http://git-wip-us.apache.org/repos/asf/hbase-site/blob/f30982bd/xref-test/org/apache/hadoop/hbase/ipc/AbstractTestIPC.html ---------------------------------------------------------------------- diff --git a/xref-test/org/apache/hadoop/hbase/ipc/AbstractTestIPC.html b/xref-test/org/apache/hadoop/hbase/ipc/AbstractTestIPC.html index 41ce0e5..b059f72 100644 --- a/xref-test/org/apache/hadoop/hbase/ipc/AbstractTestIPC.html +++ b/xref-test/org/apache/hadoop/hbase/ipc/AbstractTestIPC.html @@ -67,367 +67,366 @@ <a class="jxr_linenumber" name="57" href="#57">57</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.Pair; <a class="jxr_linenumber" name="58" href="#58">58</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.io.compress.GzipCodec; <a class="jxr_linenumber" name="59" href="#59">59</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.util.StringUtils; -<a class="jxr_linenumber" name="60" href="#60">60</a> <strong class="jxr_keyword">import</strong> org.apache.http.ConnectionClosedException; -<a class="jxr_linenumber" name="61" href="#61">61</a> <strong class="jxr_keyword">import</strong> org.junit.Assert; -<a class="jxr_linenumber" name="62" href="#62">62</a> <strong class="jxr_keyword">import</strong> org.junit.Test; -<a class="jxr_linenumber" name="63" href="#63">63</a> -<a class="jxr_linenumber" name="64" href="#64">64</a> <strong class="jxr_keyword">import</strong> com.google.common.collect.ImmutableList; -<a class="jxr_linenumber" name="65" href="#65">65</a> <strong class="jxr_keyword">import</strong> com.google.common.collect.Lists; -<a class="jxr_linenumber" name="66" href="#66">66</a> <strong class="jxr_keyword">import</strong> com.google.protobuf.BlockingRpcChannel; -<a class="jxr_linenumber" name="67" href="#67">67</a> <strong class="jxr_keyword">import</strong> com.google.protobuf.BlockingService; -<a class="jxr_linenumber" name="68" href="#68">68</a> <strong class="jxr_keyword">import</strong> com.google.protobuf.Descriptors.MethodDescriptor; -<a class="jxr_linenumber" name="69" href="#69">69</a> <strong class="jxr_keyword">import</strong> com.google.protobuf.Message; -<a class="jxr_linenumber" name="70" href="#70">70</a> <strong class="jxr_keyword">import</strong> com.google.protobuf.RpcController; -<a class="jxr_linenumber" name="71" href="#71">71</a> <strong class="jxr_keyword">import</strong> com.google.protobuf.ServiceException; -<a class="jxr_linenumber" name="72" href="#72">72</a> -<a class="jxr_linenumber" name="73" href="#73">73</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="74" href="#74">74</a> <em class="jxr_javadoccomment"> * Some basic ipc tests.</em> -<a class="jxr_linenumber" name="75" href="#75">75</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="76" href="#76">76</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">abstract</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">AbstractTestIPC</a> { -<a class="jxr_linenumber" name="77" href="#77">77</a> -<a class="jxr_linenumber" name="78" href="#78">78</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Log LOG = LogFactory.getLog(AbstractTestIPC.<strong class="jxr_keyword">class</strong>); -<a class="jxr_linenumber" name="79" href="#79">79</a> -<a class="jxr_linenumber" name="80" href="#80">80</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> byte[] CELL_BYTES = Bytes.toBytes(<span class="jxr_string">"xyz"</span>); -<a class="jxr_linenumber" name="81" href="#81">81</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> KeyValue CELL = <strong class="jxr_keyword">new</strong> KeyValue(CELL_BYTES, CELL_BYTES, CELL_BYTES, CELL_BYTES); -<a class="jxr_linenumber" name="82" href="#82">82</a> <strong class="jxr_keyword">static</strong> byte[] BIG_CELL_BYTES = <strong class="jxr_keyword">new</strong> byte[10 * 1024]; -<a class="jxr_linenumber" name="83" href="#83">83</a> <strong class="jxr_keyword">static</strong> KeyValue BIG_CELL = <strong class="jxr_keyword">new</strong> KeyValue(CELL_BYTES, CELL_BYTES, CELL_BYTES, BIG_CELL_BYTES); -<a class="jxr_linenumber" name="84" href="#84">84</a> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Configuration CONF = HBaseConfiguration.create(); -<a class="jxr_linenumber" name="85" href="#85">85</a> <em class="jxr_comment">// We are using the test TestRpcServiceProtos generated classes and Service because they are</em> -<a class="jxr_linenumber" name="86" href="#86">86</a> <em class="jxr_comment">// available and basic with methods like 'echo', and ping. Below we make a blocking service</em> -<a class="jxr_linenumber" name="87" href="#87">87</a> <em class="jxr_comment">// by passing in implementation of blocking interface. We use this service in all tests that</em> -<a class="jxr_linenumber" name="88" href="#88">88</a> <em class="jxr_comment">// follow.</em> -<a class="jxr_linenumber" name="89" href="#89">89</a> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> BlockingService SERVICE = -<a class="jxr_linenumber" name="90" href="#90">90</a> TestRpcServiceProtos.TestProtobufRpcProto -<a class="jxr_linenumber" name="91" href="#91">91</a> .newReflectiveBlockingService(<strong class="jxr_keyword">new</strong> TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface() { -<a class="jxr_linenumber" name="92" href="#92">92</a> -<a class="jxr_linenumber" name="93" href="#93">93</a> @Override -<a class="jxr_linenumber" name="94" href="#94">94</a> <strong class="jxr_keyword">public</strong> EmptyResponseProto ping(RpcController controller, EmptyRequestProto request) -<a class="jxr_linenumber" name="95" href="#95">95</a> <strong class="jxr_keyword">throws</strong> ServiceException { -<a class="jxr_linenumber" name="96" href="#96">96</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="97" href="#97">97</a> } -<a class="jxr_linenumber" name="98" href="#98">98</a> -<a class="jxr_linenumber" name="99" href="#99">99</a> @Override -<a class="jxr_linenumber" name="100" href="#100">100</a> <strong class="jxr_keyword">public</strong> EmptyResponseProto error(RpcController controller, EmptyRequestProto request) -<a class="jxr_linenumber" name="101" href="#101">101</a> <strong class="jxr_keyword">throws</strong> ServiceException { -<a class="jxr_linenumber" name="102" href="#102">102</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="103" href="#103">103</a> } -<a class="jxr_linenumber" name="104" href="#104">104</a> -<a class="jxr_linenumber" name="105" href="#105">105</a> @Override -<a class="jxr_linenumber" name="106" href="#106">106</a> <strong class="jxr_keyword">public</strong> EchoResponseProto echo(RpcController controller, EchoRequestProto request) -<a class="jxr_linenumber" name="107" href="#107">107</a> <strong class="jxr_keyword">throws</strong> ServiceException { -<a class="jxr_linenumber" name="108" href="#108">108</a> <strong class="jxr_keyword">if</strong> (controller instanceof PayloadCarryingRpcController) { -<a class="jxr_linenumber" name="109" href="#109">109</a> PayloadCarryingRpcController pcrc = (PayloadCarryingRpcController) controller; -<a class="jxr_linenumber" name="110" href="#110">110</a> <em class="jxr_comment">// If cells, scan them to check we are able to iterate what we were given and since</em> -<a class="jxr_linenumber" name="111" href="#111">111</a> <em class="jxr_comment">// this is</em> -<a class="jxr_linenumber" name="112" href="#112">112</a> <em class="jxr_comment">// an echo, just put them back on the controller creating a new block. Tests our</em> -<a class="jxr_linenumber" name="113" href="#113">113</a> <em class="jxr_comment">// block</em> -<a class="jxr_linenumber" name="114" href="#114">114</a> <em class="jxr_comment">// building.</em> -<a class="jxr_linenumber" name="115" href="#115">115</a> CellScanner cellScanner = pcrc.cellScanner(); -<a class="jxr_linenumber" name="116" href="#116">116</a> List<Cell> list = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="117" href="#117">117</a> <strong class="jxr_keyword">if</strong> (cellScanner != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="118" href="#118">118</a> list = <strong class="jxr_keyword">new</strong> ArrayList<Cell>(); -<a class="jxr_linenumber" name="119" href="#119">119</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="120" href="#120">120</a> <strong class="jxr_keyword">while</strong> (cellScanner.advance()) { -<a class="jxr_linenumber" name="121" href="#121">121</a> list.add(cellScanner.current()); -<a class="jxr_linenumber" name="122" href="#122">122</a> } -<a class="jxr_linenumber" name="123" href="#123">123</a> } <strong class="jxr_keyword">catch</strong> (IOException e) { -<a class="jxr_linenumber" name="124" href="#124">124</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> ServiceException(e); -<a class="jxr_linenumber" name="125" href="#125">125</a> } -<a class="jxr_linenumber" name="126" href="#126">126</a> } -<a class="jxr_linenumber" name="127" href="#127">127</a> cellScanner = CellUtil.createCellScanner(list); -<a class="jxr_linenumber" name="128" href="#128">128</a> ((PayloadCarryingRpcController) controller).setCellScanner(cellScanner); -<a class="jxr_linenumber" name="129" href="#129">129</a> } -<a class="jxr_linenumber" name="130" href="#130">130</a> <strong class="jxr_keyword">return</strong> EchoResponseProto.newBuilder().setMessage(request.getMessage()).build(); -<a class="jxr_linenumber" name="131" href="#131">131</a> } -<a class="jxr_linenumber" name="132" href="#132">132</a> }); -<a class="jxr_linenumber" name="133" href="#133">133</a> -<a class="jxr_linenumber" name="134" href="#134">134</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="135" href="#135">135</a> <em class="jxr_javadoccomment"> * Instance of server. We actually don't do anything speical in here so could just use</em> -<a class="jxr_linenumber" name="136" href="#136">136</a> <em class="jxr_javadoccomment"> * HBaseRpcServer directly.