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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.client;</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 java.io.IOException;</span> |
| <span class="source-line-no">021</span><span id="line-21">import java.io.InterruptedIOException;</span> |
| <span class="source-line-no">022</span><span id="line-22">import java.util.Optional;</span> |
| <span class="source-line-no">023</span><span id="line-23">import org.apache.hadoop.hbase.HBaseClassTestRule;</span> |
| <span class="source-line-no">024</span><span id="line-24">import org.apache.hadoop.hbase.HBaseTestingUtil;</span> |
| <span class="source-line-no">025</span><span id="line-25">import org.apache.hadoop.hbase.HConstants;</span> |
| <span class="source-line-no">026</span><span id="line-26">import org.apache.hadoop.hbase.TableName;</span> |
| <span class="source-line-no">027</span><span id="line-27">import org.apache.hadoop.hbase.coprocessor.ObserverContext;</span> |
| <span class="source-line-no">028</span><span id="line-28">import org.apache.hadoop.hbase.coprocessor.RegionCoprocessor;</span> |
| <span class="source-line-no">029</span><span id="line-29">import org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment;</span> |
| <span class="source-line-no">030</span><span id="line-30">import org.apache.hadoop.hbase.coprocessor.RegionObserver;</span> |
| <span class="source-line-no">031</span><span id="line-31">import org.apache.hadoop.hbase.master.cleaner.TimeToLiveHFileCleaner;</span> |
| <span class="source-line-no">032</span><span id="line-32">import org.apache.hadoop.hbase.mob.MobConstants;</span> |
| <span class="source-line-no">033</span><span id="line-33">import org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker;</span> |
| <span class="source-line-no">034</span><span id="line-34">import org.apache.hadoop.hbase.regionserver.storefiletracker.StoreFileTrackerFactory;</span> |
| <span class="source-line-no">035</span><span id="line-35">import org.apache.hadoop.hbase.snapshot.MobSnapshotTestingUtils;</span> |
| <span class="source-line-no">036</span><span id="line-36">import org.apache.hadoop.hbase.snapshot.SnapshotTestingUtils;</span> |
| <span class="source-line-no">037</span><span id="line-37">import org.apache.hadoop.hbase.testclassification.ClientTests;</span> |
| <span class="source-line-no">038</span><span id="line-38">import org.apache.hadoop.hbase.testclassification.LargeTests;</span> |
| <span class="source-line-no">039</span><span id="line-39">import org.apache.hadoop.hbase.util.Bytes;</span> |
| <span class="source-line-no">040</span><span id="line-40">import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;</span> |
| <span class="source-line-no">041</span><span id="line-41">import org.junit.BeforeClass;</span> |
| <span class="source-line-no">042</span><span id="line-42">import org.junit.ClassRule;</span> |
| <span class="source-line-no">043</span><span id="line-43">import org.junit.Test;</span> |
| <span class="source-line-no">044</span><span id="line-44">import org.junit.experimental.categories.Category;</span> |
| <span class="source-line-no">045</span><span id="line-45"></span> |
| <span class="source-line-no">046</span><span id="line-46">@Category({ LargeTests.class, ClientTests.class })</span> |
| <span class="source-line-no">047</span><span id="line-47">public class TestMobCloneSnapshotFromClientCloneLinksAfterDelete</span> |
| <span class="source-line-no">048</span><span id="line-48"> extends CloneSnapshotFromClientCloneLinksAfterDeleteTestBase {</span> |
| <span class="source-line-no">049</span><span id="line-49"></span> |
| <span class="source-line-no">050</span><span id="line-50"> @ClassRule</span> |
| <span class="source-line-no">051</span><span id="line-51"> public static final HBaseClassTestRule CLASS_RULE =</span> |
| <span class="source-line-no">052</span><span id="line-52"> HBaseClassTestRule.forClass(TestMobCloneSnapshotFromClientCloneLinksAfterDelete.class);</span> |
| <span class="source-line-no">053</span><span id="line-53"></span> |
| <span class="source-line-no">054</span><span id="line-54"> private static boolean delayFlush = false;</span> |
