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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.client;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import java.io.IOException;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import java.util.List;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.util.Optional;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.util.concurrent.atomic.AtomicLong;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.hadoop.conf.Configuration;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.Cell;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.HBaseTestingUtil;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.HConstants;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.coprocessor.ObserverContext;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.coprocessor.RegionCoprocessor;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.coprocessor.RegionObserver;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.wal.WALEdit;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.junit.AfterClass;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.junit.BeforeClass;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.junit.Rule;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.junit.rules.TestName;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span><a name="line.39"></a> |
| <span class="sourceLineNo">040</span>/**<a name="line.40"></a> |
| <span class="sourceLineNo">041</span> * Based class for testing timeout logic.<a name="line.41"></a> |
| <span class="sourceLineNo">042</span> */<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>public abstract class AbstractTestCITimeout {<a name="line.43"></a> |
| <span class="sourceLineNo">044</span><a name="line.44"></a> |
| <span class="sourceLineNo">045</span> protected static final HBaseTestingUtil TEST_UTIL = new HBaseTestingUtil();<a name="line.45"></a> |
| <span class="sourceLineNo">046</span><a name="line.46"></a> |
| <span class="sourceLineNo">047</span> protected static final byte[] FAM_NAM = Bytes.toBytes("f");<a name="line.47"></a> |
| <span class="sourceLineNo">048</span><a name="line.48"></a> |
| <span class="sourceLineNo">049</span> @Rule<a name="line.49"></a> |
| <span class="sourceLineNo">050</span> public final TestName name = new TestName();<a name="line.50"></a> |
| <span class="sourceLineNo">051</span><a name="line.51"></a> |
| <span class="sourceLineNo">052</span> /**<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> * This copro sleeps 20 second. The first call it fails. The second time, it works.<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> */<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> public static class SleepAndFailFirstTime implements RegionCoprocessor, RegionObserver {<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> static final AtomicLong ct = new AtomicLong(0);<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> static final String SLEEP_TIME_CONF_KEY = "hbase.coprocessor.SleepAndFailFirstTime.sleepTime";<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> static final long DEFAULT_SLEEP_TIME = 20000;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> static final AtomicLong sleepTime = new AtomicLong(DEFAULT_SLEEP_TIME);<a name="line.59"></a> |
| <span class="sourceLineNo">060</span><a name="line.60"></a> |
| <span class="sourceLineNo">061</span> public SleepAndFailFirstTime() {<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> }<a name="line.62"></a> |
| <span class="sourceLineNo">063</span><a name="line.63"></a> |
| <span class="sourceLineNo">064</span> @Override<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> public Optional<RegionObserver> getRegionObserver() {<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> return Optional.of(this);<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> }<a name="line.67"></a> |
| <span class="sourceLineNo">068</span><a name="line.68"></a> |
| <span class="sourceLineNo">069</span> @Override<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> public void postOpen(ObserverContext<RegionCoprocessorEnvironment> c) {<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> RegionCoprocessorEnvironment env = c.getEnvironment();<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> Configuration conf = env.getConfiguration();<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> sleepTime.set(conf.getLong(SLEEP_TIME_CONF_KEY, DEFAULT_SLEEP_TIME));<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> }<a name="line.74"></a> |
| <span class="sourceLineNo">075</span><a name="line.75"></a> |
| <span class="sourceLineNo">076</span> @Override<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> public void preGetOp(final ObserverContext<RegionCoprocessorEnvironment> e, final Get get,<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> final List<Cell> results) throws IOException {<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> Threads.sleep(sleepTime.get());<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> if (ct.incrementAndGet() == 1) {<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> throw new IOException("first call I fail");<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> }<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> @Override<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> public void prePut(final ObserverContext<RegionCoprocessorEnvironment> e, final Put put,<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> final WALEdit edit, final Durability durability) throws IOException {<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> Threads.sleep(sleepTime.get());<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> if (ct.incrementAndGet() == 1) {<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> throw new IOException("first call I fail");<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> }<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> }<a name="line.92"></a> |
| <span class="sourceLineNo">093</span><a name="line.93"></a> |
