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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.snapshot;<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><a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.io.IOException;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.commons.lang3.StringUtils;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.hadoop.conf.Configuration;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.hadoop.fs.FileSystem;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.hadoop.fs.Path;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.Cell;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.CellUtil;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.HBaseTestingUtil;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.TableName;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.client.Result;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.client.ResultScanner;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.client.Scan;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.client.Table;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.client.TableDescriptorBuilder;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.regionserver.BloomType;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.regionserver.storefiletracker.StoreFileTrackerFactory;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.junit.Assert;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span><a name="line.43"></a> |
| <span class="sourceLineNo">044</span>public class MobSnapshotTestingUtils {<a name="line.44"></a> |
| <span class="sourceLineNo">045</span><a name="line.45"></a> |
| <span class="sourceLineNo">046</span> /**<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> * Create the Mob Table.<a name="line.47"></a> |
| <span class="sourceLineNo">048</span> */<a name="line.48"></a> |
| <span class="sourceLineNo">049</span> public static void createMobTable(final HBaseTestingUtil util, final TableName tableName,<a name="line.49"></a> |
| <span class="sourceLineNo">050</span> int regionReplication, final byte[]... families) throws IOException, InterruptedException {<a name="line.50"></a> |
| <span class="sourceLineNo">051</span> createMobTable(util, tableName, SnapshotTestingUtils.getSplitKeys(), regionReplication,<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> StoreFileTrackerFactory.Trackers.DEFAULT.name(), families);<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> }<a name="line.53"></a> |
| <span class="sourceLineNo">054</span><a name="line.54"></a> |
| <span class="sourceLineNo">055</span> public static void createMobTable(final HBaseTestingUtil util, final TableName tableName,<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> int regionReplication, String storeFileTracker, final byte[]... families)<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> throws IOException, InterruptedException {<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> createMobTable(util, tableName, SnapshotTestingUtils.getSplitKeys(), regionReplication,<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> storeFileTracker, families);<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> }<a name="line.60"></a> |
| <span class="sourceLineNo">061</span><a name="line.61"></a> |
| <span class="sourceLineNo">062</span> public static void createPreSplitMobTable(final HBaseTestingUtil util, final TableName tableName,<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> int nRegions, final byte[]... families) throws IOException, InterruptedException {<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> createMobTable(util, tableName, SnapshotTestingUtils.getSplitKeys(nRegions), 1, families);<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> }<a name="line.65"></a> |
| <span class="sourceLineNo">066</span><a name="line.66"></a> |
| <span class="sourceLineNo">067</span> public static void createMobTable(final HBaseTestingUtil util, final TableName tableName,<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> final byte[][] splitKeys, int regionReplication, final byte[]... families)<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> throws IOException, InterruptedException {<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> createMobTable(util, tableName, splitKeys, regionReplication,<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> StoreFileTrackerFactory.Trackers.DEFAULT.name(), families);<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> }<a name="line.72"></a> |
| <span class="sourceLineNo">073</span><a name="line.73"></a> |
| <span class="sourceLineNo">074</span> public static void createMobTable(final HBaseTestingUtil util, final TableName tableName,<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> final byte[][] splitKeys, int regionReplication, String storeFileTracker,<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> final byte[]... families) throws IOException, InterruptedException {<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> createMobTable(util, tableName, splitKeys, regionReplication, storeFileTracker, null, families);<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> }<a name="line.78"></a> |
| <span class="sourceLineNo">079</span><a name="line.79"></a> |
| <span class="sourceLineNo">080</span> public static void createMobTable(HBaseTestingUtil util, TableName tableName, byte[][] splitKeys,<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> int regionReplication, String storeFileTracker, String cpClassName, byte[]... families)<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> throws IOException, InterruptedException {<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> TableDescriptorBuilder builder =<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> TableDescriptorBuilder.newBuilder(tableName).setRegionReplication(regionReplication);<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> for (byte[] family : families) {<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> builder.setColumnFamily(ColumnFamilyDescriptorBuilder.newBuilder(family).setMobEnabled(true)<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> .setMobThreshold(0L).build());<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> }<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> if (!StringUtils.isBlank(cpClassName)) {<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> builder.setCoprocessor(cpClassName);<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> }<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> builder.setValue(StoreFileTrackerFactory.TRACKER_IMPL, storeFileTracker);<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> util.getAdmin().createTable(builder.build(), splitKeys);<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> SnapshotTestingUtils.waitForTableToBeOnline(util, tableName);<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> assertEquals((splitKeys.length + 1) * regionReplication,<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> util.getAdmin().getRegions(tableName).size());<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> }<a name="line.97"></a> |
