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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.junit.Assert.assertEquals;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import static org.junit.Assert.assertTrue;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import static org.junit.Assert.fail;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span><a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.io.IOException;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.util.ArrayList;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.util.List;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.util.Optional;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.util.concurrent.atomic.AtomicBoolean;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import java.util.concurrent.atomic.AtomicInteger;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.Cell;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.CellUtil;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.CoprocessorEnvironment;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.HBaseTestingUtil;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.HConstants;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.TableName;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.Waiter;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.codec.KeyValueCodec;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.coprocessor.CoprocessorHost;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.coprocessor.MasterCoprocessor;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.coprocessor.MasterCoprocessorEnvironment;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.coprocessor.MasterObserver;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.coprocessor.ObserverContext;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.master.RegionPlan;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.testclassification.FlakeyTests;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.util.JVMClusterUtil;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import org.junit.AfterClass;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import org.junit.Assert;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import org.junit.Before;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span>import org.junit.BeforeClass;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import org.junit.ClassRule;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span>import org.junit.Test;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span>import org.junit.experimental.categories.Category;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span>import org.slf4j.Logger;<a name="line.56"></a> |
| <span class="sourceLineNo">057</span>import org.slf4j.LoggerFactory;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span><a name="line.58"></a> |
| <span class="sourceLineNo">059</span>@Category({ MediumTests.class, FlakeyTests.class })<a name="line.59"></a> |
| <span class="sourceLineNo">060</span>public class TestMultiParallel {<a name="line.60"></a> |
| <span class="sourceLineNo">061</span><a name="line.61"></a> |
| <span class="sourceLineNo">062</span> @ClassRule<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> HBaseClassTestRule.forClass(TestMultiParallel.class);<a name="line.64"></a> |
| <span class="sourceLineNo">065</span><a name="line.65"></a> |
| <span class="sourceLineNo">066</span> private static final Logger LOG = LoggerFactory.getLogger(TestMultiParallel.class);<a name="line.66"></a> |
| <span class="sourceLineNo">067</span><a name="line.67"></a> |
| <span class="sourceLineNo">068</span> private static final HBaseTestingUtil UTIL = new HBaseTestingUtil();<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> private static final byte[] VALUE = Bytes.toBytes("value");<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> private static final byte[] QUALIFIER = Bytes.toBytes("qual");<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> private static final String FAMILY = "family";<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> private static final TableName TEST_TABLE = TableName.valueOf("multi_test_table");<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> private static final byte[] BYTES_FAMILY = Bytes.toBytes(FAMILY);<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> private static final byte[] ONE_ROW = Bytes.toBytes("xxx");<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> private static final byte[][] KEYS = makeKeys();<a name="line.75"></a> |
| <span class="sourceLineNo">076</span><a name="line.76"></a> |
| <span class="sourceLineNo">077</span> private static final int slaves = 5; // also used for testing HTable pool size<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> private static Connection CONNECTION;<a name="line.78"></a> |
| <span class="sourceLineNo">079</span><a name="line.79"></a> |
| <span class="sourceLineNo">080</span> @BeforeClass<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> public static void beforeClass() throws Exception {<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> // Uncomment the following lines if more verbosity is needed for<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> // debugging (see HBASE-12285 for details).<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> // ((Log4JLogger)RpcServer.LOG).getLogger().setLevel(Level.ALL);<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> // ((Log4JLogger)RpcClient.LOG).getLogger().setLevel(Level.ALL);<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> // ((Log4JLogger)ScannerCallable.LOG).getLogger().setLevel(Level.ALL);<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> UTIL.getConfiguration().set(HConstants.RPC_CODEC_CONF_KEY,<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> KeyValueCodec.class.getCanonicalName());<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> // Disable table on master for now as the feature is broken<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> // UTIL.getConfiguration().setBoolean(LoadBalancer.TABLES_ON_MASTER, true);<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> // We used to ask for system tables on Master exclusively but not needed by test and doesn't<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> // work anyways -- so commented out.<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> // UTIL.getConfiguration().setBoolean(LoadBalancer.SYSTEM_TABLES_ON_MASTER, true);<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> UTIL.getConfiguration().set(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY,<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> MyMasterObserver.class.getName());<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> UTIL.startMiniCluster(slaves);<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> Table t = UTIL.createMultiRegionTable(TEST_TABLE, Bytes.toBytes(FAMILY));<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> UTIL.waitTableEnabled(TEST_TABLE);<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> t.close();<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> CONNECTION = ConnectionFactory.createConnection(UTIL.getConfiguration());<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> assertTrue(MyMasterObserver.start.get());<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> }<a name="line.102"></a> |
