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| <pre><span class="source-line-no">001</span><span id="line-1">/*</span> |
| <span class="source-line-no">002</span><span id="line-2"> * Licensed to the Apache Software Foundation (ASF) under one</span> |
| <span class="source-line-no">003</span><span id="line-3"> * or more contributor license agreements. See the NOTICE file</span> |
| <span class="source-line-no">004</span><span id="line-4"> * distributed with this work for additional information</span> |
| <span class="source-line-no">005</span><span id="line-5"> * regarding copyright ownership. The ASF licenses this file</span> |
| <span class="source-line-no">006</span><span id="line-6"> * to you under the Apache License, Version 2.0 (the</span> |
| <span class="source-line-no">007</span><span id="line-7"> * "License"); you may not use this file except in compliance</span> |
| <span class="source-line-no">008</span><span id="line-8"> * with the License. You may obtain a copy of the License at</span> |
| <span class="source-line-no">009</span><span id="line-9"> *</span> |
| <span class="source-line-no">010</span><span id="line-10"> * http://www.apache.org/licenses/LICENSE-2.0</span> |
| <span class="source-line-no">011</span><span id="line-11"> *</span> |
| <span class="source-line-no">012</span><span id="line-12"> * Unless required by applicable law or agreed to in writing, software</span> |
| <span class="source-line-no">013</span><span id="line-13"> * distributed under the License is distributed on an "AS IS" BASIS,</span> |
| <span class="source-line-no">014</span><span id="line-14"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span> |
| <span class="source-line-no">015</span><span id="line-15"> * See the License for the specific language governing permissions and</span> |
| <span class="source-line-no">016</span><span id="line-16"> * limitations under the License.</span> |
| <span class="source-line-no">017</span><span id="line-17"> */</span> |
| <span class="source-line-no">018</span><span id="line-18">package org.apache.hadoop.hbase.mapreduce;</span> |
| <span class="source-line-no">019</span><span id="line-19"></span> |
| <span class="source-line-no">020</span><span id="line-20">import static org.junit.Assert.assertEquals;</span> |
| <span class="source-line-no">021</span><span id="line-21">import static org.junit.Assert.assertTrue;</span> |
| <span class="source-line-no">022</span><span id="line-22">import static org.junit.Assert.fail;</span> |
| <span class="source-line-no">023</span><span id="line-23">import static org.mockito.Mockito.any;</span> |
| <span class="source-line-no">024</span><span id="line-24">import static org.mockito.Mockito.doAnswer;</span> |
| <span class="source-line-no">025</span><span id="line-25">import static org.mockito.Mockito.mock;</span> |
| <span class="source-line-no">026</span><span id="line-26">import static org.mockito.Mockito.when;</span> |
| <span class="source-line-no">027</span><span id="line-27"></span> |
| <span class="source-line-no">028</span><span id="line-28">import java.io.ByteArrayOutputStream;</span> |
| <span class="source-line-no">029</span><span id="line-29">import java.io.PrintStream;</span> |
| <span class="source-line-no">030</span><span id="line-30">import org.apache.hadoop.conf.Configuration;</span> |
| <span class="source-line-no">031</span><span id="line-31">import org.apache.hadoop.fs.Path;</span> |
| <span class="source-line-no">032</span><span id="line-32">import org.apache.hadoop.hbase.HBaseClassTestRule;</span> |
| <span class="source-line-no">033</span><span id="line-33">import org.apache.hadoop.hbase.HBaseTestingUtil;</span> |
| <span class="source-line-no">034</span><span id="line-34">import org.apache.hadoop.hbase.client.Put;</span> |
| <span class="source-line-no">035</span><span id="line-35">import org.apache.hadoop.hbase.client.Result;</span> |
| <span class="source-line-no">036</span><span id="line-36">import org.apache.hadoop.hbase.io.ImmutableBytesWritable;</span> |
