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<pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a>
<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a>
<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a>
<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a>
<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a>
<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a>
<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a>
<span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a>
<span class="sourceLineNo">009</span> *<a name="line.9"></a>
<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a>
<span class="sourceLineNo">011</span> *<a name="line.11"></a>
<span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a>
<span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a>
<span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a>
<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a>
<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
<span class="sourceLineNo">017</span> */<a name="line.17"></a>
<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.client;<a name="line.18"></a>
<span class="sourceLineNo">019</span><a name="line.19"></a>
<span class="sourceLineNo">020</span>import static org.apache.hadoop.hbase.client.trace.hamcrest.AttributesMatchers.containsEntryWithStringValuesOf;<a name="line.20"></a>
<span class="sourceLineNo">021</span>import static org.apache.hadoop.hbase.client.trace.hamcrest.SpanDataMatchers.hasAttributes;<a name="line.21"></a>
<span class="sourceLineNo">022</span>import static org.apache.hadoop.hbase.client.trace.hamcrest.SpanDataMatchers.hasEnded;<a name="line.22"></a>
<span class="sourceLineNo">023</span>import static org.apache.hadoop.hbase.client.trace.hamcrest.SpanDataMatchers.hasKind;<a name="line.23"></a>
<span class="sourceLineNo">024</span>import static org.apache.hadoop.hbase.client.trace.hamcrest.SpanDataMatchers.hasName;<a name="line.24"></a>
<span class="sourceLineNo">025</span>import static org.apache.hadoop.hbase.client.trace.hamcrest.SpanDataMatchers.hasStatusWithCode;<a name="line.25"></a>
<span class="sourceLineNo">026</span>import static org.apache.hadoop.hbase.client.trace.hamcrest.TraceTestUtil.buildConnectionAttributesMatcher;<a name="line.26"></a>
<span class="sourceLineNo">027</span>import static org.apache.hadoop.hbase.client.trace.hamcrest.TraceTestUtil.buildTableAttributesMatcher;<a name="line.27"></a>
<span class="sourceLineNo">028</span>import static org.hamcrest.MatcherAssert.assertThat;<a name="line.28"></a>
<span class="sourceLineNo">029</span>import static org.hamcrest.Matchers.allOf;<a name="line.29"></a>
<span class="sourceLineNo">030</span>import static org.hamcrest.Matchers.containsString;<a name="line.30"></a>
<span class="sourceLineNo">031</span>import static org.hamcrest.Matchers.greaterThan;<a name="line.31"></a>
<span class="sourceLineNo">032</span>import static org.hamcrest.Matchers.greaterThanOrEqualTo;<a name="line.32"></a>
<span class="sourceLineNo">033</span>import static org.hamcrest.Matchers.hasItem;<a name="line.33"></a>
<span class="sourceLineNo">034</span>import static org.hamcrest.Matchers.hasSize;<a name="line.34"></a>
<span class="sourceLineNo">035</span>import static org.junit.Assert.fail;<a name="line.35"></a>
<span class="sourceLineNo">036</span>import static org.mockito.ArgumentMatchers.any;<a name="line.36"></a>
<span class="sourceLineNo">037</span>import static org.mockito.ArgumentMatchers.anyInt;<a name="line.37"></a>
<span class="sourceLineNo">038</span>import static org.mockito.ArgumentMatchers.anyLong;<a name="line.38"></a>
<span class="sourceLineNo">039</span>import static org.mockito.Mockito.doAnswer;<a name="line.39"></a>
<span class="sourceLineNo">040</span>import static org.mockito.Mockito.mock;<a name="line.40"></a>
<span class="sourceLineNo">041</span><a name="line.41"></a>
<span class="sourceLineNo">042</span>import io.opentelemetry.api.trace.SpanKind;<a name="line.42"></a>
<span class="sourceLineNo">043</span>import io.opentelemetry.api.trace.StatusCode;<a name="line.43"></a>
<span class="sourceLineNo">044</span>import io.opentelemetry.sdk.testing.junit4.OpenTelemetryRule;<a name="line.44"></a>
<span class="sourceLineNo">045</span>import io.opentelemetry.sdk.trace.data.SpanData;<a name="line.45"></a>
<span class="sourceLineNo">046</span>import java.io.IOException;<a name="line.46"></a>
<span class="sourceLineNo">047</span>import java.util.Arrays;<a name="line.47"></a>
<span class="sourceLineNo">048</span>import java.util.List;<a name="line.48"></a>
<span class="sourceLineNo">049</span>import java.util.concurrent.CompletableFuture;<a name="line.49"></a>
<span class="sourceLineNo">050</span>import java.util.concurrent.CountDownLatch;<a name="line.50"></a>
<span class="sourceLineNo">051</span>import java.util.concurrent.ForkJoinPool;<a name="line.51"></a>
<span class="sourceLineNo">052</span>import java.util.concurrent.atomic.AtomicInteger;<a name="line.52"></a>
<span class="sourceLineNo">053</span>import java.util.concurrent.atomic.AtomicReference;<a name="line.53"></a>
<span class="sourceLineNo">054</span>import java.util.stream.Collectors;<a name="line.54"></a>
<span class="sourceLineNo">055</span>import org.apache.hadoop.conf.Configuration;<a name="line.55"></a>
<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.Cell;<a name="line.56"></a>
<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.CellBuilderFactory;<a name="line.57"></a>
<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.CellBuilderType;<a name="line.58"></a>
<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.59"></a>
<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.60"></a>
<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.HRegionLocation;<a name="line.61"></a>
<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.MatcherPredicate;<a name="line.62"></a>
<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.ServerName;<a name="line.63"></a>
<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.TableName;<a name="line.64"></a>
<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.Waiter;<a name="line.65"></a>
<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.filter.PrefixFilter;<a name="line.66"></a>
<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.ipc.HBaseRpcController;<a name="line.67"></a>
<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.security.User;<a name="line.68"></a>
<span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.security.UserProvider;<a name="line.69"></a>
