| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <html lang="en"> |
| <head> |
| <title>Source code</title> |
| <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> |
| </head> |
| <body> |
| <div class="sourceContainer"> |
| <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.mapreduce;<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 java.io.ByteArrayOutputStream;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.io.IOException;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.io.PrintStream;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.hadoop.conf.Configuration;<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.HBaseClassTestRule;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.HBaseTestingUtil;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.TableName;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptor;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.client.Get;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.client.Put;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.client.Result;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.client.Table;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.client.TableDescriptorBuilder;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.mob.MobTestUtil;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.testclassification.LargeTests;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.testclassification.MapReduceTests;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.util.LauncherSecurityManager;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import org.apache.hadoop.util.ToolRunner;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import org.junit.AfterClass;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import org.junit.Assert;<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.Rule;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span>import org.junit.Test;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span>import org.junit.experimental.categories.Category;<a name="line.56"></a> |
| <span class="sourceLineNo">057</span>import org.junit.rules.TestName;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span><a name="line.58"></a> |
| <span class="sourceLineNo">059</span>/**<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> * Basic test for the CopyTable M/R tool<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> */<a name="line.61"></a> |
| <span class="sourceLineNo">062</span>@Category({ MapReduceTests.class, LargeTests.class })<a name="line.62"></a> |
| <span class="sourceLineNo">063</span>public class TestCopyTable {<a name="line.63"></a> |
| <span class="sourceLineNo">064</span><a name="line.64"></a> |
| <span class="sourceLineNo">065</span> @ClassRule<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> HBaseClassTestRule.forClass(TestCopyTable.class);<a name="line.67"></a> |
| <span class="sourceLineNo">068</span><a name="line.68"></a> |
| <span class="sourceLineNo">069</span> private static final HBaseTestingUtil TEST_UTIL = new HBaseTestingUtil();<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> private static final byte[] ROW1 = Bytes.toBytes("row1");<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> private static final byte[] ROW2 = Bytes.toBytes("row2");<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> private static final String FAMILY_A_STRING = "a";<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> private static final String FAMILY_B_STRING = "b";<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> private static final byte[] FAMILY_A = Bytes.toBytes(FAMILY_A_STRING);<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> private static final byte[] FAMILY_B = Bytes.toBytes(FAMILY_B_STRING);<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> private static final byte[] QUALIFIER = Bytes.toBytes("q");<a name="line.76"></a> |
| <span class="sourceLineNo">077</span><a name="line.77"></a> |
| <span class="sourceLineNo">078</span> @Rule<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> public TestName name = new TestName();<a name="line.79"></a> |
| <span class="sourceLineNo">080</span><a name="line.80"></a> |
| <span class="sourceLineNo">081</span> @BeforeClass<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> public static void beforeClass() throws Exception {<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> TEST_UTIL.startMiniCluster(3);<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> }<a name="line.84"></a> |
| <span class="sourceLineNo">085</span><a name="line.85"></a> |
| <span class="sourceLineNo">086</span> @AfterClass<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> public static void afterClass() throws Exception {<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> TEST_UTIL.shutdownMiniCluster();<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> }<a name="line.89"></a> |
| <span class="sourceLineNo">090</span><a name="line.90"></a> |
| <span class="sourceLineNo">091</span> private void doCopyTableTest(boolean bulkload) throws Exception {<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> final TableName tableName1 = TableName.valueOf(name.getMethodName() + "1");<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> final TableName tableName2 = TableName.valueOf(name.getMethodName() + "2");<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> final byte[] FAMILY = Bytes.toBytes("family");<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> final byte[] COLUMN1 = Bytes.toBytes("c1");<a name="line.95"></a> |
| <span class="sourceLineNo">096</span><a name="line.96"></a> |
| <span class="sourceLineNo">097</span> try (Table t1 = TEST_UTIL.createTable(tableName1, FAMILY);<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> Table t2 = TEST_UTIL.createTable(tableName2, FAMILY)) {<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> // put rows into the first table<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> loadData(t1, FAMILY, COLUMN1);<a name="line.100"></a> |