| <span class="sourceLineNo">103</span><a name="line.103"></a> |
| <span class="sourceLineNo">104</span> @AfterClass<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> public static void afterClass() throws Exception {<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> CONNECTION.close();<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> UTIL.shutdownMiniCluster();<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> }<a name="line.108"></a> |
| <span class="sourceLineNo">109</span><a name="line.109"></a> |
| <span class="sourceLineNo">110</span> @Before<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> public void before() throws Exception {<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> final int balanceCount = MyMasterObserver.postBalanceCount.get();<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> LOG.info("before");<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> if (UTIL.ensureSomeRegionServersAvailable(slaves)) {<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> // Distribute regions<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> UTIL.getMiniHBaseCluster().getMaster().balance();<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> // Some plans are created.<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> if (MyMasterObserver.postBalanceCount.get() > balanceCount) {<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> // It is necessary to wait the move procedure to start.<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> // Otherwise, the next wait may pass immediately.<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> UTIL.waitFor(3 * 1000, 100, false, () -> UTIL.getMiniHBaseCluster().getMaster()<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> .getAssignmentManager().hasRegionsInTransition());<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> }<a name="line.123"></a> |
| <span class="sourceLineNo">124</span><a name="line.124"></a> |
| <span class="sourceLineNo">125</span> // Wait until completing balance<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> UTIL.waitUntilAllRegionsAssigned(TEST_TABLE);<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> }<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> LOG.info("before done");<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> }<a name="line.129"></a> |
| <span class="sourceLineNo">130</span><a name="line.130"></a> |
| <span class="sourceLineNo">131</span> private static byte[][] makeKeys() {<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> byte[][] starterKeys = HBaseTestingUtil.KEYS;<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> // Create a "non-uniform" test set with the following characteristics:<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> // a) Unequal number of keys per region<a name="line.134"></a> |
| <span class="sourceLineNo">135</span><a name="line.135"></a> |
| <span class="sourceLineNo">136</span> // Don't use integer as a multiple, so that we have a number of keys that is<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> // not a multiple of the number of regions<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> int numKeys = (int) (starterKeys.length * 10.33F);<a name="line.138"></a> |
| <span class="sourceLineNo">139</span><a name="line.139"></a> |
| <span class="sourceLineNo">140</span> List<byte[]> keys = new ArrayList<>();<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> for (int i = 0; i < numKeys; i++) {<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> int kIdx = i % starterKeys.length;<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> byte[] k = starterKeys[kIdx];<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> byte[] cp = new byte[k.length + 1];<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> System.arraycopy(k, 0, cp, 0, k.length);<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> cp[k.length] = new Integer(i % 256).byteValue();<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> keys.add(cp);<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> }<a name="line.148"></a> |
| <span class="sourceLineNo">149</span><a name="line.149"></a> |
| <span class="sourceLineNo">150</span> // b) Same duplicate keys (showing multiple Gets/Puts to the same row, which<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> // should work)<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> // c) keys are not in sorted order (within a region), to ensure that the<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> // sorting code and index mapping doesn't break the functionality<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> for (int i = 0; i < 100; i++) {<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> int kIdx = i % starterKeys.length;<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> byte[] k = starterKeys[kIdx];<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> byte[] cp = new byte[k.length + 1];<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> System.arraycopy(k, 0, cp, 0, k.length);<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> cp[k.length] = new Integer(i % 256).byteValue();<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> keys.add(cp);<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> }<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> return keys.toArray(new byte[][] { new byte[] {} });<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> }<a name="line.163"></a> |
| <span class="sourceLineNo">164</span><a name="line.164"></a> |
| <span class="sourceLineNo">165</span> @Test<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> public void testBatchWithGet() throws Exception {<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> LOG.info("test=testBatchWithGet");<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> Table table = UTIL.getConnection().getTable(TEST_TABLE);<a name="line.168"></a> |
| <span class="sourceLineNo">169</span><a name="line.169"></a> |
| <span class="sourceLineNo">170</span> // load test data<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> List<Put> puts = constructPutRequests();<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> table.batch(puts, null);<a name="line.172"></a> |
| <span class="sourceLineNo">173</span><a name="line.173"></a> |
| <span class="sourceLineNo">174</span> // create a list of gets and run it<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> List<Row> gets = new ArrayList<>();<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> for (byte[] k : KEYS) {<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> Get get = new Get(k);<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> get.addColumn(BYTES_FAMILY, QUALIFIER);<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> gets.add(get);<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> }<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> Result[] multiRes = new Result[gets.size()];<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> table.batch(gets, multiRes);<a name="line.182"></a> |
| <span class="sourceLineNo">183</span><a name="line.183"></a> |