<span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.testclassification.ClientTests;<a name="line.70"></a>
<span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.71"></a>
<span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.72"></a>
<span class="sourceLineNo">073</span>import org.hamcrest.Matcher;<a name="line.73"></a>
<span class="sourceLineNo">074</span>import org.hamcrest.core.IsAnything;<a name="line.74"></a>
<span class="sourceLineNo">075</span>import org.junit.After;<a name="line.75"></a>
<span class="sourceLineNo">076</span>import org.junit.Before;<a name="line.76"></a>
<span class="sourceLineNo">077</span>import org.junit.ClassRule;<a name="line.77"></a>
<span class="sourceLineNo">078</span>import org.junit.Rule;<a name="line.78"></a>
<span class="sourceLineNo">079</span>import org.junit.Test;<a name="line.79"></a>
<span class="sourceLineNo">080</span>import org.junit.experimental.categories.Category;<a name="line.80"></a>
<span class="sourceLineNo">081</span>import org.mockito.invocation.InvocationOnMock;<a name="line.81"></a>
<span class="sourceLineNo">082</span>import org.mockito.stubbing.Answer;<a name="line.82"></a>
<span class="sourceLineNo">083</span><a name="line.83"></a>
<span class="sourceLineNo">084</span>import org.apache.hbase.thirdparty.com.google.common.io.Closeables;<a name="line.84"></a>
<span class="sourceLineNo">085</span>import org.apache.hbase.thirdparty.com.google.protobuf.RpcCallback;<a name="line.85"></a>
<span class="sourceLineNo">086</span><a name="line.86"></a>
<span class="sourceLineNo">087</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.87"></a>
<span class="sourceLineNo">088</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos;<a name="line.88"></a>
<span class="sourceLineNo">089</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.ClientService;<a name="line.89"></a>
<span class="sourceLineNo">090</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.GetRequest;<a name="line.90"></a>
<span class="sourceLineNo">091</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.GetResponse;<a name="line.91"></a>
<span class="sourceLineNo">092</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.MutateRequest;<a name="line.92"></a>
<span class="sourceLineNo">093</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.MutateResponse;<a name="line.93"></a>
<span class="sourceLineNo">094</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.MutationProto;<a name="line.94"></a>
<span class="sourceLineNo">095</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.MutationProto.ColumnValue;<a name="line.95"></a>
<span class="sourceLineNo">096</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.MutationProto.ColumnValue.QualifierValue;<a name="line.96"></a>
<span class="sourceLineNo">097</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.RegionActionResult;<a name="line.97"></a>
<span class="sourceLineNo">098</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.ResultOrException;<a name="line.98"></a>
<span class="sourceLineNo">099</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.ScanRequest;<a name="line.99"></a>
<span class="sourceLineNo">100</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.ScanResponse;<a name="line.100"></a>
<span class="sourceLineNo">101</span><a name="line.101"></a>
<span class="sourceLineNo">102</span>@Category({ ClientTests.class, MediumTests.class })<a name="line.102"></a>
<span class="sourceLineNo">103</span>public class TestAsyncTableTracing {<a name="line.103"></a>
<span class="sourceLineNo">104</span><a name="line.104"></a>
<span class="sourceLineNo">105</span> @ClassRule<a name="line.105"></a>
<span class="sourceLineNo">106</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.106"></a>
<span class="sourceLineNo">107</span> HBaseClassTestRule.forClass(TestAsyncTableTracing.class);<a name="line.107"></a>
<span class="sourceLineNo">108</span><a name="line.108"></a>
<span class="sourceLineNo">109</span> private static Configuration CONF = HBaseConfiguration.create();<a name="line.109"></a>
<span class="sourceLineNo">110</span><a name="line.110"></a>
<span class="sourceLineNo">111</span> private ClientService.Interface stub;<a name="line.111"></a>
<span class="sourceLineNo">112</span><a name="line.112"></a>
<span class="sourceLineNo">113</span> private AsyncConnectionImpl conn;<a name="line.113"></a>
<span class="sourceLineNo">114</span><a name="line.114"></a>
<span class="sourceLineNo">115</span> private AsyncTable&lt;ScanResultConsumer&gt; table;<a name="line.115"></a>
<span class="sourceLineNo">116</span><a name="line.116"></a>
<span class="sourceLineNo">117</span> @Rule<a name="line.117"></a>
<span class="sourceLineNo">118</span> public OpenTelemetryRule traceRule = OpenTelemetryRule.create();<a name="line.118"></a>
<span class="sourceLineNo">119</span><a name="line.119"></a>
<span class="sourceLineNo">120</span> @Before<a name="line.120"></a>
<span class="sourceLineNo">121</span> public void setUp() throws IOException {<a name="line.121"></a>
<span class="sourceLineNo">122</span> stub = mock(ClientService.Interface.class);<a name="line.122"></a>
<span class="sourceLineNo">123</span> AtomicInteger scanNextCalled = new AtomicInteger(0);<a name="line.123"></a>
<span class="sourceLineNo">124</span> doAnswer(new Answer&lt;Void&gt;() {<a name="line.124"></a>
<span class="sourceLineNo">125</span><a name="line.125"></a>
<span class="sourceLineNo">126</span> @Override<a name="line.126"></a>
<span class="sourceLineNo">127</span> public Void answer(InvocationOnMock invocation) throws Throwable {<a name="line.127"></a>
<span class="sourceLineNo">128</span> ScanRequest req = invocation.getArgument(1);<a name="line.128"></a>
<span class="sourceLineNo">129</span> RpcCallback&lt;ScanResponse&gt; done = invocation.getArgument(2);<a name="line.129"></a>
<span class="sourceLineNo">130</span> if (!req.hasScannerId()) {<a name="line.130"></a>
<span class="sourceLineNo">131</span> done.run(ScanResponse.newBuilder().setScannerId(1).setTtl(800)<a name="line.131"></a>
<span class="sourceLineNo">132</span> .setMoreResultsInRegion(true).setMoreResults(true).build());<a name="line.132"></a>
<span class="sourceLineNo">133</span> } else {<a name="line.133"></a>
<span class="sourceLineNo">134</span> if (req.hasCloseScanner() &amp;&amp; req.getCloseScanner()) {<a name="line.134"></a>
<span class="sourceLineNo">135</span> done.run(ScanResponse.getDefaultInstance());<a name="line.135"></a>
<span class="sourceLineNo">136</span> } else {<a name="line.136"></a>
