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Posted to commits@hbase.apache.org by gi...@apache.org on 2018/10/20 14:53:09 UTC
[10/51] [partial] hbase-site git commit: Published site at
7adf590106826b9e4432cfeee06acdc0ccff8c6e.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/425db230/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/TestWALProcedureTree.TestProcedure.html
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diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/TestWALProcedureTree.TestProcedure.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/TestWALProcedureTree.TestProcedure.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+<title>Source code</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+</head>
+<body>
+<div class="sourceContainer">
+<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.procedure2.store.wal;<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.assertEquals;<a name="line.20"></a>
+<span class="sourceLineNo">021</span><a name="line.21"></a>
+<span class="sourceLineNo">022</span>import java.io.IOException;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.io.UncheckedIOException;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.util.ArrayList;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.util.Arrays;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import java.util.List;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import java.util.stream.Collectors;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.procedure2.ProcedureStateSerializer;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.procedure2.ProcedureSuspendedException;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.procedure2.ProcedureUtil;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.procedure2.ProcedureYieldException;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStore.ProcedureIterator;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.testclassification.MasterTests;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.testclassification.SmallTests;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.junit.ClassRule;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.junit.Test;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.junit.experimental.categories.Category;<a name="line.39"></a>
+<span class="sourceLineNo">040</span><a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos;<a name="line.41"></a>
+<span class="sourceLineNo">042</span><a name="line.42"></a>
+<span class="sourceLineNo">043</span>@Category({ MasterTests.class, SmallTests.class })<a name="line.43"></a>
+<span class="sourceLineNo">044</span>public class TestWALProcedureTree {<a name="line.44"></a>
+<span class="sourceLineNo">045</span><a name="line.45"></a>
+<span class="sourceLineNo">046</span> @ClassRule<a name="line.46"></a>
+<span class="sourceLineNo">047</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.47"></a>
+<span class="sourceLineNo">048</span> HBaseClassTestRule.forClass(TestWALProcedureTree.class);<a name="line.48"></a>
+<span class="sourceLineNo">049</span><a name="line.49"></a>
+<span class="sourceLineNo">050</span> public static final class TestProcedure extends Procedure<Void> {<a name="line.50"></a>
+<span class="sourceLineNo">051</span><a name="line.51"></a>
+<span class="sourceLineNo">052</span> @Override<a name="line.52"></a>
+<span class="sourceLineNo">053</span> public void setProcId(long procId) {<a name="line.53"></a>
+<span class="sourceLineNo">054</span> super.setProcId(procId);<a name="line.54"></a>
+<span class="sourceLineNo">055</span> }<a name="line.55"></a>
+<span class="sourceLineNo">056</span><a name="line.56"></a>
+<span class="sourceLineNo">057</span> @Override<a name="line.57"></a>
+<span class="sourceLineNo">058</span> public void setParentProcId(long parentProcId) {<a name="line.58"></a>
+<span class="sourceLineNo">059</span> super.setParentProcId(parentProcId);<a name="line.59"></a>
+<span class="sourceLineNo">060</span> }<a name="line.60"></a>
+<span class="sourceLineNo">061</span><a name="line.61"></a>
+<span class="sourceLineNo">062</span> @Override<a name="line.62"></a>
