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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.coprocessor;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import static org.junit.Assert.assertEquals;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import static org.junit.Assert.assertNotNull;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import static org.junit.Assert.assertNull;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import static org.junit.Assert.assertTrue;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import static org.junit.Assert.fail;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span><a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import com.google.protobuf.RpcController;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import com.google.protobuf.ServiceException;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.io.IOException;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import java.util.Collections;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import java.util.List;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import java.util.Map;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import java.util.TreeMap;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.conf.Configuration;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.HColumnDescriptor;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.HConstants;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.HRegionLocation;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.TableName;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.client.Put;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.client.RegionLocator;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.client.Table;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.client.coprocessor.Batch;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.coprocessor.protobuf.generated.ColumnAggregationProtos;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.ipc.CoprocessorRpcChannel;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.ipc.CoprocessorRpcUtils;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.ipc.ServerRpcController;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.ipc.protobuf.generated.TestProtos;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.ipc.protobuf.generated.TestRpcServiceProtos;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.testclassification.CoprocessorTests;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.util.ByteStringer;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.56"></a> |
| <span class="sourceLineNo">057</span>import org.junit.AfterClass;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span>import org.junit.BeforeClass;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span>import org.junit.ClassRule;<a name="line.59"></a> |
| <span class="sourceLineNo">060</span>import org.junit.Test;<a name="line.60"></a> |
| <span class="sourceLineNo">061</span>import org.junit.experimental.categories.Category;<a name="line.61"></a> |
| <span class="sourceLineNo">062</span>import org.slf4j.Logger;<a name="line.62"></a> |
| <span class="sourceLineNo">063</span>import org.slf4j.LoggerFactory;<a name="line.63"></a> |
| <span class="sourceLineNo">064</span><a name="line.64"></a> |
| <span class="sourceLineNo">065</span>/**<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> * TestEndpoint: test cases to verify coprocessor Endpoint<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> */<a name="line.67"></a> |
| <span class="sourceLineNo">068</span>@Category({CoprocessorTests.class, MediumTests.class})<a name="line.68"></a> |
| <span class="sourceLineNo">069</span>public class TestCoprocessorEndpoint {<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> @ClassRule<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> HBaseClassTestRule.forClass(TestCoprocessorEndpoint.class);<a name="line.72"></a> |
| <span class="sourceLineNo">073</span><a name="line.73"></a> |
| <span class="sourceLineNo">074</span> private static final Logger LOG = LoggerFactory.getLogger(TestCoprocessorEndpoint.class);<a name="line.74"></a> |
| <span class="sourceLineNo">075</span><a name="line.75"></a> |
| <span class="sourceLineNo">076</span> private static final TableName TEST_TABLE =<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> TableName.valueOf("TestCoprocessorEndpoint");<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> private static final byte[] TEST_FAMILY = Bytes.toBytes("TestFamily");<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> private static final byte[] TEST_QUALIFIER = Bytes.toBytes("TestQualifier");<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> private static byte[] ROW = Bytes.toBytes("testRow");<a name="line.80"></a> |
| <span class="sourceLineNo">081</span><a name="line.81"></a> |
| <span class="sourceLineNo">082</span> private static final int ROWSIZE = 20;<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> private static final int rowSeperator1 = 5;<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> private static final int rowSeperator2 = 12;<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> private static byte[][] ROWS = makeN(ROW, ROWSIZE);<a name="line.85"></a> |
| <span class="sourceLineNo">086</span><a name="line.86"></a> |
| <span class="sourceLineNo">087</span> private static HBaseTestingUtility util = new HBaseTestingUtility();<a name="line.87"></a> |
| <span class="sourceLineNo">088</span><a name="line.88"></a> |
| <span class="sourceLineNo">089</span> @BeforeClass<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> public static void setupBeforeClass() throws Exception {<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> // set configure to indicate which cp should be loaded<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> Configuration conf = util.getConfiguration();<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> conf.setInt(HConstants.HBASE_CLIENT_OPERATION_TIMEOUT, 5000);<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> conf.setStrings(CoprocessorHost.REGION_COPROCESSOR_CONF_KEY,<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> org.apache.hadoop.hbase.coprocessor.ColumnAggregationEndpoint.class.getName(),<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> ProtobufCoprocessorService.class.getName());<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> conf.setStrings(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY,<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> ProtobufCoprocessorService.class.getName());<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> util.startMiniCluster(2);<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> Admin admin = util.getAdmin();<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> HTableDescriptor desc = new HTableDescriptor(TEST_TABLE);<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> desc.addFamily(new HColumnDescriptor(TEST_FAMILY));<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> admin.createTable(desc, new byte[][]{ROWS[rowSeperator1], ROWS[rowSeperator2]});<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> util.waitUntilAllRegionsAssigned(TEST_TABLE);<a name="line.104"></a> |
| <span class="sourceLineNo">105</span><a name="line.105"></a> |
