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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.mob;<a name="line.18"></a>
<span class="sourceLineNo">019</span><a name="line.19"></a>
<span class="sourceLineNo">020</span>import java.io.IOException;<a name="line.20"></a>
<span class="sourceLineNo">021</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.21"></a>
<span class="sourceLineNo">022</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptor;<a name="line.22"></a>
<span class="sourceLineNo">023</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.23"></a>
<span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.testclassification.LargeTests;<a name="line.24"></a>
<span class="sourceLineNo">025</span>import org.junit.Before;<a name="line.25"></a>
<span class="sourceLineNo">026</span>import org.junit.ClassRule;<a name="line.26"></a>
<span class="sourceLineNo">027</span>import org.junit.experimental.categories.Category;<a name="line.27"></a>
<span class="sourceLineNo">028</span>import org.junit.runner.RunWith;<a name="line.28"></a>
<span class="sourceLineNo">029</span>import org.junit.runners.Parameterized;<a name="line.29"></a>
<span class="sourceLineNo">030</span>import org.slf4j.Logger;<a name="line.30"></a>
<span class="sourceLineNo">031</span>import org.slf4j.LoggerFactory;<a name="line.31"></a>
<span class="sourceLineNo">032</span><a name="line.32"></a>
<span class="sourceLineNo">033</span>/**<a name="line.33"></a>
<span class="sourceLineNo">034</span> * Mob file compaction chore in a regular batch mode test. 1. Enables batch mode for regular MOB<a name="line.34"></a>
<span class="sourceLineNo">035</span> * compaction, Sets batch size to 7 regions. 2. Disables periodic MOB compactions, sets minimum age<a name="line.35"></a>
<span class="sourceLineNo">036</span> * to archive to 10 sec 3. Creates MOB table with 20 regions 4. Loads MOB data (randomized keys,<a name="line.36"></a>
<span class="sourceLineNo">037</span> * 1000 rows), flushes data. 5. Repeats 4. two more times 6. Verifies that we have 20 *3 = 60 mob<a name="line.37"></a>
<span class="sourceLineNo">038</span> * files (equals to number of regions x 3) 7. Runs major MOB compaction. 8. Verifies that number of<a name="line.38"></a>
<span class="sourceLineNo">039</span> * MOB files in a mob directory is 20 x4 = 80 9. Waits for a period of time larger than minimum age<a name="line.39"></a>
<span class="sourceLineNo">040</span> * to archive 10. Runs Mob cleaner chore 11 Verifies that number of MOB files in a mob directory is<a name="line.40"></a>
<span class="sourceLineNo">041</span> * 20. 12 Runs scanner and checks all 3 * 1000 rows.<a name="line.41"></a>
<span class="sourceLineNo">042</span> */<a name="line.42"></a>
<span class="sourceLineNo">043</span>@RunWith(Parameterized.class)<a name="line.43"></a>
<span class="sourceLineNo">044</span>@Category(LargeTests.class)<a name="line.44"></a>
<span class="sourceLineNo">045</span>public class TestMobCompactionRegularRegionBatchMode extends TestMobCompactionWithDefaults {<a name="line.45"></a>
<span class="sourceLineNo">046</span> private static final Logger LOG =<a name="line.46"></a>
<span class="sourceLineNo">047</span> LoggerFactory.getLogger(TestMobCompactionRegularRegionBatchMode.class);<a name="line.47"></a>
<span class="sourceLineNo">048</span> @ClassRule<a name="line.48"></a>
<span class="sourceLineNo">049</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.49"></a>
<span class="sourceLineNo">050</span> HBaseClassTestRule.forClass(TestMobCompactionRegularRegionBatchMode.class);<a name="line.50"></a>
<span class="sourceLineNo">051</span><a name="line.51"></a>
<span class="sourceLineNo">052</span> private static final int batchSize = 7;<a name="line.52"></a>
<span class="sourceLineNo">053</span> private MobFileCompactionChore compactionChore;<a name="line.53"></a>
<span class="sourceLineNo">054</span><a name="line.54"></a>
<span class="sourceLineNo">055</span> public TestMobCompactionRegularRegionBatchMode(Boolean useFileBasedSFT) {<a name="line.55"></a>
<span class="sourceLineNo">056</span> super(useFileBasedSFT);<a name="line.56"></a>
<span class="sourceLineNo">057</span> }<a name="line.57"></a>
<span class="sourceLineNo">058</span><a name="line.58"></a>
<span class="sourceLineNo">059</span> @Before<a name="line.59"></a>
<span class="sourceLineNo">060</span> public void setUp() throws Exception {<a name="line.60"></a>
<span class="sourceLineNo">061</span> super.setUp();<a name="line.61"></a>
<span class="sourceLineNo">062</span> compactionChore = new MobFileCompactionChore(conf, batchSize);<a name="line.62"></a>
<span class="sourceLineNo">063</span> }<a name="line.63"></a>
<span class="sourceLineNo">064</span><a name="line.64"></a>
<span class="sourceLineNo">065</span> protected void additonalConfigSetup() {<a name="line.65"></a>
<span class="sourceLineNo">066</span> conf.setInt(MobConstants.MOB_MAJOR_COMPACTION_REGION_BATCH_SIZE, batchSize);<a name="line.66"></a>
<span class="sourceLineNo">067</span> }<a name="line.67"></a>
<span class="sourceLineNo">068</span><a name="line.68"></a>
<span class="sourceLineNo">069</span> @Override<a name="line.69"></a>
<span class="sourceLineNo">070</span> protected void mobCompactImpl(TableDescriptor tableDescriptor,<a name="line.70"></a>
<span class="sourceLineNo">071</span> ColumnFamilyDescriptor familyDescriptor) throws IOException, InterruptedException {<a name="line.71"></a>
<span class="sourceLineNo">072</span> LOG.debug("compacting {} in batch mode.", tableDescriptor.getTableName());<a name="line.72"></a>
<span class="sourceLineNo">073</span> compactionChore.performMajorCompactionInBatches(admin, tableDescriptor, familyDescriptor);<a name="line.73"></a>
<span class="sourceLineNo">074</span> }<a name="line.74"></a>
<span class="sourceLineNo">075</span><a name="line.75"></a>
<span class="sourceLineNo">076</span> @Override<a name="line.76"></a>
<span class="sourceLineNo">077</span> protected String description() {<a name="line.77"></a>
<span class="sourceLineNo">078</span> return "regular batch mode";<a name="line.78"></a>
<span class="sourceLineNo">079</span> }<a name="line.79"></a>
<span class="sourceLineNo">080</span><a name="line.80"></a>
<span class="sourceLineNo">081</span>}<a name="line.81"></a>
</pre>
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