| <span class="sourceLineNo">184</span> // Same gets using individual call API<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> List<Result> singleRes = new ArrayList<>();<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> for (Row get : gets) {<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> singleRes.add(table.get((Get) get));<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> }<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> // Compare results<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> Assert.assertEquals(singleRes.size(), multiRes.length);<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> for (int i = 0; i < singleRes.size(); i++) {<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> Assert.assertTrue(singleRes.get(i).containsColumn(BYTES_FAMILY, QUALIFIER));<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> Cell[] singleKvs = singleRes.get(i).rawCells();<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> Cell[] multiKvs = multiRes[i].rawCells();<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> for (int j = 0; j < singleKvs.length; j++) {<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> Assert.assertEquals(singleKvs[j], multiKvs[j]);<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> Assert.assertEquals(0,<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> Bytes.compareTo(CellUtil.cloneValue(singleKvs[j]), CellUtil.cloneValue(multiKvs[j])));<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> }<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> }<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> table.close();<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> }<a name="line.202"></a> |
| <span class="sourceLineNo">203</span><a name="line.203"></a> |
| <span class="sourceLineNo">204</span> @Test<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> public void testBadFam() throws Exception {<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> LOG.info("test=testBadFam");<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> Table table = UTIL.getConnection().getTable(TEST_TABLE);<a name="line.207"></a> |
| <span class="sourceLineNo">208</span><a name="line.208"></a> |
| <span class="sourceLineNo">209</span> List<Row> actions = new ArrayList<>();<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> Put p = new Put(Bytes.toBytes("row1"));<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> p.addColumn(Bytes.toBytes("bad_family"), Bytes.toBytes("qual"), Bytes.toBytes("value"));<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> actions.add(p);<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> p = new Put(Bytes.toBytes("row2"));<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> p.addColumn(BYTES_FAMILY, Bytes.toBytes("qual"), Bytes.toBytes("value"));<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> actions.add(p);<a name="line.215"></a> |
| <span class="sourceLineNo">216</span><a name="line.216"></a> |
| <span class="sourceLineNo">217</span> // row1 and row2 should be in the same region.<a name="line.217"></a> |
| <span class="sourceLineNo">218</span><a name="line.218"></a> |
| <span class="sourceLineNo">219</span> Object[] r = new Object[actions.size()];<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> try {<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> table.batch(actions, r);<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> fail();<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> } catch (RetriesExhaustedException ex) {<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> // expected<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> }<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> assertEquals(2, r.length);<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> assertTrue(r[0] instanceof Throwable);<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> assertTrue(r[1] instanceof Result);<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> table.close();<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> }<a name="line.230"></a> |
| <span class="sourceLineNo">231</span><a name="line.231"></a> |
| <span class="sourceLineNo">232</span> @Test<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> public void testFlushCommitsNoAbort() throws Exception {<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> LOG.info("test=testFlushCommitsNoAbort");<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> doTestFlushCommits(false);<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> }<a name="line.236"></a> |
| <span class="sourceLineNo">237</span><a name="line.237"></a> |
| <span class="sourceLineNo">238</span> /**<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> * Only run one Multi test with a forced RegionServer abort. Otherwise, the unit tests will take<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> * an unnecessarily long time to run.<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> */<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> @Test<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> public void testFlushCommitsWithAbort() throws Exception {<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> LOG.info("test=testFlushCommitsWithAbort");<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> doTestFlushCommits(true);<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> }<a name="line.246"></a> |
| <span class="sourceLineNo">247</span><a name="line.247"></a> |
| <span class="sourceLineNo">248</span> /**<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> * Set table auto flush to false and test flushing commits<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> * @param doAbort true if abort one regionserver in the testing<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> */<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> private void doTestFlushCommits(boolean doAbort) throws Exception {<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> // Load the data<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> LOG.info("get new table");<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> Table table = UTIL.getConnection().getTable(TEST_TABLE);<a name="line.255"></a> |
| <span class="sourceLineNo">256</span><a name="line.256"></a> |
| <span class="sourceLineNo">257</span> LOG.info("constructPutRequests");<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> List<Put> puts = constructPutRequests();<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> table.put(puts);<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> LOG.info("puts");<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> final int liveRScount = UTIL.getMiniHBaseCluster().getLiveRegionServerThreads().size();<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> assert liveRScount > 0;<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> JVMClusterUtil.RegionServerThread liveRS =<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> UTIL.getMiniHBaseCluster().getLiveRegionServerThreads().get(0);<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> if (doAbort) {<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> liveRS.getRegionServer().abort("Aborting for tests", new Exception("doTestFlushCommits"));<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> // If we wait for no regions being online after we abort the server, we<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> // could ensure the master has re-assigned the regions on killed server<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> // after writing successfully. It means the server we aborted is dead<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> // and detected by matser<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> while (liveRS.getRegionServer().getNumberOfOnlineRegions() != 0) {<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> Thread.sleep(100);<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> }<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> // try putting more keys after the abort. same key/qual... just validating<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> // no exceptions thrown<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> puts = constructPutRequests();<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> table.put(puts);<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> }<a name="line.278"></a> |