| <span class="sourceLineNo">106</span> Table table = util.getConnection().getTable(TEST_TABLE);<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> for (int i = 0; i < ROWSIZE; i++) {<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> Put put = new Put(ROWS[i]);<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> put.addColumn(TEST_FAMILY, TEST_QUALIFIER, Bytes.toBytes(i));<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> table.put(put);<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> }<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> table.close();<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> }<a name="line.113"></a> |
| <span class="sourceLineNo">114</span><a name="line.114"></a> |
| <span class="sourceLineNo">115</span> @AfterClass<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> public static void tearDownAfterClass() throws Exception {<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> util.shutdownMiniCluster();<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> }<a name="line.118"></a> |
| <span class="sourceLineNo">119</span><a name="line.119"></a> |
| <span class="sourceLineNo">120</span> private Map<byte [], Long> sum(final Table table, final byte [] family,<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> final byte [] qualifier, final byte [] start, final byte [] end)<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> throws ServiceException, Throwable {<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> return table.coprocessorService(ColumnAggregationProtos.ColumnAggregationService.class,<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> start, end,<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> new Batch.Call<ColumnAggregationProtos.ColumnAggregationService, Long>() {<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> @Override<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> public Long call(ColumnAggregationProtos.ColumnAggregationService instance)<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> throws IOException {<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> CoprocessorRpcUtils.BlockingRpcCallback<ColumnAggregationProtos.SumResponse> rpcCallback =<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> new CoprocessorRpcUtils.BlockingRpcCallback<>();<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> ColumnAggregationProtos.SumRequest.Builder builder =<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> ColumnAggregationProtos.SumRequest.newBuilder();<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> builder.setFamily(ByteStringer.wrap(family));<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> if (qualifier != null && qualifier.length > 0) {<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> builder.setQualifier(ByteStringer.wrap(qualifier));<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> }<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> instance.sum(null, builder.build(), rpcCallback);<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> return rpcCallback.get().getSum();<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> }<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> });<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> }<a name="line.141"></a> |
| <span class="sourceLineNo">142</span><a name="line.142"></a> |
| <span class="sourceLineNo">143</span> @Test<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> public void testAggregation() throws Throwable {<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> Table table = util.getConnection().getTable(TEST_TABLE);<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> Map<byte[], Long> results = sum(table, TEST_FAMILY, TEST_QUALIFIER,<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> ROWS[0], ROWS[ROWS.length-1]);<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> int sumResult = 0;<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> int expectedResult = 0;<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> for (Map.Entry<byte[], Long> e : results.entrySet()) {<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> LOG.info("Got value "+e.getValue()+" for region "+Bytes.toStringBinary(e.getKey()));<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> sumResult += e.getValue();<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> }<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> for (int i = 0; i < ROWSIZE; i++) {<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> expectedResult += i;<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> }<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> assertEquals("Invalid result", expectedResult, sumResult);<a name="line.157"></a> |
| <span class="sourceLineNo">158</span><a name="line.158"></a> |
| <span class="sourceLineNo">159</span> results.clear();<a name="line.159"></a> |
| <span class="sourceLineNo">160</span><a name="line.160"></a> |
| <span class="sourceLineNo">161</span> // scan: for region 2 and region 3<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> results = sum(table, TEST_FAMILY, TEST_QUALIFIER,<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> ROWS[rowSeperator1], ROWS[ROWS.length-1]);<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> sumResult = 0;<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> expectedResult = 0;<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> for (Map.Entry<byte[], Long> e : results.entrySet()) {<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> LOG.info("Got value "+e.getValue()+" for region "+Bytes.toStringBinary(e.getKey()));<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> sumResult += e.getValue();<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> }<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> for (int i = rowSeperator1; i < ROWSIZE; i++) {<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> expectedResult += i;<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> }<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> assertEquals("Invalid result", expectedResult, sumResult);<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> table.close();<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> }<a name="line.175"></a> |
| <span class="sourceLineNo">176</span><a name="line.176"></a> |
| <span class="sourceLineNo">177</span> @Test<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> public void testCoprocessorService() throws Throwable {<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> Table table = util.getConnection().getTable(TEST_TABLE);<a name="line.179"></a> |
| <span class="sourceLineNo">180</span><a name="line.180"></a> |