</em> -<a class="jxr_linenumber" name="137" href="#137">137</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="138" href="#138">138</a> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a> <strong class="jxr_keyword">extends</strong> RpcServer { -<a class="jxr_linenumber" name="139" href="#139">139</a> -<a class="jxr_linenumber" name="140" href="#140">140</a> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a>() <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="141" href="#141">141</a> <strong class="jxr_keyword">this</strong>(<strong class="jxr_keyword">new</strong> FifoRpcScheduler(CONF, 1), CONF); -<a class="jxr_linenumber" name="142" href="#142">142</a> } -<a class="jxr_linenumber" name="143" href="#143">143</a> -<a class="jxr_linenumber" name="144" href="#144">144</a> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a>(Configuration conf) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="145" href="#145">145</a> <strong class="jxr_keyword">this</strong>(<strong class="jxr_keyword">new</strong> FifoRpcScheduler(conf, 1), conf); -<a class="jxr_linenumber" name="146" href="#146">146</a> } -<a class="jxr_linenumber" name="147" href="#147">147</a> -<a class="jxr_linenumber" name="148" href="#148">148</a> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a>(RpcScheduler scheduler, Configuration conf) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="149" href="#149">149</a> <strong class="jxr_keyword">super</strong>(<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"testRpcServer"</span>, Lists -<a class="jxr_linenumber" name="150" href="#150">150</a> .newArrayList(<strong class="jxr_keyword">new</strong> BlockingServiceAndInterface(SERVICE, <strong class="jxr_keyword">null</strong>)), <strong class="jxr_keyword">new</strong> InetSocketAddress( -<a class="jxr_linenumber" name="151" href="#151">151</a> <span class="jxr_string">"localhost"</span>, 0), conf, scheduler); -<a class="jxr_linenumber" name="152" href="#152">152</a> } -<a class="jxr_linenumber" name="153" href="#153">153</a> -<a class="jxr_linenumber" name="154" href="#154">154</a> @Override -<a class="jxr_linenumber" name="155" href="#155">155</a> <strong class="jxr_keyword">public</strong> Pair<Message, CellScanner> call(BlockingService service, MethodDescriptor md, -<a class="jxr_linenumber" name="156" href="#156">156</a> Message param, CellScanner cellScanner, <strong class="jxr_keyword">long</strong> receiveTime, MonitoredRPCHandler status) -<a class="jxr_linenumber" name="157" href="#157">157</a> <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="158" href="#158">158</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">super</strong>.call(service, md, param, cellScanner, receiveTime, status); -<a class="jxr_linenumber" name="159" href="#159">159</a> } -<a class="jxr_linenumber" name="160" href="#160">160</a> } -<a class="jxr_linenumber" name="161" href="#161">161</a> -<a class="jxr_linenumber" name="162" href="#162">162</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">abstract</strong> AbstractRpcClient createRpcClientNoCodec(Configuration conf); -<a class="jxr_linenumber" name="163" href="#163">163</a> -<a class="jxr_linenumber" name="164" href="#164">164</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="165" href="#165">165</a> <em class="jxr_javadoccomment"> * Ensure we do not HAVE TO HAVE a codec.</em> -<a class="jxr_linenumber" name="166" href="#166">166</a> <em class="jxr_javadoccomment"> * @throws InterruptedException</em> -<a class="jxr_linenumber" name="167" href="#167">167</a> <em class="jxr_javadoccomment"> * @throws IOException</em> -<a class="jxr_linenumber" name="168" href="#168">168</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="169" href="#169">169</a> @Test -<a class="jxr_linenumber" name="170" href="#170">170</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testNoCodec() <strong class="jxr_keyword">throws</strong> InterruptedException, IOException { -<a class="jxr_linenumber" name="171" href="#171">171</a> Configuration conf = HBaseConfiguration.create(); -<a class="jxr_linenumber" name="172" href="#172">172</a> AbstractRpcClient client = createRpcClientNoCodec(conf); -<a class="jxr_linenumber" name="173" href="#173">173</a> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a> rpcServer = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a>(); -<a class="jxr_linenumber" name="174" href="#174">174</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="175" href="#175">175</a> rpcServer.start(); -<a class="jxr_linenumber" name="176" href="#176">176</a> MethodDescriptor md = SERVICE.getDescriptorForType().findMethodByName(<span class="jxr_string">"echo"</span>); -<a class="jxr_linenumber" name="177" href="#177">177</a> <strong class="jxr_keyword">final</strong> String message = <span class="jxr_string">"hello"</span>; -<a class="jxr_linenumber" name="178" href="#178">178</a> EchoRequestProto param = EchoRequestProto.newBuilder().setMessage(message).build(); -<a class="jxr_linenumber" name="179" href="#179">179</a> InetSocketAddress address = rpcServer.getListenerAddress(); -<a class="jxr_linenumber" name="180" href="#180">180</a> <strong class="jxr_keyword">if</strong> (address == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="181" href="#181">181</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"Listener channel is closed"</span>); -<a class="jxr_linenumber" name="182" href="#182">182</a> } -<a class="jxr_linenumber" name="183" href="#183">183</a> Pair<Message, CellScanner> r = -<a class="jxr_linenumber" name="184" href="#184">184</a> client.call(<strong class="jxr_keyword">null</strong>, md, param, md.getOutputType().toProto(), User.getCurrent(), address, -<a class="jxr_linenumber" name="185" href="#185">185</a> <strong class="jxr_keyword">new</strong> MetricsConnection.CallStats()); -<a class="jxr_linenumber" name="186" href="#186">186</a> assertTrue(r.getSecond() == <strong class="jxr_keyword">null</strong>); -<a class="jxr_linenumber" name="187" href="#187">187</a> <em class="jxr_comment">// Silly assertion that the message is in the returned pb.</em> -<a class="jxr_linenumber" name="188" href="#188">188</a> assertTrue(r.getFirst().toString().contains(message)); -<a class="jxr_linenumber" name="189" href="#189">189</a> } <strong class="jxr_keyword">finally</strong> { -<a class="jxr_linenumber" name="190" href="#190">190</a> client.close(); -<a class="jxr_linenumber" name="191" href="#191">191</a> rpcServer.stop(); -<a class="jxr_linenumber" name="192" href="#192">192</a> } -<a class="jxr_linenumber" name="193" href="#193">193</a> } -<a class="jxr_linenumber" name="194" href="#194">194</a> -<a class="jxr_linenumber" name="195" href="#195">195</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">abstract</strong> AbstractRpcClient createRpcClient(Configuration conf); -<a class="jxr_linenumber" name="196" href="#196">196</a> -<a class="jxr_linenumber" name="197" href="#197">197</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="198" href="#198">198</a> <em class="jxr_javadoccomment"> * It is hard to verify the compression is actually happening under the wraps. Hope that if</em> -<a class="jxr_linenumber" name="199" href="#199">199</a> <em class="jxr_javadoccomment"> * unsupported, we'll get an exception out of some time (meantime, have to trace it manually to</em> -<a class="jxr_linenumber" name="200" href="#200">200</a> <em class="jxr_javadoccomment"> * confirm that compression is happening down in the client and server).</em> -<a class="jxr_linenumber" name="201" href="#201">201</a> <em class="jxr_javadoccomment"> * @throws IOException</em> -<a class="jxr_linenumber" name="202" href="#202">202</a> <em class="jxr_javadoccomment"> * @throws InterruptedException</em> -<a class="jxr_linenumber" name="203" href="#203">203</a> <em class="jxr_javadoccomment"> * @throws SecurityException</em> -<a class="jxr_linenumber" name="204" href="#204">204</a> <em class="jxr_javadoccomment"> * @throws NoSuchMethodException</em> -<a class="jxr_linenumber" name="205" href="#205">205</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="206" href="#206">206</a> @Test -<a class="jxr_linenumber" name="207" href="#207">207</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCompressCellBlock() <strong class="jxr_keyword">throws</strong> IOException, InterruptedException, SecurityException, -<a class="jxr_linenumber" name="208" href="#208">208</a> NoSuchMethodException, ServiceException { -<a class="jxr_linenumber" name="209" href="#209">209</a> Configuration conf = <strong class="jxr_keyword">new</strong> Configuration(HBaseConfiguration.create()); -<a class="jxr_linenumber" name="210" href="#210">210</a> conf.set(<span class="jxr_string">"hbase.client.rpc.compressor"</span>, GzipCodec.