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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 static org.junit.Assert.assertEquals;</span> |
| <span class="source-line-no">021</span><span id="line-21">import static org.junit.Assert.assertFalse;</span> |
| <span class="source-line-no">022</span><span id="line-22">import static org.junit.Assert.assertTrue;</span> |
| <span class="source-line-no">023</span><span id="line-23">import static org.junit.Assert.fail;</span> |
| <span class="source-line-no">024</span><span id="line-24"></span> |
| <span class="source-line-no">025</span><span id="line-25">import java.io.IOException;</span> |
| <span class="source-line-no">026</span><span id="line-26">import java.util.HashMap;</span> |
| <span class="source-line-no">027</span><span id="line-27">import java.util.List;</span> |
| <span class="source-line-no">028</span><span id="line-28">import java.util.Map;</span> |
| <span class="source-line-no">029</span><span id="line-29">import org.apache.hadoop.conf.Configuration;</span> |
| <span class="source-line-no">030</span><span id="line-30">import org.apache.hadoop.hbase.HBaseClassTestRule;</span> |
| <span class="source-line-no">031</span><span id="line-31">import org.apache.hadoop.hbase.HBaseTestingUtil;</span> |
| <span class="source-line-no">032</span><span id="line-32">import org.apache.hadoop.hbase.TableName;</span> |
| <span class="source-line-no">033</span><span id="line-33">import org.apache.hadoop.hbase.master.snapshot.SnapshotManager;</span> |
| <span class="source-line-no">034</span><span id="line-34">import org.apache.hadoop.hbase.snapshot.SnapshotTTLExpiredException;</span> |
| <span class="source-line-no">035</span><span id="line-35">import org.apache.hadoop.hbase.snapshot.SnapshotTestingUtils;</span> |
| <span class="source-line-no">036</span><span id="line-36">import org.apache.hadoop.hbase.testclassification.ClientTests;</span> |
| <span class="source-line-no">037</span><span id="line-37">import org.apache.hadoop.hbase.testclassification.LargeTests;</span> |
| <span class="source-line-no">038</span><span id="line-38">import org.apache.hadoop.hbase.util.Bytes;</span> |
| <span class="source-line-no">039</span><span id="line-39">import org.apache.hadoop.hbase.util.Threads;</span> |
| <span class="source-line-no">040</span><span id="line-40">import org.junit.After;</span> |
| <span class="source-line-no">041</span><span id="line-41">import org.junit.AfterClass;</span> |
| <span class="source-line-no">042</span><span id="line-42">import org.junit.Before;</span> |
| <span class="source-line-no">043</span><span id="line-43">import org.junit.BeforeClass;</span> |
| <span class="source-line-no">044</span><span id="line-44">import org.junit.ClassRule;</span> |
| <span class="source-line-no">045</span><span id="line-45">import org.junit.Test;</span> |
| <span class="source-line-no">046</span><span id="line-46">import org.junit.experimental.categories.Category;</span> |
| <span class="source-line-no">047</span><span id="line-47">import org.slf4j.Logger;</span> |
| <span class="source-line-no">048</span><span id="line-48">import org.slf4j.LoggerFactory;</span> |
| <span class="source-line-no">049</span><span id="line-49"></span> |
| <span class="source-line-no">050</span><span id="line-50">/**</span> |
| <span class="source-line-no">051</span><span id="line-51"> * Test restore/clone snapshots with TTL from the client</span> |
| <span class="source-line-no">052</span><span id="line-52"> */</span> |
| <span class="source-line-no">053</span><span id="line-53">@Category({ LargeTests.class, ClientTests.class })</span> |
| <span class="source-line-no">054</span><span id="line-54">public class TestSnapshotWithTTLFromClient {</span> |
| <span class="source-line-no">055</span><span id="line-55"></span> |
| <span class="source-line-no">056</span><span id="line-56"> @ClassRule</span> |
| <span class="source-line-no">057</span><span id="line-57"> public static final HBaseClassTestRule CLASS_RULE =</span> |
| <span class="source-line-no">058</span><span id="line-58"> HBaseClassTestRule.forClass(TestSnapshotWithTTLFromClient.class);</span> |
| <span class="source-line-no">059</span><span id="line-59"></span> |
| <span class="source-line-no">060</span><span id="line-60"> private static final Logger LOG = LoggerFactory.getLogger(TestSnapshotWithTTLFromClient.class);</span> |