<span class="sourceLineNo">137</span> Cell cell = CellBuilderFactory.create(CellBuilderType.SHALLOW_COPY)<a name="line.137"></a>
<span class="sourceLineNo">138</span> .setType(Cell.Type.Put).setRow(Bytes.toBytes(scanNextCalled.incrementAndGet()))<a name="line.138"></a>
<span class="sourceLineNo">139</span> .setFamily(Bytes.toBytes("cf")).setQualifier(Bytes.toBytes("cq"))<a name="line.139"></a>
<span class="sourceLineNo">140</span> .setValue(Bytes.toBytes("v")).build();<a name="line.140"></a>
<span class="sourceLineNo">141</span> Result result = Result.create(Arrays.asList(cell));<a name="line.141"></a>
<span class="sourceLineNo">142</span> ScanResponse.Builder builder = ScanResponse.newBuilder().setScannerId(1).setTtl(800)<a name="line.142"></a>
<span class="sourceLineNo">143</span> .addResults(ProtobufUtil.toResult(result));<a name="line.143"></a>
<span class="sourceLineNo">144</span> if (req.getLimitOfRows() == 1) {<a name="line.144"></a>
<span class="sourceLineNo">145</span> builder.setMoreResultsInRegion(false).setMoreResults(false);<a name="line.145"></a>
<span class="sourceLineNo">146</span> } else {<a name="line.146"></a>
<span class="sourceLineNo">147</span> builder.setMoreResultsInRegion(true).setMoreResults(true);<a name="line.147"></a>
<span class="sourceLineNo">148</span> }<a name="line.148"></a>
<span class="sourceLineNo">149</span> ForkJoinPool.commonPool().execute(() -&gt; done.run(builder.build()));<a name="line.149"></a>
<span class="sourceLineNo">150</span> }<a name="line.150"></a>
<span class="sourceLineNo">151</span> }<a name="line.151"></a>
<span class="sourceLineNo">152</span> return null;<a name="line.152"></a>
<span class="sourceLineNo">153</span> }<a name="line.153"></a>
<span class="sourceLineNo">154</span> }).when(stub).scan(any(HBaseRpcController.class), any(ScanRequest.class), any());<a name="line.154"></a>
<span class="sourceLineNo">155</span> doAnswer(new Answer&lt;Void&gt;() {<a name="line.155"></a>
<span class="sourceLineNo">156</span><a name="line.156"></a>
<span class="sourceLineNo">157</span> @Override<a name="line.157"></a>
<span class="sourceLineNo">158</span> public Void answer(InvocationOnMock invocation) throws Throwable {<a name="line.158"></a>
<span class="sourceLineNo">159</span> ClientProtos.MultiRequest req = invocation.getArgument(1);<a name="line.159"></a>
<span class="sourceLineNo">160</span> ClientProtos.MultiResponse.Builder builder = ClientProtos.MultiResponse.newBuilder();<a name="line.160"></a>
<span class="sourceLineNo">161</span> for (ClientProtos.RegionAction regionAction : req.getRegionActionList()) {<a name="line.161"></a>
<span class="sourceLineNo">162</span> RegionActionResult.Builder raBuilder = RegionActionResult.newBuilder();<a name="line.162"></a>
<span class="sourceLineNo">163</span> for (ClientProtos.Action ignored : regionAction.getActionList()) {<a name="line.163"></a>
<span class="sourceLineNo">164</span> raBuilder.addResultOrException(<a name="line.164"></a>
<span class="sourceLineNo">165</span> ResultOrException.newBuilder().setResult(ProtobufUtil.toResult(new Result())));<a name="line.165"></a>
<span class="sourceLineNo">166</span> }<a name="line.166"></a>
<span class="sourceLineNo">167</span> builder.addRegionActionResult(raBuilder);<a name="line.167"></a>
<span class="sourceLineNo">168</span> }<a name="line.168"></a>
<span class="sourceLineNo">169</span> ClientProtos.MultiResponse resp = builder.build();<a name="line.169"></a>
<span class="sourceLineNo">170</span> RpcCallback&lt;ClientProtos.MultiResponse&gt; done = invocation.getArgument(2);<a name="line.170"></a>
<span class="sourceLineNo">171</span> ForkJoinPool.commonPool().execute(() -&gt; done.run(resp));<a name="line.171"></a>
<span class="sourceLineNo">172</span> return null;<a name="line.172"></a>
<span class="sourceLineNo">173</span> }<a name="line.173"></a>
<span class="sourceLineNo">174</span> }).when(stub).multi(any(HBaseRpcController.class), any(ClientProtos.MultiRequest.class), any());<a name="line.174"></a>
<span class="sourceLineNo">175</span> doAnswer(new Answer&lt;Void&gt;() {<a name="line.175"></a>
<span class="sourceLineNo">176</span><a name="line.176"></a>
<span class="sourceLineNo">177</span> @Override<a name="line.177"></a>
<span class="sourceLineNo">178</span> public Void answer(InvocationOnMock invocation) throws Throwable {<a name="line.178"></a>
<span class="sourceLineNo">179</span> MutationProto req = ((MutateRequest) invocation.getArgument(1)).getMutation();<a name="line.179"></a>
<span class="sourceLineNo">180</span> MutateResponse resp;<a name="line.180"></a>
<span class="sourceLineNo">181</span> switch (req.getMutateType()) {<a name="line.181"></a>
<span class="sourceLineNo">182</span> case INCREMENT:<a name="line.182"></a>
<span class="sourceLineNo">183</span> ColumnValue value = req.getColumnValue(0);<a name="line.183"></a>
<span class="sourceLineNo">184</span> QualifierValue qvalue = value.getQualifierValue(0);<a name="line.184"></a>
<span class="sourceLineNo">185</span> Cell cell =<a name="line.185"></a>
<span class="sourceLineNo">186</span> CellBuilderFactory.create(CellBuilderType.SHALLOW_COPY).setType(Cell.Type.Put)<a name="line.186"></a>
<span class="sourceLineNo">187</span> .setRow(req.getRow().toByteArray()).setFamily(value.getFamily().toByteArray())<a name="line.187"></a>
<span class="sourceLineNo">188</span> .setQualifier(qvalue.getQualifier().toByteArray())<a name="line.188"></a>
<span class="sourceLineNo">189</span> .setValue(qvalue.getValue().toByteArray()).build();<a name="line.189"></a>
<span class="sourceLineNo">190</span> resp = MutateResponse.newBuilder()<a name="line.190"></a>
<span class="sourceLineNo">191</span> .setResult(ProtobufUtil.toResult(Result.create(Arrays.asList(cell)))).build();<a name="line.191"></a>
<span class="sourceLineNo">192</span> break;<a name="line.192"></a>
<span class="sourceLineNo">193</span> default:<a name="line.193"></a>
<span class="sourceLineNo">194</span> resp = MutateResponse.getDefaultInstance();<a name="line.194"></a>
<span class="sourceLineNo">195</span> break;<a name="line.195"></a>
<span class="sourceLineNo">196</span> }<a name="line.196"></a>
<span class="sourceLineNo">197</span> RpcCallback&lt;MutateResponse&gt; done = invocation.getArgument(2);<a name="line.197"></a>
<span class="sourceLineNo">198</span> ForkJoinPool.commonPool().execute(() -&gt; done.run(resp));<a name="line.198"></a>
<span class="sourceLineNo">199</span> return null;<a name="line.199"></a>