<strong class="jxr_keyword">class</strong>.getCanonicalName()); -<a class="jxr_linenumber" name="211" href="#211">211</a> List<Cell> cells = <strong class="jxr_keyword">new</strong> ArrayList<Cell>(); -<a class="jxr_linenumber" name="212" href="#212">212</a> <strong class="jxr_keyword">int</strong> count = 3; -<a class="jxr_linenumber" name="213" href="#213">213</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < count; i++) { -<a class="jxr_linenumber" name="214" href="#214">214</a> cells.add(CELL); -<a class="jxr_linenumber" name="215" href="#215">215</a> } -<a class="jxr_linenumber" name="216" href="#216">216</a> AbstractRpcClient client = createRpcClient(conf); -<a class="jxr_linenumber" name="217" href="#217">217</a> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a> rpcServer = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a>(); -<a class="jxr_linenumber" name="218" href="#218">218</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="219" href="#219">219</a> rpcServer.start(); -<a class="jxr_linenumber" name="220" href="#220">220</a> MethodDescriptor md = SERVICE.getDescriptorForType().findMethodByName(<span class="jxr_string">"echo"</span>); -<a class="jxr_linenumber" name="221" href="#221">221</a> EchoRequestProto param = EchoRequestProto.newBuilder().setMessage(<span class="jxr_string">"hello"</span>).build(); -<a class="jxr_linenumber" name="222" href="#222">222</a> PayloadCarryingRpcController pcrc = -<a class="jxr_linenumber" name="223" href="#223">223</a> <strong class="jxr_keyword">new</strong> PayloadCarryingRpcController(CellUtil.createCellScanner(cells)); -<a class="jxr_linenumber" name="224" href="#224">224</a> InetSocketAddress address = rpcServer.getListenerAddress(); -<a class="jxr_linenumber" name="225" href="#225">225</a> <strong class="jxr_keyword">if</strong> (address == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="226" href="#226">226</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"Listener channel is closed"</span>); -<a class="jxr_linenumber" name="227" href="#227">227</a> } -<a class="jxr_linenumber" name="228" href="#228">228</a> Pair<Message, CellScanner> r = -<a class="jxr_linenumber" name="229" href="#229">229</a> client.call(pcrc, md, param, md.getOutputType().toProto(), User.getCurrent(), address, -<a class="jxr_linenumber" name="230" href="#230">230</a> <strong class="jxr_keyword">new</strong> MetricsConnection.CallStats()); -<a class="jxr_linenumber" name="231" href="#231">231</a> <strong class="jxr_keyword">int</strong> index = 0; -<a class="jxr_linenumber" name="232" href="#232">232</a> <strong class="jxr_keyword">while</strong> (r.getSecond().advance()) { -<a class="jxr_linenumber" name="233" href="#233">233</a> assertTrue(CELL.equals(r.getSecond().current())); -<a class="jxr_linenumber" name="234" href="#234">234</a> index++; -<a class="jxr_linenumber" name="235" href="#235">235</a> } -<a class="jxr_linenumber" name="236" href="#236">236</a> assertEquals(count, index); -<a class="jxr_linenumber" name="237" href="#237">237</a> } <strong class="jxr_keyword">finally</strong> { -<a class="jxr_linenumber" name="238" href="#238">238</a> client.close(); -<a class="jxr_linenumber" name="239" href="#239">239</a> rpcServer.stop(); -<a class="jxr_linenumber" name="240" href="#240">240</a> } -<a class="jxr_linenumber" name="241" href="#241">241</a> } -<a class="jxr_linenumber" name="242" href="#242">242</a> -<a class="jxr_linenumber" name="243" href="#243">243</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">abstract</strong> AbstractRpcClient createRpcClientRTEDuringConnectionSetup(Configuration conf) -<a class="jxr_linenumber" name="244" href="#244">244</a> <strong class="jxr_keyword">throws</strong> IOException; -<a class="jxr_linenumber" name="245" href="#245">245</a> -<a class="jxr_linenumber" name="246" href="#246">246</a> @Test -<a class="jxr_linenumber" name="247" href="#247">247</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRTEDuringConnectionSetup() <strong class="jxr_keyword">throws</strong> Exception { -<a class="jxr_linenumber" name="248" href="#248">248</a> Configuration conf = HBaseConfiguration.create(); -<a class="jxr_linenumber" name="249" href="#249">249</a> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a> rpcServer = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a>(); -<a class="jxr_linenumber" name="250" href="#250">250</a> AbstractRpcClient client = createRpcClientRTEDuringConnectionSetup(conf); -<a class="jxr_linenumber" name="251" href="#251">251</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="252" href="#252">252</a> rpcServer.start(); -<a class="jxr_linenumber" name="253" href="#253">253</a> MethodDescriptor md = SERVICE.getDescriptorForType().findMethodByName(<span class="jxr_string">"echo"</span>); -<a class="jxr_linenumber" name="254" href="#254">254</a> EchoRequestProto param = EchoRequestProto.newBuilder().setMessage(<span class="jxr_string">"hello"</span>).build(); -<a class="jxr_linenumber" name="255" href="#255">255</a> InetSocketAddress address = rpcServer.getListenerAddress(); -<a class="jxr_linenumber" name="256" href="#256">256</a> <strong class="jxr_keyword">if</strong> (address == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="257" href="#257">257</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"Listener channel is closed"</span>); -<a class="jxr_linenumber" name="258" href="#258">258</a> } -<a class="jxr_linenumber" name="259" href="#259">259</a> client.call(<strong class="jxr_keyword">null</strong>, md, param, <strong class="jxr_keyword">null</strong>, User.getCurrent(), address, -<a class="jxr_linenumber" name="260" href="#260">260</a> <strong class="jxr_keyword">new</strong> MetricsConnection.CallStats()); -<a class="jxr_linenumber" name="261" href="#261">261</a> fail(<span class="jxr_string">"Expected an exception to have been thrown!"</span>); -<a class="jxr_linenumber" name="262" href="#262">262</a> } <strong class="jxr_keyword">catch</strong> (Exception e) { -<a class="jxr_linenumber" name="263" href="#263">263</a> LOG.info(<span class="jxr_string">"Caught expected exception: "</span> + e.toString()); -<a class="jxr_linenumber" name="264" href="#264">264</a> assertTrue(StringUtils.stringifyException(e).contains(<span class="jxr_string">"Injected fault"</span>)); -<a class="jxr_linenumber" name="265" href="#265">265</a> } <strong class="jxr_keyword">finally</strong> { -<a class="jxr_linenumber" name="266" href="#266">266</a> client.close(); -<a class="jxr_linenumber" name="267" href="#267">267</a> rpcServer.stop(); -<a class="jxr_linenumber" name="268" href="#268">268</a> } -<a class="jxr_linenumber" name="269" href="#269">269</a> } -<a class="jxr_linenumber" name="270" href="#270">270</a> -<a class="jxr_linenumber" name="271" href="#271">271</a> <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Tests that the rpc scheduler is called when requests arrive. */</em> -<a class="jxr_linenumber" name="272" href="#272">272</a> @Test -<a class="jxr_linenumber" name="273" href="#273">273</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRpcScheduler() <strong class="jxr_keyword">throws</strong> IOException, InterruptedException { -<a class="jxr_linenumber" name="274" href="#274">274</a> RpcScheduler scheduler = spy(<strong class="jxr_keyword">new</strong> FifoRpcScheduler(CONF, 1)); -<a class="jxr_linenumber" name="275" href="#275">275</a> RpcServer rpcServer = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a>(scheduler, CONF); -<a class="jxr_linenumber" name="276" href="#276">276</a> verify(scheduler).init((RpcScheduler.Context) anyObject()); -<a class="jxr_linenumber" name="277" href="#277">277</a> AbstractRpcClient client = createRpcClient(CONF); -<a class="jxr_linenumber" name="278" href="#278">278</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="279" href="#279">279</a> rpcServer.start(); -<a class="jxr_linenumber" name="280" href="#280">280</a> verify(scheduler).start(); -<a class="jxr_linenumber" name="281" href="#281">281</a> MethodDescriptor md = SERVICE.getDescriptorForType().findMethodByName(<span class="jxr_string">"echo"</span>); -<a class="jxr_linenumber" name="282" href="#282">282</a> EchoRequestProto param = EchoRequestProto.newBuilder().setMessage(<span class="jxr_string">"hello"</span>).build(); -<a class="jxr_linenumber" name="283" href="#283">283</a> InetSocketAddress address = rpcServer.getListenerAddress(); -<a class="jxr_linenumber" name="284" href="#284">284</a> <strong class="jxr_keyword">if</strong> (address == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="285" href="#285">285</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"Listener channel is closed"</span>); -<a class="jxr_linenumber" name="286" href="#286">286</a> } -<a class="jxr_linenumber" name="287" href="#287">287</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < 10; i++) { -<a class="jxr_linenumber" name="288" href="#288">288</a> client.call(<strong class="jxr_keyword">new</strong> PayloadCarryingRpcController( -<a class="jxr_linenumber" name="289" href="#289">289</a> CellUtil.createCellScanner(ImmutableList.<Cell> of(CELL))), md, param, -<a class="jxr_linenumber" name="290" href="#290">290</a> md.getOutputType().toProto(), User.getCurrent(), address, -<a class="jxr_linenumber" name="291" href="#291">291</a> <strong class="jxr_keyword">new</strong> MetricsConnection.CallStats()); -<a class="jxr_linenumber" name="292" href="#292">292</a> } -<a class="jxr_linenumber" name="293" href="#293">293</a> verify(scheduler, times(10)).dispatch((CallRunner) anyObject()); -<a class="jxr_linenumber" name="294" href="#294">294</a> } <strong class="jxr_keyword">finally</strong> { -<a class="jxr_linenumber" name="295" href="#295">295</a> rpcServer.stop(); -<a class="jxr_linenumber" name="296" href="#296">296</a> verify(scheduler).stop(); -<a class="jxr_linenumber" name="297" href="#297">297</a> } -<a class="jxr_linenumber" name="298" href="#298">298</a> } -<a class="jxr_linenumber" name="299" href="#299">299</a> -<a class="jxr_linenumber" name="300" href="#300">300</a> <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Tests that the rpc scheduler is called when requests arrive. */</em> -<a class="jxr_linenumber" name="301" href="#301">301</a> @Test -<a class="jxr_linenumber" name="302" href="#302">302</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRpcMaxRequestSize() <strong class="jxr_keyword">throws</strong> IOException, InterruptedException { -<a class="jxr_linenumber" name="303" href="#303">303</a> Configuration conf = <strong class="jxr_keyword">new</strong> Configuration(CONF); -<a class="jxr_linenumber" name="304" href="#304">304</a> conf.setInt(RpcServer.MAX_REQUEST_SIZE, 100); -<a class="jxr_linenumber" name="305" href="#305">305</a> RpcServer rpcServer = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a>(conf); -<a class="jxr_linenumber" name="306" href="#306">306</a> AbstractRpcClient client = createRpcClient(conf); -<a class="jxr_linenumber" name="307" href="#307">307</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="308" href="#308">308</a> rpcServer.start(); -<a class="jxr_linenumber" name="309" href="#309">309</a> MethodDescriptor md = SERVICE.getDescriptorForType().findMethodByName(<span class="jxr_string">"echo"</span>); -<a class="jxr_linenumber" name="310" href="#310">310</a> <em class="jxr_comment">// set total RPC size bigger than 100 bytes</em> -<a class="jxr_linenumber" name="311" href="#311">311</a> EchoRequestProto param = EchoRequestProto.newBuilder().setMessage(<span class="jxr_string">"hello.hello.hello.hello."