| <span class="sourceLineNo">279</span><a name="line.279"></a> |
| <span class="sourceLineNo">280</span> LOG.info("validating loaded data");<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> validateLoadedData(table);<a name="line.281"></a> |
| <span class="sourceLineNo">282</span><a name="line.282"></a> |
| <span class="sourceLineNo">283</span> // Validate server and region count<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> List<JVMClusterUtil.RegionServerThread> liveRSs =<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> UTIL.getMiniHBaseCluster().getLiveRegionServerThreads();<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> int count = 0;<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> for (JVMClusterUtil.RegionServerThread t : liveRSs) {<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> count++;<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> LOG.info("Count=" + count + ", Alive=" + t.getRegionServer());<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> }<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> LOG.info("Count=" + count);<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> Assert.assertEquals("Server count=" + count + ", abort=" + doAbort,<a name="line.292"></a> |
| <span class="sourceLineNo">293</span> (doAbort ? (liveRScount - 1) : liveRScount), count);<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> if (doAbort) {<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> UTIL.getMiniHBaseCluster().waitOnRegionServer(0);<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> UTIL.waitFor(15 * 1000, new Waiter.Predicate<Exception>() {<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> @Override<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> public boolean evaluate() throws Exception {<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> // We disable regions on master so the count should be liveRScount - 1<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> return UTIL.getMiniHBaseCluster().getMaster().getClusterMetrics().getLiveServerMetrics()<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> .size() == liveRScount - 1;<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> UTIL.waitFor(15 * 1000, UTIL.predicateNoRegionsInTransition());<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> }<a name="line.305"></a> |
| <span class="sourceLineNo">306</span><a name="line.306"></a> |
| <span class="sourceLineNo">307</span> table.close();<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> LOG.info("done");<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> }<a name="line.309"></a> |
| <span class="sourceLineNo">310</span><a name="line.310"></a> |
| <span class="sourceLineNo">311</span> @Test<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> public void testBatchWithPut() throws Exception {<a name="line.312"></a> |
| <span class="sourceLineNo">313</span> LOG.info("test=testBatchWithPut");<a name="line.313"></a> |
| <span class="sourceLineNo">314</span> Table table = CONNECTION.getTable(TEST_TABLE);<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> // put multiple rows using a batch<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> List<Put> puts = constructPutRequests();<a name="line.316"></a> |
| <span class="sourceLineNo">317</span><a name="line.317"></a> |
| <span class="sourceLineNo">318</span> Object[] results = new Object[puts.size()];<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> table.batch(puts, results);<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> validateSizeAndEmpty(results, KEYS.length);<a name="line.320"></a> |
| <span class="sourceLineNo">321</span><a name="line.321"></a> |
| <span class="sourceLineNo">322</span> if (true) {<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> int liveRScount = UTIL.getMiniHBaseCluster().getLiveRegionServerThreads().size();<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> assert liveRScount > 0;<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> JVMClusterUtil.RegionServerThread liveRS =<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> UTIL.getMiniHBaseCluster().getLiveRegionServerThreads().get(0);<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> liveRS.getRegionServer().abort("Aborting for tests", new Exception("testBatchWithPut"));<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> puts = constructPutRequests();<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> try {<a name="line.329"></a> |
| <span class="sourceLineNo">330</span> results = new Object[puts.size()];<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> table.batch(puts, results);<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> } catch (RetriesExhaustedWithDetailsException ree) {<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> LOG.info(ree.getExhaustiveDescription());<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> table.close();<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> throw ree;<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> }<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> validateSizeAndEmpty(results, KEYS.length);<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> }<a name="line.338"></a> |
| <span class="sourceLineNo">339</span><a name="line.339"></a> |
| <span class="sourceLineNo">340</span> validateLoadedData(table);<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> table.close();<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> }<a name="line.342"></a> |
| <span class="sourceLineNo">343</span><a name="line.343"></a> |
| <span class="sourceLineNo">344</span> @Test<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> public void testBatchWithDelete() throws Exception {<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> LOG.info("test=testBatchWithDelete");<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> Table table = UTIL.getConnection().getTable(TEST_TABLE);<a name="line.347"></a> |
| <span class="sourceLineNo">348</span><a name="line.348"></a> |
| <span class="sourceLineNo">349</span> // Load some data<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> List<Put> puts = constructPutRequests();<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> Object[] results = new Object[puts.size()];<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> table.batch(puts, results);<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> validateSizeAndEmpty(results, KEYS.length);<a name="line.353"></a> |
| <span class="sourceLineNo">354</span><a name="line.354"></a> |