<span class="sourceLineNo">200</span> }<a name="line.200"></a>
<span class="sourceLineNo">201</span> }).when(stub).mutate(any(HBaseRpcController.class), any(MutateRequest.class), any());<a name="line.201"></a>
<span class="sourceLineNo">202</span> doAnswer(new Answer&lt;Void&gt;() {<a name="line.202"></a>
<span class="sourceLineNo">203</span><a name="line.203"></a>
<span class="sourceLineNo">204</span> @Override<a name="line.204"></a>
<span class="sourceLineNo">205</span> public Void answer(InvocationOnMock invocation) throws Throwable {<a name="line.205"></a>
<span class="sourceLineNo">206</span> RpcCallback&lt;GetResponse&gt; done = invocation.getArgument(2);<a name="line.206"></a>
<span class="sourceLineNo">207</span> ForkJoinPool.commonPool().execute(() -&gt; done.run(GetResponse.getDefaultInstance()));<a name="line.207"></a>
<span class="sourceLineNo">208</span> return null;<a name="line.208"></a>
<span class="sourceLineNo">209</span> }<a name="line.209"></a>
<span class="sourceLineNo">210</span> }).when(stub).get(any(HBaseRpcController.class), any(GetRequest.class), any());<a name="line.210"></a>
<span class="sourceLineNo">211</span> final User user = UserProvider.instantiate(CONF).getCurrent();<a name="line.211"></a>
<span class="sourceLineNo">212</span> conn = new AsyncConnectionImpl(CONF, new DoNothingConnectionRegistry(CONF, user), "test", null,<a name="line.212"></a>
<span class="sourceLineNo">213</span> user) {<a name="line.213"></a>
<span class="sourceLineNo">214</span><a name="line.214"></a>
<span class="sourceLineNo">215</span> @Override<a name="line.215"></a>
<span class="sourceLineNo">216</span> AsyncRegionLocator getLocator() {<a name="line.216"></a>
<span class="sourceLineNo">217</span> AsyncRegionLocator locator = mock(AsyncRegionLocator.class);<a name="line.217"></a>
<span class="sourceLineNo">218</span> Answer&lt;CompletableFuture&lt;HRegionLocation&gt;&gt; answer =<a name="line.218"></a>
<span class="sourceLineNo">219</span> new Answer&lt;CompletableFuture&lt;HRegionLocation&gt;&gt;() {<a name="line.219"></a>
<span class="sourceLineNo">220</span><a name="line.220"></a>
<span class="sourceLineNo">221</span> @Override<a name="line.221"></a>
<span class="sourceLineNo">222</span> public CompletableFuture&lt;HRegionLocation&gt; answer(InvocationOnMock invocation)<a name="line.222"></a>
<span class="sourceLineNo">223</span> throws Throwable {<a name="line.223"></a>
<span class="sourceLineNo">224</span> TableName tableName = invocation.getArgument(0);<a name="line.224"></a>
<span class="sourceLineNo">225</span> RegionInfo info = RegionInfoBuilder.newBuilder(tableName).build();<a name="line.225"></a>
<span class="sourceLineNo">226</span> ServerName serverName = ServerName.valueOf("rs", 16010, 12345);<a name="line.226"></a>
<span class="sourceLineNo">227</span> HRegionLocation loc = new HRegionLocation(info, serverName);<a name="line.227"></a>
<span class="sourceLineNo">228</span> return CompletableFuture.completedFuture(loc);<a name="line.228"></a>
<span class="sourceLineNo">229</span> }<a name="line.229"></a>
<span class="sourceLineNo">230</span> };<a name="line.230"></a>
<span class="sourceLineNo">231</span> doAnswer(answer).when(locator).getRegionLocation(any(TableName.class), any(byte[].class),<a name="line.231"></a>
<span class="sourceLineNo">232</span> any(RegionLocateType.class), anyLong());<a name="line.232"></a>
<span class="sourceLineNo">233</span> doAnswer(answer).when(locator).getRegionLocation(any(TableName.class), any(byte[].class),<a name="line.233"></a>
<span class="sourceLineNo">234</span> anyInt(), any(RegionLocateType.class), anyLong());<a name="line.234"></a>
<span class="sourceLineNo">235</span> return locator;<a name="line.235"></a>
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<span class="sourceLineNo">237</span><a name="line.237"></a>
<span class="sourceLineNo">238</span> @Override<a name="line.238"></a>
<span class="sourceLineNo">239</span> ClientService.Interface getRegionServerStub(ServerName serverName) throws IOException {<a name="line.239"></a>
<span class="sourceLineNo">240</span> return stub;<a name="line.240"></a>
<span class="sourceLineNo">241</span> }<a name="line.241"></a>
<span class="sourceLineNo">242</span> };<a name="line.242"></a>
<span class="sourceLineNo">243</span> table = conn.getTable(TableName.valueOf("table"), ForkJoinPool.commonPool());<a name="line.243"></a>
<span class="sourceLineNo">244</span> }<a name="line.244"></a>
<span class="sourceLineNo">245</span><a name="line.245"></a>
<span class="sourceLineNo">246</span> @After<a name="line.246"></a>
<span class="sourceLineNo">247</span> public void tearDown() throws IOException {<a name="line.247"></a>
<span class="sourceLineNo">248</span> Closeables.close(conn, true);<a name="line.248"></a>
<span class="sourceLineNo">249</span> }<a name="line.249"></a>
<span class="sourceLineNo">250</span><a name="line.250"></a>
<span class="sourceLineNo">251</span> private void assertTrace(String tableOperation) {<a name="line.251"></a>
<span class="sourceLineNo">252</span> assertTrace(tableOperation, new IsAnything&lt;&gt;());<a name="line.252"></a>
<span class="sourceLineNo">253</span> }<a name="line.253"></a>
<span class="sourceLineNo">254</span><a name="line.254"></a>
<span class="sourceLineNo">255</span> private void assertTrace(String tableOperation, Matcher&lt;SpanData&gt; matcher) {<a name="line.255"></a>
<span class="sourceLineNo">256</span> final TableName tableName = table.getName();<a name="line.256"></a>
<span class="sourceLineNo">257</span> final Matcher&lt;SpanData&gt; spanLocator =<a name="line.257"></a>
<span class="sourceLineNo">258</span> allOf(hasName(containsString(tableOperation)), hasEnded());<a name="line.258"></a>
<span class="sourceLineNo">259</span> final String expectedName = tableOperation + " " + tableName.getNameWithNamespaceInclAsString();<a name="line.259"></a>
<span class="sourceLineNo">260</span><a name="line.260"></a>
<span class="sourceLineNo">261</span> Waiter.waitFor(CONF, 1000, new MatcherPredicate&lt;&gt;("waiting for span to emit",<a name="line.261"></a>
<span class="sourceLineNo">262</span> () -&gt; traceRule.getSpans(), hasItem(spanLocator)));<a name="line.262"></a>
<span class="sourceLineNo">263</span> List&lt;SpanData&gt; candidateSpans =<a name="line.263"></a>
<span class="sourceLineNo">264</span> traceRule.getSpans().stream().filter(spanLocator::matches).collect(Collectors.toList());<a name="line.264"></a>
<span class="sourceLineNo">265</span> assertThat(candidateSpans, hasSize(1));<a name="line.265"></a>