| <span class="source-line-no">037</span><span id="line-37">import org.apache.hadoop.hbase.mapreduce.IndexBuilder.Map;</span> |
| <span class="source-line-no">038</span><span id="line-38">import org.apache.hadoop.hbase.mapreduce.SampleUploader.Uploader;</span> |
| <span class="source-line-no">039</span><span id="line-39">import org.apache.hadoop.hbase.testclassification.LargeTests;</span> |
| <span class="source-line-no">040</span><span id="line-40">import org.apache.hadoop.hbase.testclassification.MapReduceTests;</span> |
| <span class="source-line-no">041</span><span id="line-41">import org.apache.hadoop.hbase.util.Bytes;</span> |
| <span class="source-line-no">042</span><span id="line-42">import org.apache.hadoop.hbase.util.LauncherSecurityManager;</span> |
| <span class="source-line-no">043</span><span id="line-43">import org.apache.hadoop.io.LongWritable;</span> |
| <span class="source-line-no">044</span><span id="line-44">import org.apache.hadoop.io.Text;</span> |
| <span class="source-line-no">045</span><span id="line-45">import org.apache.hadoop.mapreduce.Job;</span> |
| <span class="source-line-no">046</span><span id="line-46">import org.apache.hadoop.mapreduce.Mapper;</span> |
| <span class="source-line-no">047</span><span id="line-47">import org.apache.hadoop.mapreduce.Mapper.Context;</span> |
| <span class="source-line-no">048</span><span id="line-48">import org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFormat;</span> |
| <span class="source-line-no">049</span><span id="line-49">import org.junit.ClassRule;</span> |
| <span class="source-line-no">050</span><span id="line-50">import org.junit.Test;</span> |
| <span class="source-line-no">051</span><span id="line-51">import org.junit.experimental.categories.Category;</span> |
| <span class="source-line-no">052</span><span id="line-52">import org.mockito.invocation.InvocationOnMock;</span> |
| <span class="source-line-no">053</span><span id="line-53">import org.mockito.stubbing.Answer;</span> |
| <span class="source-line-no">054</span><span id="line-54"></span> |
| <span class="source-line-no">055</span><span id="line-55">@Category({ MapReduceTests.class, LargeTests.class })</span> |
| <span class="source-line-no">056</span><span id="line-56">public class TestMapReduceExamples {</span> |
| <span class="source-line-no">057</span><span id="line-57"> @ClassRule</span> |
| <span class="source-line-no">058</span><span id="line-58"> public static final HBaseClassTestRule CLASS_RULE =</span> |
| <span class="source-line-no">059</span><span id="line-59"> HBaseClassTestRule.forClass(TestMapReduceExamples.class);</span> |
| <span class="source-line-no">060</span><span id="line-60"></span> |
| <span class="source-line-no">061</span><span id="line-61"> private static HBaseTestingUtil util = new HBaseTestingUtil();</span> |
| <span class="source-line-no">062</span><span id="line-62"></span> |
| <span class="source-line-no">063</span><span id="line-63"> /**</span> |
| <span class="source-line-no">064</span><span id="line-64"> * Test SampleUploader from examples</span> |
| <span class="source-line-no">065</span><span id="line-65"> */</span> |
| <span class="source-line-no">066</span><span id="line-66"> @SuppressWarnings("unchecked")</span> |
| <span class="source-line-no">067</span><span id="line-67"> @Test</span> |
| <span class="source-line-no">068</span><span id="line-68"> public void testSampleUploader() throws Exception {</span> |
| <span class="source-line-no">069</span><span id="line-69"> Configuration configuration = new Configuration();</span> |
| <span class="source-line-no">070</span><span id="line-70"> Uploader uploader = new Uploader();</span> |
| <span class="source-line-no">071</span><span id="line-71"> Mapper<LongWritable, Text, ImmutableBytesWritable, Put>.Context ctx = mock(Context.class);</span> |
| <span class="source-line-no">072</span><span id="line-72"> doAnswer(new Answer<Void>() {</span> |
| <span class="source-line-no">073</span><span id="line-73"></span> |
