http://git-wip-us.apache.org/repos/asf/hbase-site/blob/5eb82203/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestYieldProcedures.TestStateMachineProcedure.State.html
----------------------------------------------------------------------
diff --git
a/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestYieldProcedures.TestStateMachineProcedure.State.html
b/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestYieldProcedures.TestStateMachineProcedure.State.html
index 79aa3db..3cbc9f0 100644
---
a/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestYieldProcedures.TestStateMachineProcedure.State.html
+++
b/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestYieldProcedures.TestStateMachineProcedure.State.html
@@ -27,264 +27,368 @@
<span class="sourceLineNo">019</span>package
org.apache.hadoop.hbase.procedure2;<a name="line.19"></a>
<span class="sourceLineNo">020</span><a name="line.20"></a>
<span class="sourceLineNo">021</span>import java.io.IOException;<a
name="line.21"></a>
-<span class="sourceLineNo">022</span>import java.util.ArrayList;<a
name="line.22"></a>
-<span class="sourceLineNo">023</span>import
java.util.concurrent.atomic.AtomicBoolean;<a name="line.23"></a>
-<span class="sourceLineNo">024</span>import
java.util.concurrent.atomic.AtomicLong;<a name="line.24"></a>
-<span class="sourceLineNo">025</span><a name="line.25"></a>
-<span class="sourceLineNo">026</span>import org.apache.commons.logging.Log;<a
name="line.26"></a>
-<span class="sourceLineNo">027</span>import
org.apache.commons.logging.LogFactory;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.apache.hadoop.fs.FileSystem;<a
name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.apache.hadoop.fs.Path;<a
name="line.29"></a>
-<span class="sourceLineNo">030</span>import
org.apache.hadoop.hbase.HBaseCommonTestingUtility;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import
org.apache.hadoop.hbase.procedure2.store.ProcedureStore;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import
org.apache.hadoop.hbase.testclassification.SmallTests;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import
org.apache.hadoop.hbase.testclassification.MasterTests;<a name="line.33"></a>
-<span class="sourceLineNo">034</span><a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.junit.After;<a
name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.junit.Before;<a
name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.junit.Test;<a
name="line.37"></a>
-<span class="sourceLineNo">038</span>import
org.junit.experimental.categories.Category;<a name="line.38"></a>
-<span class="sourceLineNo">039</span><a name="line.39"></a>
-<span class="sourceLineNo">040</span>import static
org.junit.Assert.assertEquals;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import static
org.junit.Assert.assertTrue;<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 TestYieldProcedures {<a
name="line.44"></a>
-<span class="sourceLineNo">045</span> private static final Log LOG =
LogFactory.getLog(TestYieldProcedures.class);<a name="line.45"></a>
-<span class="sourceLineNo">046</span><a name="line.46"></a>
-<span class="sourceLineNo">047</span> private static final int
PROCEDURE_EXECUTOR_SLOTS = 1;<a name="line.47"></a>
-<span class="sourceLineNo">048</span> private static final Procedure
NULL_PROC = null;<a name="line.48"></a>
-<span class="sourceLineNo">049</span><a name="line.49"></a>
-<span class="sourceLineNo">050</span> private
ProcedureExecutor<TestProcEnv> procExecutor;<a name="line.50"></a>
-<span class="sourceLineNo">051</span> private ProcedureStore procStore;<a
name="line.51"></a>
-<span class="sourceLineNo">052</span><a name="line.52"></a>
-<span class="sourceLineNo">053</span> private HBaseCommonTestingUtility
htu;<a name="line.53"></a>
-<span class="sourceLineNo">054</span> private FileSystem fs;<a
name="line.54"></a>
-<span class="sourceLineNo">055</span> private Path testDir;<a
name="line.55"></a>
-<span class="sourceLineNo">056</span> private Path logDir;<a
name="line.56"></a>
-<span class="sourceLineNo">057</span><a name="line.57"></a>
-<span class="sourceLineNo">058</span> @Before<a name="line.58"></a>
-<span class="sourceLineNo">059</span> public void setUp() throws IOException
{<a name="line.59"></a>
-<span class="sourceLineNo">060</span> htu = new
HBaseCommonTestingUtility();<a name="line.60"></a>
-<span class="sourceLineNo">061</span> testDir = htu.getDataTestDir();<a
name="line.61"></a>
-<span class="sourceLineNo">062</span> fs =
testDir.getFileSystem(htu.getConfiguration());<a name="line.62"></a>
-<span class="sourceLineNo">063</span> assertTrue(testDir.depth() > 1);<a
name="line.63"></a>
-<span class="sourceLineNo">064</span><a name="line.64"></a>
-<span class="sourceLineNo">065</span> logDir = new Path(testDir,
"proc-logs");<a name="line.65"></a>
-<span class="sourceLineNo">066</span> procStore =
ProcedureTestingUtility.createWalStore(htu.getConfiguration(), fs, logDir);<a
name="line.66"></a>
-<span class="sourceLineNo">067</span> procExecutor = new
ProcedureExecutor(htu.getConfiguration(), new TestProcEnv(), procStore);<a