+<span class="sourceLineNo">063</span> public synchronized void addStackIndex(int index) {<a name="line.63"></a>
+<span class="sourceLineNo">064</span> super.addStackIndex(index);<a name="line.64"></a>
+<span class="sourceLineNo">065</span> }<a name="line.65"></a>
+<span class="sourceLineNo">066</span><a name="line.66"></a>
+<span class="sourceLineNo">067</span> @Override<a name="line.67"></a>
+<span class="sourceLineNo">068</span> protected Procedure<Void>[] execute(Void env)<a name="line.68"></a>
+<span class="sourceLineNo">069</span> throws ProcedureYieldException, ProcedureSuspendedException, InterruptedException {<a name="line.69"></a>
+<span class="sourceLineNo">070</span> return null;<a name="line.70"></a>
+<span class="sourceLineNo">071</span> }<a name="line.71"></a>
+<span class="sourceLineNo">072</span><a name="line.72"></a>
+<span class="sourceLineNo">073</span> @Override<a name="line.73"></a>
+<span class="sourceLineNo">074</span> protected void rollback(Void env) throws IOException, InterruptedException {<a name="line.74"></a>
+<span class="sourceLineNo">075</span> }<a name="line.75"></a>
+<span class="sourceLineNo">076</span><a name="line.76"></a>
+<span class="sourceLineNo">077</span> @Override<a name="line.77"></a>
+<span class="sourceLineNo">078</span> protected boolean abort(Void env) {<a name="line.78"></a>
+<span class="sourceLineNo">079</span> return false;<a name="line.79"></a>
+<span class="sourceLineNo">080</span> }<a name="line.80"></a>
+<span class="sourceLineNo">081</span><a name="line.81"></a>
+<span class="sourceLineNo">082</span> @Override<a name="line.82"></a>
+<span class="sourceLineNo">083</span> protected void serializeStateData(ProcedureStateSerializer serializer) throws IOException {<a name="line.83"></a>
+<span class="sourceLineNo">084</span> }<a name="line.84"></a>
+<span class="sourceLineNo">085</span><a name="line.85"></a>
+<span class="sourceLineNo">086</span> @Override<a name="line.86"></a>
+<span class="sourceLineNo">087</span> protected void deserializeStateData(ProcedureStateSerializer serializer) throws IOException {<a name="line.87"></a>
+<span class="sourceLineNo">088</span> }<a name="line.88"></a>
+<span class="sourceLineNo">089</span> }<a name="line.89"></a>
+<span class="sourceLineNo">090</span><a name="line.90"></a>
+<span class="sourceLineNo">091</span> private TestProcedure createProc(long procId, long parentProcId) {<a name="line.91"></a>
+<span class="sourceLineNo">092</span> TestProcedure proc = new TestProcedure();<a name="line.92"></a>
+<span class="sourceLineNo">093</span> proc.setProcId(procId);<a name="line.93"></a>
+<span class="sourceLineNo">094</span> if (parentProcId != Procedure.NO_PROC_ID) {<a name="line.94"></a>
+<span class="sourceLineNo">095</span> proc.setParentProcId(parentProcId);<a name="line.95"></a>
+<span class="sourceLineNo">096</span> }<a name="line.96"></a>
+<span class="sourceLineNo">097</span> return proc;<a name="line.97"></a>
+<span class="sourceLineNo">098</span> }<a name="line.98"></a>
+<span class="sourceLineNo">099</span><a name="line.99"></a>
+<span class="sourceLineNo">100</span> private List<ProcedureProtos.Procedure> toProtos(TestProcedure... procs) {<a name="line.100"></a>
+<span class="sourceLineNo">101</span> return Arrays.stream(procs).map(p -> {<a name="line.101"></a>
+<span class="sourceLineNo">102</span> try {<a name="line.102"></a>
+<span class="sourceLineNo">103</span> return ProcedureUtil.convertToProtoProcedure(p);<a name="line.103"></a>
+<span class="sourceLineNo">104</span> } catch (IOException e) {<a name="line.104"></a>
+<span class="sourceLineNo">105</span> throw new UncheckedIOException(e);<a name="line.105"></a>
+<span class="sourceLineNo">106</span> }<a name="line.106"></a>
+<span class="sourceLineNo">107</span> }).collect(Collectors.toList());<a name="line.107"></a>
+<span class="sourceLineNo">108</span> }<a name="line.108"></a>
+<span class="sourceLineNo">109</span><a name="line.109"></a>
+<span class="sourceLineNo">110</span> private List<TestProcedure> getProcs(ProcedureIterator iter) throws IOException {<a name="line.110"></a>