| <span class="sourceLineNo">355</span> // Deletes<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> List<Row> deletes = new ArrayList<>();<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> for (int i = 0; i < KEYS.length; i++) {<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> Delete delete = new Delete(KEYS[i]);<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> delete.addFamily(BYTES_FAMILY);<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> deletes.add(delete);<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> }<a name="line.361"></a> |
| <span class="sourceLineNo">362</span> results = new Object[deletes.size()];<a name="line.362"></a> |
| <span class="sourceLineNo">363</span> table.batch(deletes, results);<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> validateSizeAndEmpty(results, KEYS.length);<a name="line.364"></a> |
| <span class="sourceLineNo">365</span><a name="line.365"></a> |
| <span class="sourceLineNo">366</span> // Get to make sure ...<a name="line.366"></a> |
| <span class="sourceLineNo">367</span> for (byte[] k : KEYS) {<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> Get get = new Get(k);<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> get.addColumn(BYTES_FAMILY, QUALIFIER);<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> Assert.assertFalse(table.exists(get));<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> }<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> table.close();<a name="line.372"></a> |
| <span class="sourceLineNo">373</span> }<a name="line.373"></a> |
| <span class="sourceLineNo">374</span><a name="line.374"></a> |
| <span class="sourceLineNo">375</span> @Test<a name="line.375"></a> |
| <span class="sourceLineNo">376</span> public void testHTableDeleteWithList() throws Exception {<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> LOG.info("test=testHTableDeleteWithList");<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> Table table = UTIL.getConnection().getTable(TEST_TABLE);<a name="line.378"></a> |
| <span class="sourceLineNo">379</span><a name="line.379"></a> |
| <span class="sourceLineNo">380</span> // Load some data<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> List<Put> puts = constructPutRequests();<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> Object[] results = new Object[puts.size()];<a name="line.382"></a> |
| <span class="sourceLineNo">383</span> table.batch(puts, results);<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> validateSizeAndEmpty(results, KEYS.length);<a name="line.384"></a> |
| <span class="sourceLineNo">385</span><a name="line.385"></a> |
| <span class="sourceLineNo">386</span> // Deletes<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> ArrayList<Delete> deletes = new ArrayList<>();<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> for (int i = 0; i < KEYS.length; i++) {<a name="line.388"></a> |
| <span class="sourceLineNo">389</span> Delete delete = new Delete(KEYS[i]);<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> delete.addFamily(BYTES_FAMILY);<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> deletes.add(delete);<a name="line.391"></a> |
| <span class="sourceLineNo">392</span> }<a name="line.392"></a> |
| <span class="sourceLineNo">393</span> table.delete(deletes);<a name="line.393"></a> |
| <span class="sourceLineNo">394</span><a name="line.394"></a> |
| <span class="sourceLineNo">395</span> // Get to make sure ...<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> for (byte[] k : KEYS) {<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> Get get = new Get(k);<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> get.addColumn(BYTES_FAMILY, QUALIFIER);<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> Assert.assertFalse(table.exists(get));<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> }<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> table.close();<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> }<a name="line.402"></a> |
| <span class="sourceLineNo">403</span><a name="line.403"></a> |
| <span class="sourceLineNo">404</span> @Test<a name="line.404"></a> |
| <span class="sourceLineNo">405</span> public void testBatchWithManyColsInOneRowGetAndPut() throws Exception {<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> LOG.info("test=testBatchWithManyColsInOneRowGetAndPut");<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> Table table = UTIL.getConnection().getTable(TEST_TABLE);<a name="line.407"></a> |
| <span class="sourceLineNo">408</span><a name="line.408"></a> |
| <span class="sourceLineNo">409</span> List<Row> puts = new ArrayList<>();<a name="line.409"></a> |
| <span class="sourceLineNo">410</span> for (int i = 0; i < 100; i++) {<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> Put put = new Put(ONE_ROW);<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> byte[] qual = Bytes.toBytes("column" + i);<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> put.addColumn(BYTES_FAMILY, qual, VALUE);<a name="line.413"></a> |
| <span class="sourceLineNo">414</span> puts.add(put);<a name="line.414"></a> |
| <span class="sourceLineNo">415</span> }<a name="line.415"></a> |
| <span class="sourceLineNo">416</span> Object[] results = new Object[puts.size()];<a name="line.416"></a> |
| <span class="sourceLineNo">417</span> table.batch(puts, results);<a name="line.417"></a> |
| <span class="sourceLineNo">418</span><a name="line.418"></a> |
| <span class="sourceLineNo">419</span> // validate<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> validateSizeAndEmpty(results, 100);<a name="line.420"></a> |
| <span class="sourceLineNo">421</span><a name="line.421"></a> |
| <span class="sourceLineNo">422</span> // get the data back and validate that it is correct<a name="line.422"></a> |
| <span class="sourceLineNo">423</span> List<Row> gets = new ArrayList<>();<a name="line.423"></a> |
| <span class="sourceLineNo">424</span> for (int i = 0; i < 100; i++) {<a name="line.424"></a> |
| <span class="sourceLineNo">425</span> Get get = new Get(ONE_ROW);<a name="line.425"></a> |
| <span class="sourceLineNo">426</span> byte[] qual = Bytes.toBytes("column" + i);<a name="line.426"></a> |
| <span class="sourceLineNo">427</span> get.addColumn(BYTES_FAMILY, qual);<a name="line.427"></a> |
| <span class="sourceLineNo">428</span> gets.add(get);<a name="line.428"></a> |
| <span class="sourceLineNo">429</span> }<a name="line.429"></a> |
| <span class="sourceLineNo">430</span><a name="line.430"></a> |
| <span class="sourceLineNo">431</span> Object[] multiRes = new Object[gets.size()];<a name="line.431"></a> |
| <span class="sourceLineNo">432</span> table.batch(gets, multiRes);<a name="line.432"></a> |
| <span class="sourceLineNo">433</span><a name="line.433"></a> |
| <span class="sourceLineNo">434</span> int idx = 0;<a name="line.434"></a> |
| <span class="sourceLineNo">435</span> for (Object r : multiRes) {<a name="line.435"></a> |
| <span class="sourceLineNo">436</span> byte[] qual = Bytes.toBytes("column" + idx);<a name="line.436"></a> |
| <span class="sourceLineNo">437</span> validateResult(r, qual, VALUE);<a name="line.437"></a> |
| <span class="sourceLineNo">438</span> idx++;<a name="line.438"></a> |
| <span class="sourceLineNo">439</span> }<a name="line.439"></a> |
| <span class="sourceLineNo">440</span> table.close();<a name="line.440"></a> |
| <span class="sourceLineNo">441</span> }<a name="line.441"></a> |
| <span class="sourceLineNo">442</span><a name="line.442"></a> |
