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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.backup;</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.assertFalse;</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"></span> |
| <span class="source-line-no">023</span><span id="line-23">import java.util.ArrayList;</span> |
| <span class="source-line-no">024</span><span id="line-24">import java.util.Collection;</span> |
| <span class="source-line-no">025</span><span id="line-25">import java.util.List;</span> |
| <span class="source-line-no">026</span><span id="line-26">import org.apache.hadoop.hbase.HBaseClassTestRule;</span> |
| <span class="source-line-no">027</span><span id="line-27">import org.apache.hadoop.hbase.TableName;</span> |
| <span class="source-line-no">028</span><span id="line-28">import org.apache.hadoop.hbase.backup.BackupInfo.BackupState;</span> |
| <span class="source-line-no">029</span><span id="line-29">import org.apache.hadoop.hbase.backup.impl.BackupAdminImpl;</span> |
| <span class="source-line-no">030</span><span id="line-30">import org.apache.hadoop.hbase.backup.impl.BackupSystemTable;</span> |
| <span class="source-line-no">031</span><span id="line-31">import org.apache.hadoop.hbase.backup.impl.TableBackupClient;</span> |
| <span class="source-line-no">032</span><span id="line-32">import org.apache.hadoop.hbase.backup.impl.TableBackupClient.Stage;</span> |
| <span class="source-line-no">033</span><span id="line-33">import org.apache.hadoop.hbase.client.Admin;</span> |
| <span class="source-line-no">034</span><span id="line-34">import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;</span> |
| <span class="source-line-no">035</span><span id="line-35">import org.apache.hadoop.hbase.client.Connection;</span> |
| <span class="source-line-no">036</span><span id="line-36">import org.apache.hadoop.hbase.client.ConnectionFactory;</span> |
| <span class="source-line-no">037</span><span id="line-37">import org.apache.hadoop.hbase.client.Put;</span> |
| <span class="source-line-no">038</span><span id="line-38">import org.apache.hadoop.hbase.client.Table;</span> |
| <span class="source-line-no">039</span><span id="line-39">import org.apache.hadoop.hbase.client.TableDescriptor;</span> |
| <span class="source-line-no">040</span><span id="line-40">import org.apache.hadoop.hbase.client.TableDescriptorBuilder;</span> |
| <span class="source-line-no">041</span><span id="line-41">import org.apache.hadoop.hbase.testclassification.LargeTests;</span> |
| <span class="source-line-no">042</span><span id="line-42">import org.apache.hadoop.hbase.util.Bytes;</span> |
| <span class="source-line-no">043</span><span id="line-43">import org.apache.hadoop.util.ToolRunner;</span> |
| <span class="source-line-no">044</span><span id="line-44">import org.junit.Assert;</span> |
| <span class="source-line-no">045</span><span id="line-45">import org.junit.ClassRule;</span> |
| <span class="source-line-no">046</span><span id="line-46">import org.junit.Test;</span> |
| <span class="source-line-no">047</span><span id="line-47">import org.junit.experimental.categories.Category;</span> |
| <span class="source-line-no">048</span><span id="line-48">import org.junit.runner.RunWith;</span> |
| <span class="source-line-no">049</span><span id="line-49">import org.junit.runners.Parameterized;</span> |
| <span class="source-line-no">050</span><span id="line-50">import org.slf4j.Logger;</span> |
| <span class="source-line-no">051</span><span id="line-51">import org.slf4j.LoggerFactory;</span> |
| <span class="source-line-no">052</span><span id="line-52"></span> |
| <span class="source-line-no">053</span><span id="line-53">import org.apache.hbase.thirdparty.com.google.common.collect.Lists;</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(LargeTests.class)</span> |