| <span class="sourceLineNo">101</span><a name="line.101"></a> |
| <span class="sourceLineNo">102</span> CopyTable copy = new CopyTable();<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> int code;<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> if (bulkload) {<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> code = ToolRunner.run(new Configuration(TEST_UTIL.getConfiguration()), copy,<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> new String[] { "--new.name=" + tableName2.getNameAsString(), "--bulkload",<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> tableName1.getNameAsString() });<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> } else {<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> code = ToolRunner.run(new Configuration(TEST_UTIL.getConfiguration()), copy, new String[] {<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> "--new.name=" + tableName2.getNameAsString(), tableName1.getNameAsString() });<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> }<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> assertEquals("copy job failed", 0, code);<a name="line.112"></a> |
| <span class="sourceLineNo">113</span><a name="line.113"></a> |
| <span class="sourceLineNo">114</span> // verify the data was copied into table 2<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> verifyRows(t2, FAMILY, COLUMN1);<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> } finally {<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> TEST_UTIL.deleteTable(tableName1);<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> TEST_UTIL.deleteTable(tableName2);<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> }<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> }<a name="line.120"></a> |
| <span class="sourceLineNo">121</span><a name="line.121"></a> |
| <span class="sourceLineNo">122</span> private void doCopyTableTestWithMob(boolean bulkload) throws Exception {<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> final TableName tableName1 = TableName.valueOf(name.getMethodName() + "1");<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> final TableName tableName2 = TableName.valueOf(name.getMethodName() + "2");<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> final byte[] FAMILY = Bytes.toBytes("mob");<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> final byte[] COLUMN1 = Bytes.toBytes("c1");<a name="line.126"></a> |
| <span class="sourceLineNo">127</span><a name="line.127"></a> |
| <span class="sourceLineNo">128</span> ColumnFamilyDescriptorBuilder cfd = ColumnFamilyDescriptorBuilder.newBuilder(FAMILY);<a name="line.128"></a> |
| <span class="sourceLineNo">129</span><a name="line.129"></a> |
| <span class="sourceLineNo">130</span> cfd.setMobEnabled(true);<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> cfd.setMobThreshold(5);<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> TableDescriptor desc1 =<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> TableDescriptorBuilder.newBuilder(tableName1).setColumnFamily(cfd.build()).build();<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> TableDescriptor desc2 =<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> TableDescriptorBuilder.newBuilder(tableName2).setColumnFamily(cfd.build()).build();<a name="line.135"></a> |
| <span class="sourceLineNo">136</span><a name="line.136"></a> |
| <span class="sourceLineNo">137</span> try (Table t1 = TEST_UTIL.createTable(desc1, null);<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> Table t2 = TEST_UTIL.createTable(desc2, null);) {<a name="line.138"></a> |
| <span class="sourceLineNo">139</span><a name="line.139"></a> |
| <span class="sourceLineNo">140</span> // put rows into the first table<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> for (int i = 0; i < 10; i++) {<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> Put p = new Put(Bytes.toBytes("row" + i));<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> p.addColumn(FAMILY, COLUMN1, COLUMN1);<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> t1.put(p);<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> }<a name="line.145"></a> |
| <span class="sourceLineNo">146</span><a name="line.146"></a> |
| <span class="sourceLineNo">147</span> CopyTable copy = new CopyTable();<a name="line.147"></a> |
| <span class="sourceLineNo">148</span><a name="line.148"></a> |
| <span class="sourceLineNo">149</span> int code;<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> if (bulkload) {<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> code = ToolRunner.run(new Configuration(TEST_UTIL.getConfiguration()), copy,<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> new String[] { "--new.name=" + tableName2.getNameAsString(), "--bulkload",<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> tableName1.getNameAsString() });<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> } else {<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> code = ToolRunner.run(new Configuration(TEST_UTIL.getConfiguration()), copy, new String[] {<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> "--new.name=" + tableName2.getNameAsString(), tableName1.getNameAsString() });<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> }<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> assertEquals("copy job failed", 0, code);<a name="line.158"></a> |
| <span class="sourceLineNo">159</span><a name="line.159"></a> |