| <span class="sourceLineNo">098</span><a name="line.98"></a> |
| <span class="sourceLineNo">099</span> /**<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> * Create a Mob table.<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> * @return An Table instance for the created table.<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> */<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> public static Table createMobTable(final HBaseTestingUtil util, final TableName tableName,<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> final byte[]... families) throws IOException {<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> TableDescriptorBuilder builder = TableDescriptorBuilder.newBuilder(tableName);<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> for (byte[] family : families) {<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> // Disable blooms (they are on by default as of 0.95) but we disable them<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> // here because<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> // tests have hard coded counts of what to expect in block cache, etc.,<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> // and blooms being<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> // on is interfering.<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> builder.setColumnFamily(ColumnFamilyDescriptorBuilder.newBuilder(family)<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> .setBloomFilterType(BloomType.NONE).setMobEnabled(true).setMobThreshold(0L).build());<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> }<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> util.getAdmin().createTable(builder.build());<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> // HBaseAdmin only waits for regions to appear in hbase:meta we should wait<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> // until they are assigned<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> util.waitUntilAllRegionsAssigned(tableName);<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> return ConnectionFactory.createConnection(util.getConfiguration()).getTable(tableName);<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> /**<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> * Return the number of rows in the given table.<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> */<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> public static int countMobRows(final Table table, final byte[]... families) throws IOException {<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> Scan scan = new Scan();<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> for (byte[] family : families) {<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> scan.addFamily(family);<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> }<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> try (ResultScanner results = table.getScanner(scan)) {<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> int count = 0;<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> for (Result res; (res = results.next()) != null;) {<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> count++;<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> for (Cell cell : res.listCells()) {<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> // Verify the value<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> Assert.assertTrue(CellUtil.cloneValue(cell).length > 0);<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> }<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> }<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> return count;<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> }<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> }<a name="line.141"></a> |
| <span class="sourceLineNo">142</span><a name="line.142"></a> |
| <span class="sourceLineNo">143</span> public static void verifyMobRowCount(final HBaseTestingUtil util, final TableName tableName,<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> long expectedRows) throws IOException {<a name="line.144"></a> |
| <span class="sourceLineNo">145</span><a name="line.145"></a> |
| <span class="sourceLineNo">146</span> Table table = ConnectionFactory.createConnection(util.getConfiguration()).getTable(tableName);<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> try {<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> assertEquals(expectedRows, countMobRows(table));<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> } finally {<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> table.close();<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> }<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> }<a name="line.152"></a> |
| <span class="sourceLineNo">153</span><a name="line.153"></a> |
| <span class="sourceLineNo">154</span> // ==========================================================================<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> // Snapshot Mock<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> // ==========================================================================<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> public static class SnapshotMock extends SnapshotTestingUtils.SnapshotMock {<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> public SnapshotMock(final Configuration conf, final FileSystem fs, final Path rootDir) {<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> super(conf, fs, rootDir);<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> }<a name="line.160"></a> |
| <span class="sourceLineNo">161</span><a name="line.161"></a> |
| <span class="sourceLineNo">162</span> @Override<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> public TableDescriptor createHtd(final String tableName) {<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> return TableDescriptorBuilder<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> .newBuilder(TableName.valueOf(tableName)).setColumnFamily(ColumnFamilyDescriptorBuilder<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> .newBuilder(Bytes.toBytes(TEST_FAMILY)).setMobEnabled(true).setMobThreshold(0L).build())<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> .build();<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>}<a name="line.170"></a> |
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