| <span class="sourceLineNo">181</span> List<HRegionLocation> regions;<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> try(RegionLocator rl = util.getConnection().getRegionLocator(TEST_TABLE)) {<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> regions = rl.getAllRegionLocations();<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> }<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> final TestProtos.EchoRequestProto request =<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> TestProtos.EchoRequestProto.newBuilder().setMessage("hello").build();<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> final Map<byte[], String> results = Collections.synchronizedMap(<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> new TreeMap<byte[], String>(Bytes.BYTES_COMPARATOR));<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> try {<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> // scan: for all regions<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> final RpcController controller = new ServerRpcController();<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> table.coprocessorService(TestRpcServiceProtos.TestProtobufRpcProto.class,<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> ROWS[0], ROWS[ROWS.length - 1],<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> new Batch.Call<TestRpcServiceProtos.TestProtobufRpcProto, TestProtos.EchoResponseProto>() {<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> @Override<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> public TestProtos.EchoResponseProto call(<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> TestRpcServiceProtos.TestProtobufRpcProto instance) throws IOException {<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> LOG.debug("Default response is " + TestProtos.EchoRequestProto.getDefaultInstance());<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> CoprocessorRpcUtils.BlockingRpcCallback<TestProtos.EchoResponseProto> callback =<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> new CoprocessorRpcUtils.BlockingRpcCallback<>();<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> instance.echo(controller, request, callback);<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> TestProtos.EchoResponseProto response = callback.get();<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> LOG.debug("Batch.Call returning result " + response);<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> return response;<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> }<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> },<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> new Batch.Callback<TestProtos.EchoResponseProto>() {<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> @Override<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> public void update(byte[] region, byte[] row, TestProtos.EchoResponseProto result) {<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> assertNotNull(result);<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> assertEquals("hello", result.getMessage());<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> results.put(region, result.getMessage());<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> }<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> }<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> );<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> for (Map.Entry<byte[], String> e : results.entrySet()) {<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> LOG.info("Got value "+e.getValue()+" for region "+Bytes.toStringBinary(e.getKey()));<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> }<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> assertEquals(3, results.size());<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> for (HRegionLocation info : regions) {<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> LOG.info("Region info is "+info.getRegion().getRegionNameAsString());<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> assertTrue(results.containsKey(info.getRegion().getRegionName()));<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> }<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> results.clear();<a name="line.224"></a> |
| <span class="sourceLineNo">225</span><a name="line.225"></a> |
| <span class="sourceLineNo">226</span> // scan: for region 2 and region 3<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> table.coprocessorService(TestRpcServiceProtos.TestProtobufRpcProto.class,<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> ROWS[rowSeperator1], ROWS[ROWS.length - 1],<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> new Batch.Call<TestRpcServiceProtos.TestProtobufRpcProto, TestProtos.EchoResponseProto>() {<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> @Override<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> public TestProtos.EchoResponseProto call(<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> TestRpcServiceProtos.TestProtobufRpcProto instance) throws IOException {<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> LOG.debug("Default response is " + TestProtos.EchoRequestProto.getDefaultInstance());<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> CoprocessorRpcUtils.BlockingRpcCallback<TestProtos.EchoResponseProto> callback =<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> new CoprocessorRpcUtils.BlockingRpcCallback<>();<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> instance.echo(controller, request, callback);<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> TestProtos.EchoResponseProto response = callback.get();<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> LOG.debug("Batch.Call returning result " + response);<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> return response;<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> }<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> },<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> new Batch.Callback<TestProtos.EchoResponseProto>() {<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> @Override<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> public void update(byte[] region, byte[] row, TestProtos.EchoResponseProto result) {<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> assertNotNull(result);<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> assertEquals("hello", result.getMessage());<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> results.put(region, result.getMessage());<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> }<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> for (Map.Entry<byte[], String> e : results.entrySet()) {<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> LOG.info("Got value "+e.getValue()+" for region "+Bytes.toStringBinary(e.getKey()));<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> }<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> assertEquals(2, results.size());<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> } finally {<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> table.close();<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> }<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> }<a name="line.258"></a> |
| <span class="sourceLineNo">259</span><a name="line.259"></a> |
| <span class="sourceLineNo">260</span> @Test<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> public void testCoprocessorServiceNullResponse() throws Throwable {<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> Table table = util.getConnection().getTable(TEST_TABLE);<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> List<HRegionLocation> regions;<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> try(RegionLocator rl = util.getConnection().getRegionLocator(TEST_TABLE)) {<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> regions = rl.getAllRegionLocations();<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> }<a name="line.266"></a> |
| <span class="sourceLineNo">267</span><a name="line.267"></a> |