| <span class="sourceLineNo">160</span> // verify the data was copied into table 2<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> for (int i = 0; i < 10; i++) {<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> Get g = new Get(Bytes.toBytes("row" + i));<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> Result r = t2.get(g);<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> assertEquals(1, r.size());<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> assertTrue(CellUtil.matchingQualifier(r.rawCells()[0], COLUMN1));<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> assertEquals("compare row values between two tables",<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> t1.getDescriptor().getValue("row" + i), t2.getDescriptor().getValue("row" + i));<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> }<a name="line.168"></a> |
| <span class="sourceLineNo">169</span><a name="line.169"></a> |
| <span class="sourceLineNo">170</span> assertEquals("compare count of mob rows after table copy", MobTestUtil.countMobRows(t1),<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> MobTestUtil.countMobRows(t2));<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> assertEquals("compare count of mob row values between two tables",<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> t1.getDescriptor().getValues().size(), t2.getDescriptor().getValues().size());<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> assertTrue("The mob row count is 0 but should be > 0", MobTestUtil.countMobRows(t2) > 0);<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> } finally {<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> TEST_UTIL.deleteTable(tableName1);<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> TEST_UTIL.deleteTable(tableName2);<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> }<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> }<a name="line.179"></a> |
| <span class="sourceLineNo">180</span><a name="line.180"></a> |
| <span class="sourceLineNo">181</span> /**<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> * Simple end-to-end test<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> */<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> @Test<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> public void testCopyTable() throws Exception {<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> doCopyTableTest(false);<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> }<a name="line.187"></a> |
| <span class="sourceLineNo">188</span><a name="line.188"></a> |
| <span class="sourceLineNo">189</span> /**<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> * Simple end-to-end test with bulkload.<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> */<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> @Test<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> public void testCopyTableWithBulkload() throws Exception {<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> doCopyTableTest(true);<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> }<a name="line.195"></a> |
| <span class="sourceLineNo">196</span><a name="line.196"></a> |
| <span class="sourceLineNo">197</span> /**<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> * Simple end-to-end test on table with MOB<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> */<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> @Test<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> public void testCopyTableWithMob() throws Exception {<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> doCopyTableTestWithMob(false);<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> }<a name="line.203"></a> |
| <span class="sourceLineNo">204</span><a name="line.204"></a> |
| <span class="sourceLineNo">205</span> /**<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> * Simple end-to-end test with bulkload on table with MOB.<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> */<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> @Test<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> public void testCopyTableWithBulkloadWithMob() throws Exception {<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> doCopyTableTestWithMob(true);<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> }<a name="line.211"></a> |
| <span class="sourceLineNo">212</span><a name="line.212"></a> |
| <span class="sourceLineNo">213</span> @Test<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> public void testStartStopRow() throws Exception {<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> final TableName tableName1 = TableName.valueOf(name.getMethodName() + "1");<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> final TableName tableName2 = TableName.valueOf(name.getMethodName() + "2");<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> final byte[] FAMILY = Bytes.toBytes("family");<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> final byte[] COLUMN1 = Bytes.toBytes("c1");<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> final byte[] row0 = Bytes.toBytesBinary("\\x01row0");<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> final byte[] row1 = Bytes.toBytesBinary("\\x01row1");<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> final byte[] row2 = Bytes.toBytesBinary("\\x01row2");<a name="line.221"></a> |
| <span class="sourceLineNo">222</span><a name="line.222"></a> |
| <span class="sourceLineNo">223</span> try (Table t1 = TEST_UTIL.createTable(tableName1, FAMILY);<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> Table t2 = TEST_UTIL.createTable(tableName2, FAMILY)) {<a name="line.224"></a> |
| <span class="sourceLineNo">225</span><a name="line.225"></a> |