| <span class="source-line-no">056</span><span id="line-56">@RunWith(Parameterized.class)</span> |
| <span class="source-line-no">057</span><span id="line-57">public class TestIncrementalBackupWithFailures extends TestBackupBase {</span> |
| <span class="source-line-no">058</span><span id="line-58"></span> |
| <span class="source-line-no">059</span><span id="line-59"> @ClassRule</span> |
| <span class="source-line-no">060</span><span id="line-60"> public static final HBaseClassTestRule CLASS_RULE =</span> |
| <span class="source-line-no">061</span><span id="line-61"> HBaseClassTestRule.forClass(TestIncrementalBackupWithFailures.class);</span> |
| <span class="source-line-no">062</span><span id="line-62"></span> |
| <span class="source-line-no">063</span><span id="line-63"> private static final Logger LOG =</span> |
| <span class="source-line-no">064</span><span id="line-64"> LoggerFactory.getLogger(TestIncrementalBackupWithFailures.class);</span> |
| <span class="source-line-no">065</span><span id="line-65"></span> |
| <span class="source-line-no">066</span><span id="line-66"> @Parameterized.Parameters</span> |
| <span class="source-line-no">067</span><span id="line-67"> public static Collection<Object[]> data() {</span> |
| <span class="source-line-no">068</span><span id="line-68"> provider = "multiwal";</span> |
| <span class="source-line-no">069</span><span id="line-69"> List<Object[]> params = new ArrayList<Object[]>();</span> |
| <span class="source-line-no">070</span><span id="line-70"> params.add(new Object[] { Boolean.TRUE });</span> |
| <span class="source-line-no">071</span><span id="line-71"> return params;</span> |
| <span class="source-line-no">072</span><span id="line-72"> }</span> |
| <span class="source-line-no">073</span><span id="line-73"></span> |
| <span class="source-line-no">074</span><span id="line-74"> public TestIncrementalBackupWithFailures(Boolean b) {</span> |
| <span class="source-line-no">075</span><span id="line-75"> }</span> |
| <span class="source-line-no">076</span><span id="line-76"></span> |
| <span class="source-line-no">077</span><span id="line-77"> // implement all test cases in 1 test since incremental backup/restore has dependencies</span> |
| <span class="source-line-no">078</span><span id="line-78"> @Test</span> |
| <span class="source-line-no">079</span><span id="line-79"> public void testIncBackupRestore() throws Exception {</span> |
| <span class="source-line-no">080</span><span id="line-80"> int ADD_ROWS = 99;</span> |
| <span class="source-line-no">081</span><span id="line-81"> // #1 - create full backup for all tables</span> |
| <span class="source-line-no">082</span><span id="line-82"> LOG.info("create full backup image for all tables");</span> |
| <span class="source-line-no">083</span><span id="line-83"></span> |
| <span class="source-line-no">084</span><span id="line-84"> List<TableName> tables = Lists.newArrayList(table1, table2);</span> |
| <span class="source-line-no">085</span><span id="line-85"> final byte[] fam3Name = Bytes.toBytes("f3");</span> |
| <span class="source-line-no">086</span><span id="line-86"> TableDescriptor newTable1Desc = TableDescriptorBuilder.newBuilder(table1Desc)</span> |
| <span class="source-line-no">087</span><span id="line-87"> .setColumnFamily(ColumnFamilyDescriptorBuilder.of(fam3Name)).build();</span> |
| <span class="source-line-no">088</span><span id="line-88"> TEST_UTIL.getAdmin().modifyTable(newTable1Desc);</span> |
| <span class="source-line-no">089</span><span id="line-89"></span> |
| <span class="source-line-no">090</span><span id="line-90"> Connection conn = ConnectionFactory.createConnection(conf1);</span> |
| <span class="source-line-no">091</span><span id="line-91"> int NB_ROWS_FAM3 = 6;</span> |