<span class="sourceLineNo">266</span> SpanData data = candidateSpans.iterator().next();<a name="line.266"></a>
<span class="sourceLineNo">267</span> assertThat(data,<a name="line.267"></a>
<span class="sourceLineNo">268</span> allOf(hasName(expectedName), hasKind(SpanKind.CLIENT), hasStatusWithCode(StatusCode.OK),<a name="line.268"></a>
<span class="sourceLineNo">269</span> buildConnectionAttributesMatcher(conn), buildTableAttributesMatcher(tableName), matcher));<a name="line.269"></a>
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<span class="sourceLineNo">271</span><a name="line.271"></a>
<span class="sourceLineNo">272</span> @Test<a name="line.272"></a>
<span class="sourceLineNo">273</span> public void testExists() {<a name="line.273"></a>
<span class="sourceLineNo">274</span> table.exists(new Get(Bytes.toBytes(0))).join();<a name="line.274"></a>
<span class="sourceLineNo">275</span> assertTrace("GET");<a name="line.275"></a>
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<span class="sourceLineNo">277</span><a name="line.277"></a>
<span class="sourceLineNo">278</span> @Test<a name="line.278"></a>
<span class="sourceLineNo">279</span> public void testGet() {<a name="line.279"></a>
<span class="sourceLineNo">280</span> table.get(new Get(Bytes.toBytes(0))).join();<a name="line.280"></a>
<span class="sourceLineNo">281</span> assertTrace("GET");<a name="line.281"></a>
<span class="sourceLineNo">282</span> }<a name="line.282"></a>
<span class="sourceLineNo">283</span><a name="line.283"></a>
<span class="sourceLineNo">284</span> @Test<a name="line.284"></a>
<span class="sourceLineNo">285</span> public void testPut() {<a name="line.285"></a>
<span class="sourceLineNo">286</span> table.put(new Put(Bytes.toBytes(0)).addColumn(Bytes.toBytes("cf"), Bytes.toBytes("cq"),<a name="line.286"></a>
<span class="sourceLineNo">287</span> Bytes.toBytes("v"))).join();<a name="line.287"></a>
<span class="sourceLineNo">288</span> assertTrace("PUT");<a name="line.288"></a>
<span class="sourceLineNo">289</span> }<a name="line.289"></a>
<span class="sourceLineNo">290</span><a name="line.290"></a>
<span class="sourceLineNo">291</span> @Test<a name="line.291"></a>
<span class="sourceLineNo">292</span> public void testDelete() {<a name="line.292"></a>
<span class="sourceLineNo">293</span> table.delete(new Delete(Bytes.toBytes(0))).join();<a name="line.293"></a>
<span class="sourceLineNo">294</span> assertTrace("DELETE");<a name="line.294"></a>
<span class="sourceLineNo">295</span> }<a name="line.295"></a>
<span class="sourceLineNo">296</span><a name="line.296"></a>
<span class="sourceLineNo">297</span> @Test<a name="line.297"></a>
<span class="sourceLineNo">298</span> public void testAppend() {<a name="line.298"></a>
<span class="sourceLineNo">299</span> table.append(new Append(Bytes.toBytes(0)).addColumn(Bytes.toBytes("cf"), Bytes.toBytes("cq"),<a name="line.299"></a>
<span class="sourceLineNo">300</span> Bytes.toBytes("v"))).join();<a name="line.300"></a>
<span class="sourceLineNo">301</span> assertTrace("APPEND");<a name="line.301"></a>
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<span class="sourceLineNo">303</span><a name="line.303"></a>
<span class="sourceLineNo">304</span> @Test<a name="line.304"></a>
<span class="sourceLineNo">305</span> public void testIncrement() {<a name="line.305"></a>
<span class="sourceLineNo">306</span> table<a name="line.306"></a>
<span class="sourceLineNo">307</span> .increment(<a name="line.307"></a>
<span class="sourceLineNo">308</span> new Increment(Bytes.toBytes(0)).addColumn(Bytes.toBytes("cf"), Bytes.toBytes("cq"), 1))<a name="line.308"></a>
<span class="sourceLineNo">309</span> .join();<a name="line.309"></a>
<span class="sourceLineNo">310</span> assertTrace("INCREMENT");<a name="line.310"></a>
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<span class="sourceLineNo">312</span><a name="line.312"></a>
<span class="sourceLineNo">313</span> @Test<a name="line.313"></a>
<span class="sourceLineNo">314</span> public void testIncrementColumnValue1() {<a name="line.314"></a>
<span class="sourceLineNo">315</span> table.incrementColumnValue(Bytes.toBytes(0), Bytes.toBytes("cf"), Bytes.toBytes("cq"), 1)<a name="line.315"></a>
<span class="sourceLineNo">316</span> .join();<a name="line.316"></a>
<span class="sourceLineNo">317</span> assertTrace("INCREMENT");<a name="line.317"></a>
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<span class="sourceLineNo">319</span><a name="line.319"></a>
<span class="sourceLineNo">320</span> @Test<a name="line.320"></a>
<span class="sourceLineNo">321</span> public void testIncrementColumnValue2() {<a name="line.321"></a>
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<span class="sourceLineNo">323</span> Durability.ASYNC_WAL).join();<a name="line.323"></a>
<span class="sourceLineNo">324</span> assertTrace("INCREMENT");<a name="line.324"></a>
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<span class="sourceLineNo">326</span><a name="line.326"></a>
<span class="sourceLineNo">327</span> @Test<a name="line.327"></a>
<span class="sourceLineNo">328</span> public void testCheckAndMutate() {<a name="line.328"></a>
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<span class="sourceLineNo">330</span> .ifEquals(Bytes.toBytes("cf"), Bytes.toBytes("cq"), Bytes.toBytes("v"))<a name="line.330"></a>
<span class="sourceLineNo">331</span> .build(new Delete(Bytes.toBytes(0)))).join();<a name="line.331"></a>
<span class="sourceLineNo">332</span> assertTrace("CHECK_AND_MUTATE");<a name="line.332"></a>
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<span class="sourceLineNo">334</span><a name="line.334"></a>
<span class="sourceLineNo">335</span> @Test<a name="line.335"></a>
<span class="sourceLineNo">336</span> public void testCheckAndMutateList() {<a name="line.336"></a>
<span class="sourceLineNo">337</span> CompletableFuture<a name="line.337"></a>
<span class="sourceLineNo">338</span> .allOf(table.checkAndMutate(Arrays.asList(CheckAndMutate.newBuilder(Bytes.toBytes(0))<a name="line.338"></a>
<span class="sourceLineNo">339</span> .ifEquals(Bytes.toBytes("cf"), Bytes.toBytes("cq"), Bytes.toBytes("v"))<a name="line.339"></a>
<span class="sourceLineNo">340</span> .build(new Delete(Bytes.toBytes(0))))).toArray(new CompletableFuture[0]))<a name="line.340"></a>
<span class="sourceLineNo">341</span> .join();<a name="line.341"></a>
<span class="sourceLineNo">342</span> assertTrace("BATCH",<a name="line.342"></a>
