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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.client;</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.apache.hadoop.hbase.HConstants.HIGH_QOS;</span>
<span class="source-line-no">021</span><span id="line-21">import static org.apache.hadoop.hbase.HConstants.NORMAL_QOS;</span>
<span class="source-line-no">022</span><span id="line-22">import static org.apache.hadoop.hbase.HConstants.SYSTEMTABLE_QOS;</span>
<span class="source-line-no">023</span><span id="line-23">import static org.apache.hadoop.hbase.NamespaceDescriptor.SYSTEM_NAMESPACE_NAME_STR;</span>
<span class="source-line-no">024</span><span id="line-24">import static org.mockito.ArgumentMatchers.any;</span>
<span class="source-line-no">025</span><span id="line-25">import static org.mockito.ArgumentMatchers.argThat;</span>
<span class="source-line-no">026</span><span id="line-26">import static org.mockito.Mockito.doAnswer;</span>
<span class="source-line-no">027</span><span id="line-27">import static org.mockito.Mockito.mock;</span>
<span class="source-line-no">028</span><span id="line-28">import static org.mockito.Mockito.times;</span>
<span class="source-line-no">029</span><span id="line-29">import static org.mockito.Mockito.verify;</span>
<span class="source-line-no">030</span><span id="line-30"></span>
<span class="source-line-no">031</span><span id="line-31">import java.io.IOException;</span>
<span class="source-line-no">032</span><span id="line-32">import java.util.concurrent.CompletableFuture;</span>
<span class="source-line-no">033</span><span id="line-33">import org.apache.hadoop.conf.Configuration;</span>
<span class="source-line-no">034</span><span id="line-34">import org.apache.hadoop.hbase.HBaseClassTestRule;</span>
<span class="source-line-no">035</span><span id="line-35">import org.apache.hadoop.hbase.HBaseConfiguration;</span>
<span class="source-line-no">036</span><span id="line-36">import org.apache.hadoop.hbase.ServerName;</span>
<span class="source-line-no">037</span><span id="line-37">import org.apache.hadoop.hbase.TableName;</span>
<span class="source-line-no">038</span><span id="line-38">import org.apache.hadoop.hbase.ipc.HBaseRpcController;</span>
<span class="source-line-no">039</span><span id="line-39">import org.apache.hadoop.hbase.security.User;</span>
<span class="source-line-no">040</span><span id="line-40">import org.apache.hadoop.hbase.security.UserProvider;</span>
<span class="source-line-no">041</span><span id="line-41">import org.apache.hadoop.hbase.testclassification.ClientTests;</span>
<span class="source-line-no">042</span><span id="line-42">import org.apache.hadoop.hbase.testclassification.SmallTests;</span>
<span class="source-line-no">043</span><span id="line-43">import org.junit.Before;</span>
<span class="source-line-no">044</span><span id="line-44">import org.junit.ClassRule;</span>
<span class="source-line-no">045</span><span id="line-45">import org.junit.Rule;</span>
<span class="source-line-no">046</span><span id="line-46">import org.junit.Test;</span>
<span class="source-line-no">047</span><span id="line-47">import org.junit.experimental.categories.Category;</span>
<span class="source-line-no">048</span><span id="line-48">import org.junit.rules.TestName;</span>
<span class="source-line-no">049</span><span id="line-49">import org.mockito.ArgumentMatcher;</span>
<span class="source-line-no">050</span><span id="line-50">import org.mockito.invocation.InvocationOnMock;</span>
<span class="source-line-no">051</span><span id="line-51">import org.mockito.stubbing.Answer;</span>
<span class="source-line-no">052</span><span id="line-52"></span>
<span class="source-line-no">053</span><span id="line-53">import org.apache.hbase.thirdparty.com.google.protobuf.RpcCallback;</span>
<span class="source-line-no">054</span><span id="line-54"></span>
<span class="source-line-no">055</span><span id="line-55">import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.AdminService;</span>
<span class="source-line-no">056</span><span id="line-56">import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.AdminService.Interface;</span>
<span class="source-line-no">057</span><span id="line-57">import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.StopServerRequest;</span>
<span class="source-line-no">058</span><span id="line-58">import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.StopServerResponse;</span>
<span class="source-line-no">059</span><span id="line-59">import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.CreateTableRequest;</span>
<span class="source-line-no">060</span><span id="line-60">import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.CreateTableResponse;</span>
<span class="source-line-no">061</span><span id="line-61">import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.GetProcedureResultRequest;</span>
<span class="source-line-no">062</span><span id="line-62">import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.GetProcedureResultResponse;</span>