</span> -<a class="jxr_linenumber" name="312" href="#312">312</a> + <span class="jxr_string">"hello.hello.hello.hello.hello.hello.hello.hello.hello.hello.hello.hello"</span>).build(); -<a class="jxr_linenumber" name="313" href="#313">313</a> InetSocketAddress address = rpcServer.getListenerAddress(); -<a class="jxr_linenumber" name="314" href="#314">314</a> <strong class="jxr_keyword">if</strong> (address == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="315" href="#315">315</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"Listener channel is closed"</span>); -<a class="jxr_linenumber" name="316" href="#316">316</a> } -<a class="jxr_linenumber" name="317" href="#317">317</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="318" href="#318">318</a> client.call(<strong class="jxr_keyword">new</strong> PayloadCarryingRpcController( -<a class="jxr_linenumber" name="319" href="#319">319</a> CellUtil.createCellScanner(ImmutableList.<Cell> of(CELL))), md, param, -<a class="jxr_linenumber" name="320" href="#320">320</a> md.getOutputType().toProto(), User.getCurrent(), address, -<a class="jxr_linenumber" name="321" href="#321">321</a> <strong class="jxr_keyword">new</strong> MetricsConnection.CallStats()); -<a class="jxr_linenumber" name="322" href="#322">322</a> fail(<span class="jxr_string">"RPC should have failed because it exceeds max request size"</span>); -<a class="jxr_linenumber" name="323" href="#323">323</a> } <strong class="jxr_keyword">catch</strong>(ConnectionClosingException | ConnectionClosedException ex) { -<a class="jxr_linenumber" name="324" href="#324">324</a> <em class="jxr_comment">// pass</em> -<a class="jxr_linenumber" name="325" href="#325">325</a> } -<a class="jxr_linenumber" name="326" href="#326">326</a> } <strong class="jxr_keyword">finally</strong> { -<a class="jxr_linenumber" name="327" href="#327">327</a> rpcServer.stop(); -<a class="jxr_linenumber" name="328" href="#328">328</a> } -<a class="jxr_linenumber" name="329" href="#329">329</a> } -<a class="jxr_linenumber" name="330" href="#330">330</a> -<a class="jxr_linenumber" name="331" href="#331">331</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="332" href="#332">332</a> <em class="jxr_javadoccomment"> * Instance of RpcServer that echoes client hostAddress back to client</em> -<a class="jxr_linenumber" name="333" href="#333">333</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="334" href="#334">334</a> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer1</a> <strong class="jxr_keyword">extends</strong> RpcServer { -<a class="jxr_linenumber" name="335" href="#335">335</a> -<a class="jxr_linenumber" name="336" href="#336">336</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> BlockingInterface SERVICE1 = -<a class="jxr_linenumber" name="337" href="#337">337</a> <strong class="jxr_keyword">new</strong> TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface() { -<a class="jxr_linenumber" name="338" href="#338">338</a> @Override -<a class="jxr_linenumber" name="339" href="#339">339</a> <strong class="jxr_keyword">public</strong> EmptyResponseProto ping(RpcController unused, EmptyRequestProto request) -<a class="jxr_linenumber" name="340" href="#340">340</a> <strong class="jxr_keyword">throws</strong> ServiceException { -<a class="jxr_linenumber" name="341" href="#341">341</a> <strong class="jxr_keyword">return</strong> EmptyResponseProto.newBuilder().build(); -<a class="jxr_linenumber" name="342" href="#342">342</a> } -<a class="jxr_linenumber" name="343" href="#343">343</a> -<a class="jxr_linenumber" name="344" href="#344">344</a> @Override -<a class="jxr_linenumber" name="345" href="#345">345</a> <strong class="jxr_keyword">public</strong> EchoResponseProto echo(RpcController unused, EchoRequestProto request) -<a class="jxr_linenumber" name="346" href="#346">346</a> <strong class="jxr_keyword">throws</strong> ServiceException { -<a class="jxr_linenumber" name="347" href="#347">347</a> <strong class="jxr_keyword">final</strong> InetAddress remoteAddr = TestRpcServer1.getRemoteAddress(); -<a class="jxr_linenumber" name="348" href="#348">348</a> <strong class="jxr_keyword">final</strong> String message = remoteAddr == <strong class="jxr_keyword">null</strong> ? <span class="jxr_string">"NULL"</span> : remoteAddr.getHostAddress(); -<a class="jxr_linenumber" name="349" href="#349">349</a> <strong class="jxr_keyword">return</strong> EchoResponseProto.newBuilder().setMessage(message).build(); -<a class="jxr_linenumber" name="350" href="#350">350</a> } -<a class="jxr_linenumber" name="351" href="#351">351</a> -<a class="jxr_linenumber" name="352" href="#352">352</a> @Override -<a class="jxr_linenumber" name="353" href="#353">353</a> <strong class="jxr_keyword">public</strong> EmptyResponseProto error(RpcController unused, EmptyRequestProto request) -<a class="jxr_linenumber" name="354" href="#354">354</a> <strong class="jxr_keyword">throws</strong> ServiceException { -<a class="jxr_linenumber" name="355" href="#355">355</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> ServiceException(<span class="jxr_string">"error"</span>, <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"error"</span>)); -<a class="jxr_linenumber" name="356" href="#356">356</a> } -<a class="jxr_linenumber" name="357" href="#357">357</a> }; -<a class="jxr_linenumber" name="358" href="#358">358</a> -<a class="jxr_linenumber" name="359" href="#359">359</a> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer1</a>() <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="360" href="#360">360</a> <strong class="jxr_keyword">this</strong>(<strong class="jxr_keyword">new</strong> FifoRpcScheduler(CONF, 1)); -<a class="jxr_linenumber" name="361" href="#361">361</a> } -<a class="jxr_linenumber" name="362" href="#362">362</a> -<a class="jxr_linenumber" name="363" href="#363">363</a> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer1</a>(RpcScheduler scheduler) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="364" href="#364">364</a> <strong class="jxr_keyword">super</strong>(<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"testRemoteAddressInCallObject"</span>, Lists -<a class="jxr_linenumber" name="365" href="#365">365</a> .newArrayList(<strong class="jxr_keyword">new</strong> BlockingServiceAndInterface(TestRpcServiceProtos.TestProtobufRpcProto -<a class="jxr_linenumber" name="366" href="#366">366</a> .newReflectiveBlockingService(SERVICE1), <strong class="jxr_keyword">null</strong>)), -<a class="jxr_linenumber" name="367" href="#367">367</a> <strong class="jxr_keyword">new</strong> InetSocketAddress(<span class="jxr_string">"localhost"</span>, 0), CONF, scheduler); -<a class="jxr_linenumber" name="368" href="#368">368</a> } -<a class="jxr_linenumber" name="369" href="#369">369</a> } -<a class="jxr_linenumber" name="370" href="#370">370</a> -<a class="jxr_linenumber" name="371" href="#371">371</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="372" href="#372">372</a> <em class="jxr_javadoccomment"> * Tests that the RpcServer creates & dispatches CallRunner object to scheduler with non-null</em> -<a class="jxr_linenumber" name="373" href="#373">373</a> <em class="jxr_javadoccomment"> * remoteAddress set to its Call Object</em> -<a class="jxr_linenumber" name="374" href="#374">374</a> <em class="jxr_javadoccomment"> * @throws ServiceException</em> -<a class="jxr_linenumber" name="375" href="#375">375</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="376" href="#376">376</a> @Test -<a class="jxr_linenumber" name="377" href="#377">377</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRpcServerForNotNullRemoteAddressInCallObject() <strong class="jxr_keyword">throws</strong> IOException, -<a class="jxr_linenumber" name="378" href="#378">378</a> ServiceException { -<a class="jxr_linenumber" name="379" href="#379">379</a> <strong class="jxr_keyword">final</strong> RpcScheduler scheduler = <strong class="jxr_keyword">new</strong> FifoRpcScheduler(CONF, 1); -<a class="jxr_linenumber" name="380" href="#380">380</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer1</a> rpcServer = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer1</a>(scheduler); -<a class="jxr_linenumber" name="381" href="#381">381</a> <strong class="jxr_keyword">final</strong> InetSocketAddress localAddr = <strong class="jxr_keyword">new</strong> InetSocketAddress(<span class="jxr_string">"localhost"</span>, 0); -<a class="jxr_linenumber" name="382" href="#382">382</a> <strong class="jxr_keyword">final</strong> AbstractRpcClient client = -<a class="jxr_linenumber" name="383" href="#383">383</a> <strong class="jxr_keyword">new</strong> RpcClientImpl(CONF, HConstants.CLUSTER_ID_DEFAULT, localAddr, <strong class="jxr_keyword">null</strong>); -<a class="jxr_linenumber" name="384" href="#384">384</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="385" href="#385">385</a> rpcServer.start(); -<a class="jxr_linenumber" name="386" href="#386">386</a> <strong class="jxr_keyword">final</strong> InetSocketAddress isa = rpcServer.getListenerAddress(); -<a class="jxr_linenumber" name="387" href="#387">387</a> <strong class="jxr_keyword">if</strong> (isa == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="388" href="#388">388</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"Listener channel is closed"</span>); -<a class="jxr_linenumber" name="389" href="#389">389</a> } -<a class="jxr_linenumber" name="390" href="#390">390</a> <strong class="jxr_keyword">final</strong> BlockingRpcChannel channel = -<a class="jxr_linenumber" name="391" href="#391">391</a> client.createBlockingRpcChannel( -<a class="jxr_linenumber" name="392" href="#392">392</a> ServerName.valueOf(isa.getHostName(), isa.getPort(), System.currentTimeMillis()), -<a class="jxr_linenumber" name="393" href="#393">393</a> User.getCurrent(), 0); -<a class="jxr_linenumber" name="394" href="#394">394</a> TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface stub = -<a class="jxr_linenumber" name="395" href="#395">395</a> TestRpcServiceProtos.TestProtobufRpcProto.newBlockingStub(channel); -<a class="jxr_linenumber" name="396" href="#396">396</a> <strong class="jxr_keyword">final</strong> EchoRequestProto echoRequest = -<a class="jxr_linenumber" name="397" href="#397">397</a> EchoRequestProto.newBuilder().setMessage(<span class="jxr_string">"GetRemoteAddress"</span>).build(); -<a class="jxr_linenumber" name="398" href="#398">398</a> <strong class="jxr_keyword">final</strong> EchoResponseProto echoResponse = stub.echo(<strong class="jxr_keyword">null</strong>, echoRequest); -<a class="jxr_linenumber" name="399" href="#399">399</a> Assert.assertEquals(localAddr.getAddress().getHostAddress(), echoResponse.getMessage()); -<a class="jxr_linenumber" name="400" href="#400">400</a> } <strong class="jxr_keyword">finally</strong> { -<a class="jxr_linenumber" name="401" href="#401">401</a> client.close(); -<a class="jxr_linenumber" name="402" href="#402">402</a> rpcServer.stop(); -<a class="jxr_linenumber" name="403" href="#403">403</a> } -<a class="jxr_linenumber" name="404" href="#404">404</a> } -<a class="jxr_linenumber" name="405" href="#405">405</a> -<a class="jxr_linenumber" name="406" href="#406">406</a> @Test -<a class="jxr_linenumber" name="407" href="#407">407</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testWrapException() <strong class="jxr_keyword">throws</strong> Exception { -<a class="jxr_linenumber" name="408" href="#408">408</a> AbstractRpcClient client = -<a class="jxr_linenumber" name="409" href="#409">409</a> (AbstractRpcClient) RpcClientFactory.createClient(CONF, <span class="jxr_string">"AbstractTestIPC"</span>); -<a class="jxr_linenumber" name="410" href="#410">410</a> <strong class="jxr_keyword">final</strong> InetSocketAddress address = InetSocketAddress.createUnresolved(<span class="jxr_string">"localhost"</span>, 0); -<a class="jxr_linenumber" name="411" href="#411">411</a> assertTrue(client.wrapException(address, <strong class="jxr_keyword">new</strong> ConnectException()) instanceof ConnectException); -<a class="jxr_linenumber" name="412" href="#412">412</a> assertTrue(client.wrapException(address, -<a class="jxr_linenumber" name="413" href="#413">413</a> <strong class="jxr_keyword">new</strong> SocketTimeoutException()) instanceof SocketTimeoutException); -<a class="jxr_linenumber" name="414" href="#414">414</a> assertTrue(client.wrapException(address, <strong class="jxr_keyword">new</strong> ConnectionClosingException( -<a class="jxr_linenumber" name="415" href="#415">415</a> <span class="jxr_string">"Test AbstractRpcClient#wrapException"</span>)) instanceof ConnectionClosingException); -<a class="jxr_linenumber" name="416" href="#416">416</a> assertTrue(client -<a class="jxr_linenumber" name="417" href="#417">417</a> .wrapException(address, <strong class="jxr_keyword">new</strong> CallTimeoutException(<span class="jxr_string">"Test AbstractRpcClient#wrapException"</span>)) -<a class="jxr_linenumber" name="418" href="#418">418</a> .getCause() instanceof CallTimeoutException); -<a class="jxr_linenumber" name="419" href="#419">419</a> } -<a class="jxr_linenumber" name="420" href="#420">420</a> } +<a class="jxr_linenumber" name="60" href="#60">60</a> <strong class="jxr_keyword">import</strong> org.junit.Assert; +<a class="jxr_linenumber" name="61" href="#61">61</a> <strong class="jxr_keyword">import</strong> org.junit.Test; +<a class="jxr_linenumber" name="62" href="#62">62</a> +<a class="jxr_linenumber" name="63" href="#63">63</a> <strong class="jxr_keyword">import</strong> com.google.common.collect.ImmutableList; +<a class="jxr_linenumber" name="64" href="#64">64</a> <strong class="jxr_keyword">import</strong> com.google.common.collect.Lists; +<a class="jxr_linenumber" name="65" href="#65">65</a> <strong class="jxr_keyword">import</strong> com.google.protobuf.BlockingRpcChannel; +<a class="jxr_linenumber" name="66" href="#66">66</a> <strong class="jxr_keyword">import</strong> com.google.protobuf.BlockingService; +<a class="jxr_linenumber" name="67" href="#67">67</a> <strong class="jxr_keyword">import</strong> com.google.protobuf.Descriptors.MethodDescriptor; +<a class="jxr_linenumber" name="68" href="#68">68</a> <strong class="jxr_keyword">import</strong> com.google.protobuf.Message; +<a class="jxr_linenumber" name="69" href="#69">69</a> <strong class="jxr_keyword">import</strong> com.google.protobuf.RpcController; +<a class="jxr_linenumber" name="70" href="#70">70</a> <strong class="jxr_keyword">import</strong> com.google.protobuf.ServiceException; +<a class="jxr_linenumber" name="71" href="#71">71</a> +<a class="jxr_linenumber" name="72" href="#72">72</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="73" href="#73">73</a> <em class="jxr_javadoccomment"> * Some basic ipc tests.</em> +<a class="jxr_linenumber" name="74" href="#74">74</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="75" href="#75">75</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">abstract</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">AbstractTestIPC</a> { +<a class="jxr_linenumber" name="76" href="#76">76</a> +<a class="jxr_linenumber" name="77" href="#77">77</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Log LOG = LogFactory.getLog(AbstractTestIPC.<strong class="jxr_keyword">class</strong>); +<a class="jxr_linenumber" name="78" href="#78">78</a> +<a class="jxr_linenumber" name="79" href="#79">79</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> byte[] CELL_BYTES = Bytes.toBytes(<span class="jxr_string">"xyz"</span>); +<a class="jxr_linenumber" name="80" href="#80">80</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> KeyValue CELL = <strong class="jxr_keyword">new</strong> KeyValue(CELL_BYTES, CELL_BYTES, CELL_BYTES, CELL_BYTES); +<a class="jxr_linenumber" name="81" href="#81">81</a> <strong class="jxr_keyword">static</strong> byte[] BIG_CELL_BYTES = <strong class="jxr_keyword">new</strong> byte[10 * 1024]; +<a class="jxr_linenumber" name="82" href="#82">82</a> <strong class="jxr_keyword">static</strong> KeyValue BIG_CELL = <strong class="jxr_keyword">new</strong> KeyValue(CELL_BYTES, CELL_BYTES, CELL_BYTES, BIG_CELL_BYTES); +<a class="jxr_linenumber" name="83" href="#83">83</a> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Configuration CONF = HBaseConfiguration.create(); +<a class="jxr_linenumber" name="84" href="#84">84</a> <em class="jxr_comment">// We are using the test TestRpcServiceProtos generated classes and Service because they are</em> +<a class="jxr_linenumber" name="85" href="#85">85</a> <em class="jxr_comment">// available and basic with methods like 'echo', and ping. Below we make a blocking service</em> +<a class="jxr_linenumber" name="86" href="#86">86</a> <em class="jxr_comment">// by passing in implementation of blocking interface. We use this service in all tests that</em> +<a class="jxr_linenumber" name="87" href="#87">87</a> <em class="jxr_comment">// follow.</em> +<a class="jxr_linenumber" name="88" href="#88">88</a> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> BlockingService SERVICE = +<a class="jxr_linenumber" name="89" href="#89">89</a> TestRpcServiceProtos.TestProtobufRpcProto +<a class="jxr_linenumber" name="90" href="#90">90</a> .newReflectiveBlockingService(<strong class="jxr_keyword">new</strong> TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface() { +<a class="jxr_linenumber" name="91" href="#91">91</a> +<a class="jxr_linenumber" name="92" href="#92">92</a> @Override +<a class="jxr_linenumber" name="93" href="#93">93</a> <strong class="jxr_keyword">public</strong> EmptyResponseProto ping(RpcController controller, EmptyRequestProto request) +<a class="jxr_linenumber" name="94" href="#94">94</a> <strong class="jxr_keyword">throws</strong> ServiceException { +<a class="jxr_linenumber" name="95" href="#95">95</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="96" href="#96">96</a> } +<a class="jxr_linenumber" name="97" href="#97">97</a> +<a class="jxr_linenumber" name="98" href="#98">98</a> @Override +<a class="jxr_linenumber" name="99" href="#99">99</a> <strong class="jxr_keyword">public</strong> EmptyResponseProto error(RpcController controller, EmptyRequestProto request) +<a class="jxr_linenumber" name="100" href="#100">100</a> <strong class="jxr_keyword">throws</strong> ServiceException { +<a class="jxr_linenumber" name="101" href="#101">101</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="102" href="#102">102</a> } +<a class="jxr_linenumber" name="103" href="#103">103</a> +<a class="jxr_linenumber" name="104" href="#104">104</a> @Override +<a class="jxr_linenumber" name="105" href="#105">105</a> <strong class="jxr_keyword">public</strong> EchoResponseProto echo(RpcController controller, EchoRequestProto request) +<a class="jxr_linenumber" name="106" href="#106">106</a> <strong class="jxr_keyword">throws</strong> ServiceException { +<a class="jxr_linenumber" name="107" href="#107">107</a> <strong class="jxr_keyword">if</strong> (controller instanceof PayloadCarryingRpcController) { +<a class="jxr_linenumber" name="108" href="#108">108</a> PayloadCarryingRpcController pcrc = (PayloadCarryingRpcController) controller; +<a class="jxr_linenumber" name="109" href="#109">109</a> <em class="jxr_comment">// If cells, scan them to check we are able to iterate what we were given and since</em> +<a class="jxr_linenumber" name="110" href="#110">110</a> <em class="jxr_comment">// this is</em> +<a class="jxr_linenumber" name="111" href="#111">111</a> <em class="jxr_comment">// an echo, just put them back on the controller creating a new block. Tests our</em> +<a class="jxr_linenumber" name="112" href="#112">112</a> <em class="jxr_comment">// block</em> +<a class="jxr_linenumber" name="113" href="#113">113</a> <em class="jxr_comment">// building.