<span class="sourceLineNo">343</span> hasAttributes(containsEntryWithStringValuesOf("db.hbase.container_operations",<a name="line.343"></a>
<span class="sourceLineNo">344</span> "CHECK_AND_MUTATE", "DELETE")));<a name="line.344"></a>
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<span class="sourceLineNo">346</span><a name="line.346"></a>
<span class="sourceLineNo">347</span> @Test<a name="line.347"></a>
<span class="sourceLineNo">348</span> public void testCheckAndMutateAll() {<a name="line.348"></a>
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<span class="sourceLineNo">350</span> .ifEquals(Bytes.toBytes("cf"), Bytes.toBytes("cq"), Bytes.toBytes("v"))<a name="line.350"></a>
<span class="sourceLineNo">351</span> .build(new Delete(Bytes.toBytes(0))))).join();<a name="line.351"></a>
<span class="sourceLineNo">352</span> assertTrace("BATCH",<a name="line.352"></a>
<span class="sourceLineNo">353</span> hasAttributes(containsEntryWithStringValuesOf("db.hbase.container_operations",<a name="line.353"></a>
<span class="sourceLineNo">354</span> "CHECK_AND_MUTATE", "DELETE")));<a name="line.354"></a>
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<span class="sourceLineNo">356</span><a name="line.356"></a>
<span class="sourceLineNo">357</span> private void testCheckAndMutateBuilder(Row op) {<a name="line.357"></a>
<span class="sourceLineNo">358</span> AsyncTable.CheckAndMutateBuilder builder =<a name="line.358"></a>
<span class="sourceLineNo">359</span> table.checkAndMutate(Bytes.toBytes(0), Bytes.toBytes("cf")).qualifier(Bytes.toBytes("cq"))<a name="line.359"></a>
<span class="sourceLineNo">360</span> .ifEquals(Bytes.toBytes("v"));<a name="line.360"></a>
<span class="sourceLineNo">361</span> if (op instanceof Put) {<a name="line.361"></a>
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<span class="sourceLineNo">363</span> builder.thenPut(put).join();<a name="line.363"></a>
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<span class="sourceLineNo">365</span> Delete delete = (Delete) op;<a name="line.365"></a>
<span class="sourceLineNo">366</span> builder.thenDelete(delete).join();<a name="line.366"></a>
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<span class="sourceLineNo">369</span> builder.thenMutate(mutations).join();<a name="line.369"></a>
<span class="sourceLineNo">370</span> } else {<a name="line.370"></a>
<span class="sourceLineNo">371</span> fail("unsupported CheckAndPut operation " + op);<a name="line.371"></a>
<span class="sourceLineNo">372</span> }<a name="line.372"></a>
<span class="sourceLineNo">373</span> assertTrace("CHECK_AND_MUTATE");<a name="line.373"></a>
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<span class="sourceLineNo">375</span><a name="line.375"></a>
<span class="sourceLineNo">376</span> @Test<a name="line.376"></a>
<span class="sourceLineNo">377</span> public void testCheckAndMutateBuilderThenPut() {<a name="line.377"></a>
<span class="sourceLineNo">378</span> Put put = new Put(Bytes.toBytes(0)).addColumn(Bytes.toBytes("f"), Bytes.toBytes("cq"),<a name="line.378"></a>
<span class="sourceLineNo">379</span> Bytes.toBytes("v"));<a name="line.379"></a>
<span class="sourceLineNo">380</span> testCheckAndMutateBuilder(put);<a name="line.380"></a>
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<span class="sourceLineNo">382</span><a name="line.382"></a>
<span class="sourceLineNo">383</span> @Test<a name="line.383"></a>
<span class="sourceLineNo">384</span> public void testCheckAndMutateBuilderThenDelete() {<a name="line.384"></a>
<span class="sourceLineNo">385</span> testCheckAndMutateBuilder(new Delete(Bytes.toBytes(0)));<a name="line.385"></a>
<span class="sourceLineNo">386</span> }<a name="line.386"></a>
<span class="sourceLineNo">387</span><a name="line.387"></a>
<span class="sourceLineNo">388</span> @Test<a name="line.388"></a>
<span class="sourceLineNo">389</span> public void testCheckAndMutateBuilderThenMutations() throws IOException {<a name="line.389"></a>
<span class="sourceLineNo">390</span> RowMutations mutations =<a name="line.390"></a>
<span class="sourceLineNo">391</span> new RowMutations(Bytes.toBytes(0)).add(new Put(Bytes.toBytes(0)).addColumn(Bytes.toBytes("f"),<a name="line.391"></a>
<span class="sourceLineNo">392</span> Bytes.toBytes("cq"), Bytes.toBytes("v"))).add(new Delete(Bytes.toBytes(0)));<a name="line.392"></a>
<span class="sourceLineNo">393</span> testCheckAndMutateBuilder(mutations);<a name="line.393"></a>
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<span class="sourceLineNo">395</span><a name="line.395"></a>
<span class="sourceLineNo">396</span> private void testCheckAndMutateWithFilterBuilder(Row op) {<a name="line.396"></a>
<span class="sourceLineNo">397</span> // use of `PrefixFilter` is completely arbitrary here.<a name="line.397"></a>
<span class="sourceLineNo">398</span> AsyncTable.CheckAndMutateWithFilterBuilder builder =<a name="line.398"></a>
<span class="sourceLineNo">399</span> table.checkAndMutate(Bytes.toBytes(0), new PrefixFilter(Bytes.toBytes(0)));<a name="line.399"></a>
<span class="sourceLineNo">400</span> if (op instanceof Put) {<a name="line.400"></a>
<span class="sourceLineNo">401</span> Put put = (Put) op;<a name="line.401"></a>
<span class="sourceLineNo">402</span> builder.thenPut(put).join();<a name="line.402"></a>
<span class="sourceLineNo">403</span> } else if (op instanceof Delete) {<a name="line.403"></a>
<span class="sourceLineNo">404</span> Delete delete = (Delete) op;<a name="line.404"></a>
<span class="sourceLineNo">405</span> builder.thenDelete(delete).join();<a name="line.405"></a>
<span class="sourceLineNo">406</span> } else if (op instanceof RowMutations) {<a name="line.406"></a>
<span class="sourceLineNo">407</span> RowMutations mutations = (RowMutations) op;<a name="line.407"></a>
<span class="sourceLineNo">408</span> builder.thenMutate(mutations).join();<a name="line.408"></a>
<span class="sourceLineNo">409</span> } else {<a name="line.409"></a>
<span class="sourceLineNo">410</span> fail("unsupported CheckAndPut operation " + op);<a name="line.410"></a>
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<span class="sourceLineNo">412</span> assertTrace("CHECK_AND_MUTATE");<a name="line.412"></a>
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<span class="sourceLineNo">414</span><a name="line.414"></a>
<span class="sourceLineNo">415</span> @Test<a name="line.415"></a>
<span class="sourceLineNo">416</span> public void testCheckAndMutateWithFilterBuilderThenPut() {<a name="line.416"></a>
