id="line-238"> return false;</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"> @Override</span>
<span class="source-line-no">242</span><span id="line-242"> public long getResponseCellSize() {</span>
<span class="source-line-no">243</span><span id="line-243"> return 0;</span>
<span class="source-line-no">244</span><span id="line-244"> }</span>
<span class="source-line-no">245</span><span id="line-245"></span>
<span class="source-line-no">246</span><span id="line-246"> @Override</span>
<span class="source-line-no">247</span><span id="line-247"> public void incrementResponseCellSize(long cellSize) {</span>
<span class="source-line-no">248</span><span id="line-248"> }</span>
<span class="source-line-no">249</span><span id="line-249"></span>
<span class="source-line-no">250</span><span id="line-250"> @Override</span>
<span class="source-line-no">251</span><span id="line-251"> public long getBlockBytesScanned() {</span>
<span class="source-line-no">252</span><span id="line-252"> return 0;</span>
<span class="source-line-no">253</span><span id="line-253"> }</span>
<span class="source-line-no">254</span><span id="line-254"></span>
<span class="source-line-no">255</span><span id="line-255"> @Override</span>
<span class="source-line-no">256</span><span id="line-256"> public void incrementBlockBytesScanned(long blockSize) {</span>
<span class="source-line-no">257</span><span id="line-257"> }</span>
<span class="source-line-no">258</span><span id="line-258"></span>
<span class="source-line-no">259</span><span id="line-259"> @Override</span>
<span class="source-line-no">260</span><span id="line-260"> public long getResponseExceptionSize() {</span>
<span class="source-line-no">261</span><span id="line-261"> return 0;</span>
<span class="source-line-no">262</span><span id="line-262"> }</span>
<span class="source-line-no">263</span><span id="line-263"></span>
<span class="source-line-no">264</span><span id="line-264"> @Override</span>
<span class="source-line-no">265</span><span id="line-265"> public void incrementResponseExceptionSize(long exceptionSize) {</span>
<span class="source-line-no">266</span><span id="line-266"> }</span>
<span class="source-line-no">267</span><span id="line-267"></span>
<span class="source-line-no">268</span><span id="line-268"> @Override</span>
<span class="source-line-no">269</span><span id="line-269"> public void updateFsReadTime(long latencyMillis) {</span>
<span class="source-line-no">270</span><span id="line-270"></span>
<span class="source-line-no">271</span><span id="line-271"> }</span>
<span class="source-line-no">272</span><span id="line-272"></span>
<span class="source-line-no">273</span><span id="line-273"> @Override</span>
<span class="source-line-no">274</span><span id="line-274"> public long getFsReadTime() {</span>
<span class="source-line-no">275</span><span id="line-275"> return 0;</span>
<span class="source-line-no">276</span><span id="line-276"> }</span>
<span class="source-line-no">277</span><span id="line-277"> };</span>
<span class="source-line-no">278</span><span id="line-278"> return rpcCall;</span>
<span class="source-line-no">279</span><span id="line-279"> }</span>
<span class="source-line-no">280</span><span id="line-280"></span>
<span class="source-line-no">281</span><span id="line-281">}</span>
</pre>
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