<span class="source-line-no">063</span><span id="line-63">import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.MasterService;</span>
<span class="source-line-no">064</span><span id="line-64">import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ShutdownRequest;</span>
<span class="source-line-no">065</span><span id="line-65">import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ShutdownResponse;</span>
<span class="source-line-no">066</span><span id="line-66">import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.StopMasterRequest;</span>
<span class="source-line-no">067</span><span id="line-67">import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.StopMasterResponse;</span>
<span class="source-line-no">068</span><span id="line-68"></span>
<span class="source-line-no">069</span><span id="line-69">/**</span>
<span class="source-line-no">070</span><span id="line-70"> * Confirm that we will set the priority in {@link HBaseRpcController} for several admin operations.</span>
<span class="source-line-no">071</span><span id="line-71"> */</span>
<span class="source-line-no">072</span><span id="line-72">@Category({ ClientTests.class, SmallTests.class })</span>
<span class="source-line-no">073</span><span id="line-73">public class TestAsyncAdminRpcPriority {</span>
<span class="source-line-no">074</span><span id="line-74"></span>
<span class="source-line-no">075</span><span id="line-75"> @ClassRule</span>
<span class="source-line-no">076</span><span id="line-76"> public static final HBaseClassTestRule CLASS_RULE =</span>
<span class="source-line-no">077</span><span id="line-77"> HBaseClassTestRule.forClass(TestAsyncAdminRpcPriority.class);</span>
<span class="source-line-no">078</span><span id="line-78"></span>
<span class="source-line-no">079</span><span id="line-79"> private static Configuration CONF = HBaseConfiguration.create();</span>
<span class="source-line-no">080</span><span id="line-80"></span>
<span class="source-line-no">081</span><span id="line-81"> private MasterService.Interface masterStub;</span>
<span class="source-line-no">082</span><span id="line-82"></span>
<span class="source-line-no">083</span><span id="line-83"> private AdminService.Interface adminStub;</span>
<span class="source-line-no">084</span><span id="line-84"></span>
<span class="source-line-no">085</span><span id="line-85"> private AsyncConnection conn;</span>
<span class="source-line-no">086</span><span id="line-86"></span>
<span class="source-line-no">087</span><span id="line-87"> @Rule</span>
<span class="source-line-no">088</span><span id="line-88"> public TestName name = new TestName();</span>
<span class="source-line-no">089</span><span id="line-89"></span>
<span class="source-line-no">090</span><span id="line-90"> @Before</span>
<span class="source-line-no">091</span><span id="line-91"> public void setUp() throws IOException {</span>
<span class="source-line-no">092</span><span id="line-92"> masterStub = mock(MasterService.Interface.class);</span>
<span class="source-line-no">093</span><span id="line-93"> adminStub = mock(AdminService.Interface.class);</span>
<span class="source-line-no">094</span><span id="line-94"> doAnswer(new Answer&lt;Void&gt;() {</span>
<span class="source-line-no">095</span><span id="line-95"></span>
<span class="source-line-no">096</span><span id="line-96"> @Override</span>
<span class="source-line-no">097</span><span id="line-97"> public Void answer(InvocationOnMock invocation) throws Throwable {</span>
<span class="source-line-no">098</span><span id="line-98"> RpcCallback&lt;GetProcedureResultResponse&gt; done = invocation.getArgument(2);</span>
<span class="source-line-no">099</span><span id="line-99"> done.run(GetProcedureResultResponse.newBuilder()</span>
<span class="source-line-no">100</span><span id="line-100"> .setState(GetProcedureResultResponse.State.FINISHED).build());</span>
<span class="source-line-no">101</span><span id="line-101"> return null;</span>
<span class="source-line-no">102</span><span id="line-102"> }</span>
<span class="source-line-no">103</span><span id="line-103"> }).when(masterStub).getProcedureResult(any(HBaseRpcController.class),</span>
<span class="source-line-no">104</span><span id="line-104"> any(GetProcedureResultRequest.class), any());</span>
<span class="source-line-no">105</span><span id="line-105"> doAnswer(new Answer&lt;Void&gt;() {</span>
<span class="source-line-no">106</span><span id="line-106"></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 answer(InvocationOnMock invocation) throws Throwable {</span>
<span class="source-line-no">109</span><span id="line-109"> RpcCallback&lt;CreateTableResponse&gt; done = invocation.getArgument(2);</span>
<span class="source-line-no">110</span><span id="line-110"> done.run(CreateTableResponse.newBuilder().setProcId(1L).build());</span>
<span class="source-line-no">111</span><span id="line-111"> return null;</span>
<span class="source-line-no">112</span><span id="line-112"> }</span>