+<span class="sourceLineNo">111</span> List<TestProcedure> procs = new ArrayList<>();<a name="line.111"></a>
+<span class="sourceLineNo">112</span> while (iter.hasNext()) {<a name="line.112"></a>
+<span class="sourceLineNo">113</span> procs.add((TestProcedure) iter.next());<a name="line.113"></a>
+<span class="sourceLineNo">114</span> }<a name="line.114"></a>
+<span class="sourceLineNo">115</span> return procs;<a name="line.115"></a>
+<span class="sourceLineNo">116</span> }<a name="line.116"></a>
+<span class="sourceLineNo">117</span><a name="line.117"></a>
+<span class="sourceLineNo">118</span> @Test<a name="line.118"></a>
+<span class="sourceLineNo">119</span> public void testMissingStackId() throws IOException {<a name="line.119"></a>
+<span class="sourceLineNo">120</span> TestProcedure proc0 = createProc(1, Procedure.NO_PROC_ID);<a name="line.120"></a>
+<span class="sourceLineNo">121</span> proc0.addStackIndex(0);<a name="line.121"></a>
+<span class="sourceLineNo">122</span> TestProcedure proc1 = createProc(2, 1);<a name="line.122"></a>
+<span class="sourceLineNo">123</span> proc1.addStackIndex(1);<a name="line.123"></a>
+<span class="sourceLineNo">124</span> TestProcedure proc2 = createProc(3, 2);<a name="line.124"></a>
+<span class="sourceLineNo">125</span> proc2.addStackIndex(3);<a name="line.125"></a>
+<span class="sourceLineNo">126</span> WALProcedureTree tree = WALProcedureTree.build(toProtos(proc0, proc1, proc2));<a name="line.126"></a>
+<span class="sourceLineNo">127</span> List<TestProcedure> validProcs = getProcs(tree.getValidProcs());<a name="line.127"></a>
+<span class="sourceLineNo">128</span> assertEquals(0, validProcs.size());<a name="line.128"></a>
+<span class="sourceLineNo">129</span> List<TestProcedure> corruptedProcs = getProcs(tree.getCorruptedProcs());<a name="line.129"></a>
+<span class="sourceLineNo">130</span> assertEquals(3, corruptedProcs.size());<a name="line.130"></a>
+<span class="sourceLineNo">131</span> assertEquals(1, corruptedProcs.get(0).getProcId());<a name="line.131"></a>
+<span class="sourceLineNo">132</span> assertEquals(2, corruptedProcs.get(1).getProcId());<a name="line.132"></a>
+<span class="sourceLineNo">133</span> assertEquals(3, corruptedProcs.get(2).getProcId());<a name="line.133"></a>
+<span class="sourceLineNo">134</span> }<a name="line.134"></a>
+<span class="sourceLineNo">135</span><a name="line.135"></a>
+<span class="sourceLineNo">136</span> @Test<a name="line.136"></a>
+<span class="sourceLineNo">137</span> public void testDuplicatedStackId() throws IOException {<a name="line.137"></a>
+<span class="sourceLineNo">138</span> TestProcedure proc0 = createProc(1, Procedure.NO_PROC_ID);<a name="line.138"></a>
+<span class="sourceLineNo">139</span> proc0.addStackIndex(0);<a name="line.139"></a>
+<span class="sourceLineNo">140</span> TestProcedure proc1 = createProc(2, 1);<a name="line.140"></a>
+<span class="sourceLineNo">141</span> proc1.addStackIndex(1);<a name="line.141"></a>
+<span class="sourceLineNo">142</span> TestProcedure proc2 = createProc(3, 2);<a name="line.142"></a>
+<span class="sourceLineNo">143</span> proc2.addStackIndex(1);<a name="line.143"></a>
+<span class="sourceLineNo">144</span> WALProcedureTree tree = WALProcedureTree.build(toProtos(proc0, proc1, proc2));<a name="line.144"></a>
+<span class="sourceLineNo">145</span> List<TestProcedure> validProcs = getProcs(tree.getValidProcs());<a name="line.145"></a>
+<span class="sourceLineNo">146</span> assertEquals(0, validProcs.size());<a name="line.146"></a>
+<span class="sourceLineNo">147</span> List<TestProcedure> corruptedProcs = getProcs(tree.getCorruptedProcs());<a name="line.147"></a>
+<span class="sourceLineNo">148</span> assertEquals(3, corruptedProcs.size());<a name="line.148"></a>
+<span class="sourceLineNo">149</span> assertEquals(1, corruptedProcs.get(0).getProcId());<a name="line.149"></a>
+<span class="sourceLineNo">150</span> assertEquals(2, corruptedProcs.get(1).getProcId());<a name="line.150"></a>
+<span class="sourceLineNo">151</span> assertEquals(3, corruptedProcs.get(2).getProcId());<a name="line.151"></a>
+<span class="sourceLineNo">152</span> }<a name="line.152"></a>