</em> +<a class="jxr_linenumber" name="114" href="#114">114</a> CellScanner cellScanner = pcrc.cellScanner(); +<a class="jxr_linenumber" name="115" href="#115">115</a> List<Cell> list = <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="116" href="#116">116</a> <strong class="jxr_keyword">if</strong> (cellScanner != <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="117" href="#117">117</a> list = <strong class="jxr_keyword">new</strong> ArrayList<Cell>(); +<a class="jxr_linenumber" name="118" href="#118">118</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="119" href="#119">119</a> <strong class="jxr_keyword">while</strong> (cellScanner.advance()) { +<a class="jxr_linenumber" name="120" href="#120">120</a> list.add(cellScanner.current()); +<a class="jxr_linenumber" name="121" href="#121">121</a> } +<a class="jxr_linenumber" name="122" href="#122">122</a> } <strong class="jxr_keyword">catch</strong> (IOException e) { +<a class="jxr_linenumber" name="123" href="#123">123</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> ServiceException(e); +<a class="jxr_linenumber" name="124" href="#124">124</a> } +<a class="jxr_linenumber" name="125" href="#125">125</a> } +<a class="jxr_linenumber" name="126" href="#126">126</a> cellScanner = CellUtil.createCellScanner(list); +<a class="jxr_linenumber" name="127" href="#127">127</a> ((PayloadCarryingRpcController) controller).setCellScanner(cellScanner); +<a class="jxr_linenumber" name="128" href="#128">128</a> } +<a class="jxr_linenumber" name="129" href="#129">129</a> <strong class="jxr_keyword">return</strong> EchoResponseProto.newBuilder().setMessage(request.getMessage()).build(); +<a class="jxr_linenumber" name="130" href="#130">130</a> } +<a class="jxr_linenumber" name="131" href="#131">131</a> }); +<a class="jxr_linenumber" name="132" href="#132">132</a> +<a class="jxr_linenumber" name="133" href="#133">133</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="134" href="#134">134</a> <em class="jxr_javadoccomment"> * Instance of server. We actually don't do anything speical in here so could just use</em> +<a class="jxr_linenumber" name="135" href="#135">135</a> <em class="jxr_javadoccomment"> * HBaseRpcServer directly.</em> +<a class="jxr_linenumber" name="136" href="#136">136</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="137" href="#137">137</a> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a> <strong class="jxr_keyword">extends</strong> RpcServer { +<a class="jxr_linenumber" name="138" href="#138">138</a> +<a class="jxr_linenumber" name="139" href="#139">139</a> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a>() <strong class="jxr_keyword">throws</strong> IOException { +<a class="jxr_linenumber" name="140" href="#140">140</a> <strong class="jxr_keyword">this</strong>(<strong class="jxr_keyword">new</strong> FifoRpcScheduler(CONF, 1), CONF); +<a class="jxr_linenumber" name="141" href="#141">141</a> } +<a class="jxr_linenumber" name="142" href="#142">142</a> +<a class="jxr_linenumber" name="143" href="#143">143</a> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a>(Configuration conf) <strong class="jxr_keyword">throws</strong> IOException { +<a class="jxr_linenumber" name="144" href="#144">144</a> <strong class="jxr_keyword">this</strong>(<strong class="jxr_keyword">new</strong> FifoRpcScheduler(conf, 1), conf); +<a class="jxr_linenumber" name="145" href="#145">145</a> } +<a class="jxr_linenumber" name="146" href="#146">146</a> +<a class="jxr_linenumber" name="147" href="#147">147</a> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a>(RpcScheduler scheduler, Configuration conf) <strong class="jxr_keyword">throws</strong> IOException { +<a class="jxr_linenumber" name="148" href="#148">148</a> <strong class="jxr_keyword">super</strong>(<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"testRpcServer"</span>, Lists +<a class="jxr_linenumber" name="149" href="#149">149</a> .newArrayList(<strong class="jxr_keyword">new</strong> BlockingServiceAndInterface(SERVICE, <strong class="jxr_keyword">null</strong>)), <strong class="jxr_keyword">new</strong> InetSocketAddress( +<a class="jxr_linenumber" name="150" href="#150">150</a> <span class="jxr_string">"localhost"</span>, 0), conf, scheduler); +<a class="jxr_linenumber" name="151" href="#151">151</a> } +<a class="jxr_linenumber" name="152" href="#152">152</a> +<a class="jxr_linenumber" name="153" href="#153">153</a> @Override +<a class="jxr_linenumber" name="154" href="#154">154</a> <strong class="jxr_keyword">public</strong> Pair<Message, CellScanner> call(BlockingService service, MethodDescriptor md, +<a class="jxr_linenumber" name="155" href="#155">155</a> Message param, CellScanner cellScanner, <strong class="jxr_keyword">long</strong> receiveTime, MonitoredRPCHandler status) +<a class="jxr_linenumber" name="156" href="#156">156</a> <strong class="jxr_keyword">throws</strong> IOException { +<a class="jxr_linenumber" name="157" href="#157">157</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">super</strong>.call(service, md, param, cellScanner, receiveTime, status); +<a class="jxr_linenumber" name="158" href="#158">158</a> } +<a class="jxr_linenumber" name="159" href="#159">159</a> } +<a class="jxr_linenumber" name="160" href="#160">160</a> +<a class="jxr_linenumber" name="161" href="#161">161</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">abstract</strong> AbstractRpcClient createRpcClientNoCodec(Configuration conf); +<a class="jxr_linenumber" name="162" href="#162">162</a> +<a class="jxr_linenumber" name="163" href="#163">163</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="164" href="#164">164</a> <em class="jxr_javadoccomment"> * Ensure we do not HAVE TO HAVE a codec.</em> +<a class="jxr_linenumber" name="165" href="#165">165</a> <em class="jxr_javadoccomment"> * @throws InterruptedException</em> +<a class="jxr_linenumber" name="166" href="#166">166</a> <em class="jxr_javadoccomment"> * @throws IOException</em> +<a class="jxr_linenumber" name="167" href="#167">167</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="168" href="#168">168</a> @Test +<a class="jxr_linenumber" name="169" href="#169">169</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testNoCodec() <strong class="jxr_keyword">throws</strong> InterruptedException, IOException { +<a class="jxr_linenumber" name="170" href="#170">170</a> Configuration conf = HBaseConfiguration.create(); +<a class="jxr_linenumber" name="171" href="#171">171</a> AbstractRpcClient client = createRpcClientNoCodec(conf); +<a class="jxr_linenumber" name="172" href="#172">172</a> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a> rpcServer = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a>(); +<a class="jxr_linenumber" name="173" href="#173">173</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="174" href="#174">174</a> rpcServer.start(); +<a class="jxr_linenumber" name="175" href="#175">175</a> MethodDescriptor md = SERVICE.getDescriptorForType().findMethodByName(<span class="jxr_string">"echo"</span>); +<a class="jxr_linenumber" name="176" href="#176">176</a> <strong class="jxr_keyword">final</strong> String message = <span class="jxr_string">"hello"</span>; +<a class="jxr_linenumber" name="177" href="#177">177</a> EchoRequestProto param = EchoRequestProto.newBuilder().setMessage(message).build(); +<a class="jxr_linenumber" name="178" href="#178">178</a> InetSocketAddress address = rpcServer.getListenerAddress(); +<a class="jxr_linenumber" name="179" href="#179">179</a> <strong class="jxr_keyword">if</strong> (address == <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="180" href="#180">180</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"Listener channel is closed"</span>); +<a class="jxr_linenumber" name="181" href="#181">181</a> } +<a class="jxr_linenumber" name="182" href="#182">182</a> Pair<Message, CellScanner> r = +<a class="jxr_linenumber" name="183" href="#183">183</a> client.call(<strong class="jxr_keyword">null</strong>, md, param, md.getOutputType().toProto(), User.getCurrent(), address, +<a class="jxr_linenumber" name="184" href="#184">184</a> <strong class="jxr_keyword">new</strong> MetricsConnection.CallStats()); +<a class="jxr_linenumber" name="185" href="#185">185</a> assertTrue(r.getSecond() == <strong class="jxr_keyword">null</strong>); +<a class="jxr_linenumber" name="186" href="#186">186</a> <em class="jxr_comment">// Silly assertion that the message is in the returned pb.