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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.assertTrue;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span><a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.util.List;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.TableName;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.backup.impl.BackupAdminImpl;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.backup.util.BackupUtils;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.client.Put;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.client.Table;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.testclassification.LargeTests;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.junit.Assert;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.junit.ClassRule;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.junit.Test;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.junit.experimental.categories.Category;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.slf4j.Logger;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.slf4j.LoggerFactory;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span><a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.apache.hbase.thirdparty.com.google.common.collect.Lists;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span><a name="line.42"></a> |
| <span class="sourceLineNo">043</span>/**<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> * 1. Create table t1, t2<a name="line.44"></a> |
| <span class="sourceLineNo">045</span> * 2. Load data to t1, t2<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> * 3 Full backup t1, t2<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> * 4 Delete t2<a name="line.47"></a> |
| <span class="sourceLineNo">048</span> * 5 Load data to t1<a name="line.48"></a> |
| <span class="sourceLineNo">049</span> * 6 Incremental backup t1<a name="line.49"></a> |
| <span class="sourceLineNo">050</span> */<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>@Category(LargeTests.class)<a name="line.51"></a> |
| <span class="sourceLineNo">052</span>public class TestIncrementalBackupDeleteTable extends TestBackupBase {<a name="line.52"></a> |
| <span class="sourceLineNo">053</span><a name="line.53"></a> |
| <span class="sourceLineNo">054</span> @ClassRule<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> HBaseClassTestRule.forClass(TestIncrementalBackupDeleteTable.class);<a name="line.56"></a> |
| <span class="sourceLineNo">057</span><a name="line.57"></a> |
| <span class="sourceLineNo">058</span> private static final Logger LOG = LoggerFactory.getLogger(TestIncrementalBackupDeleteTable.class);<a name="line.58"></a> |
| <span class="sourceLineNo">059</span><a name="line.59"></a> |
| <span class="sourceLineNo">060</span> // implement all test cases in 1 test since incremental backup/restore has dependencies<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> @Test<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> public void testIncBackupDeleteTable() throws Exception {<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> // #1 - create full backup for all tables<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> LOG.info("create full backup image for all tables");<a name="line.64"></a> |
| <span class="sourceLineNo">065</span><a name="line.65"></a> |
| <span class="sourceLineNo">066</span> List<TableName> tables = Lists.newArrayList(table1, table2);<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> Connection conn = ConnectionFactory.createConnection(conf1);<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> Admin admin = conn.getAdmin();<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> BackupAdminImpl client = new BackupAdminImpl(conn);<a name="line.69"></a> |
| <span class="sourceLineNo">070</span><a name="line.70"></a> |
| <span class="sourceLineNo">071</span> BackupRequest request = createBackupRequest(BackupType.FULL, tables, BACKUP_ROOT_DIR);<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> String backupIdFull = client.backupTables(request);<a name="line.72"></a> |
| <span class="sourceLineNo">073</span><a name="line.73"></a> |
| <span class="sourceLineNo">074</span> assertTrue(checkSucceeded(backupIdFull));<a name="line.74"></a> |
| <span class="sourceLineNo">075</span><a name="line.75"></a> |
| <span class="sourceLineNo">076</span> // #2 - insert some data to table table1<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> Table t1 = conn.getTable(table1);<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> Put p1;<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> for (int i = 0; i < NB_ROWS_IN_BATCH; i++) {<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> p1 = new Put(Bytes.toBytes("row-t1" + i));<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> p1.addColumn(famName, qualName, Bytes.toBytes("val" + i));<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> t1.put(p1);<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> }<a name="line.83"></a> |
| <span class="sourceLineNo">084</span><a name="line.84"></a> |
| <span class="sourceLineNo">085</span> Assert.assertEquals(TEST_UTIL.countRows(t1), NB_ROWS_IN_BATCH * 2);<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> t1.close();<a name="line.86"></a> |
| <span class="sourceLineNo">087</span><a name="line.87"></a> |
| <span class="sourceLineNo">088</span> // Delete table table2<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> admin.disableTable(table2);<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> admin.deleteTable(table2);<a name="line.90"></a> |
| <span class="sourceLineNo">091</span><a name="line.91"></a> |
| <span class="sourceLineNo">092</span> // #3 - incremental backup for table1<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> tables = Lists.newArrayList(table1);<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> request = createBackupRequest(BackupType.INCREMENTAL, tables, BACKUP_ROOT_DIR);<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> String backupIdIncMultiple = client.backupTables(request);<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> assertTrue(checkSucceeded(backupIdIncMultiple));<a name="line.96"></a> |
| <span class="sourceLineNo">097</span><a name="line.97"></a> |
| <span class="sourceLineNo">098</span> // #4 - restore full backup for all tables, without overwrite<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> TableName[] tablesRestoreFull = new TableName[] { table1, table2 };<a name="line.99"></a> |
| <span class="sourceLineNo">100</span><a name="line.100"></a> |
| <span class="sourceLineNo">101</span> TableName[] tablesMapFull = new TableName[] { table1_restore, table2_restore };<a name="line.101"></a> |
| <span class="sourceLineNo">102</span><a name="line.102"></a> |
| <span class="sourceLineNo">103</span> client.restore(BackupUtils.createRestoreRequest(BACKUP_ROOT_DIR, backupIdFull, false,<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> tablesRestoreFull, tablesMapFull, false));<a name="line.104"></a> |
| <span class="sourceLineNo">105</span><a name="line.105"></a> |
| <span class="sourceLineNo">106</span> // #5.1 - check tables for full restore<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> Admin hAdmin = TEST_UTIL.getAdmin();<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> assertTrue(hAdmin.tableExists(table1_restore));<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> assertTrue(hAdmin.tableExists(table2_restore));<a name="line.109"></a> |
| <span class="sourceLineNo">110</span><a name="line.110"></a> |
| <span class="sourceLineNo">111</span> // #5.2 - checking row count of tables for full restore<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> Table hTable = conn.getTable(table1_restore);<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> Assert.assertEquals(TEST_UTIL.countRows(hTable), NB_ROWS_IN_BATCH);<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> hTable.close();<a name="line.114"></a> |
| <span class="sourceLineNo">115</span><a name="line.115"></a> |
| <span class="sourceLineNo">116</span> hTable = conn.getTable(table2_restore);<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> Assert.assertEquals(TEST_UTIL.countRows(hTable), NB_ROWS_IN_BATCH);<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> hTable.close();<a name="line.118"></a> |
| <span class="sourceLineNo">119</span><a name="line.119"></a> |
| <span class="sourceLineNo">120</span> // #6 - restore incremental backup for table1<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> TableName[] tablesRestoreIncMultiple = new TableName[] { table1 };<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> TableName[] tablesMapIncMultiple = new TableName[] { table1_restore };<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> client.restore(BackupUtils.createRestoreRequest(BACKUP_ROOT_DIR, backupIdIncMultiple,<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> false, tablesRestoreIncMultiple, tablesMapIncMultiple, true));<a name="line.124"></a> |
| <span class="sourceLineNo">125</span><a name="line.125"></a> |
| <span class="sourceLineNo">126</span> hTable = conn.getTable(table1_restore);<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> Assert.assertEquals(TEST_UTIL.countRows(hTable), NB_ROWS_IN_BATCH * 2);<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> hTable.close();<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> admin.close();<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> conn.close();<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> }<a name="line.131"></a> |
| <span class="sourceLineNo">132</span><a name="line.132"></a> |
| <span class="sourceLineNo">133</span>}<a name="line.133"></a> |
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