| <span class="sourceLineNo">443</span> @Test<a name="line.443"></a> |
| <span class="sourceLineNo">444</span> public void testBatchWithIncrementAndAppend() throws Exception {<a name="line.444"></a> |
| <span class="sourceLineNo">445</span> LOG.info("test=testBatchWithIncrementAndAppend");<a name="line.445"></a> |
| <span class="sourceLineNo">446</span> final byte[] QUAL1 = Bytes.toBytes("qual1");<a name="line.446"></a> |
| <span class="sourceLineNo">447</span> final byte[] QUAL2 = Bytes.toBytes("qual2");<a name="line.447"></a> |
| <span class="sourceLineNo">448</span> final byte[] QUAL3 = Bytes.toBytes("qual3");<a name="line.448"></a> |
| <span class="sourceLineNo">449</span> final byte[] QUAL4 = Bytes.toBytes("qual4");<a name="line.449"></a> |
| <span class="sourceLineNo">450</span> Table table = UTIL.getConnection().getTable(TEST_TABLE);<a name="line.450"></a> |
| <span class="sourceLineNo">451</span> Delete d = new Delete(ONE_ROW);<a name="line.451"></a> |
| <span class="sourceLineNo">452</span> table.delete(d);<a name="line.452"></a> |
| <span class="sourceLineNo">453</span> Put put = new Put(ONE_ROW);<a name="line.453"></a> |
| <span class="sourceLineNo">454</span> put.addColumn(BYTES_FAMILY, QUAL1, Bytes.toBytes("abc"));<a name="line.454"></a> |
| <span class="sourceLineNo">455</span> put.addColumn(BYTES_FAMILY, QUAL2, Bytes.toBytes(1L));<a name="line.455"></a> |
| <span class="sourceLineNo">456</span> table.put(put);<a name="line.456"></a> |
| <span class="sourceLineNo">457</span><a name="line.457"></a> |
| <span class="sourceLineNo">458</span> Increment inc = new Increment(ONE_ROW);<a name="line.458"></a> |
| <span class="sourceLineNo">459</span> inc.addColumn(BYTES_FAMILY, QUAL2, 1);<a name="line.459"></a> |
| <span class="sourceLineNo">460</span> inc.addColumn(BYTES_FAMILY, QUAL3, 1);<a name="line.460"></a> |
| <span class="sourceLineNo">461</span><a name="line.461"></a> |
| <span class="sourceLineNo">462</span> Append a = new Append(ONE_ROW);<a name="line.462"></a> |
| <span class="sourceLineNo">463</span> a.addColumn(BYTES_FAMILY, QUAL1, Bytes.toBytes("def"));<a name="line.463"></a> |
| <span class="sourceLineNo">464</span> a.addColumn(BYTES_FAMILY, QUAL4, Bytes.toBytes("xyz"));<a name="line.464"></a> |
| <span class="sourceLineNo">465</span> List<Row> actions = new ArrayList<>();<a name="line.465"></a> |
| <span class="sourceLineNo">466</span> actions.add(inc);<a name="line.466"></a> |
| <span class="sourceLineNo">467</span> actions.add(a);<a name="line.467"></a> |
| <span class="sourceLineNo">468</span><a name="line.468"></a> |
| <span class="sourceLineNo">469</span> Object[] multiRes = new Object[actions.size()];<a name="line.469"></a> |
| <span class="sourceLineNo">470</span> table.batch(actions, multiRes);<a name="line.470"></a> |
| <span class="sourceLineNo">471</span> validateResult(multiRes[1], QUAL1, Bytes.toBytes("abcdef"));<a name="line.471"></a> |
| <span class="sourceLineNo">472</span> validateResult(multiRes[1], QUAL4, Bytes.toBytes("xyz"));<a name="line.472"></a> |
| <span class="sourceLineNo">473</span> validateResult(multiRes[0], QUAL2, Bytes.toBytes(2L));<a name="line.473"></a> |
| <span class="sourceLineNo">474</span> validateResult(multiRes[0], QUAL3, Bytes.toBytes(1L));<a name="line.474"></a> |
| <span class="sourceLineNo">475</span> table.close();<a name="line.475"></a> |
| <span class="sourceLineNo">476</span> }<a name="line.476"></a> |
| <span class="sourceLineNo">477</span><a name="line.477"></a> |
| <span class="sourceLineNo">478</span> @Test<a name="line.478"></a> |
| <span class="sourceLineNo">479</span> public void testBatchWithMixedActions() throws Exception {<a name="line.479"></a> |
| <span class="sourceLineNo">480</span> LOG.info("test=testBatchWithMixedActions");<a name="line.480"></a> |
| <span class="sourceLineNo">481</span> Table table = UTIL.getConnection().getTable(TEST_TABLE);<a name="line.481"></a> |
| <span class="sourceLineNo">482</span><a name="line.482"></a> |
| <span class="sourceLineNo">483</span> // Load some data to start<a name="line.483"></a> |
| <span class="sourceLineNo">484</span> List<Put> puts = constructPutRequests();<a name="line.484"></a> |
| <span class="sourceLineNo">485</span> Object[] results = new Object[puts.size()];<a name="line.485"></a> |
| <span class="sourceLineNo">486</span> table.batch(puts, results);<a name="line.486"></a> |
| <span class="sourceLineNo">487</span> validateSizeAndEmpty(results, KEYS.length);<a name="line.487"></a> |
| <span class="sourceLineNo">488</span><a name="line.488"></a> |
| <span class="sourceLineNo">489</span> // Batch: get, get, put(new col), delete, get, get of put, get of deleted,<a name="line.489"></a> |
| <span class="sourceLineNo">490</span> // put<a name="line.490"></a> |
| <span class="sourceLineNo">491</span> List<Row> actions = new ArrayList<>();<a name="line.491"></a> |
| <span class="sourceLineNo">492</span><a name="line.492"></a> |
| <span class="sourceLineNo">493</span> byte[] qual2 = Bytes.toBytes("qual2");<a name="line.493"></a> |
| <span class="sourceLineNo">494</span> byte[] val2 = Bytes.toBytes("putvalue2");<a name="line.494"></a> |
| <span class="sourceLineNo">495</span><a name="line.495"></a> |
| <span class="sourceLineNo">496</span> // 0 get<a name="line.496"></a> |
| <span class="sourceLineNo">497</span> Get get = new Get(KEYS[10]);<a name="line.497"></a> |
| <span class="sourceLineNo">498</span> get.addColumn(BYTES_FAMILY, QUALIFIER);<a name="line.498"></a> |
| <span class="sourceLineNo">499</span> actions.add(get);<a name="line.499"></a> |
| <span class="sourceLineNo">500</span><a name="line.500"></a> |
| <span class="sourceLineNo">501</span> // 1 get<a name="line.501"></a> |
| <span class="sourceLineNo">502</span> get = new Get(KEYS[11]);<a name="line.502"></a> |
| <span class="sourceLineNo">503</span> get.addColumn(BYTES_FAMILY, QUALIFIER);<a name="line.503"></a> |
| <span class="sourceLineNo">504</span> actions.add(get);<a name="line.504"></a> |
| <span class="sourceLineNo">505</span><a name="line.505"></a> |
| <span class="sourceLineNo">506</span> // 2 put of new column<a name="line.506"></a> |
| <span class="sourceLineNo">507</span> Put put = new Put(KEYS[10]);<a name="line.507"></a> |
| <span class="sourceLineNo">508</span> put.addColumn(BYTES_FAMILY, qual2, val2);<a name="line.508"></a> |
| <span class="sourceLineNo">509</span> actions.add(put);<a name="line.509"></a> |
| <span class="sourceLineNo">510</span><a name="line.510"></a> |
| <span class="sourceLineNo">511</span> // 3 delete<a name="line.511"></a> |
| <span class="sourceLineNo">512</span> Delete delete = new Delete(KEYS[20]);<a name="line.512"></a> |
| <span class="sourceLineNo">513</span> delete.addFamily(BYTES_FAMILY);<a name="line.513"></a> |
| <span class="sourceLineNo">514</span> actions.add(delete);<a name="line.514"></a> |
| <span class="sourceLineNo">515</span><a name="line.515"></a> |
| <span class="sourceLineNo">516</span> // 4 get<a name="line.516"></a> |
| <span class="sourceLineNo">517</span> get = new Get(KEYS[30]);<a name="line.517"></a> |
| <span class="sourceLineNo">518</span> get.addColumn(BYTES_FAMILY, QUALIFIER);<a name="line.518"></a> |
| <span class="sourceLineNo">519</span> actions.add(get);<a name="line.519"></a> |
| <span class="sourceLineNo">520</span><a name="line.520"></a> |
| <span class="sourceLineNo">521</span> // There used to be a 'get' of a previous put here, but removed<a name="line.521"></a> |