| <span class="sourceLineNo">226</span> // put rows into the first table<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> Put p = new Put(row0);<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> p.addColumn(FAMILY, COLUMN1, COLUMN1);<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> t1.put(p);<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> p = new Put(row1);<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> p.addColumn(FAMILY, COLUMN1, COLUMN1);<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> t1.put(p);<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> p = new Put(row2);<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> p.addColumn(FAMILY, COLUMN1, COLUMN1);<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> t1.put(p);<a name="line.235"></a> |
| <span class="sourceLineNo">236</span><a name="line.236"></a> |
| <span class="sourceLineNo">237</span> CopyTable copy = new CopyTable();<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> assertEquals(0,<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> ToolRunner.run(new Configuration(TEST_UTIL.getConfiguration()), copy,<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> new String[] { "--new.name=" + tableName2, "--startrow=\\x01row1", "--stoprow=\\x01row2",<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> tableName1.getNameAsString() }));<a name="line.241"></a> |
| <span class="sourceLineNo">242</span><a name="line.242"></a> |
| <span class="sourceLineNo">243</span> // verify the data was copied into table 2<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> // row1 exist, row0, row2 do not exist<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> Get g = new Get(row1);<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> Result r = t2.get(g);<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> assertEquals(1, r.size());<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> assertTrue(CellUtil.matchingQualifier(r.rawCells()[0], COLUMN1));<a name="line.248"></a> |
| <span class="sourceLineNo">249</span><a name="line.249"></a> |
| <span class="sourceLineNo">250</span> g = new Get(row0);<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> r = t2.get(g);<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> assertEquals(0, r.size());<a name="line.252"></a> |
| <span class="sourceLineNo">253</span><a name="line.253"></a> |
| <span class="sourceLineNo">254</span> g = new Get(row2);<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> r = t2.get(g);<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> assertEquals(0, r.size());<a name="line.256"></a> |
| <span class="sourceLineNo">257</span><a name="line.257"></a> |
| <span class="sourceLineNo">258</span> } finally {<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> TEST_UTIL.deleteTable(tableName1);<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> TEST_UTIL.deleteTable(tableName2);<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> }<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> }<a name="line.262"></a> |
| <span class="sourceLineNo">263</span><a name="line.263"></a> |
| <span class="sourceLineNo">264</span> /**<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> * Test copy of table from sourceTable to targetTable all rows from family a<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> */<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> @Test<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> public void testRenameFamily() throws Exception {<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> final TableName sourceTable = TableName.valueOf(name.getMethodName() + "source");<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> final TableName targetTable = TableName.valueOf(name.getMethodName() + "-target");<a name="line.270"></a> |
| <span class="sourceLineNo">271</span><a name="line.271"></a> |
| <span class="sourceLineNo">272</span> byte[][] families = { FAMILY_A, FAMILY_B };<a name="line.272"></a> |
| <span class="sourceLineNo">273</span><a name="line.273"></a> |
| <span class="sourceLineNo">274</span> Table t = TEST_UTIL.createTable(sourceTable, families);<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> Table t2 = TEST_UTIL.createTable(targetTable, families);<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> Put p = new Put(ROW1);<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> p.addColumn(FAMILY_A, QUALIFIER, Bytes.toBytes("Data11"));<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> p.addColumn(FAMILY_B, QUALIFIER, Bytes.toBytes("Data12"));<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> p.addColumn(FAMILY_A, QUALIFIER, Bytes.toBytes("Data13"));<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> t.put(p);<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> p = new Put(ROW2);<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> p.addColumn(FAMILY_B, QUALIFIER, Bytes.toBytes("Dat21"));<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> p.addColumn(FAMILY_A, QUALIFIER, Bytes.toBytes("Data22"));<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> p.addColumn(FAMILY_B, QUALIFIER, Bytes.toBytes("Data23"));<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> t.put(p);<a name="line.285"></a> |
| <span class="sourceLineNo">286</span><a name="line.286"></a> |
| <span class="sourceLineNo">287</span> long currentTime = EnvironmentEdgeManager.currentTime();<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> String[] args = new String[] { "--new.name=" + targetTable, "--families=a:b", "--all.cells",<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> "--starttime=" + (currentTime - 100000), "--endtime=" + (currentTime + 100000),<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> "--versions=1", sourceTable.getNameAsString() };<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> assertNull(t2.get(new Get(ROW1)).getRow());<a name="line.291"></a> |
| <span class="sourceLineNo">292</span><a name="line.292"></a> |
| <span class="sourceLineNo">293</span> assertTrue(runCopy(args));<a name="line.293"></a> |
| <span class="sourceLineNo">294</span><a name="line.294"></a> |