+<span class="sourceLineNo">153</span><a name="line.153"></a>
+<span class="sourceLineNo">154</span> @Test<a name="line.154"></a>
+<span class="sourceLineNo">155</span> public void testOrphan() throws IOException {<a name="line.155"></a>
+<span class="sourceLineNo">156</span> TestProcedure proc0 = createProc(1, Procedure.NO_PROC_ID);<a name="line.156"></a>
+<span class="sourceLineNo">157</span> proc0.addStackIndex(0);<a name="line.157"></a>
+<span class="sourceLineNo">158</span> TestProcedure proc1 = createProc(2, 1);<a name="line.158"></a>
+<span class="sourceLineNo">159</span> proc1.addStackIndex(1);<a name="line.159"></a>
+<span class="sourceLineNo">160</span> TestProcedure proc2 = createProc(3, Procedure.NO_PROC_ID);<a name="line.160"></a>
+<span class="sourceLineNo">161</span> proc2.addStackIndex(0);<a name="line.161"></a>
+<span class="sourceLineNo">162</span> TestProcedure proc3 = createProc(5, 4);<a name="line.162"></a>
+<span class="sourceLineNo">163</span> proc3.addStackIndex(1);<a name="line.163"></a>
+<span class="sourceLineNo">164</span> WALProcedureTree tree = WALProcedureTree.build(toProtos(proc0, proc1, proc2, proc3));<a name="line.164"></a>
+<span class="sourceLineNo">165</span> List<TestProcedure> validProcs = getProcs(tree.getValidProcs());<a name="line.165"></a>
+<span class="sourceLineNo">166</span> assertEquals(3, validProcs.size());<a name="line.166"></a>
+<span class="sourceLineNo">167</span> List<TestProcedure> corruptedProcs = getProcs(tree.getCorruptedProcs());<a name="line.167"></a>
+<span class="sourceLineNo">168</span> assertEquals(1, corruptedProcs.size());<a name="line.168"></a>
+<span class="sourceLineNo">169</span> assertEquals(5, corruptedProcs.get(0).getProcId());<a name="line.169"></a>
+<span class="sourceLineNo">170</span> assertEquals(4, corruptedProcs.get(0).getParentProcId());<a name="line.170"></a>
+<span class="sourceLineNo">171</span> }<a name="line.171"></a>
+<span class="sourceLineNo">172</span><a name="line.172"></a>
+<span class="sourceLineNo">173</span>}<a name="line.173"></a>
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+</pre>
+</div>
+</body>
+</html>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/425db230/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/TestWALProcedureTree.html
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diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/TestWALProcedureTree.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/TestWALProcedureTree.html
new file mode 100644
index 0000000..2811c6b
--- /dev/null
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/TestWALProcedureTree.html
@@ -0,0 +1,245 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+<title>Source code</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+</head>
+<body>
+<div class="sourceContainer">
+<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.procedure2.store.wal;<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.assertEquals;<a name="line.20"></a>
+<span class="sourceLineNo">021</span><a name="line.21"></a>
+<span class="sourceLineNo">022</span>import java.io.IOException;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.io.UncheckedIOException;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.util.ArrayList;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.util.Arrays;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import java.util.List;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import java.util.stream.Collectors;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.procedure2.ProcedureStateSerializer;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.procedure2.ProcedureSuspendedException;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.procedure2.ProcedureUtil;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.procedure2.ProcedureYieldException;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStore.ProcedureIterator;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.testclassification.MasterTests;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.testclassification.SmallTests;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.junit.ClassRule;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.junit.Test;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.junit.experimental.categories.Category;<a name="line.39"></a>