<span class="sourceLineNo">417</span> Put put = new Put(Bytes.toBytes(0)).addColumn(Bytes.toBytes("f"), Bytes.toBytes("cq"),<a name="line.417"></a>
<span class="sourceLineNo">418</span> Bytes.toBytes("v"));<a name="line.418"></a>
<span class="sourceLineNo">419</span> testCheckAndMutateWithFilterBuilder(put);<a name="line.419"></a>
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<span class="sourceLineNo">421</span><a name="line.421"></a>
<span class="sourceLineNo">422</span> @Test<a name="line.422"></a>
<span class="sourceLineNo">423</span> public void testCheckAndMutateWithFilterBuilderThenDelete() {<a name="line.423"></a>
<span class="sourceLineNo">424</span> testCheckAndMutateWithFilterBuilder(new Delete(Bytes.toBytes(0)));<a name="line.424"></a>
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<span class="sourceLineNo">426</span><a name="line.426"></a>
<span class="sourceLineNo">427</span> @Test<a name="line.427"></a>
<span class="sourceLineNo">428</span> public void testCheckAndMutateWithFilterBuilderThenMutations() throws IOException {<a name="line.428"></a>
<span class="sourceLineNo">429</span> RowMutations mutations =<a name="line.429"></a>
<span class="sourceLineNo">430</span> new RowMutations(Bytes.toBytes(0)).add(new Put(Bytes.toBytes(0)).addColumn(Bytes.toBytes("f"),<a name="line.430"></a>
<span class="sourceLineNo">431</span> Bytes.toBytes("cq"), Bytes.toBytes("v"))).add(new Delete(Bytes.toBytes(0)));<a name="line.431"></a>
<span class="sourceLineNo">432</span> testCheckAndMutateWithFilterBuilder(mutations);<a name="line.432"></a>
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<span class="sourceLineNo">434</span><a name="line.434"></a>
<span class="sourceLineNo">435</span> @Test<a name="line.435"></a>
<span class="sourceLineNo">436</span> public void testMutateRow() throws IOException {<a name="line.436"></a>
<span class="sourceLineNo">437</span> final RowMutations mutations = new RowMutations(Bytes.toBytes(0)).add(new Put(Bytes.toBytes(0))<a name="line.437"></a>
<span class="sourceLineNo">438</span> .addColumn(Bytes.toBytes("cf"), Bytes.toBytes("cq"), Bytes.toBytes("v")))<a name="line.438"></a>
<span class="sourceLineNo">439</span> .add(new Delete(Bytes.toBytes(0)));<a name="line.439"></a>
<span class="sourceLineNo">440</span> table.mutateRow(mutations).join();<a name="line.440"></a>
<span class="sourceLineNo">441</span> assertTrace("BATCH", hasAttributes(<a name="line.441"></a>
<span class="sourceLineNo">442</span> containsEntryWithStringValuesOf("db.hbase.container_operations", "DELETE", "PUT")));<a name="line.442"></a>
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<span class="sourceLineNo">444</span><a name="line.444"></a>
<span class="sourceLineNo">445</span> @Test<a name="line.445"></a>
<span class="sourceLineNo">446</span> public void testScanAll() {<a name="line.446"></a>
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<span class="sourceLineNo">448</span> assertTrace("SCAN");<a name="line.448"></a>
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<span class="sourceLineNo">450</span><a name="line.450"></a>
<span class="sourceLineNo">451</span> @Test<a name="line.451"></a>
<span class="sourceLineNo">452</span> public void testScan() throws Throwable {<a name="line.452"></a>
<span class="sourceLineNo">453</span> final CountDownLatch doneSignal = new CountDownLatch(1);<a name="line.453"></a>
<span class="sourceLineNo">454</span> final AtomicInteger count = new AtomicInteger();<a name="line.454"></a>
<span class="sourceLineNo">455</span> final AtomicReference&lt;Throwable&gt; throwable = new AtomicReference&lt;&gt;();<a name="line.455"></a>
<span class="sourceLineNo">456</span> final Scan scan = new Scan().setCaching(1).setMaxResultSize(1).setLimit(1);<a name="line.456"></a>
<span class="sourceLineNo">457</span> table.scan(scan, new ScanResultConsumer() {<a name="line.457"></a>
<span class="sourceLineNo">458</span> @Override<a name="line.458"></a>
<span class="sourceLineNo">459</span> public boolean onNext(Result result) {<a name="line.459"></a>
<span class="sourceLineNo">460</span> if (result.getRow() != null) {<a name="line.460"></a>
<span class="sourceLineNo">461</span> count.incrementAndGet();<a name="line.461"></a>
<span class="sourceLineNo">462</span> }<a name="line.462"></a>
<span class="sourceLineNo">463</span> return true;<a name="line.463"></a>
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<span class="sourceLineNo">465</span><a name="line.465"></a>
<span class="sourceLineNo">466</span> @Override<a name="line.466"></a>
<span class="sourceLineNo">467</span> public void onError(Throwable error) {<a name="line.467"></a>
<span class="sourceLineNo">468</span> throwable.set(error);<a name="line.468"></a>
<span class="sourceLineNo">469</span> doneSignal.countDown();<a name="line.469"></a>
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<span class="sourceLineNo">471</span><a name="line.471"></a>
<span class="sourceLineNo">472</span> @Override<a name="line.472"></a>
<span class="sourceLineNo">473</span> public void onComplete() {<a name="line.473"></a>
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<span class="sourceLineNo">476</span> });<a name="line.476"></a>
<span class="sourceLineNo">477</span> doneSignal.await();<a name="line.477"></a>
<span class="sourceLineNo">478</span> if (throwable.get() != null) {<a name="line.478"></a>
<span class="sourceLineNo">479</span> throw throwable.get();<a name="line.479"></a>
<span class="sourceLineNo">480</span> }<a name="line.480"></a>
<span class="sourceLineNo">481</span> assertThat("user code did not run. check test setup.", count.get(), greaterThan(0));<a name="line.481"></a>
<span class="sourceLineNo">482</span> assertTrace("SCAN");<a name="line.482"></a>
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<span class="sourceLineNo">484</span><a name="line.484"></a>
<span class="sourceLineNo">485</span> @Test<a name="line.485"></a>
<span class="sourceLineNo">486</span> public void testGetScanner() {<a name="line.486"></a>
<span class="sourceLineNo">487</span> final Scan scan = new Scan().setCaching(1).setMaxResultSize(1).setLimit(1);<a name="line.487"></a>
<span class="sourceLineNo">488</span> try (ResultScanner scanner = table.getScanner(scan)) {<a name="line.488"></a>
<span class="sourceLineNo">489</span> int count = 0;<a name="line.489"></a>
<span class="sourceLineNo">490</span> for (Result result : scanner) {<a name="line.490"></a>