| <span class="source-line-no">061</span><span id="line-61"></span> |
| <span class="source-line-no">062</span><span id="line-62"> private static final HBaseTestingUtil UTIL = new HBaseTestingUtil();</span> |
| <span class="source-line-no">063</span><span id="line-63"> private static final int NUM_RS = 2;</span> |
| <span class="source-line-no">064</span><span id="line-64"> private static final String STRING_TABLE_NAME = "test";</span> |
| <span class="source-line-no">065</span><span id="line-65"> private static final byte[] TEST_FAM = Bytes.toBytes("fam");</span> |
| <span class="source-line-no">066</span><span id="line-66"> private static final TableName TABLE_NAME = TableName.valueOf(STRING_TABLE_NAME);</span> |
| <span class="source-line-no">067</span><span id="line-67"> private static final TableName CLONED_TABLE_NAME = TableName.valueOf("clonedTable");</span> |
| <span class="source-line-no">068</span><span id="line-68"> private static final String TTL_KEY = "TTL";</span> |
| <span class="source-line-no">069</span><span id="line-69"> private static final int CHORE_INTERVAL_SECS = 30;</span> |
| <span class="source-line-no">070</span><span id="line-70"></span> |
| <span class="source-line-no">071</span><span id="line-71"> /**</span> |
| <span class="source-line-no">072</span><span id="line-72"> * Setup the config for the cluster</span> |
| <span class="source-line-no">073</span><span id="line-73"> * @throws Exception on failure</span> |
| <span class="source-line-no">074</span><span id="line-74"> */</span> |
| <span class="source-line-no">075</span><span id="line-75"> @BeforeClass</span> |
| <span class="source-line-no">076</span><span id="line-76"> public static void setupCluster() throws Exception {</span> |
| <span class="source-line-no">077</span><span id="line-77"> setupConf(UTIL.getConfiguration());</span> |
| <span class="source-line-no">078</span><span id="line-78"> UTIL.startMiniCluster(NUM_RS);</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"> protected static void setupConf(Configuration conf) {</span> |
| <span class="source-line-no">082</span><span id="line-82"> // Enable snapshot</span> |
| <span class="source-line-no">083</span><span id="line-83"> conf.setBoolean(SnapshotManager.HBASE_SNAPSHOT_ENABLED, true);</span> |
| <span class="source-line-no">084</span><span id="line-84"></span> |
| <span class="source-line-no">085</span><span id="line-85"> // Set this to high value so that cleaner chore is not triggered</span> |
| <span class="source-line-no">086</span><span id="line-86"> conf.setInt("hbase.master.cleaner.snapshot.interval", CHORE_INTERVAL_SECS * 60 * 1000);</span> |
| <span class="source-line-no">087</span><span id="line-87"> }</span> |
| <span class="source-line-no">088</span><span id="line-88"></span> |
| <span class="source-line-no">089</span><span id="line-89"> @Before</span> |
| <span class="source-line-no">090</span><span id="line-90"> public void setup() throws Exception {</span> |
| <span class="source-line-no">091</span><span id="line-91"> createTable();</span> |
| <span class="source-line-no">092</span><span id="line-92"> }</span> |
| <span class="source-line-no">093</span><span id="line-93"></span> |
| <span class="source-line-no">094</span><span id="line-94"> protected void createTable() throws Exception {</span> |
| <span class="source-line-no">095</span><span id="line-95"> UTIL.createTable(TABLE_NAME, new byte[][] { TEST_FAM });</span> |
| <span class="source-line-no">096</span><span id="line-96"> }</span> |
| <span class="source-line-no">097</span><span id="line-97"></span> |
| <span class="source-line-no">098</span><span id="line-98"> @After</span> |
| <span class="source-line-no">099</span><span id="line-99"> public void tearDown() throws Exception {</span> |
| <span class="source-line-no">100</span><span id="line-100"> UTIL.deleteTableIfAny(TABLE_NAME);</span> |
| <span class="source-line-no">101</span><span id="line-101"> UTIL.deleteTableIfAny(CLONED_TABLE_NAME);</span> |
| <span class="source-line-no">102</span><span id="line-102"> SnapshotTestingUtils.deleteAllSnapshots(UTIL.getAdmin());</span> |
| <span class="source-line-no">103</span><span id="line-103"> SnapshotTestingUtils.deleteArchiveDirectory(UTIL);</span> |
| <span class="source-line-no">104</span><span id="line-104"> }</span> |
| <span class="source-line-no">105</span><span id="line-105"></span> |