+<span class="sourceLineNo">040</span><a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos;<a name="line.41"></a>
+<span class="sourceLineNo">042</span><a name="line.42"></a>
+<span class="sourceLineNo">043</span>@Category({ MasterTests.class, SmallTests.class })<a name="line.43"></a>
+<span class="sourceLineNo">044</span>public class TestWALProcedureTree {<a name="line.44"></a>
+<span class="sourceLineNo">045</span><a name="line.45"></a>
+<span class="sourceLineNo">046</span> @ClassRule<a name="line.46"></a>
+<span class="sourceLineNo">047</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.47"></a>
+<span class="sourceLineNo">048</span> HBaseClassTestRule.forClass(TestWALProcedureTree.class);<a name="line.48"></a>
+<span class="sourceLineNo">049</span><a name="line.49"></a>
+<span class="sourceLineNo">050</span> public static final class TestProcedure extends Procedure<Void> {<a name="line.50"></a>
+<span class="sourceLineNo">051</span><a name="line.51"></a>
+<span class="sourceLineNo">052</span> @Override<a name="line.52"></a>
+<span class="sourceLineNo">053</span> public void setProcId(long procId) {<a name="line.53"></a>
+<span class="sourceLineNo">054</span> super.setProcId(procId);<a name="line.54"></a>
+<span class="sourceLineNo">055</span> }<a name="line.55"></a>
+<span class="sourceLineNo">056</span><a name="line.56"></a>
+<span class="sourceLineNo">057</span> @Override<a name="line.57"></a>
+<span class="sourceLineNo">058</span> public void setParentProcId(long parentProcId) {<a name="line.58"></a>
+<span class="sourceLineNo">059</span> super.setParentProcId(parentProcId);<a name="line.59"></a>
+<span class="sourceLineNo">060</span> }<a name="line.60"></a>
+<span class="sourceLineNo">061</span><a name="line.61"></a>
+<span class="sourceLineNo">062</span> @Override<a name="line.62"></a>
+<span class="sourceLineNo">063</span> public synchronized void addStackIndex(int index) {<a name="line.63"></a>
+<span class="sourceLineNo">064</span> super.addStackIndex(index);<a name="line.64"></a>
+<span class="sourceLineNo">065</span> }<a name="line.65"></a>
+<span class="sourceLineNo">066</span><a name="line.66"></a>
+<span class="sourceLineNo">067</span> @Override<a name="line.67"></a>
+<span class="sourceLineNo">068</span> protected Procedure<Void>[] execute(Void env)<a name="line.68"></a>
+<span class="sourceLineNo">069</span> throws ProcedureYieldException, ProcedureSuspendedException, InterruptedException {<a name="line.69"></a>
+<span class="sourceLineNo">070</span> return null;<a name="line.70"></a>
+<span class="sourceLineNo">071</span> }<a name="line.71"></a>
+<span class="sourceLineNo">072</span><a name="line.72"></a>
+<span class="sourceLineNo">073</span> @Override<a name="line.73"></a>
+<span class="sourceLineNo">074</span> protected void rollback(Void env) throws IOException, InterruptedException {<a name="line.74"></a>
+<span class="sourceLineNo">075</span> }<a name="line.75"></a>
+<span class="sourceLineNo">076</span><a name="line.76"></a>
+<span class="sourceLineNo">077</span> @Override<a name="line.77"></a>
+<span class="sourceLineNo">078</span> protected boolean abort(Void env) {<a name="line.78"></a>
+<span class="sourceLineNo">079</span> return false;<a name="line.79"></a>
+<span class="sourceLineNo">080</span> }<a name="line.80"></a>
+<span class="sourceLineNo">081</span><a name="line.81"></a>
+<span class="sourceLineNo">082</span> @Override<a name="line.82"></a>
+<span class="sourceLineNo">083</span> protected void serializeStateData(ProcedureStateSerializer serializer) throws IOException {<a name="line.83"></a>
+<span class="sourceLineNo">084</span> }<a name="line.84"></a>
+<span class="sourceLineNo">085</span><a name="line.85"></a>
+<span class="sourceLineNo">086</span> @Override<a name="line.86"></a>
+<span class="sourceLineNo">087</span> protected void deserializeStateData(ProcedureStateSerializer serializer) throws IOException {<a name="line.87"></a>