</em> +<a class="jxr_linenumber" name="187" href="#187">187</a> assertTrue(r.getFirst().toString().contains(message)); +<a class="jxr_linenumber" name="188" href="#188">188</a> } <strong class="jxr_keyword">finally</strong> { +<a class="jxr_linenumber" name="189" href="#189">189</a> client.close(); +<a class="jxr_linenumber" name="190" href="#190">190</a> rpcServer.stop(); +<a class="jxr_linenumber" name="191" href="#191">191</a> } +<a class="jxr_linenumber" name="192" href="#192">192</a> } +<a class="jxr_linenumber" name="193" href="#193">193</a> +<a class="jxr_linenumber" name="194" href="#194">194</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">abstract</strong> AbstractRpcClient createRpcClient(Configuration conf); +<a class="jxr_linenumber" name="195" href="#195">195</a> +<a class="jxr_linenumber" name="196" href="#196">196</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="197" href="#197">197</a> <em class="jxr_javadoccomment"> * It is hard to verify the compression is actually happening under the wraps. Hope that if</em> +<a class="jxr_linenumber" name="198" href="#198">198</a> <em class="jxr_javadoccomment"> * unsupported, we'll get an exception out of some time (meantime, have to trace it manually to</em> +<a class="jxr_linenumber" name="199" href="#199">199</a> <em class="jxr_javadoccomment"> * confirm that compression is happening down in the client and server).</em> +<a class="jxr_linenumber" name="200" href="#200">200</a> <em class="jxr_javadoccomment"> * @throws IOException</em> +<a class="jxr_linenumber" name="201" href="#201">201</a> <em class="jxr_javadoccomment"> * @throws InterruptedException</em> +<a class="jxr_linenumber" name="202" href="#202">202</a> <em class="jxr_javadoccomment"> * @throws SecurityException</em> +<a class="jxr_linenumber" name="203" href="#203">203</a> <em class="jxr_javadoccomment"> * @throws NoSuchMethodException</em> +<a class="jxr_linenumber" name="204" href="#204">204</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="205" href="#205">205</a> @Test +<a class="jxr_linenumber" name="206" href="#206">206</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCompressCellBlock() <strong class="jxr_keyword">throws</strong> IOException, InterruptedException, SecurityException, +<a class="jxr_linenumber" name="207" href="#207">207</a> NoSuchMethodException, ServiceException { +<a class="jxr_linenumber" name="208" href="#208">208</a> Configuration conf = <strong class="jxr_keyword">new</strong> Configuration(HBaseConfiguration.create()); +<a class="jxr_linenumber" name="209" href="#209">209</a> conf.set(<span class="jxr_string">"hbase.client.rpc.compressor"</span>, GzipCodec.<strong class="jxr_keyword">class</strong>.getCanonicalName()); +<a class="jxr_linenumber" name="210" href="#210">210</a> List<Cell> cells = <strong class="jxr_keyword">new</strong> ArrayList<Cell>(); +<a class="jxr_linenumber" name="211" href="#211">211</a> <strong class="jxr_keyword">int</strong> count = 3; +<a class="jxr_linenumber" name="212" href="#212">212</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < count; i++) { +<a class="jxr_linenumber" name="213" href="#213">213</a> cells.add(CELL); +<a class="jxr_linenumber" name="214" href="#214">214</a> } +<a class="jxr_linenumber" name="215" href="#215">215</a> AbstractRpcClient client = createRpcClient(conf); +<a class="jxr_linenumber" name="216" href="#216">216</a> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a> rpcServer = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a>(); +<a class="jxr_linenumber" name="217" href="#217">217</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="218" href="#218">218</a> rpcServer.start(); +<a class="jxr_linenumber" name="219" href="#219">219</a> MethodDescriptor md = SERVICE.getDescriptorForType().findMethodByName(<span class="jxr_string">"echo"</span>); +<a class="jxr_linenumber" name="220" href="#220">220</a> EchoRequestProto param = EchoRequestProto.newBuilder().setMessage(<span class="jxr_string">"hello"</span>).build(); +<a class="jxr_linenumber" name="221" href="#221">221</a> PayloadCarryingRpcController pcrc = +<a class="jxr_linenumber" name="222" href="#222">222</a> <strong class="jxr_keyword">new</strong> PayloadCarryingRpcController(CellUtil.createCellScanner(cells)); +<a class="jxr_linenumber" name="223" href="#223">223</a> InetSocketAddress address = rpcServer.getListenerAddress(); +<a class="jxr_linenumber" name="224" href="#224">224</a> <strong class="jxr_keyword">if</strong> (address == <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="225" href="#225">225</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"Listener channel is closed"</span>); +<a class="jxr_linenumber" name="226" href="#226">226</a> } +<a class="jxr_linenumber" name="227" href="#227">227</a> Pair<Message, CellScanner> r = +<a class="jxr_linenumber" name="228" href="#228">228</a> client.call(pcrc, md, param, md.getOutputType().toProto(), User.getCurrent(), address, +<a class="jxr_linenumber" name="229" href="#229">229</a> <strong class="jxr_keyword">new</strong> MetricsConnection.CallStats()); +<a class="jxr_linenumber" name="230" href="#230">230</a> <strong class="jxr_keyword">int</strong> index = 0; +<a class="jxr_linenumber" name="231" href="#231">231</a> <strong class="jxr_keyword">while</strong> (r.getSecond().advance()) { +<a class="jxr_linenumber" name="232" href="#232">232</a> assertTrue(CELL.equals(r.getSecond().current())); +<a class="jxr_linenumber" name="233" href="#233">233</a> index++; +<a class="jxr_linenumber" name="234" href="#234">234</a> } +<a class="jxr_linenumber" name="235" href="#235">235</a> assertEquals(count, index); +<a class="jxr_linenumber" name="236" href="#236">236</a> } <strong class="jxr_keyword">finally</strong> { +<a class="jxr_linenumber" name="237" href="#237">237</a> client.close(); +<a class="jxr_linenumber" name="238" href="#238">238</a> rpcServer.stop(); +<a class="jxr_linenumber" name="239" href="#239">239</a> } +<a class="jxr_linenumber" name="240" href="#240">240</a> } +<a class="jxr_linenumber" name="241" href="#241">241</a> +<a class="jxr_linenumber" name="242" href="#242">242</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">abstract</strong> AbstractRpcClient createRpcClientRTEDuringConnectionSetup(Configuration conf) +<a class="jxr_linenumber" name="243" href="#243">243</a> <strong class="jxr_keyword">throws</strong> IOException; +<a class="jxr_linenumber" name="244" href="#244">244</a> +<a class="jxr_linenumber" name="245" href="#245">245</a> @Test +<a class="jxr_linenumber" name="246" href="#246">246</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRTEDuringConnectionSetup() <strong class="jxr_keyword">throws</strong> Exception { +<a class="jxr_linenumber" name="247" href="#247">247</a> Configuration conf = HBaseConfiguration.create(); +<a class="jxr_linenumber" name="248" href="#248">248</a> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a> rpcServer = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a>(); +<a class="jxr_linenumber" name="249" href="#249">249</a> AbstractRpcClient client = createRpcClientRTEDuringConnectionSetup(conf); +<a class="jxr_linenumber" name="250" href="#250">250</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="251" href="#251">251</a> rpcServer.start(); +<a class="jxr_linenumber" name="252" href="#252">252</a> MethodDescriptor md = SERVICE.getDescriptorForType().findMethodByName(<span class="jxr_string">"echo"</span>); +<a class="jxr_linenumber" name="253" href="#253">253</a> EchoRequestProto param = EchoRequestProto.newBuilder().setMessage(<span class="jxr_string">"hello"</span>).build(); +<a class="jxr_linenumber" name="254" href="#254">254</a> InetSocketAddress address = rpcServer.getListenerAddress(); +<a class="jxr_linenumber" name="255" href="#255">255</a> <strong class="jxr_keyword">if</strong> (address == <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="256" href="#256">256</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"Listener channel is closed"</span>); +<a class="jxr_linenumber" name="257" href="#257">257</a> } +<a class="jxr_linenumber" name="258" href="#258">258</a> client.call(<strong class="jxr_keyword">null</strong>, md, param, <strong class="jxr_keyword">null</strong>, User.getCurrent(), address, +<a class="jxr_linenumber" name="259" href="#259">259</a> <strong class="jxr_keyword">new</strong> MetricsConnection.CallStats()); +<a class="jxr_linenumber" name="260" href="#260">260</a> fail(<span class="jxr_string">"Expected an exception to have been thrown!"</span>); +<a class="jxr_linenumber" name="261" href="#261">261</a> } <strong class="jxr_keyword">catch</strong> (Exception e) { +<a class="jxr_linenumber" name="262" href="#262">262</a> LOG.info(<span class="jxr_string">"Caught expected exception: "</span> + e.toString()); +<a class="jxr_linenumber" name="263" href="#263">263</a> assertTrue(StringUtils.stringifyException(e).contains(<span class="jxr_string">"Injected fault"</span>)); +<a class="jxr_linenumber" name="264" href="#264">264</a> } <strong class="jxr_keyword">finally</strong> { +<a class="jxr_linenumber" name="265" href="#265">265</a> client.close(); +<a class="jxr_linenumber" name="266" href="#266">266</a> rpcServer.stop(); +<a class="jxr_linenumber" name="267" href="#267">267</a> } +<a class="jxr_linenumber" name="268" href="#268">268</a> } +<a class="jxr_linenumber" name="269" href="#269">269</a> +<a class="jxr_linenumber" name="270" href="#270">270</a> <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Tests that the rpc scheduler is called when requests arrive. */</em> +<a class="jxr_linenumber" name="271" href="#271">271</a> @Test +<a class="jxr_linenumber" name="272" href="#272">272</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRpcScheduler() <strong class="jxr_keyword">throws</strong> IOException, InterruptedException { +<a class="jxr_linenumber" name="273" href="#273">273</a> RpcScheduler scheduler = spy(<strong class="jxr_keyword">new</strong> FifoRpcScheduler(CONF, 1)); +<a class="jxr_linenumber" name="274" href="#274">274</a> RpcServer rpcServer = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a>(scheduler, CONF); +<a class="jxr_linenumber" name="275" href="#275">275</a> verify(scheduler).init((RpcScheduler.Context) anyObject()); +<a class="jxr_linenumber" name="276" href="#276">276</a> AbstractRpcClient client = createRpcClient(CONF); +<a class="jxr_linenumber" name="277" href="#277">277</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="278" href="#278">278</a> rpcServer.start(); +<a class="jxr_linenumber" name="279" href="#279">279</a> verify(scheduler).start(); +<a class="jxr_linenumber" name="280" href="#280">280</a> MethodDescriptor md = SERVICE.getDescriptorForType().findMethodByName(<span class="jxr_string">"echo"</span>); +<a class="jxr_linenumber" name="281" href="#281">281</a> EchoRequestProto param = EchoRequestProto.newBuilder().setMessage(<span class="jxr_string">"hello"</span>).build(); +<a class="jxr_linenumber" name="282" href="#282">282</a> InetSocketAddress address = rpcServer.getListenerAddress(); +<a class="jxr_linenumber" name="283" href="#283">283</a> <strong class="jxr_keyword">if</strong> (address == <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="284" href="#284">284</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"Listener channel is closed"</span>); +<a class="jxr_linenumber" name="285" href="#285">285</a> } +<a class="jxr_linenumber" name="286" href="#286">286</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < 10; i++) { +<a class="jxr_linenumber" name="287" href="#287">287</a> client.call(<strong class="jxr_keyword">new</strong> PayloadCarryingRpcController( +<a class="jxr_linenumber" name="288" href="#288">288</a> CellUtil.createCellScanner(ImmutableList.