| <span class="source-line-no">074</span><span id="line-74"> @Override</span> |
| <span class="source-line-no">075</span><span id="line-75"> public Void answer(InvocationOnMock invocation) throws Throwable {</span> |
| <span class="source-line-no">076</span><span id="line-76"> ImmutableBytesWritable writer = (ImmutableBytesWritable) invocation.getArgument(0);</span> |
| <span class="source-line-no">077</span><span id="line-77"> Put put = (Put) invocation.getArgument(1);</span> |
| <span class="source-line-no">078</span><span id="line-78"> assertEquals("row", Bytes.toString(writer.get()));</span> |
| <span class="source-line-no">079</span><span id="line-79"> assertEquals("row", Bytes.toString(put.getRow()));</span> |
| <span class="source-line-no">080</span><span id="line-80"> return null;</span> |
| <span class="source-line-no">081</span><span id="line-81"> }</span> |
| <span class="source-line-no">082</span><span id="line-82"> }).when(ctx).write(any(), any());</span> |
| <span class="source-line-no">083</span><span id="line-83"></span> |
| <span class="source-line-no">084</span><span id="line-84"> uploader.map(null, new Text("row,family,qualifier,value"), ctx);</span> |
| <span class="source-line-no">085</span><span id="line-85"></span> |
| <span class="source-line-no">086</span><span id="line-86"> Path dir = util.getDataTestDirOnTestFS("testSampleUploader");</span> |
| <span class="source-line-no">087</span><span id="line-87"></span> |
| <span class="source-line-no">088</span><span id="line-88"> String[] args = { dir.toString(), "simpleTable" };</span> |
| <span class="source-line-no">089</span><span id="line-89"> Job job = SampleUploader.configureJob(configuration, args);</span> |
| <span class="source-line-no">090</span><span id="line-90"> assertEquals(SequenceFileInputFormat.class, job.getInputFormatClass());</span> |
| <span class="source-line-no">091</span><span id="line-91"> }</span> |
| <span class="source-line-no">092</span><span id="line-92"></span> |
| <span class="source-line-no">093</span><span id="line-93"> /**</span> |
| <span class="source-line-no">094</span><span id="line-94"> * Test main method of SampleUploader.</span> |
| <span class="source-line-no">095</span><span id="line-95"> */</span> |
| <span class="source-line-no">096</span><span id="line-96"> @Test</span> |
| <span class="source-line-no">097</span><span id="line-97"> public void testMainSampleUploader() throws Exception {</span> |
| <span class="source-line-no">098</span><span id="line-98"> PrintStream oldPrintStream = System.err;</span> |
| <span class="source-line-no">099</span><span id="line-99"> SecurityManager SECURITY_MANAGER = System.getSecurityManager();</span> |
| <span class="source-line-no">100</span><span id="line-100"> LauncherSecurityManager newSecurityManager = new LauncherSecurityManager();</span> |
| <span class="source-line-no">101</span><span id="line-101"> System.setSecurityManager(newSecurityManager);</span> |
| <span class="source-line-no">102</span><span id="line-102"> ByteArrayOutputStream data = new ByteArrayOutputStream();</span> |
| <span class="source-line-no">103</span><span id="line-103"> String[] args = {};</span> |
| <span class="source-line-no">104</span><span id="line-104"> System.setErr(new PrintStream(data));</span> |
| <span class="source-line-no">105</span><span id="line-105"> try {</span> |
| <span class="source-line-no">106</span><span id="line-106"> System.setErr(new PrintStream(data));</span> |
| <span class="source-line-no">107</span><span id="line-107"></span> |
| <span class="source-line-no">108</span><span id="line-108"> try {</span> |
| <span class="source-line-no">109</span><span id="line-109"> SampleUploader.main(args);</span> |
| <span class="source-line-no">110</span><span id="line-110"> fail("should be SecurityException");</span> |
| <span class="source-line-no">111</span><span id="line-111"> } catch (SecurityException e) {</span> |
| <span class="source-line-no">112</span><span id="line-112"> assertEquals(-1, newSecurityManager.getExitCode());</span> |
