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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.backup;<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><a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.util.HashSet;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.util.List;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.util.Set;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.TableName;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.backup.impl.BackupAdminImpl;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.client.Put;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.client.Table;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.testclassification.LargeTests;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.junit.Assert;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.junit.ClassRule;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.junit.Test;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.junit.experimental.categories.Category;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.slf4j.Logger;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.slf4j.LoggerFactory;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span><a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.apache.hbase.thirdparty.com.google.common.collect.Lists;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span><a name="line.44"></a> |
| <span class="sourceLineNo">045</span>/**<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> * Create multiple backups for two tables: table1, table2 then perform 1 delete<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> */<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>@Category(LargeTests.class)<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>public class TestBackupMultipleDeletes extends TestBackupBase {<a name="line.49"></a> |
| <span class="sourceLineNo">050</span><a name="line.50"></a> |
| <span class="sourceLineNo">051</span> @ClassRule<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> HBaseClassTestRule.forClass(TestBackupMultipleDeletes.class);<a name="line.53"></a> |
| <span class="sourceLineNo">054</span><a name="line.54"></a> |
| <span class="sourceLineNo">055</span> private static final Logger LOG = LoggerFactory.getLogger(TestBackupMultipleDeletes.class);<a name="line.55"></a> |
| <span class="sourceLineNo">056</span><a name="line.56"></a> |
| <span class="sourceLineNo">057</span> @Test<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> public void testBackupMultipleDeletes() throws Exception {<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> // #1 - create full backup for all tables<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> LOG.info("create full backup image for all tables");<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> List<TableName> tables = Lists.newArrayList(table1, table2);<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> Connection conn = ConnectionFactory.createConnection(conf1);<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> Admin admin = conn.getAdmin();<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> BackupAdmin client = new BackupAdminImpl(conn);<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> BackupRequest request = createBackupRequest(BackupType.FULL, tables, BACKUP_ROOT_DIR);<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> String backupIdFull = client.backupTables(request);<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> assertTrue(checkSucceeded(backupIdFull));<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> // #2 - insert some data to table table1<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> Table t1 = conn.getTable(table1);<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> Put p1;<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> for (int i = 0; i < NB_ROWS_IN_BATCH; i++) {<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> p1 = new Put(Bytes.toBytes("row-t1" + i));<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> p1.addColumn(famName, qualName, Bytes.toBytes("val" + i));<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> t1.put(p1);<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> }<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> Assert.assertEquals(TEST_UTIL.countRows(t1), NB_ROWS_IN_BATCH * 2);<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> t1.close();<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> // #3 - incremental backup for table1<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> tables = Lists.newArrayList(table1);<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> request = createBackupRequest(BackupType.INCREMENTAL, tables, BACKUP_ROOT_DIR);<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> String backupIdInc1 = client.backupTables(request);<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> assertTrue(checkSucceeded(backupIdInc1));<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> // #4 - insert some data to table table2<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> Table t2 = conn.getTable(table2);<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> Put p2 = null;<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> for (int i = 0; i < NB_ROWS_IN_BATCH; i++) {<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> p2 = new Put(Bytes.toBytes("row-t2" + i));<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> p2.addColumn(famName, qualName, Bytes.toBytes("val" + i));<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> t2.put(p2);<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> }<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> // #5 - incremental backup for table1, table2<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> tables = Lists.newArrayList(table1, table2);<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> request = createBackupRequest(BackupType.INCREMENTAL, tables, BACKUP_ROOT_DIR);<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> String backupIdInc2 = client.backupTables(request);<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> assertTrue(checkSucceeded(backupIdInc2));<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> // #6 - insert some data to table table1<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> t1 = conn.getTable(table1);<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> for (int i = NB_ROWS_IN_BATCH; i < 2 * NB_ROWS_IN_BATCH; i++) {<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> p1 = new Put(Bytes.toBytes("row-t1" + i));<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> p1.addColumn(famName, qualName, Bytes.toBytes("val" + i));<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> t1.put(p1);<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> }<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> // #7 - incremental backup for table1<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> tables = Lists.newArrayList(table1);<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> request = createBackupRequest(BackupType.INCREMENTAL, tables, BACKUP_ROOT_DIR);<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> String backupIdInc3 = client.backupTables(request);<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> assertTrue(checkSucceeded(backupIdInc3));<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> // #8 - insert some data to table table2<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> t2 = conn.getTable(table2);<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> for (int i = NB_ROWS_IN_BATCH; i < 2 * NB_ROWS_IN_BATCH; i++) {<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> p2 = new Put(Bytes.toBytes("row-t1" + i));<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> p2.addColumn(famName, qualName, Bytes.toBytes("val" + i));<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> t2.put(p2);<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> }<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> // #9 - incremental backup for table1, table2<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> tables = Lists.newArrayList(table1, table2);<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> request = createBackupRequest(BackupType.INCREMENTAL, tables, BACKUP_ROOT_DIR);<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> String backupIdInc4 = client.backupTables(request);<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> assertTrue(checkSucceeded(backupIdInc4));<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> // #10 full backup for table3<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> tables = Lists.newArrayList(table3);<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> request = createBackupRequest(BackupType.FULL, tables, BACKUP_ROOT_DIR);<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> String backupIdFull2 = client.backupTables(request);<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> assertTrue(checkSucceeded(backupIdFull2));<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> // #11 - incremental backup for table3<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> tables = Lists.newArrayList(table3);<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> request = createBackupRequest(BackupType.INCREMENTAL, tables, BACKUP_ROOT_DIR);<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> String backupIdInc5 = client.backupTables(request);<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> assertTrue(checkSucceeded(backupIdInc5));<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> LOG.error("Delete backupIdInc2");<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> client.deleteBackups(new String[] { backupIdInc2 });<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> LOG.error("Delete backupIdInc2 done");<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> List<BackupInfo> list = client.getHistory(100);<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> // First check number of backup images before and after<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> assertEquals(4, list.size());<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> // then verify that no backupIdInc2,3,4<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> Set<String> ids = new HashSet<String>();<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> ids.add(backupIdInc2);<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> ids.add(backupIdInc3);<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> ids.add(backupIdInc4);<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> for (BackupInfo info : list) {<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> String backupId = info.getBackupId();<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> if (ids.contains(backupId)) {<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> assertTrue(false);<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> // Verify that backupInc5 contains only table3<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> boolean found = false;<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> for (BackupInfo info : list) {<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> String backupId = info.getBackupId();<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> if (backupId.equals(backupIdInc5)) {<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> assertTrue(info.getTables().size() == 1);<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> assertEquals(table3, info.getTableNames().get(0));<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> found = true;<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> }<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> }<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> assertTrue(found);<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> admin.close();<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> conn.close();<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>}<a name="line.162"></a> |
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