<Cell> of(CELL))), md, param, +<a class="jxr_linenumber" name="289" href="#289">289</a> md.getOutputType().toProto(), User.getCurrent(), address, +<a class="jxr_linenumber" name="290" href="#290">290</a> <strong class="jxr_keyword">new</strong> MetricsConnection.CallStats()); +<a class="jxr_linenumber" name="291" href="#291">291</a> } +<a class="jxr_linenumber" name="292" href="#292">292</a> verify(scheduler, times(10)).dispatch((CallRunner) anyObject()); +<a class="jxr_linenumber" name="293" href="#293">293</a> } <strong class="jxr_keyword">finally</strong> { +<a class="jxr_linenumber" name="294" href="#294">294</a> rpcServer.stop(); +<a class="jxr_linenumber" name="295" href="#295">295</a> verify(scheduler).stop(); +<a class="jxr_linenumber" name="296" href="#296">296</a> } +<a class="jxr_linenumber" name="297" href="#297">297</a> } +<a class="jxr_linenumber" name="298" href="#298">298</a> +<a class="jxr_linenumber" name="299" href="#299">299</a> <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Tests that the rpc scheduler is called when requests arrive. */</em> +<a class="jxr_linenumber" name="300" href="#300">300</a> @Test +<a class="jxr_linenumber" name="301" href="#301">301</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRpcMaxRequestSize() <strong class="jxr_keyword">throws</strong> IOException, InterruptedException { +<a class="jxr_linenumber" name="302" href="#302">302</a> Configuration conf = <strong class="jxr_keyword">new</strong> Configuration(CONF); +<a class="jxr_linenumber" name="303" href="#303">303</a> conf.setInt(RpcServer.MAX_REQUEST_SIZE, 100); +<a class="jxr_linenumber" name="304" href="#304">304</a> RpcServer rpcServer = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer</a>(conf); +<a class="jxr_linenumber" name="305" href="#305">305</a> AbstractRpcClient client = createRpcClient(conf); +<a class="jxr_linenumber" name="306" href="#306">306</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="307" href="#307">307</a> rpcServer.start(); +<a class="jxr_linenumber" name="308" href="#308">308</a> MethodDescriptor md = SERVICE.getDescriptorForType().findMethodByName(<span class="jxr_string">"echo"</span>); +<a class="jxr_linenumber" name="309" href="#309">309</a> <em class="jxr_comment">// set total RPC size bigger than 100 bytes</em> +<a class="jxr_linenumber" name="310" href="#310">310</a> EchoRequestProto param = EchoRequestProto.newBuilder().setMessage(<span class="jxr_string">"hello.hello.hello.hello."</span> +<a class="jxr_linenumber" name="311" href="#311">311</a> + <span class="jxr_string">"hello.hello.hello.hello.hello.hello.hello.hello.hello.hello.hello.hello"</span>).build(); +<a class="jxr_linenumber" name="312" href="#312">312</a> InetSocketAddress address = rpcServer.getListenerAddress(); +<a class="jxr_linenumber" name="313" href="#313">313</a> <strong class="jxr_keyword">if</strong> (address == <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="314" href="#314">314</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"Listener channel is closed"</span>); +<a class="jxr_linenumber" name="315" href="#315">315</a> } +<a class="jxr_linenumber" name="316" href="#316">316</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="317" href="#317">317</a> client.call(<strong class="jxr_keyword">new</strong> PayloadCarryingRpcController( +<a class="jxr_linenumber" name="318" href="#318">318</a> CellUtil.createCellScanner(ImmutableList.<Cell> of(CELL))), md, param, +<a class="jxr_linenumber" name="319" href="#319">319</a> md.getOutputType().toProto(), User.getCurrent(), address, +<a class="jxr_linenumber" name="320" href="#320">320</a> <strong class="jxr_keyword">new</strong> MetricsConnection.CallStats()); +<a class="jxr_linenumber" name="321" href="#321">321</a> fail(<span class="jxr_string">"RPC should have failed because it exceeds max request size"</span>); +<a class="jxr_linenumber" name="322" href="#322">322</a> } <strong class="jxr_keyword">catch</strong>(IOException ex) { +<a class="jxr_linenumber" name="323" href="#323">323</a> <em class="jxr_comment">// pass</em> +<a class="jxr_linenumber" name="324" href="#324">324</a> } +<a class="jxr_linenumber" name="325" href="#325">325</a> } <strong class="jxr_keyword">finally</strong> { +<a class="jxr_linenumber" name="326" href="#326">326</a> rpcServer.stop(); +<a class="jxr_linenumber" name="327" href="#327">327</a> } +<a class="jxr_linenumber" name="328" href="#328">328</a> } +<a class="jxr_linenumber" name="329" href="#329">329</a> +<a class="jxr_linenumber" name="330" href="#330">330</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="331" href="#331">331</a> <em class="jxr_javadoccomment"> * Instance of RpcServer that echoes client hostAddress back to client</em> +<a class="jxr_linenumber" name="332" href="#332">332</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="333" href="#333">333</a> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer1</a> <strong class="jxr_keyword">extends</strong> RpcServer { +<a class="jxr_linenumber" name="334" href="#334">334</a> +<a class="jxr_linenumber" name="335" href="#335">335</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> BlockingInterface SERVICE1 = +<a class="jxr_linenumber" name="336" href="#336">336</a> <strong class="jxr_keyword">new</strong> TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface() { +<a class="jxr_linenumber" name="337" href="#337">337</a> @Override +<a class="jxr_linenumber" name="338" href="#338">338</a> <strong class="jxr_keyword">public</strong> EmptyResponseProto ping(RpcController unused, EmptyRequestProto request) +<a class="jxr_linenumber" name="339" href="#339">339</a> <strong class="jxr_keyword">throws</strong> ServiceException { +<a class="jxr_linenumber" name="340" href="#340">340</a> <strong class="jxr_keyword">return</strong> EmptyResponseProto.newBuilder().build(); +<a class="jxr_linenumber" name="341" href="#341">341</a> } +<a class="jxr_linenumber" name="342" href="#342">342</a> +<a class="jxr_linenumber" name="343" href="#343">343</a> @Override +<a class="jxr_linenumber" name="344" href="#344">344</a> <strong class="jxr_keyword">public</strong> EchoResponseProto echo(RpcController unused, EchoRequestProto request) +<a class="jxr_linenumber" name="345" href="#345">345</a> <strong class="jxr_keyword">throws</strong> ServiceException { +<a class="jxr_linenumber" name="346" href="#346">346</a> <strong class="jxr_keyword">final</strong> InetAddress remoteAddr = TestRpcServer1.getRemoteAddress(); +<a class="jxr_linenumber" name="347" href="#347">347</a> <strong class="jxr_keyword">final</strong> String message = remoteAddr == <strong class="jxr_keyword">null</strong> ? <span class="jxr_string">"NULL"</span> : remoteAddr.getHostAddress(); +<a class="jxr_linenumber" name="348" href="#348">348</a> <strong class="jxr_keyword">return</strong> EchoResponseProto.newBuilder().setMessage(message).build(); +<a class="jxr_linenumber" name="349" href="#349">349</a> } +<a class="jxr_linenumber" name="350" href="#350">350</a> +<a class="jxr_linenumber" name="351" href="#351">351</a> @Override +<a class="jxr_linenumber" name="352" href="#352">352</a> <strong class="jxr_keyword">public</strong> EmptyResponseProto error(RpcController unused, EmptyRequestProto request) +<a class="jxr_linenumber" name="353" href="#353">353</a> <strong class="jxr_keyword">throws</strong> ServiceException { +<a class="jxr_linenumber" name="354" href="#354">354</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> ServiceException(<span class="jxr_string">"error"</span>, <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"error"</span>)); +<a class="jxr_linenumber" name="355" href="#355">355</a> } +<a class="jxr_linenumber" name="356" href="#356">356</a> }; +<a class="jxr_linenumber" name="357" href="#357">357</a> +<a class="jxr_linenumber" name="358" href="#358">358</a> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer1</a>() <strong class="jxr_keyword">throws</strong> IOException { +<a class="jxr_linenumber" name="359" href="#359">359</a> <strong class="jxr_keyword">this</strong>(<strong class="jxr_keyword">new</strong> FifoRpcScheduler(CONF, 1)); +<a class="jxr_linenumber" name="360" href="#360">360</a> } +<a class="jxr_linenumber" name="361" href="#361">361</a> +<a class="jxr_linenumber" name="362" href="#362">362</a> <a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractTestIPC.html">TestRpcServer1</a>(RpcScheduler scheduler) <strong class="jxr_keyword">throws</strong> IOException { +<a class="jxr_line
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