<span class="source-line-no">113</span><span id="line-113"> }).when(masterStub).createTable(any(HBaseRpcController.class), any(CreateTableRequest.class),</span>
<span class="source-line-no">114</span><span id="line-114"> any());</span>
<span class="source-line-no">115</span><span id="line-115"> doAnswer(new Answer&lt;Void&gt;() {</span>
<span class="source-line-no">116</span><span id="line-116"></span>
<span class="source-line-no">117</span><span id="line-117"> @Override</span>
<span class="source-line-no">118</span><span id="line-118"> public Void answer(InvocationOnMock invocation) throws Throwable {</span>
<span class="source-line-no">119</span><span id="line-119"> RpcCallback&lt;ShutdownResponse&gt; done = invocation.getArgument(2);</span>
<span class="source-line-no">120</span><span id="line-120"> done.run(ShutdownResponse.getDefaultInstance());</span>
<span class="source-line-no">121</span><span id="line-121"> return null;</span>
<span class="source-line-no">122</span><span id="line-122"> }</span>
<span class="source-line-no">123</span><span id="line-123"> }).when(masterStub).shutdown(any(HBaseRpcController.class), any(ShutdownRequest.class), any());</span>
<span class="source-line-no">124</span><span id="line-124"> doAnswer(new Answer&lt;Void&gt;() {</span>
<span class="source-line-no">125</span><span id="line-125"></span>
<span class="source-line-no">126</span><span id="line-126"> @Override</span>
<span class="source-line-no">127</span><span id="line-127"> public Void answer(InvocationOnMock invocation) throws Throwable {</span>
<span class="source-line-no">128</span><span id="line-128"> RpcCallback&lt;StopMasterResponse&gt; done = invocation.getArgument(2);</span>
<span class="source-line-no">129</span><span id="line-129"> done.run(StopMasterResponse.getDefaultInstance());</span>
<span class="source-line-no">130</span><span id="line-130"> return null;</span>
<span class="source-line-no">131</span><span id="line-131"> }</span>
<span class="source-line-no">132</span><span id="line-132"> }).when(masterStub).stopMaster(any(HBaseRpcController.class), any(StopMasterRequest.class),</span>
<span class="source-line-no">133</span><span id="line-133"> any());</span>
<span class="source-line-no">134</span><span id="line-134"></span>
<span class="source-line-no">135</span><span id="line-135"> doAnswer(new Answer&lt;Void&gt;() {</span>
<span class="source-line-no">136</span><span id="line-136"></span>
<span class="source-line-no">137</span><span id="line-137"> @Override</span>
<span class="source-line-no">138</span><span id="line-138"> public Void answer(InvocationOnMock invocation) throws Throwable {</span>
<span class="source-line-no">139</span><span id="line-139"> RpcCallback&lt;StopServerResponse&gt; done = invocation.getArgument(2);</span>
<span class="source-line-no">140</span><span id="line-140"> done.run(StopServerResponse.getDefaultInstance());</span>
<span class="source-line-no">141</span><span id="line-141"> return null;</span>
<span class="source-line-no">142</span><span id="line-142"> }</span>
<span class="source-line-no">143</span><span id="line-143"> }).when(adminStub).stopServer(any(HBaseRpcController.class), any(StopServerRequest.class),</span>
<span class="source-line-no">144</span><span id="line-144"> any());</span>
<span class="source-line-no">145</span><span id="line-145"> User user = UserProvider.instantiate(CONF).getCurrent();</span>
<span class="source-line-no">146</span><span id="line-146"> conn = new AsyncConnectionImpl(CONF, new DoNothingConnectionRegistry(CONF, user), "test", null,</span>
<span class="source-line-no">147</span><span id="line-147"> user) {</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"> CompletableFuture&lt;MasterService.Interface&gt; getMasterStub() {</span>
<span class="source-line-no">151</span><span id="line-151"> return CompletableFuture.completedFuture(masterStub);</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"> Interface getAdminStub(ServerName serverName) throws IOException {</span>
<span class="source-line-no">156</span><span id="line-156"> return adminStub;</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"></span>
<span class="source-line-no">161</span><span id="line-161"> private HBaseRpcController assertPriority(int priority) {</span>
<span class="source-line-no">162</span><span id="line-162"> return argThat(new ArgumentMatcher&lt;HBaseRpcController&gt;() {</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 boolean matches(HBaseRpcController controller) {</span>
<span class="source-line-no">166</span><span id="line-166"> return controller.getPriority() == priority;</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"> }</span>
<span class="source-line-no">170</span><span id="line-170"></span>
<span class="source-line-no">171</span><span id="line-171"> @Test</span>
<span class="source-line-no">172</span><span id="line-172"> public void testCreateNormalTable() {</span>
<span class="source-line-no">173</span><span id="line-173"> conn.getAdmin()</span>
<span class="source-line-no">174</span><span id="line-174"> .createTable(TableDescriptorBuilder.newBuilder(TableName.valueOf(name.getMethodName()))</span>