| <span class="source-line-no">113</span><span id="line-113"> assertTrue(data.toString().contains("Wrong number of arguments:"));</span> |
| <span class="source-line-no">114</span><span id="line-114"> assertTrue(data.toString().contains("Usage: SampleUploader <input> <tablename>"));</span> |
| <span class="source-line-no">115</span><span id="line-115"> }</span> |
| <span class="source-line-no">116</span><span id="line-116"></span> |
| <span class="source-line-no">117</span><span id="line-117"> } finally {</span> |
| <span class="source-line-no">118</span><span id="line-118"> System.setErr(oldPrintStream);</span> |
| <span class="source-line-no">119</span><span id="line-119"> System.setSecurityManager(SECURITY_MANAGER);</span> |
| <span class="source-line-no">120</span><span id="line-120"> }</span> |
| <span class="source-line-no">121</span><span id="line-121"></span> |
| <span class="source-line-no">122</span><span id="line-122"> }</span> |
| <span class="source-line-no">123</span><span id="line-123"></span> |
| <span class="source-line-no">124</span><span id="line-124"> /**</span> |
| <span class="source-line-no">125</span><span id="line-125"> * Test IndexBuilder from examples</span> |
| <span class="source-line-no">126</span><span id="line-126"> */</span> |
| <span class="source-line-no">127</span><span id="line-127"> @SuppressWarnings("unchecked")</span> |
| <span class="source-line-no">128</span><span id="line-128"> @Test</span> |
| <span class="source-line-no">129</span><span id="line-129"> public void testIndexBuilder() throws Exception {</span> |
| <span class="source-line-no">130</span><span id="line-130"> Configuration configuration = new Configuration();</span> |
| <span class="source-line-no">131</span><span id="line-131"> String[] args = { "tableName", "columnFamily", "column1", "column2" };</span> |
| <span class="source-line-no">132</span><span id="line-132"> IndexBuilder.configureJob(configuration, args);</span> |
| <span class="source-line-no">133</span><span id="line-133"> assertEquals("tableName", configuration.get("index.tablename"));</span> |
| <span class="source-line-no">134</span><span id="line-134"> assertEquals("tableName", configuration.get(TableInputFormat.INPUT_TABLE));</span> |
| <span class="source-line-no">135</span><span id="line-135"> assertEquals("column1,column2", configuration.get("index.fields"));</span> |
| <span class="source-line-no">136</span><span id="line-136"></span> |
| <span class="source-line-no">137</span><span id="line-137"> Map map = new Map();</span> |
| <span class="source-line-no">138</span><span id="line-138"> ImmutableBytesWritable rowKey = new ImmutableBytesWritable(Bytes.toBytes("test"));</span> |
| <span class="source-line-no">139</span><span id="line-139"> Mapper<ImmutableBytesWritable, Result, ImmutableBytesWritable, Put>.Context ctx =</span> |
| <span class="source-line-no">140</span><span id="line-140"> mock(Context.class);</span> |
| <span class="source-line-no">141</span><span id="line-141"> when(ctx.getConfiguration()).thenReturn(configuration);</span> |
| <span class="source-line-no">142</span><span id="line-142"> doAnswer(new Answer<Void>() {</span> |
| <span class="source-line-no">143</span><span id="line-143"></span> |
| <span class="source-line-no">144</span><span id="line-144"> @Override</span> |
| <span class="source-line-no">145</span><span id="line-145"> public Void answer(InvocationOnMock invocation) throws Throwable {</span> |
| <span class="source-line-no">146</span><span id="line-146"> ImmutableBytesWritable writer = (ImmutableBytesWritable) invocation.getArgument(0);</span> |
| <span class="source-line-no">147</span><span id="line-147"> Put put = (Put) invocation.getArgument(1);</span> |
| <span class="source-line-no">148</span><span id="line-148"> assertEquals("tableName-column1", Bytes.toString(writer.get()));</span> |
| <span class="source-line-no">149</span><span id="line-149"> assertEquals("test", Bytes.toString(put.getRow()));</span> |