| <span class="sourceLineNo">094</span> @Override<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> public void preDelete(final ObserverContext<RegionCoprocessorEnvironment> e,<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> final Delete delete, final WALEdit edit, final Durability durability) throws IOException {<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> Threads.sleep(sleepTime.get());<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> if (ct.incrementAndGet() == 1) {<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> throw new IOException("first call I fail");<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> }<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> }<a name="line.101"></a> |
| <span class="sourceLineNo">102</span><a name="line.102"></a> |
| <span class="sourceLineNo">103</span> @Override<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> public Result preIncrement(final ObserverContext<RegionCoprocessorEnvironment> e,<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> final Increment increment) throws IOException {<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> Threads.sleep(sleepTime.get());<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> if (ct.incrementAndGet() == 1) {<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> throw new IOException("first call I fail");<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> }<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> return null;<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> }<a name="line.111"></a> |
| <span class="sourceLineNo">112</span><a name="line.112"></a> |
| <span class="sourceLineNo">113</span> }<a name="line.113"></a> |
| <span class="sourceLineNo">114</span><a name="line.114"></a> |
| <span class="sourceLineNo">115</span> public static class SleepCoprocessor implements RegionCoprocessor, RegionObserver {<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> public static final int SLEEP_TIME = 5000;<a name="line.116"></a> |
| <span class="sourceLineNo">117</span><a name="line.117"></a> |
| <span class="sourceLineNo">118</span> @Override<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> public Optional<RegionObserver> getRegionObserver() {<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> return Optional.of(this);<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> }<a name="line.121"></a> |
| <span class="sourceLineNo">122</span><a name="line.122"></a> |
| <span class="sourceLineNo">123</span> @Override<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> public void preGetOp(final ObserverContext<RegionCoprocessorEnvironment> e, final Get get,<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> final List<Cell> results) throws IOException {<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> Threads.sleep(SLEEP_TIME);<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> }<a name="line.127"></a> |
| <span class="sourceLineNo">128</span><a name="line.128"></a> |
| <span class="sourceLineNo">129</span> @Override<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> public void prePut(final ObserverContext<RegionCoprocessorEnvironment> e, final Put put,<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> final WALEdit edit, final Durability durability) throws IOException {<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> Threads.sleep(SLEEP_TIME);<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> }<a name="line.133"></a> |
| <span class="sourceLineNo">134</span><a name="line.134"></a> |
| <span class="sourceLineNo">135</span> @Override<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> public Result preIncrement(final ObserverContext<RegionCoprocessorEnvironment> e,<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> final Increment increment) throws IOException {<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> Threads.sleep(SLEEP_TIME);<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> return null;<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> }<a name="line.140"></a> |
| <span class="sourceLineNo">141</span><a name="line.141"></a> |
| <span class="sourceLineNo">142</span> @Override<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> public void preDelete(final ObserverContext<RegionCoprocessorEnvironment> e,<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> final Delete delete, final WALEdit edit, final Durability durability) throws IOException {<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> Threads.sleep(SLEEP_TIME);<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> }<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> }<a name="line.147"></a> |
| <span class="sourceLineNo">148</span><a name="line.148"></a> |
| <span class="sourceLineNo">149</span> @BeforeClass<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> public static void setUpBeforeClass() throws Exception {<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> TEST_UTIL.getConfiguration().setBoolean(HConstants.STATUS_PUBLISHED, true);<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> // Up the handlers; this test needs more than usual.<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> TEST_UTIL.getConfiguration().setInt(HConstants.REGION_SERVER_HIGH_PRIORITY_HANDLER_COUNT, 10);<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> TEST_UTIL.getConfiguration().setInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER, 5);<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> TEST_UTIL.getConfiguration().setInt(HConstants.REGION_SERVER_HANDLER_COUNT, 3);<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> TEST_UTIL.startMiniCluster(2);<a name="line.156"></a> |
| <span class="sourceLineNo">157</span><a name="line.157"></a> |
| <span class="sourceLineNo">158</span> }<a name="line.158"></a> |
| <span class="sourceLineNo">159</span><a name="line.159"></a> |
| <span class="sourceLineNo">160</span> @AfterClass<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> public static void tearDownAfterClass() throws Exception {<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> TEST_UTIL.shutdownMiniCluster();<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> }<a name="line.163"></a> |
| <span class="sourceLineNo">164</span>}<a name="line.164"></a> |
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