| <span class="source-line-no">055</span><span id="line-55"></span> |
| <span class="source-line-no">056</span><span id="line-56"> /**</span> |
| <span class="source-line-no">057</span><span id="line-57"> * This coprocessor is used to delay the flush.</span> |
| <span class="source-line-no">058</span><span id="line-58"> */</span> |
| <span class="source-line-no">059</span><span id="line-59"> public static class DelayFlushCoprocessor implements RegionCoprocessor, RegionObserver {</span> |
| <span class="source-line-no">060</span><span id="line-60"></span> |
| <span class="source-line-no">061</span><span id="line-61"> @Override</span> |
| <span class="source-line-no">062</span><span id="line-62"> public Optional<RegionObserver> getRegionObserver() {</span> |
| <span class="source-line-no">063</span><span id="line-63"> return Optional.of(this);</span> |
| <span class="source-line-no">064</span><span id="line-64"> }</span> |
| <span class="source-line-no">065</span><span id="line-65"></span> |
| <span class="source-line-no">066</span><span id="line-66"> @Override</span> |
| <span class="source-line-no">067</span><span id="line-67"> public void preFlush(ObserverContext<RegionCoprocessorEnvironment> e,</span> |
| <span class="source-line-no">068</span><span id="line-68"> FlushLifeCycleTracker tracker) throws IOException {</span> |
| <span class="source-line-no">069</span><span id="line-69"> if (delayFlush) {</span> |
| <span class="source-line-no">070</span><span id="line-70"> try {</span> |
| <span class="source-line-no">071</span><span id="line-71"> if (</span> |
| <span class="source-line-no">072</span><span id="line-72"> Bytes.compareTo(e.getEnvironment().getRegionInfo().getStartKey(),</span> |
| <span class="source-line-no">073</span><span id="line-73"> HConstants.EMPTY_START_ROW) != 0</span> |
| <span class="source-line-no">074</span><span id="line-74"> ) {</span> |
| <span class="source-line-no">075</span><span id="line-75"> Thread.sleep(100);</span> |
| <span class="source-line-no">076</span><span id="line-76"> }</span> |
| <span class="source-line-no">077</span><span id="line-77"> } catch (InterruptedException e1) {</span> |
| <span class="source-line-no">078</span><span id="line-78"> throw new InterruptedIOException(e1.getMessage());</span> |
| <span class="source-line-no">079</span><span id="line-79"> }</span> |
| <span class="source-line-no">080</span><span id="line-80"> }</span> |
| <span class="source-line-no">081</span><span id="line-81"> }</span> |
| <span class="source-line-no">082</span><span id="line-82"> }</span> |
| <span class="source-line-no">083</span><span id="line-83"></span> |
| <span class="source-line-no">084</span><span id="line-84"> protected static void setupConfiguration() {</span> |
| <span class="source-line-no">085</span><span id="line-85"> CloneSnapshotFromClientTestBase.setupConfiguration();</span> |
| <span class="source-line-no">086</span><span id="line-86"> TEST_UTIL.getConfiguration().setLong(TimeToLiveHFileCleaner.TTL_CONF_KEY, 0);</span> |
| <span class="source-line-no">087</span><span id="line-87"> TEST_UTIL.getConfiguration().setInt(MobConstants.MOB_FILE_CACHE_SIZE_KEY, 0);</span> |
| <span class="source-line-no">088</span><span id="line-88"> }</span> |
| <span class="source-line-no">089</span><span id="line-89"></span> |
| <span class="source-line-no">090</span><span id="line-90"> @BeforeClass</span> |
| <span class="source-line-no">091</span><span id="line-91"> public static void setUpBeforeClass() throws Exception {</span> |
| <span class="source-line-no">092</span><span id="line-92"> setupConfiguration();</span> |
| <span class="source-line-no">093</span><span id="line-93"> TEST_UTIL.startMiniCluster(3);</span> |
| <span class="source-line-no">094</span><span id="line-94"> }</span> |
| <span class="source-line-no">095</span><span id="line-95"></span> |
| <span class="source-line-no">096</span><span id="line-96"> @Override</span> |
| <span class="source-line-no">097</span><span id="line-97"> protected void createTable() throws IOException, InterruptedException {</span> |