| <span class="sourceLineNo">522</span> // since this API really cannot guarantee order in terms of mixed<a name="line.522"></a> |
| <span class="sourceLineNo">523</span> // get/puts.<a name="line.523"></a> |
| <span class="sourceLineNo">524</span><a name="line.524"></a> |
| <span class="sourceLineNo">525</span> // 5 put of new column<a name="line.525"></a> |
| <span class="sourceLineNo">526</span> put = new Put(KEYS[40]);<a name="line.526"></a> |
| <span class="sourceLineNo">527</span> put.addColumn(BYTES_FAMILY, qual2, val2);<a name="line.527"></a> |
| <span class="sourceLineNo">528</span> actions.add(put);<a name="line.528"></a> |
| <span class="sourceLineNo">529</span><a name="line.529"></a> |
| <span class="sourceLineNo">530</span> // 6 RowMutations<a name="line.530"></a> |
| <span class="sourceLineNo">531</span> RowMutations rm = new RowMutations(KEYS[50]);<a name="line.531"></a> |
| <span class="sourceLineNo">532</span> put = new Put(KEYS[50]);<a name="line.532"></a> |
| <span class="sourceLineNo">533</span> put.addColumn(BYTES_FAMILY, qual2, val2);<a name="line.533"></a> |
| <span class="sourceLineNo">534</span> rm.add((Mutation) put);<a name="line.534"></a> |
| <span class="sourceLineNo">535</span> byte[] qual3 = Bytes.toBytes("qual3");<a name="line.535"></a> |
| <span class="sourceLineNo">536</span> byte[] val3 = Bytes.toBytes("putvalue3");<a name="line.536"></a> |
| <span class="sourceLineNo">537</span> put = new Put(KEYS[50]);<a name="line.537"></a> |
| <span class="sourceLineNo">538</span> put.addColumn(BYTES_FAMILY, qual3, val3);<a name="line.538"></a> |
| <span class="sourceLineNo">539</span> rm.add((Mutation) put);<a name="line.539"></a> |
| <span class="sourceLineNo">540</span> actions.add(rm);<a name="line.540"></a> |
| <span class="sourceLineNo">541</span><a name="line.541"></a> |
| <span class="sourceLineNo">542</span> // 7 Add another Get to the mixed sequence after RowMutations<a name="line.542"></a> |
| <span class="sourceLineNo">543</span> get = new Get(KEYS[10]);<a name="line.543"></a> |
| <span class="sourceLineNo">544</span> get.addColumn(BYTES_FAMILY, QUALIFIER);<a name="line.544"></a> |
| <span class="sourceLineNo">545</span> actions.add(get);<a name="line.545"></a> |
| <span class="sourceLineNo">546</span><a name="line.546"></a> |
| <span class="sourceLineNo">547</span> results = new Object[actions.size()];<a name="line.547"></a> |
| <span class="sourceLineNo">548</span> table.batch(actions, results);<a name="line.548"></a> |
| <span class="sourceLineNo">549</span><a name="line.549"></a> |
| <span class="sourceLineNo">550</span> // Validation<a name="line.550"></a> |
| <span class="sourceLineNo">551</span><a name="line.551"></a> |
| <span class="sourceLineNo">552</span> validateResult(results[0]);<a name="line.552"></a> |
| <span class="sourceLineNo">553</span> validateResult(results[1]);<a name="line.553"></a> |
| <span class="sourceLineNo">554</span> validateEmpty(results[3]);<a name="line.554"></a> |
| <span class="sourceLineNo">555</span> validateResult(results[4]);<a name="line.555"></a> |
| <span class="sourceLineNo">556</span> validateEmpty(results[5]);<a name="line.556"></a> |
| <span class="sourceLineNo">557</span> validateEmpty(results[6]);<a name="line.557"></a> |
| <span class="sourceLineNo">558</span> validateResult(results[7]);<a name="line.558"></a> |
| <span class="sourceLineNo">559</span><a name="line.559"></a> |
| <span class="sourceLineNo">560</span> // validate last put, externally from the batch<a name="line.560"></a> |
| <span class="sourceLineNo">561</span> get = new Get(KEYS[40]);<a name="line.561"></a> |
| <span class="sourceLineNo">562</span> get.addColumn(BYTES_FAMILY, qual2);<a name="line.562"></a> |
| <span class="sourceLineNo">563</span> Result r = table.get(get);<a name="line.563"></a> |
| <span class="sourceLineNo">564</span> validateResult(r, qual2, val2);<a name="line.564"></a> |
| <span class="sourceLineNo">565</span><a name="line.565"></a> |
| <span class="sourceLineNo">566</span> // validate last RowMutations, externally from the batch<a name="line.566"></a> |
| <span class="sourceLineNo">567</span> get = new Get(KEYS[50]);<a name="line.567"></a> |
| <span class="sourceLineNo">568</span> get.addColumn(BYTES_FAMILY, qual2);<a name="line.568"></a> |
| <span class="sourceLineNo">569</span> r = table.get(get);<a name="line.569"></a> |
| <span class="sourceLineNo">570</span> validateResult(r, qual2, val2);<a name="line.570"></a> |
| <span class="sourceLineNo">571</span><a name="line.571"></a> |
| <span class="sourceLineNo">572</span> get = new Get(KEYS[50]);<a name="line.572"></a> |
| <span class="sourceLineNo">573</span> get.addColumn(BYTES_FAMILY, qual3);<a name="line.573"></a> |
| <span class="sourceLineNo">574</span> r = table.get(get);<a name="line.574"></a> |
| <span class="sourceLineNo">575</span> validateResult(r, qual3, val3);<a name="line.575"></a> |
| <span class="sourceLineNo">576</span><a name="line.576"></a> |
| <span class="sourceLineNo">577</span> table.close();<a name="line.577"></a> |
| <span class="sourceLineNo">578</span> }<a name="line.578"></a> |
| <span class="sourceLineNo">579</span><a name="line.579"></a> |
| <span class="sourceLineNo">580</span> // // Helper methods ////<a name="line.580"></a> |
| <span class="sourceLineNo">581</span><a name="line.581"></a> |
| <span class="sourceLineNo">582</span> private void validateResult(Object r) {<a name="line.582"></a> |
| <span class="sourceLineNo">583</span> validateResult(r, QUALIFIER, VALUE);<a name="line.583"></a> |
| <span class="sourceLineNo">584</span> }<a name="line.584"></a> |
| <span class="sourceLineNo">585</span><a name="line.585"></a> |
| <span class="sourceLineNo">586</span> private void validateResult(Object r1, byte[] qual, byte[] val) {<a name="line.586"></a> |
| <span class="sourceLineNo">587</span> Result r = (Result) r1;<a name="line.587"></a> |
| <span class="sourceLineNo">588</span> Assert.assertTrue(r.containsColumn(BYTES_FAMILY, qual));<a name="line.588"></a> |
| <span class="sourceLineNo">589</span> byte[] value = r.getValue(BYTES_FAMILY, qual);<a name="line.589"></a> |
| <span class="sourceLineNo">590</span> if (0 != Bytes.compareTo(val, value)) {<a name="line.590"></a> |
| <span class="sourceLineNo">591</span> fail("Expected [" + Bytes.toStringBinary(val) + "] but got [" + Bytes.toStringBinary(value)<a name="line.591"></a> |
| <span class="sourceLineNo">592</span> + "]");<a name="line.592"></a> |
| <span class="sourceLineNo">593</span> }<a name="line.593"></a> |
| <span class="sourceLineNo">594</span> }<a name="line.594"></a> |
| <span class="sourceLineNo">595</span><a name="line.595"></a> |
| <span class="sourceLineNo">596</span> private List<Put> constructPutRequests() {<a name="line.596"></a> |
| <span class="sourceLineNo">597</span> List<Put> puts = new ArrayList<>();<a name="line.597"></a> |
| <span class="sourceLineNo">598</span> for (byte[] k : KEYS) {<a name="line.598"></a> |
| <span class="sourceLineNo">599</span> Put put = new Put(k);<a name="line.599"></a> |
| <span class="sourceLineNo">600</span> put.addColumn(BYTES_FAMILY, QUALIFIER, VALUE);<a name="line.600"></a> |
| <span class="sourceLineNo">601</span> puts.add(put);<a name="line.601"></a> |
| <span class="sourceLineNo">602</span> }<a name="line.602"></a> |
| <span class="sourceLineNo">603</span> return puts;<a name="line.603"></a> |