+<span class="sourceLineNo">088</span> }<a name="line.88"></a>
+<span class="sourceLineNo">089</span> }<a name="line.89"></a>
+<span class="sourceLineNo">090</span><a name="line.90"></a>
+<span class="sourceLineNo">091</span> private TestProcedure createProc(long procId, long parentProcId) {<a name="line.91"></a>
+<span class="sourceLineNo">092</span> TestProcedure proc = new TestProcedure();<a name="line.92"></a>
+<span class="sourceLineNo">093</span> proc.setProcId(procId);<a name="line.93"></a>
+<span class="sourceLineNo">094</span> if (parentProcId != Procedure.NO_PROC_ID) {<a name="line.94"></a>
+<span class="sourceLineNo">095</span> proc.setParentProcId(parentProcId);<a name="line.95"></a>
+<span class="sourceLineNo">096</span> }<a name="line.96"></a>
+<span class="sourceLineNo">097</span> return proc;<a name="line.97"></a>
+<span class="sourceLineNo">098</span> }<a name="line.98"></a>
+<span class="sourceLineNo">099</span><a name="line.99"></a>
+<span class="sourceLineNo">100</span> private List<ProcedureProtos.Procedure> toProtos(TestProcedure... procs) {<a name="line.100"></a>
+<span class="sourceLineNo">101</span> return Arrays.stream(procs).map(p -> {<a name="line.101"></a>
+<span class="sourceLineNo">102</span> try {<a name="line.102"></a>
+<span class="sourceLineNo">103</span> return ProcedureUtil.convertToProtoProcedure(p);<a name="line.103"></a>
+<span class="sourceLineNo">104</span> } catch (IOException e) {<a name="line.104"></a>
+<span class="sourceLineNo">105</span> throw new UncheckedIOException(e);<a name="line.105"></a>
+<span class="sourceLineNo">106</span> }<a name="line.106"></a>
+<span class="sourceLineNo">107</span> }).collect(Collectors.toList());<a name="line.107"></a>
+<span class="sourceLineNo">108</span> }<a name="line.108"></a>
+<span class="sourceLineNo">109</span><a name="line.109"></a>
+<span class="sourceLineNo">110</span> private List<TestProcedure> getProcs(ProcedureIterator iter) throws IOException {<a name="line.110"></a>
+<span class="sourceLineNo">111</span> List<TestProcedure> procs = new ArrayList<>();<a name="line.111"></a>
+<span class="sourceLineNo">112</span> while (iter.hasNext()) {<a name="line.112"></a>
+<span class="sourceLineNo">113</span> procs.add((TestProcedure) iter.next());<a name="line.113"></a>
+<span class="sourceLineNo">114</span> }<a name="line.114"></a>
+<span class="sourceLineNo">115</span> return procs;<a name="line.115"></a>
+<span class="sourceLineNo">116</span> }<a name="line.116"></a>
+<span class="sourceLineNo">117</span><a name="line.117"></a>
+<span class="sourceLineNo">118</span> @Test<a name="line.118"></a>
+<span class="sourceLineNo">119</span> public void testMissingStackId() throws IOException {<a name="line.119"></a>
+<span class="sourceLineNo">120</span> TestProcedure proc0 = createProc(1, Procedure.NO_PROC_ID);<a name="line.120"></a>
+<span class="sourceLineNo">121</span> proc0.addStackIndex(0);<a name="line.121"></a>
+<span class="sourceLineNo">122</span> TestProcedure proc1 = createProc(2, 1);<a name="line.122"></a>
+<span class="sourceLineNo">123</span> proc1.addStackIndex(1);<a name="line.123"></a>
+<span class="sourceLineNo">124</span> TestProcedure proc2 = createProc(3, 2);<a name="line.124"></a>
+<span class="sourceLineNo">125</span> proc2.addStackIndex(3);<a name="line.125"></a>
+<span class="sourceLineNo">126</span> WALProcedureTree tree = WALProcedureTree.build(toProtos(proc0, proc1, proc2));<a name="line.126"></a>
+<span class="sourceLineNo">127</span> List<TestProcedure> validProcs = getProcs(tree.getValidProcs());<a name="line.127"></a>
+<span class="sourceLineNo">128</span> assertEquals(0, validProcs.size());<a name="line.128"></a>
+<span class="sourceLineNo">129</span> List<TestProcedure> corruptedProcs = getProcs(tree.getCorruptedProcs());<a name="line.129"></a>
+<span class="sourceLineNo">130</span> assertEquals(3, corruptedProcs.size());<a name="line.130"></a>
+<span class="sourceLineNo">131</span> assertEquals(1, corruptedProcs.get(0).getProcId());<a name="line.131"></a>
+<span class="sourceLineNo">132</span> assertEquals(2, corruptedProcs.get(1).getProcId());<a name="line.132"></a>