| <span class="source-line-no">106</span><span id="line-106"> @AfterClass</span> |
| <span class="source-line-no">107</span><span id="line-107"> public static void cleanupTest() throws Exception {</span> |
| <span class="source-line-no">108</span><span id="line-108"> try {</span> |
| <span class="source-line-no">109</span><span id="line-109"> UTIL.shutdownMiniCluster();</span> |
| <span class="source-line-no">110</span><span id="line-110"> } catch (Exception e) {</span> |
| <span class="source-line-no">111</span><span id="line-111"> LOG.warn("failure shutting down cluster", e);</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"></span> |
| <span class="source-line-no">115</span><span id="line-115"> @Test</span> |
| <span class="source-line-no">116</span><span id="line-116"> public void testRestoreSnapshotWithTTLSuccess() throws Exception {</span> |
| <span class="source-line-no">117</span><span id="line-117"> String snapshotName = "nonExpiredTTLRestoreSnapshotTest";</span> |
| <span class="source-line-no">118</span><span id="line-118"></span> |
| <span class="source-line-no">119</span><span id="line-119"> // table should exist</span> |
| <span class="source-line-no">120</span><span id="line-120"> assertTrue(UTIL.getAdmin().tableExists(TABLE_NAME));</span> |
| <span class="source-line-no">121</span><span id="line-121"></span> |
| <span class="source-line-no">122</span><span id="line-122"> // create snapshot fo given table with specified ttl</span> |
| <span class="source-line-no">123</span><span id="line-123"> createSnapshotWithTTL(TABLE_NAME, snapshotName, CHORE_INTERVAL_SECS * 2);</span> |
| <span class="source-line-no">124</span><span id="line-124"> Admin admin = UTIL.getAdmin();</span> |
| <span class="source-line-no">125</span><span id="line-125"></span> |
| <span class="source-line-no">126</span><span id="line-126"> // Disable and drop table</span> |
| <span class="source-line-no">127</span><span id="line-127"> admin.disableTable(TABLE_NAME);</span> |
| <span class="source-line-no">128</span><span id="line-128"> admin.deleteTable(TABLE_NAME);</span> |
| <span class="source-line-no">129</span><span id="line-129"> assertFalse(UTIL.getAdmin().tableExists(TABLE_NAME));</span> |
| <span class="source-line-no">130</span><span id="line-130"></span> |
| <span class="source-line-no">131</span><span id="line-131"> // restore snapshot</span> |
| <span class="source-line-no">132</span><span id="line-132"> admin.restoreSnapshot(snapshotName);</span> |
| <span class="source-line-no">133</span><span id="line-133"></span> |
| <span class="source-line-no">134</span><span id="line-134"> // table should be created</span> |
| <span class="source-line-no">135</span><span id="line-135"> assertTrue(UTIL.getAdmin().tableExists(TABLE_NAME));</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> |
| <span class="source-line-no">138</span><span id="line-138"> @Test</span> |
| <span class="source-line-no">139</span><span id="line-139"> public void testRestoreSnapshotFailsDueToTTLExpired() throws Exception {</span> |
| <span class="source-line-no">140</span><span id="line-140"> String snapshotName = "expiredTTLRestoreSnapshotTest";</span> |
| <span class="source-line-no">141</span><span id="line-141"></span> |
| <span class="source-line-no">142</span><span id="line-142"> // table should exist</span> |
| <span class="source-line-no">143</span><span id="line-143"> assertTrue(UTIL.getAdmin().tableExists(TABLE_NAME));</span> |
| <span class="source-line-no">144</span><span id="line-144"></span> |
| <span class="source-line-no">145</span><span id="line-145"> // create snapshot fo given table with specified ttl</span> |
| <span class="source-line-no">146</span><span id="line-146"> createSnapshotWithTTL(TABLE_NAME, snapshotName, 1);</span> |
| <span class="source-line-no">147</span><span id="line-147"> Admin admin = UTIL.getAdmin();</span> |
| <span class="source-line-no">148</span><span id="line-148"></span> |
| <span class="source-line-no">149</span><span id="line-149"> // Disable and drop table</span> |
| <span class="source-line-no">150</span><span id="line-150"> admin.disableTable(TABLE_NAME);</span> |
| <span class="source-line-no">151</span><span id="line-151"> admin.deleteTable(TABLE_NAME);</span> |
| <span class="source-line-no">152</span><span id="line-152"> assertFalse(UTIL.getAdmin().tableExists(TABLE_NAME));</span> |
| <span class="source-line-no">153</span><span id="line-153"></span> |