| <span class="source-line-no">092</span><span id="line-92"> insertIntoTable(conn, table1, fam3Name, 3, NB_ROWS_FAM3).close();</span> |
| <span class="source-line-no">093</span><span id="line-93"></span> |
| <span class="source-line-no">094</span><span id="line-94"> Admin admin = conn.getAdmin();</span> |
| <span class="source-line-no">095</span><span id="line-95"> BackupAdminImpl client = new BackupAdminImpl(conn);</span> |
| <span class="source-line-no">096</span><span id="line-96"></span> |
| <span class="source-line-no">097</span><span id="line-97"> BackupRequest request = createBackupRequest(BackupType.FULL, tables, BACKUP_ROOT_DIR);</span> |
| <span class="source-line-no">098</span><span id="line-98"> String backupIdFull = client.backupTables(request);</span> |
| <span class="source-line-no">099</span><span id="line-99"></span> |
| <span class="source-line-no">100</span><span id="line-100"> assertTrue(checkSucceeded(backupIdFull));</span> |
| <span class="source-line-no">101</span><span id="line-101"></span> |
| <span class="source-line-no">102</span><span id="line-102"> // #2 - insert some data to table</span> |
| <span class="source-line-no">103</span><span id="line-103"> Table t1 = insertIntoTable(conn, table1, famName, 1, ADD_ROWS);</span> |
| <span class="source-line-no">104</span><span id="line-104"> LOG.debug("writing " + ADD_ROWS + " rows to " + table1);</span> |
| <span class="source-line-no">105</span><span id="line-105"></span> |
| <span class="source-line-no">106</span><span id="line-106"> Assert.assertEquals(TEST_UTIL.countRows(t1), NB_ROWS_IN_BATCH + ADD_ROWS + NB_ROWS_FAM3);</span> |
| <span class="source-line-no">107</span><span id="line-107"> t1.close();</span> |
| <span class="source-line-no">108</span><span id="line-108"> LOG.debug("written " + ADD_ROWS + " rows to " + table1);</span> |
| <span class="source-line-no">109</span><span id="line-109"></span> |
| <span class="source-line-no">110</span><span id="line-110"> Table t2 = conn.getTable(table2);</span> |
| <span class="source-line-no">111</span><span id="line-111"> Put p2;</span> |
| <span class="source-line-no">112</span><span id="line-112"> for (int i = 0; i < 5; i++) {</span> |
| <span class="source-line-no">113</span><span id="line-113"> p2 = new Put(Bytes.toBytes("row-t2" + i));</span> |
| <span class="source-line-no">114</span><span id="line-114"> p2.addColumn(famName, qualName, Bytes.toBytes("val" + i));</span> |
| <span class="source-line-no">115</span><span id="line-115"> t2.put(p2);</span> |
| <span class="source-line-no">116</span><span id="line-116"> }</span> |
| <span class="source-line-no">117</span><span id="line-117"></span> |
| <span class="source-line-no">118</span><span id="line-118"> Assert.assertEquals(TEST_UTIL.countRows(t2), NB_ROWS_IN_BATCH + 5);</span> |
| <span class="source-line-no">119</span><span id="line-119"> t2.close();</span> |
| <span class="source-line-no">120</span><span id="line-120"> LOG.debug("written " + 5 + " rows to " + table2);</span> |
| <span class="source-line-no">121</span><span id="line-121"></span> |
| <span class="source-line-no">122</span><span id="line-122"> // #3 - incremental backup for multiple tables</span> |
| <span class="source-line-no">123</span><span id="line-123"> incrementalBackupWithFailures();</span> |
| <span class="source-line-no">124</span><span id="line-124"></span> |
| <span class="source-line-no">125</span><span id="line-125"> admin.close();</span> |
| <span class="source-line-no">126</span><span id="line-126"> conn.close();</span> |
| <span class="source-line-no">127</span><span id="line-127"></span> |
| <span class="source-line-no">128</span><span id="line-128"> }</span> |
| <span class="source-line-no">129</span><span id="line-129"></span> |
| <span class="source-line-no">130</span><span id="line-130"> private void incrementalBackupWithFailures() throws Exception {</span> |