+<span class="sourceLineNo">133</span> assertEquals(3, corruptedProcs.get(2).getProcId());<a name="line.133"></a>
+<span class="sourceLineNo">134</span> }<a name="line.134"></a>
+<span class="sourceLineNo">135</span><a name="line.135"></a>
+<span class="sourceLineNo">136</span> @Test<a name="line.136"></a>
+<span class="sourceLineNo">137</span> public void testDuplicatedStackId() throws IOException {<a name="line.137"></a>
+<span class="sourceLineNo">138</span> TestProcedure proc0 = createProc(1, Procedure.NO_PROC_ID);<a name="line.138"></a>
+<span class="sourceLineNo">139</span> proc0.addStackIndex(0);<a name="line.139"></a>
+<span class="sourceLineNo">140</span> TestProcedure proc1 = createProc(2, 1);<a name="line.140"></a>
+<span class="sourceLineNo">141</span> proc1.addStackIndex(1);<a name="line.141"></a>
+<span class="sourceLineNo">142</span> TestProcedure proc2 = createProc(3, 2);<a name="line.142"></a>
+<span class="sourceLineNo">143</span> proc2.addStackIndex(1);<a name="line.143"></a>
+<span class="sourceLineNo">144</span> WALProcedureTree tree = WALProcedureTree.build(toProtos(proc0, proc1, proc2));<a name="line.144"></a>
+<span class="sourceLineNo">145</span> List<TestProcedure> validProcs = getProcs(tree.getValidProcs());<a name="line.145"></a>
+<span class="sourceLineNo">146</span> assertEquals(0, validProcs.size());<a name="line.146"></a>
+<span class="sourceLineNo">147</span> List<TestProcedure> corruptedProcs = getProcs(tree.getCorruptedProcs());<a name="line.147"></a>
+<span class="sourceLineNo">148</span> assertEquals(3, corruptedProcs.size());<a name="line.148"></a>
+<span class="sourceLineNo">149</span> assertEquals(1, corruptedProcs.get(0).getProcId());<a name="line.149"></a>
+<span class="sourceLineNo">150</span> assertEquals(2, corruptedProcs.get(1).getProcId());<a name="line.150"></a>
+<span class="sourceLineNo">151</span> assertEquals(3, corruptedProcs.get(2).getProcId());<a name="line.151"></a>
+<span class="sourceLineNo">152</span> }<a name="line.152"></a>
+<span class="sourceLineNo">153</span><a name="line.153"></a>
+<span class="sourceLineNo">154</span> @Test<a name="line.154"></a>
+<span class="sourceLineNo">155</span> public void testOrphan() throws IOException {<a name="line.155"></a>
+<span class="sourceLineNo">156</span> TestProcedure proc0 = createProc(1, Procedure.NO_PROC_ID);<a name="line.156"></a>
+<span class="sourceLineNo">157</span> proc0.addStackIndex(0);<a name="line.157"></a>
+<span class="sourceLineNo">158</span> TestProcedure proc1 = createProc(2, 1);<a name="line.158"></a>
+<span class="sourceLineNo">159</span> proc1.addStackIndex(1);<a name="line.159"></a>
+<span class="sourceLineNo">160</span> TestProcedure proc2 = createProc(3, Procedure.NO_PROC_ID);<a name="line.160"></a>
+<span class="sourceLineNo">161</span> proc2.addStackIndex(0);<a name="line.161"></a>
+<span class="sourceLineNo">162</span> TestProcedure proc3 = createProc(5, 4);<a name="line.162"></a>
+<span class="sourceLineNo">163</span> proc3.addStackIndex(1);<a name="line.163"></a>
+<span class="sourceLineNo">164</span> WALProcedureTree tree = WALProcedureTree.build(toProtos(proc0, proc1, proc2, proc3));<a name="line.164"></a>
+<span class="sourceLineNo">165</span> List<TestProcedure> validProcs = getProcs(tree.getValidProcs());<a name="line.165"></a>
+<span class="sourceLineNo">166</span> assertEquals(3, validProcs.size());<a name="line.166"></a>
+<span class="sourceLineNo">167</span> List<TestProcedure> corruptedProcs = getProcs(tree.getCorruptedProcs());<a name="line.167"></a>
+<span class="sourceLineNo">168</span> assertEquals(1, corruptedProcs.size());<a name="line.168"></a>
+<span class="sourceLineNo">169</span> assertEquals(5, corruptedProcs.get(0).getProcId());<a name="line.169"></a>
+<span class="sourceLineNo">170</span> assertEquals(4, corruptedProcs.get(0).getParentProcId());<a name="line.170"></a>
+<span class="sourceLineNo">171</span> }<a name="line.171"></a>
+<span class="sourceLineNo">172</span><a name="line.172"></a>
+<span class="sourceLineNo">173</span>}<a name="line.173"></a>
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+</div>
+</body>
+</html>