| <span class="sourceLineNo">295</span> assertNotNull(t2.get(new Get(ROW1)).getRow());<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> Result res = t2.get(new Get(ROW1));<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> byte[] b1 = res.getValue(FAMILY_B, QUALIFIER);<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> assertEquals("Data13", Bytes.toString(b1));<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> assertNotNull(t2.get(new Get(ROW2)).getRow());<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> res = t2.get(new Get(ROW2));<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> b1 = res.getValue(FAMILY_A, QUALIFIER);<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> // Data from the family of B is not copied<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> assertNull(b1);<a name="line.303"></a> |
| <span class="sourceLineNo">304</span><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> /**<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> * Test main method of CopyTable.<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> */<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> @Test<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> public void testMainMethod() throws Exception {<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> String[] emptyArgs = { "-h" };<a name="line.312"></a> |
| <span class="sourceLineNo">313</span> PrintStream oldWriter = System.err;<a name="line.313"></a> |
| <span class="sourceLineNo">314</span> ByteArrayOutputStream data = new ByteArrayOutputStream();<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> PrintStream writer = new PrintStream(data);<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> System.setErr(writer);<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> SecurityManager SECURITY_MANAGER = System.getSecurityManager();<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> LauncherSecurityManager newSecurityManager = new LauncherSecurityManager();<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> System.setSecurityManager(newSecurityManager);<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> try {<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> CopyTable.main(emptyArgs);<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> fail("should be exit");<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> } catch (SecurityException e) {<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> assertEquals(1, newSecurityManager.getExitCode());<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> } finally {<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> System.setErr(oldWriter);<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> System.setSecurityManager(SECURITY_MANAGER);<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> }<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> assertTrue(data.toString().contains("rs.class"));<a name="line.329"></a> |
| <span class="sourceLineNo">330</span> // should print usage information<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> assertTrue(data.toString().contains("Usage:"));<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> private boolean runCopy(String[] args) throws Exception {<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> int status =<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> ToolRunner.run(new Configuration(TEST_UTIL.getConfiguration()), new CopyTable(), args);<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> return status == 0;<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> private void loadData(Table t, byte[] family, byte[] column) throws IOException {<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> for (int i = 0; i < 10; i++) {<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> byte[] row = Bytes.toBytes("row" + i);<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> Put p = new Put(row);<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> p.addColumn(family, column, row);<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> t.put(p);<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> }<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> }<a name="line.347"></a> |
| <span class="sourceLineNo">348</span><a name="line.348"></a> |
| <span class="sourceLineNo">349</span> private void verifyRows(Table t, byte[] family, byte[] column) throws IOException {<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> for (int i = 0; i < 10; i++) {<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> byte[] row = Bytes.toBytes("row" + i);<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> Get g = new Get(row).addFamily(family);<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> Result r = t.get(g);<a name="line.353"></a> |
| <span class="sourceLineNo">354</span> Assert.assertNotNull(r);<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> Assert.assertEquals(1, r.size());<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> Cell cell = r.rawCells()[0];<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> Assert.assertTrue(CellUtil.matchingQualifier(cell, column));<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> Assert.assertEquals(Bytes.compareTo(cell.getValueArray(), cell.getValueOffset(),<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> cell.getValueLength(), row, 0, row.length), 0);<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> }<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> }<a name="line.361"></a> |
| <span class="sourceLineNo">362</span><a name="line.362"></a> |
| <span class="sourceLineNo">363</span> private Table createTable(TableName tableName, byte[] family, boolean isMob) throws IOException {<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> if (isMob) {<a name="line.364"></a> |
| <span class="sourceLineNo">365</span> ColumnFamilyDescriptor cfd = ColumnFamilyDescriptorBuilder.newBuilder(family)<a name="line.365"></a> |