<span class="source-line-no">175</span><span id="line-175"> .setColumnFamily(ColumnFamilyDescriptorBuilder.of("cf")).build())</span>
<span class="source-line-no">176</span><span id="line-176"> .join();</span>
<span class="source-line-no">177</span><span id="line-177"> verify(masterStub, times(1)).createTable(assertPriority(NORMAL_QOS),</span>
<span class="source-line-no">178</span><span id="line-178"> any(CreateTableRequest.class), any());</span>
<span class="source-line-no">179</span><span id="line-179"> }</span>
<span class="source-line-no">180</span><span id="line-180"></span>
<span class="source-line-no">181</span><span id="line-181"> // a bit strange as we can not do this in production but anyway, just a client mock to confirm</span>
<span class="source-line-no">182</span><span id="line-182"> // that we pass the correct priority</span>
<span class="source-line-no">183</span><span id="line-183"> @Test</span>
<span class="source-line-no">184</span><span id="line-184"> public void testCreateSystemTable() {</span>
<span class="source-line-no">185</span><span id="line-185"> conn.getAdmin()</span>
<span class="source-line-no">186</span><span id="line-186"> .createTable(TableDescriptorBuilder</span>
<span class="source-line-no">187</span><span id="line-187"> .newBuilder(TableName.valueOf(SYSTEM_NAMESPACE_NAME_STR, name.getMethodName()))</span>
<span class="source-line-no">188</span><span id="line-188"> .setColumnFamily(ColumnFamilyDescriptorBuilder.of("cf")).build())</span>
<span class="source-line-no">189</span><span id="line-189"> .join();</span>
<span class="source-line-no">190</span><span id="line-190"> verify(masterStub, times(1)).createTable(assertPriority(SYSTEMTABLE_QOS),</span>
<span class="source-line-no">191</span><span id="line-191"> any(CreateTableRequest.class), any());</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"> // a bit strange as we can not do this in production but anyway, just a client mock to confirm</span>
<span class="source-line-no">195</span><span id="line-195"> // that we pass the correct priority</span>
<span class="source-line-no">196</span><span id="line-196"> @Test</span>
<span class="source-line-no">197</span><span id="line-197"> public void testCreateMetaTable() {</span>
<span class="source-line-no">198</span><span id="line-198"> conn.getAdmin().createTable(TableDescriptorBuilder.newBuilder(TableName.META_TABLE_NAME)</span>
<span class="source-line-no">199</span><span id="line-199"> .setColumnFamily(ColumnFamilyDescriptorBuilder.of("cf")).build()).join();</span>
<span class="source-line-no">200</span><span id="line-200"> verify(masterStub, times(1)).createTable(assertPriority(SYSTEMTABLE_QOS),</span>
<span class="source-line-no">201</span><span id="line-201"> any(CreateTableRequest.class), any());</span>
<span class="source-line-no">202</span><span id="line-202"> }</span>
<span class="source-line-no">203</span><span id="line-203"></span>
<span class="source-line-no">204</span><span id="line-204"> @Test</span>
<span class="source-line-no">205</span><span id="line-205"> public void testShutdown() {</span>
<span class="source-line-no">206</span><span id="line-206"> conn.getAdmin().shutdown().join();</span>
<span class="source-line-no">207</span><span id="line-207"> verify(masterStub, times(1)).shutdown(assertPriority(HIGH_QOS), any(ShutdownRequest.class),</span>
<span class="source-line-no">208</span><span id="line-208"> any());</span>
<span class="source-line-no">209</span><span id="line-209"> }</span>
<span class="source-line-no">210</span><span id="line-210"></span>
<span class="source-line-no">211</span><span id="line-211"> @Test</span>
<span class="source-line-no">212</span><span id="line-212"> public void testStopMaster() {</span>
<span class="source-line-no">213</span><span id="line-213"> conn.getAdmin().stopMaster().join();</span>
<span class="source-line-no">214</span><span id="line-214"> verify(masterStub, times(1)).stopMaster(assertPriority(HIGH_QOS), any(StopMasterRequest.class),</span>
<span class="source-line-no">215</span><span id="line-215"> any());</span>
<span class="source-line-no">216</span><span id="line-216"> }</span>
<span class="source-line-no">217</span><span id="line-217"></span>
<span class="source-line-no">218</span><span id="line-218"> @Test</span>
<span class="source-line-no">219</span><span id="line-219"> public void testStopRegionServer() {</span>
<span class="source-line-no">220</span><span id="line-220"> conn.getAdmin().stopRegionServer(ServerName.valueOf("rs", 16010, 12345)).join();</span>
<span class="source-line-no">221</span><span id="line-221"> verify(adminStub, times(1)).stopServer(assertPriority(HIGH_QOS), any(StopServerRequest.class),</span>
<span class="source-line-no">222</span><span id="line-222"> any());</span>
<span class="source-line-no">223</span><span id="line-223"> }</span>
<span class="source-line-no">224</span><span id="line-224">}</span>
</pre>
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