| <span class="source-line-no">150</span><span id="line-150"> return null;</span> |
| <span class="source-line-no">151</span><span id="line-151"> }</span> |
| <span class="source-line-no">152</span><span id="line-152"> }).when(ctx).write(any(), any());</span> |
| <span class="source-line-no">153</span><span id="line-153"> Result result = mock(Result.class);</span> |
| <span class="source-line-no">154</span><span id="line-154"> when(result.getValue(Bytes.toBytes("columnFamily"), Bytes.toBytes("column1")))</span> |
| <span class="source-line-no">155</span><span id="line-155"> .thenReturn(Bytes.toBytes("test"));</span> |
| <span class="source-line-no">156</span><span id="line-156"> map.setup(ctx);</span> |
| <span class="source-line-no">157</span><span id="line-157"> map.map(rowKey, result, ctx);</span> |
| <span class="source-line-no">158</span><span id="line-158"> }</span> |
| <span class="source-line-no">159</span><span id="line-159"></span> |
| <span class="source-line-no">160</span><span id="line-160"> /**</span> |
| <span class="source-line-no">161</span><span id="line-161"> * Test main method of IndexBuilder</span> |
| <span class="source-line-no">162</span><span id="line-162"> */</span> |
| <span class="source-line-no">163</span><span id="line-163"> @Test</span> |
| <span class="source-line-no">164</span><span id="line-164"> public void testMainIndexBuilder() throws Exception {</span> |
| <span class="source-line-no">165</span><span id="line-165"> PrintStream oldPrintStream = System.err;</span> |
| <span class="source-line-no">166</span><span id="line-166"> SecurityManager SECURITY_MANAGER = System.getSecurityManager();</span> |
| <span class="source-line-no">167</span><span id="line-167"> LauncherSecurityManager newSecurityManager = new LauncherSecurityManager();</span> |
| <span class="source-line-no">168</span><span id="line-168"> System.setSecurityManager(newSecurityManager);</span> |
| <span class="source-line-no">169</span><span id="line-169"> ByteArrayOutputStream data = new ByteArrayOutputStream();</span> |
| <span class="source-line-no">170</span><span id="line-170"> String[] args = {};</span> |
| <span class="source-line-no">171</span><span id="line-171"> System.setErr(new PrintStream(data));</span> |
| <span class="source-line-no">172</span><span id="line-172"> try {</span> |
| <span class="source-line-no">173</span><span id="line-173"> System.setErr(new PrintStream(data));</span> |
| <span class="source-line-no">174</span><span id="line-174"> try {</span> |
| <span class="source-line-no">175</span><span id="line-175"> IndexBuilder.main(args);</span> |
| <span class="source-line-no">176</span><span id="line-176"> fail("should be SecurityException");</span> |
| <span class="source-line-no">177</span><span id="line-177"> } catch (SecurityException e) {</span> |
| <span class="source-line-no">178</span><span id="line-178"> assertEquals(-1, newSecurityManager.getExitCode());</span> |
| <span class="source-line-no">179</span><span id="line-179"> assertTrue(data.toString().contains("arguments supplied, required: 3"));</span> |
| <span class="source-line-no">180</span><span id="line-180"> assertTrue(data.toString()</span> |
| <span class="source-line-no">181</span><span id="line-181"> .contains("Usage: IndexBuilder <TABLE_NAME> <COLUMN_FAMILY> <ATTR> [<ATTR> ...]"));</span> |
| <span class="source-line-no">182</span><span id="line-182"> }</span> |
| <span class="source-line-no">183</span><span id="line-183"> } finally {</span> |
| <span class="source-line-no">184</span><span id="line-184"> System.setErr(oldPrintStream);</span> |
| <span class="source-line-no">185</span><span id="line-185"> System.setSecurityManager(SECURITY_MANAGER);</span> |
| <span class="source-line-no">186</span><span id="line-186"> }</span> |
| <span class="source-line-no">187</span><span id="line-187"> }</span> |
| <span class="source-line-no">188</span><span id="line-188">}</span> |
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