| <span class="source-line-no">154</span><span id="line-154"> // Sleep so that TTL may expire</span> |
| <span class="source-line-no">155</span><span id="line-155"> Threads.sleep(2000);</span> |
| <span class="source-line-no">156</span><span id="line-156"></span> |
| <span class="source-line-no">157</span><span id="line-157"> // restore snapshot which has expired</span> |
| <span class="source-line-no">158</span><span id="line-158"> try {</span> |
| <span class="source-line-no">159</span><span id="line-159"> admin.restoreSnapshot(snapshotName);</span> |
| <span class="source-line-no">160</span><span id="line-160"> fail("Restore snapshot succeeded even though TTL has expired.");</span> |
| <span class="source-line-no">161</span><span id="line-161"> } catch (SnapshotTTLExpiredException e) {</span> |
| <span class="source-line-no">162</span><span id="line-162"> LOG.info("Correctly failed to restore a TTL expired snapshot table:" + e.getMessage());</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"> // table should not be created</span> |
| <span class="source-line-no">166</span><span id="line-166"> assertFalse(UTIL.getAdmin().tableExists(TABLE_NAME));</span> |
| <span class="source-line-no">167</span><span id="line-167"> }</span> |
| <span class="source-line-no">168</span><span id="line-168"></span> |
| <span class="source-line-no">169</span><span id="line-169"> @Test</span> |
| <span class="source-line-no">170</span><span id="line-170"> public void testCloneSnapshotWithTTLSuccess() throws Exception {</span> |
| <span class="source-line-no">171</span><span id="line-171"> String snapshotName = "nonExpiredTTLCloneSnapshotTest";</span> |
| <span class="source-line-no">172</span><span id="line-172"></span> |
| <span class="source-line-no">173</span><span id="line-173"> // table should exist</span> |
| <span class="source-line-no">174</span><span id="line-174"> assertTrue(UTIL.getAdmin().tableExists(TABLE_NAME));</span> |
| <span class="source-line-no">175</span><span id="line-175"></span> |
| <span class="source-line-no">176</span><span id="line-176"> // create snapshot fo given table with specified ttl</span> |
| <span class="source-line-no">177</span><span id="line-177"> createSnapshotWithTTL(TABLE_NAME, snapshotName, CHORE_INTERVAL_SECS * 2);</span> |
| <span class="source-line-no">178</span><span id="line-178"> Admin admin = UTIL.getAdmin();</span> |
| <span class="source-line-no">179</span><span id="line-179"></span> |
| <span class="source-line-no">180</span><span id="line-180"> // restore snapshot</span> |
| <span class="source-line-no">181</span><span id="line-181"> admin.cloneSnapshot(snapshotName, CLONED_TABLE_NAME);</span> |
| <span class="source-line-no">182</span><span id="line-182"></span> |
| <span class="source-line-no">183</span><span id="line-183"> // table should be created</span> |
| <span class="source-line-no">184</span><span id="line-184"> assertTrue(UTIL.getAdmin().tableExists(CLONED_TABLE_NAME));</span> |
| <span class="source-line-no">185</span><span id="line-185"> }</span> |
| <span class="source-line-no">186</span><span id="line-186"></span> |
| <span class="source-line-no">187</span><span id="line-187"> @Test</span> |
| <span class="source-line-no">188</span><span id="line-188"> public void testCloneSnapshotFailsDueToTTLExpired() throws Exception {</span> |
| <span class="source-line-no">189</span><span id="line-189"> String snapshotName = "expiredTTLCloneSnapshotTest";</span> |
| <span class="source-line-no">190</span><span id="line-190"></span> |
| <span class="source-line-no">191</span><span id="line-191"> // table should exist</span> |
| <span class="source-line-no">192</span><span id="line-192"> assertTrue(UTIL.getAdmin().tableExists(TABLE_NAME));</span> |
| <span class="source-line-no">193</span><span id="line-193"></span> |
| <span class="source-line-no">194</span><span id="line-194"> // create snapshot fo given table with specified ttl</span> |
| <span class="source-line-no">195</span><span id="line-195"> createSnapshotWithTTL(TABLE_NAME, snapshotName, 1);</span> |
| <span class="source-line-no">196</span><span id="line-196"> Admin admin = UTIL.getAdmin();</span> |
| <span class="source-line-no">197</span><span id="line-197"></span> |
| <span class="source-line-no">198</span><span id="line-198"> assertTrue(UTIL.getAdmin().tableExists(TABLE_NAME));</span> |