<span class="sourceLineNo">491</span> if (result.getRow() != null) {<a name="line.491"></a>
<span class="sourceLineNo">492</span> count++;<a name="line.492"></a>
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<span class="sourceLineNo">495</span> // do something with it.<a name="line.495"></a>
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<span class="sourceLineNo">498</span> assertTrace("SCAN");<a name="line.498"></a>
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<span class="sourceLineNo">501</span> @Test<a name="line.501"></a>
<span class="sourceLineNo">502</span> public void testExistsList() {<a name="line.502"></a>
<span class="sourceLineNo">503</span> CompletableFuture<a name="line.503"></a>
<span class="sourceLineNo">504</span> .allOf(<a name="line.504"></a>
<span class="sourceLineNo">505</span> table.exists(Arrays.asList(new Get(Bytes.toBytes(0)))).toArray(new CompletableFuture[0]))<a name="line.505"></a>
<span class="sourceLineNo">506</span> .join();<a name="line.506"></a>
<span class="sourceLineNo">507</span> assertTrace("BATCH",<a name="line.507"></a>
<span class="sourceLineNo">508</span> hasAttributes(containsEntryWithStringValuesOf("db.hbase.container_operations", "GET")));<a name="line.508"></a>
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<span class="sourceLineNo">510</span><a name="line.510"></a>
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<span class="sourceLineNo">512</span> public void testExistsAll() {<a name="line.512"></a>
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<span class="sourceLineNo">514</span> assertTrace("BATCH",<a name="line.514"></a>
<span class="sourceLineNo">515</span> hasAttributes(containsEntryWithStringValuesOf("db.hbase.container_operations", "GET")));<a name="line.515"></a>
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<span class="sourceLineNo">517</span><a name="line.517"></a>
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<span class="sourceLineNo">519</span> public void testGetList() {<a name="line.519"></a>
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<span class="sourceLineNo">521</span> .allOf(table.get(Arrays.asList(new Get(Bytes.toBytes(0)))).toArray(new CompletableFuture[0]))<a name="line.521"></a>
<span class="sourceLineNo">522</span> .join();<a name="line.522"></a>
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<span class="sourceLineNo">526</span><a name="line.526"></a>
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<span class="sourceLineNo">528</span> public void testGetAll() {<a name="line.528"></a>
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<span class="sourceLineNo">530</span> assertTrace("BATCH",<a name="line.530"></a>
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<span class="sourceLineNo">535</span> public void testPutList() {<a name="line.535"></a>
<span class="sourceLineNo">536</span> CompletableFuture<a name="line.536"></a>
<span class="sourceLineNo">537</span> .allOf(table.put(Arrays.asList(new Put(Bytes.toBytes(0)).addColumn(Bytes.toBytes("cf"),<a name="line.537"></a>
<span class="sourceLineNo">538</span> Bytes.toBytes("cq"), Bytes.toBytes("v")))).toArray(new CompletableFuture[0]))<a name="line.538"></a>
<span class="sourceLineNo">539</span> .join();<a name="line.539"></a>
<span class="sourceLineNo">540</span> assertTrace("BATCH",<a name="line.540"></a>
<span class="sourceLineNo">541</span> hasAttributes(containsEntryWithStringValuesOf("db.hbase.container_operations", "PUT")));<a name="line.541"></a>
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<span class="sourceLineNo">543</span><a name="line.543"></a>
<span class="sourceLineNo">544</span> @Test<a name="line.544"></a>
<span class="sourceLineNo">545</span> public void testPutAll() {<a name="line.545"></a>
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<span class="sourceLineNo">547</span> Bytes.toBytes("cq"), Bytes.toBytes("v")))).join();<a name="line.547"></a>
<span class="sourceLineNo">548</span> assertTrace("BATCH",<a name="line.548"></a>
<span class="sourceLineNo">549</span> hasAttributes(containsEntryWithStringValuesOf("db.hbase.container_operations", "PUT")));<a name="line.549"></a>
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<span class="sourceLineNo">553</span> public void testDeleteList() {<a name="line.553"></a>
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<span class="sourceLineNo">555</span> .allOf(<a name="line.555"></a>
<span class="sourceLineNo">556</span> table.delete(Arrays.asList(new Delete(Bytes.toBytes(0)))).toArray(new CompletableFuture[0]))<a name="line.556"></a>
<span class="sourceLineNo">557</span> .join();<a name="line.557"></a>
<span class="sourceLineNo">558</span> assertTrace("BATCH",<a name="line.558"></a>
<span class="sourceLineNo">559</span> hasAttributes(containsEntryWithStringValuesOf("db.hbase.container_operations", "DELETE")));<a name="line.559"></a>
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<span class="sourceLineNo">562</span> @Test<a name="line.562"></a>
<span class="sourceLineNo">563</span> public void testDeleteAll() {<a name="line.563"></a>
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<span class="sourceLineNo">569</span> @Test<a name="line.569"></a>
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<span class="sourceLineNo">573</span> table.batch(Arrays.asList(new Delete(Bytes.toBytes(0)))).toArray(new CompletableFuture[0]))<a name="line.573"></a>
<span class="sourceLineNo">574</span> .join();<a name="line.574"></a>
<span class="sourceLineNo">575</span> assertTrace("BATCH",<a name="line.575"></a>
<span class="sourceLineNo">576</span> hasAttributes(containsEntryWithStringValuesOf("db.hbase.container_operations", "DELETE")));<a name="line.576"></a>
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<span class="sourceLineNo">578</span><a name="line.578"></a>
<span class="sourceLineNo">579</span> @Test<a name="line.579"></a>
<span class="sourceLineNo">580</span> public void testBatchAll() {<a name="line.580"></a>
<span class="sourceLineNo">581</span> table.batchAll(Arrays.asList(new Delete(Bytes.toBytes(0)))).join();<a name="line.581"></a>
<span class="sourceLineNo">582</span> assertTrace("BATCH",<a name="line.582"></a>
<span class="sourceLineNo">583</span> hasAttributes(containsEntryWithStringValuesOf("db.hbase.container_operations", "DELETE")));<a name="line.583"></a>
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<span class="sourceLineNo">585</span>}<a name="line.585"></a>
</pre>
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