| <span class="source-line-no">098</span><span id="line-98"> MobSnapshotTestingUtils.createMobTable(TEST_UTIL, tableName,</span> |
| <span class="source-line-no">099</span><span id="line-99"> SnapshotTestingUtils.getSplitKeys(), getNumReplicas(),</span> |
| <span class="source-line-no">100</span><span id="line-100"> StoreFileTrackerFactory.Trackers.DEFAULT.name(), DelayFlushCoprocessor.class.getName(),</span> |
| <span class="source-line-no">101</span><span id="line-101"> FAMILY);</span> |
| <span class="source-line-no">102</span><span id="line-102"> }</span> |
| <span class="source-line-no">103</span><span id="line-103"></span> |
| <span class="source-line-no">104</span><span id="line-104"> @Override</span> |
| <span class="source-line-no">105</span><span id="line-105"> protected int numRowsToLoad() {</span> |
| <span class="source-line-no">106</span><span id="line-106"> return 20;</span> |
| <span class="source-line-no">107</span><span id="line-107"> }</span> |
| <span class="source-line-no">108</span><span id="line-108"></span> |
| <span class="source-line-no">109</span><span id="line-109"> @Override</span> |
| <span class="source-line-no">110</span><span id="line-110"> protected int countRows(Table table) throws IOException {</span> |
| <span class="source-line-no">111</span><span id="line-111"> return MobSnapshotTestingUtils.countMobRows(table);</span> |
| <span class="source-line-no">112</span><span id="line-112"> }</span> |
| <span class="source-line-no">113</span><span id="line-113"></span> |
| <span class="source-line-no">114</span><span id="line-114"> @Test</span> |
| <span class="source-line-no">115</span><span id="line-115"> @Override</span> |
| <span class="source-line-no">116</span><span id="line-116"> public void testCloneLinksAfterDelete() throws IOException, InterruptedException {</span> |
| <span class="source-line-no">117</span><span id="line-117"> // delay the flush to make sure</span> |
| <span class="source-line-no">118</span><span id="line-118"> delayFlush = true;</span> |
| <span class="source-line-no">119</span><span id="line-119"> SnapshotTestingUtils.loadData(TEST_UTIL, tableName, 20, FAMILY);</span> |
| <span class="source-line-no">120</span><span id="line-120"> long tid = EnvironmentEdgeManager.currentTime();</span> |
| <span class="source-line-no">121</span><span id="line-121"> String snapshotName3 = "snaptb3-" + tid;</span> |
| <span class="source-line-no">122</span><span id="line-122"> TableName clonedTableName3 =</span> |
| <span class="source-line-no">123</span><span id="line-123"> TableName.valueOf(name.getMethodName() + EnvironmentEdgeManager.currentTime());</span> |
| <span class="source-line-no">124</span><span id="line-124"> admin.snapshot(snapshotName3, tableName);</span> |
| <span class="source-line-no">125</span><span id="line-125"> delayFlush = false;</span> |
| <span class="source-line-no">126</span><span id="line-126"> int snapshot3Rows = -1;</span> |
| <span class="source-line-no">127</span><span id="line-127"> try (Table table = TEST_UTIL.getConnection().getTable(tableName)) {</span> |
| <span class="source-line-no">128</span><span id="line-128"> snapshot3Rows = HBaseTestingUtil.countRows(table);</span> |
| <span class="source-line-no">129</span><span id="line-129"> }</span> |
| <span class="source-line-no">130</span><span id="line-130"> admin.cloneSnapshot(snapshotName3, clonedTableName3);</span> |
| <span class="source-line-no">131</span><span id="line-131"> admin.deleteSnapshot(snapshotName3);</span> |
| <span class="source-line-no">132</span><span id="line-132"> super.testCloneLinksAfterDelete();</span> |
| <span class="source-line-no">133</span><span id="line-133"> verifyRowCount(TEST_UTIL, clonedTableName3, snapshot3Rows);</span> |
| <span class="source-line-no">134</span><span id="line-134"> admin.disableTable(clonedTableName3);</span> |
| <span class="source-line-no">135</span><span id="line-135"> admin.deleteTable(clonedTableName3);</span> |
| <span class="source-line-no">136</span><span id="line-136"> }</span> |
| <span class="source-line-no">137</span><span id="line-137">}</span> |
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| </pre> |
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