| <span class="source-line-no">199</span><span id="line-199"></span> |
| <span class="source-line-no">200</span><span id="line-200"> // Sleep so that TTL may expire</span> |
| <span class="source-line-no">201</span><span id="line-201"> Threads.sleep(2000);</span> |
| <span class="source-line-no">202</span><span id="line-202"></span> |
| <span class="source-line-no">203</span><span id="line-203"> // clone snapshot which has expired</span> |
| <span class="source-line-no">204</span><span id="line-204"> try {</span> |
| <span class="source-line-no">205</span><span id="line-205"> admin.cloneSnapshot(snapshotName, CLONED_TABLE_NAME);</span> |
| <span class="source-line-no">206</span><span id="line-206"> fail("Clone snapshot succeeded even though TTL has expired.");</span> |
| <span class="source-line-no">207</span><span id="line-207"> } catch (SnapshotTTLExpiredException e) {</span> |
| <span class="source-line-no">208</span><span id="line-208"> LOG.info("Correctly failed to clone a TTL expired snapshot table:" + e.getMessage());</span> |
| <span class="source-line-no">209</span><span id="line-209"> }</span> |
| <span class="source-line-no">210</span><span id="line-210"></span> |
| <span class="source-line-no">211</span><span id="line-211"> // table should not be created</span> |
| <span class="source-line-no">212</span><span id="line-212"> assertFalse(UTIL.getAdmin().tableExists(CLONED_TABLE_NAME));</span> |
| <span class="source-line-no">213</span><span id="line-213"> }</span> |
| <span class="source-line-no">214</span><span id="line-214"></span> |
| <span class="source-line-no">215</span><span id="line-215"> private void createSnapshotWithTTL(TableName tableName, final String snapshotName,</span> |
| <span class="source-line-no">216</span><span id="line-216"> final int snapshotTTL) throws IOException {</span> |
| <span class="source-line-no">217</span><span id="line-217"> Admin admin = UTIL.getAdmin();</span> |
| <span class="source-line-no">218</span><span id="line-218"></span> |
| <span class="source-line-no">219</span><span id="line-219"> // make sure we don't fail on listing snapshots</span> |
| <span class="source-line-no">220</span><span id="line-220"> SnapshotTestingUtils.assertNoSnapshots(admin);</span> |
| <span class="source-line-no">221</span><span id="line-221"></span> |
| <span class="source-line-no">222</span><span id="line-222"> // put some stuff in the table</span> |
| <span class="source-line-no">223</span><span id="line-223"> Table table = UTIL.getConnection().getTable(tableName);</span> |
| <span class="source-line-no">224</span><span id="line-224"> UTIL.loadTable(table, TEST_FAM);</span> |
| <span class="source-line-no">225</span><span id="line-225"></span> |
| <span class="source-line-no">226</span><span id="line-226"> Map<String, Object> props = new HashMap<>();</span> |
| <span class="source-line-no">227</span><span id="line-227"> props.put(TTL_KEY, snapshotTTL);</span> |
| <span class="source-line-no">228</span><span id="line-228"></span> |
| <span class="source-line-no">229</span><span id="line-229"> // take a snapshot of the table</span> |
| <span class="source-line-no">230</span><span id="line-230"> SnapshotTestingUtils.snapshot(UTIL.getAdmin(), snapshotName, tableName, SnapshotType.FLUSH, 3,</span> |
| <span class="source-line-no">231</span><span id="line-231"> props);</span> |
| <span class="source-line-no">232</span><span id="line-232"> LOG.debug("Snapshot completed.");</span> |
| <span class="source-line-no">233</span><span id="line-233"></span> |
| <span class="source-line-no">234</span><span id="line-234"> // make sure we have the snapshot with expectd TTL</span> |
| <span class="source-line-no">235</span><span id="line-235"> List<SnapshotDescription> snapshots =</span> |
| <span class="source-line-no">236</span><span id="line-236"> SnapshotTestingUtils.assertOneSnapshotThatMatches(admin, snapshotName, tableName);</span> |
| <span class="source-line-no">237</span><span id="line-237"> assertEquals(1, snapshots.size());</span> |
| <span class="source-line-no">238</span><span id="line-238"> assertEquals(snapshotTTL, snapshots.get(0).getTtl());</span> |
| <span class="source-line-no">239</span><span id="line-239"> }</span> |
| <span class="source-line-no">240</span><span id="line-240">}</span> |
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| </pre> |
| </div> |
| </main> |
| </body> |
| </html> |