| <span class="sourceLineNo">268</span> final TestProtos.EchoRequestProto request =<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> TestProtos.EchoRequestProto.newBuilder().setMessage("hello").build();<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> try {<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> // scan: for all regions<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> final RpcController controller = new ServerRpcController();<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> // test that null results are supported<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> Map<byte[], String> results =<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> table.coprocessorService(TestRpcServiceProtos.TestProtobufRpcProto.class,<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> ROWS[0], ROWS[ROWS.length - 1],<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> new Batch.Call<TestRpcServiceProtos.TestProtobufRpcProto, String>() {<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> public String call(TestRpcServiceProtos.TestProtobufRpcProto instance)<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> throws IOException {<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> CoprocessorRpcUtils.BlockingRpcCallback<TestProtos.EchoResponseProto> callback =<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> new CoprocessorRpcUtils.BlockingRpcCallback<>();<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> instance.echo(controller, request, callback);<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> TestProtos.EchoResponseProto response = callback.get();<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> LOG.debug("Batch.Call got result " + response);<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> return null;<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> }<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> }<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> );<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> for (Map.Entry<byte[], String> e : results.entrySet()) {<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> LOG.info("Got value "+e.getValue()+" for region "+Bytes.toStringBinary(e.getKey()));<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> }<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> assertEquals(3, results.size());<a name="line.292"></a> |
| <span class="sourceLineNo">293</span> for (HRegionLocation region : regions) {<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> RegionInfo info = region.getRegion();<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> LOG.info("Region info is "+info.getRegionNameAsString());<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> assertTrue(results.containsKey(info.getRegionName()));<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> assertNull(results.get(info.getRegionName()));<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> }<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> } finally {<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> table.close();<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> }<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> }<a name="line.302"></a> |
| <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 testMasterCoprocessorService() throws Throwable {<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> Admin admin = util.getAdmin();<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> final TestProtos.EchoRequestProto request =<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> TestProtos.EchoRequestProto.newBuilder().setMessage("hello").build();<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface service =<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> TestRpcServiceProtos.TestProtobufRpcProto.newBlockingStub(admin.coprocessorService());<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> assertEquals("hello", service.echo(null, request).getMessage());<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> }<a name="line.312"></a> |
| <span class="sourceLineNo">313</span><a name="line.313"></a> |
| <span class="sourceLineNo">314</span> @Test<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> public void testCoprocessorError() throws Exception {<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> Configuration configuration = new Configuration(util.getConfiguration());<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> // Make it not retry forever<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> configuration.setInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER, 1);<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> Table table = util.getConnection().getTable(TEST_TABLE);<a name="line.319"></a> |
| <span class="sourceLineNo">320</span><a name="line.320"></a> |
| <span class="sourceLineNo">321</span> try {<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> CoprocessorRpcChannel protocol = table.coprocessorService(ROWS[0]);<a name="line.322"></a> |
| <span class="sourceLineNo">323</span><a name="line.323"></a> |
| <span class="sourceLineNo">324</span> TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface service =<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> TestRpcServiceProtos.TestProtobufRpcProto.newBlockingStub(protocol);<a name="line.325"></a> |
| <span class="sourceLineNo">326</span><a name="line.326"></a> |
| <span class="sourceLineNo">327</span> service.error(null, TestProtos.EmptyRequestProto.getDefaultInstance());<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> fail("Should have thrown an exception");<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> } catch (ServiceException e) {<a name="line.329"></a> |
| <span class="sourceLineNo">330</span> } finally {<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> table.close();<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> }<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> }<a name="line.333"></a> |
| <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 testMasterCoprocessorError() throws Throwable {<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> Admin admin = util.getAdmin();<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface service =<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> TestRpcServiceProtos.TestProtobufRpcProto.newBlockingStub(admin.coprocessorService());<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> try {<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> service.error(null, TestProtos.EmptyRequestProto.getDefaultInstance());<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> fail("Should have thrown an exception");<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> } catch (ServiceException e) {<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> }<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> }<a name="line.345"></a> |
| <span class="sourceLineNo">346</span><a name="line.346"></a> |
| <span class="sourceLineNo">347</span> private static byte[][] makeN(byte[] base, int n) {<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> byte[][] ret = new byte[n][];<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> for (int i = 0; i < n; i++) {<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> ret[i] = Bytes.add(base, Bytes.toBytes(String.format("%02d", i)));<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> }<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> return ret;<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> }<a name="line.353"></a> |
| <span class="sourceLineNo">354</span>}<a name="line.354"></a> |
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| </div> |
| </body> |
| </html> |