| <span class="sourceLineNo">604</span> }<a name="line.604"></a> |
| <span class="sourceLineNo">605</span><a name="line.605"></a> |
| <span class="sourceLineNo">606</span> private void validateLoadedData(Table table) throws IOException {<a name="line.606"></a> |
| <span class="sourceLineNo">607</span> // get the data back and validate that it is correct<a name="line.607"></a> |
| <span class="sourceLineNo">608</span> LOG.info("Validating data on " + table);<a name="line.608"></a> |
| <span class="sourceLineNo">609</span> List<Get> gets = new ArrayList<>();<a name="line.609"></a> |
| <span class="sourceLineNo">610</span> for (byte[] k : KEYS) {<a name="line.610"></a> |
| <span class="sourceLineNo">611</span> Get get = new Get(k);<a name="line.611"></a> |
| <span class="sourceLineNo">612</span> get.addColumn(BYTES_FAMILY, QUALIFIER);<a name="line.612"></a> |
| <span class="sourceLineNo">613</span> gets.add(get);<a name="line.613"></a> |
| <span class="sourceLineNo">614</span> }<a name="line.614"></a> |
| <span class="sourceLineNo">615</span> int retryNum = 10;<a name="line.615"></a> |
| <span class="sourceLineNo">616</span> Result[] results = null;<a name="line.616"></a> |
| <span class="sourceLineNo">617</span> do {<a name="line.617"></a> |
| <span class="sourceLineNo">618</span> results = table.get(gets);<a name="line.618"></a> |
| <span class="sourceLineNo">619</span> boolean finished = true;<a name="line.619"></a> |
| <span class="sourceLineNo">620</span> for (Result result : results) {<a name="line.620"></a> |
| <span class="sourceLineNo">621</span> if (result.isEmpty()) {<a name="line.621"></a> |
| <span class="sourceLineNo">622</span> finished = false;<a name="line.622"></a> |
| <span class="sourceLineNo">623</span> break;<a name="line.623"></a> |
| <span class="sourceLineNo">624</span> }<a name="line.624"></a> |
| <span class="sourceLineNo">625</span> }<a name="line.625"></a> |
| <span class="sourceLineNo">626</span> if (finished) {<a name="line.626"></a> |
| <span class="sourceLineNo">627</span> break;<a name="line.627"></a> |
| <span class="sourceLineNo">628</span> }<a name="line.628"></a> |
| <span class="sourceLineNo">629</span> try {<a name="line.629"></a> |
| <span class="sourceLineNo">630</span> Thread.sleep(10);<a name="line.630"></a> |
| <span class="sourceLineNo">631</span> } catch (InterruptedException e) {<a name="line.631"></a> |
| <span class="sourceLineNo">632</span> }<a name="line.632"></a> |
| <span class="sourceLineNo">633</span> retryNum--;<a name="line.633"></a> |
| <span class="sourceLineNo">634</span> } while (retryNum > 0);<a name="line.634"></a> |
| <span class="sourceLineNo">635</span><a name="line.635"></a> |
| <span class="sourceLineNo">636</span> if (retryNum == 0) {<a name="line.636"></a> |
| <span class="sourceLineNo">637</span> fail("Timeout for validate data");<a name="line.637"></a> |
| <span class="sourceLineNo">638</span> } else {<a name="line.638"></a> |
| <span class="sourceLineNo">639</span> if (results != null) {<a name="line.639"></a> |
| <span class="sourceLineNo">640</span> for (Result r : results) {<a name="line.640"></a> |
| <span class="sourceLineNo">641</span> Assert.assertTrue(r.containsColumn(BYTES_FAMILY, QUALIFIER));<a name="line.641"></a> |
| <span class="sourceLineNo">642</span> Assert.assertEquals(0, Bytes.compareTo(VALUE, r.getValue(BYTES_FAMILY, QUALIFIER)));<a name="line.642"></a> |
| <span class="sourceLineNo">643</span> }<a name="line.643"></a> |
| <span class="sourceLineNo">644</span> LOG.info("Validating data on " + table + " successfully!");<a name="line.644"></a> |
| <span class="sourceLineNo">645</span> }<a name="line.645"></a> |
| <span class="sourceLineNo">646</span> }<a name="line.646"></a> |
| <span class="sourceLineNo">647</span> }<a name="line.647"></a> |
| <span class="sourceLineNo">648</span><a name="line.648"></a> |
| <span class="sourceLineNo">649</span> private void validateEmpty(Object r1) {<a name="line.649"></a> |
| <span class="sourceLineNo">650</span> Result result = (Result) r1;<a name="line.650"></a> |
| <span class="sourceLineNo">651</span> Assert.assertTrue(result != null);<a name="line.651"></a> |
| <span class="sourceLineNo">652</span> Assert.assertTrue(result.isEmpty());<a name="line.652"></a> |
| <span class="sourceLineNo">653</span> }<a name="line.653"></a> |
| <span class="sourceLineNo">654</span><a name="line.654"></a> |
| <span class="sourceLineNo">655</span> private void validateSizeAndEmpty(Object[] results, int expectedSize) {<a name="line.655"></a> |
| <span class="sourceLineNo">656</span> // Validate got back the same number of Result objects, all empty<a name="line.656"></a> |
| <span class="sourceLineNo">657</span> Assert.assertEquals(expectedSize, results.length);<a name="line.657"></a> |
| <span class="sourceLineNo">658</span> for (Object result : results) {<a name="line.658"></a> |
| <span class="sourceLineNo">659</span> validateEmpty(result);<a name="line.659"></a> |
| <span class="sourceLineNo">660</span> }<a name="line.660"></a> |
| <span class="sourceLineNo">661</span> }<a name="line.661"></a> |
| <span class="sourceLineNo">662</span><a name="line.662"></a> |
| <span class="sourceLineNo">663</span> public static class MyMasterObserver implements MasterObserver, MasterCoprocessor {<a name="line.663"></a> |
| <span class="sourceLineNo">664</span> private static final AtomicInteger postBalanceCount = new AtomicInteger(0);<a name="line.664"></a> |
| <span class="sourceLineNo">665</span> private static final AtomicBoolean start = new AtomicBoolean(false);<a name="line.665"></a> |
| <span class="sourceLineNo">666</span><a name="line.666"></a> |
| <span class="sourceLineNo">667</span> @Override<a name="line.667"></a> |
| <span class="sourceLineNo">668</span> public void start(CoprocessorEnvironment env) throws IOException {<a name="line.668"></a> |
| <span class="sourceLineNo">669</span> start.set(true);<a name="line.669"></a> |
| <span class="sourceLineNo">670</span> }<a name="line.670"></a> |
| <span class="sourceLineNo">671</span><a name="line.671"></a> |
| <span class="sourceLineNo">672</span> @Override<a name="line.672"></a> |
| <span class="sourceLineNo">673</span> public Optional<MasterObserver> getMasterObserver() {<a name="line.673"></a> |
| <span class="sourceLineNo">674</span> return Optional.of(this);<a name="line.674"></a> |
| <span class="sourceLineNo">675</span> }<a name="line.675"></a> |
| <span class="sourceLineNo">676</span><a name="line.676"></a> |
| <span class="sourceLineNo">677</span> @Override<a name="line.677"></a> |
| <span class="sourceLineNo">678</span> public void postBalance(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.678"></a> |
| <span class="sourceLineNo">679</span> BalanceRequest request, List<RegionPlan> plans) throws IOException {<a name="line.679"></a> |
| <span class="sourceLineNo">680</span> if (!plans.isEmpty()) {<a name="line.680"></a> |
| <span class="sourceLineNo">681</span> postBalanceCount.incrementAndGet();<a name="line.681"></a> |
| <span class="sourceLineNo">682</span> }<a name="line.682"></a> |
| <span class="sourceLineNo">683</span> }<a name="line.683"></a> |
| <span class="sourceLineNo">684</span> }<a name="line.684"></a> |
| <span class="sourceLineNo">685</span>}<a name="line.685"></a> |
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| </div> |
| </body> |
| </html> |