| <span class="source-line-no">131</span><span id="line-131"> conf1.set(TableBackupClient.BACKUP_CLIENT_IMPL_CLASS,</span> |
| <span class="source-line-no">132</span><span id="line-132"> IncrementalTableBackupClientForTest.class.getName());</span> |
| <span class="source-line-no">133</span><span id="line-133"> int maxStage = Stage.values().length - 1;</span> |
| <span class="source-line-no">134</span><span id="line-134"> // Fail stages between 0 and 4 inclusive</span> |
| <span class="source-line-no">135</span><span id="line-135"> for (int stage = 0; stage <= maxStage; stage++) {</span> |
| <span class="source-line-no">136</span><span id="line-136"> LOG.info("Running stage " + stage);</span> |
| <span class="source-line-no">137</span><span id="line-137"> runBackupAndFailAtStage(stage);</span> |
| <span class="source-line-no">138</span><span id="line-138"> }</span> |
| <span class="source-line-no">139</span><span id="line-139"> }</span> |
| <span class="source-line-no">140</span><span id="line-140"></span> |
| <span class="source-line-no">141</span><span id="line-141"> private void runBackupAndFailAtStage(int stage) throws Exception {</span> |
| <span class="source-line-no">142</span><span id="line-142"></span> |
| <span class="source-line-no">143</span><span id="line-143"> conf1.setInt(FullTableBackupClientForTest.BACKUP_TEST_MODE_STAGE, stage);</span> |
| <span class="source-line-no">144</span><span id="line-144"> try (BackupSystemTable table = new BackupSystemTable(TEST_UTIL.getConnection())) {</span> |
| <span class="source-line-no">145</span><span id="line-145"> int before = table.getBackupHistory().size();</span> |
| <span class="source-line-no">146</span><span id="line-146"> String[] args = new String[] { "create", "incremental", BACKUP_ROOT_DIR, "-t",</span> |
| <span class="source-line-no">147</span><span id="line-147"> table1.getNameAsString() + "," + table2.getNameAsString() };</span> |
| <span class="source-line-no">148</span><span id="line-148"> // Run backup</span> |
| <span class="source-line-no">149</span><span id="line-149"> int ret = ToolRunner.run(conf1, new BackupDriver(), args);</span> |
| <span class="source-line-no">150</span><span id="line-150"> assertFalse(ret == 0);</span> |
| <span class="source-line-no">151</span><span id="line-151"> List<BackupInfo> backups = table.getBackupHistory();</span> |
| <span class="source-line-no">152</span><span id="line-152"> int after = table.getBackupHistory().size();</span> |
| <span class="source-line-no">153</span><span id="line-153"></span> |
| <span class="source-line-no">154</span><span id="line-154"> assertTrue(after == before + 1);</span> |
| <span class="source-line-no">155</span><span id="line-155"> for (BackupInfo data : backups) {</span> |
| <span class="source-line-no">156</span><span id="line-156"> if (data.getType() == BackupType.FULL) {</span> |
| <span class="source-line-no">157</span><span id="line-157"> assertTrue(data.getState() == BackupState.COMPLETE);</span> |
| <span class="source-line-no">158</span><span id="line-158"> } else {</span> |
| <span class="source-line-no">159</span><span id="line-159"> assertTrue(data.getState() == BackupState.FAILED);</span> |
| <span class="source-line-no">160</span><span id="line-160"> }</span> |
| <span class="source-line-no">161</span><span id="line-161"> }</span> |
| <span class="source-line-no">162</span><span id="line-162"> }</span> |
| <span class="source-line-no">163</span><span id="line-163"> }</span> |
| <span class="source-line-no">164</span><span id="line-164"></span> |
| <span class="source-line-no">165</span><span id="line-165">}</span> |
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| </pre> |
| </div> |
| </main> |
| </body> |
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