| <span class="sourceLineNo">366</span> .setMobEnabled(true).setMobThreshold(1).build();<a name="line.366"></a> |
| <span class="sourceLineNo">367</span> TableDescriptor desc =<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> TableDescriptorBuilder.newBuilder(tableName).setColumnFamily(cfd).build();<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> return TEST_UTIL.createTable(desc, null);<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> } else {<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> return TEST_UTIL.createTable(tableName, family);<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> }<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> private void testCopyTableBySnapshot(String tablePrefix, boolean bulkLoad, boolean isMob)<a name="line.375"></a> |
| <span class="sourceLineNo">376</span> throws Exception {<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> TableName table1 = TableName.valueOf(tablePrefix + 1);<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> TableName table2 = TableName.valueOf(tablePrefix + 2);<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> Table t1 = createTable(table1, FAMILY_A, isMob);<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> Table t2 = createTable(table2, FAMILY_A, isMob);<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> loadData(t1, FAMILY_A, Bytes.toBytes("qualifier"));<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> String snapshot = tablePrefix + "_snapshot";<a name="line.382"></a> |
| <span class="sourceLineNo">383</span> TEST_UTIL.getAdmin().snapshot(snapshot, table1);<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> boolean success;<a name="line.384"></a> |
| <span class="sourceLineNo">385</span> if (bulkLoad) {<a name="line.385"></a> |
| <span class="sourceLineNo">386</span> success =<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> runCopy(new String[] { "--snapshot", "--new.name=" + table2, "--bulkload", snapshot });<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> } else {<a name="line.388"></a> |
| <span class="sourceLineNo">389</span> success = runCopy(new String[] { "--snapshot", "--new.name=" + table2, snapshot });<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> }<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> Assert.assertTrue(success);<a name="line.391"></a> |
| <span class="sourceLineNo">392</span> verifyRows(t2, FAMILY_A, Bytes.toBytes("qualifier"));<a name="line.392"></a> |
| <span class="sourceLineNo">393</span> }<a name="line.393"></a> |
| <span class="sourceLineNo">394</span><a name="line.394"></a> |
| <span class="sourceLineNo">395</span> @Test<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> public void testLoadingSnapshotToTable() throws Exception {<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> testCopyTableBySnapshot("testLoadingSnapshotToTable", false, false);<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> }<a name="line.398"></a> |
| <span class="sourceLineNo">399</span><a name="line.399"></a> |
| <span class="sourceLineNo">400</span> @Test<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> public void tsetLoadingSnapshotToMobTable() throws Exception {<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> testCopyTableBySnapshot("testLoadingSnapshotToMobTable", false, true);<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> }<a name="line.403"></a> |
| <span class="sourceLineNo">404</span><a name="line.404"></a> |
| <span class="sourceLineNo">405</span> @Test<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> public void testLoadingSnapshotAndBulkLoadToTable() throws Exception {<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> testCopyTableBySnapshot("testLoadingSnapshotAndBulkLoadToTable", true, false);<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> }<a name="line.408"></a> |
| <span class="sourceLineNo">409</span><a name="line.409"></a> |
| <span class="sourceLineNo">410</span> @Test<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> public void testLoadingSnapshotAndBulkLoadToMobTable() throws Exception {<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> testCopyTableBySnapshot("testLoadingSnapshotAndBulkLoadToMobTable", true, true);<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> }<a name="line.413"></a> |
| <span class="sourceLineNo">414</span><a name="line.414"></a> |
| <span class="sourceLineNo">415</span> @Test<a name="line.415"></a> |
| <span class="sourceLineNo">416</span> public void testLoadingSnapshotToRemoteCluster() throws Exception {<a name="line.416"></a> |
| <span class="sourceLineNo">417</span> Assert.assertFalse(runCopy(<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> new String[] { "--snapshot", "--peerAdr=hbase://remoteHBase", "sourceSnapshotName" }));<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> }<a name="line.419"></a> |
| <span class="sourceLineNo">420</span><a name="line.420"></a> |
| <span class="sourceLineNo">421</span> @Test<a name="line.421"></a> |
| <span class="sourceLineNo">422</span> public void testLoadingSnapshotWithoutSnapshotName() throws Exception {<a name="line.422"></a> |
| <span class="sourceLineNo">423</span> Assert.assertFalse(runCopy(new String[] { "--snapshot", "--peerAdr=hbase://remoteHBase" }));<a name="line.423"></a> |
| <span class="sourceLineNo">424</span> }<a name="line.424"></a> |
| <span class="sourceLineNo">425</span><a name="line.425"></a> |
| <span class="sourceLineNo">426</span> @Test<a name="line.426"></a> |
| <span class="sourceLineNo">427</span> public void testLoadingSnapshotWithoutDestTable() throws Exception {<a name="line.427"></a> |
| <span class="sourceLineNo">428</span> Assert.assertFalse(runCopy(new String[] { "--snapshot", "sourceSnapshotName" }));<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> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| </pre> |
| </div> |
| </body> |
| </html> |