name="line.67"></a>
-<span class="sourceLineNo">068</span>
procStore.start(PROCEDURE_EXECUTOR_SLOTS);<a name="line.68"></a>
-<span class="sourceLineNo">069</span>
procExecutor.start(PROCEDURE_EXECUTOR_SLOTS, true);<a name="line.69"></a>
-<span class="sourceLineNo">070</span> }<a name="line.70"></a>
-<span class="sourceLineNo">071</span><a name="line.71"></a>
-<span class="sourceLineNo">072</span> @After<a name="line.72"></a>
-<span class="sourceLineNo">073</span> public void tearDown() throws
IOException {<a name="line.73"></a>
-<span class="sourceLineNo">074</span> procExecutor.stop();<a
name="line.74"></a>
-<span class="sourceLineNo">075</span> procStore.stop(false);<a
name="line.75"></a>
-<span class="sourceLineNo">076</span> fs.delete(logDir, true);<a
name="line.76"></a>
-<span class="sourceLineNo">077</span> }<a name="line.77"></a>
-<span class="sourceLineNo">078</span><a name="line.78"></a>
-<span class="sourceLineNo">079</span> @Test<a name="line.79"></a>
-<span class="sourceLineNo">080</span> public void
testYieldEachExecutionStep() throws Exception {<a name="line.80"></a>
-<span class="sourceLineNo">081</span> final int NUM_STATES = 3;<a
name="line.81"></a>
-<span class="sourceLineNo">082</span><a name="line.82"></a>
-<span class="sourceLineNo">083</span> TestStateMachineProcedure[] procs =
new TestStateMachineProcedure[3];<a name="line.83"></a>
-<span class="sourceLineNo">084</span> for (int i = 0; i < procs.length;
++i) {<a name="line.84"></a>
-<span class="sourceLineNo">085</span> procs[i] = new
TestStateMachineProcedure(true, false);<a name="line.85"></a>
-<span class="sourceLineNo">086</span>
procExecutor.submitProcedure(procs[i]);<a name="line.86"></a>
-<span class="sourceLineNo">087</span> }<a name="line.87"></a>
-<span class="sourceLineNo">088</span>
ProcedureTestingUtility.waitNoProcedureRunning(procExecutor);<a
name="line.88"></a>
-<span class="sourceLineNo">089</span><a name="line.89"></a>
-<span class="sourceLineNo">090</span> // verify yield during execute()<a
name="line.90"></a>
-<span class="sourceLineNo">091</span> long prevTimestamp = 0;<a
name="line.91"></a>
-<span class="sourceLineNo">092</span> for (int execStep = 0; execStep <
NUM_STATES; ++execStep) {<a name="line.92"></a>
-<span class="sourceLineNo">093</span> for (int i = 0; i <
procs.length; ++i) {<a name="line.93"></a>
-<span class="sourceLineNo">094</span> assertEquals(NUM_STATES * 2,
procs[i].getExecutionInfo().size());<a name="line.94"></a>
-<span class="sourceLineNo">095</span>
TestStateMachineProcedure.ExecutionInfo info =
procs[i].getExecutionInfo().get(execStep);<a name="line.95"></a>
-<span class="sourceLineNo">096</span> LOG.info("i=" + i + " execStep="
+ execStep + " timestamp=" + info.getTimestamp());<a name="line.96"></a>
-<span class="sourceLineNo">097</span> assertEquals(false,
info.isRollback());<a name="line.97"></a>
-<span class="sourceLineNo">098</span> assertEquals(execStep,
info.getStep().ordinal());<a name="line.98"></a>
-<span class="sourceLineNo">099</span> assertEquals(prevTimestamp + 1,
info.getTimestamp());<a name="line.99"></a>
-<span class="sourceLineNo">100</span> prevTimestamp++;<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><a name="line.103"></a>
-<span class="sourceLineNo">104</span> // verify yield during rollback()<a
name="line.104"></a>
-<span class="sourceLineNo">105</span> int count = NUM_STATES;<a
name="line.105"></a>
-<span class="sourceLineNo">106</span> for (int execStep = NUM_STATES - 1;
execStep >= 0; --execStep) {<a name="line.106"></a>
-<span class="sourceLineNo">107</span> for (int i = 0; i <
procs.length; ++i) {<a name="line.107"></a>
-<span class="sourceLineNo">108</span> assertEquals(NUM_STATES * 2,
procs[i].getExecutionInfo().size());<a name="line.108"></a>
-<span class="sourceLineNo">109</span>
TestStateMachineProcedure.ExecutionInfo info =
procs[i].getExecutionInfo().get(count);<a name="line.109"></a>
-<span class="sourceLineNo">110</span> LOG.info("i=" + i + " execStep="
+ execStep + " timestamp=" + info.getTimestamp());<a name="line.110"></a>
-<span class="sourceLineNo">111</span> assertEquals(true,
info.isRollback());<a name="line.111"></a>
-<span class="sourceLineNo">112</span> assertEquals(execStep,
info.getStep().ordinal());<a name="line.112"></a>
-<span class="sourceLineNo">113</span> assertEquals(prevTimestamp + 1,
info.getTimestamp());<a name="line.113"></a>
-<span class="sourceLineNo">114</span> prevTimestamp++;<a
name="line.114"></a>
-<span class="sourceLineNo">115</span> }<a name="line.115"></a>
-<span class="sourceLineNo">116</span> count++;<a name="line.116"></a>
-<span class="sourceLineNo">117</span> }<a name="line.117"></a>
-<span class="sourceLineNo">118</span> }<a name="line.118"></a>
-<span class="sourceLineNo">119</span><a name="line.119"></a>
-<span class="sourceLineNo">120</span> @Test<a name="line.120"></a>
-<span class="sourceLineNo">121</span> public void testYieldOnInterrupt()
throws Exception {<a name="line.121"></a>
-<span class="sourceLineNo">122</span> final int NUM_STATES = 3;<a
name="line.122"></a>
-<span class="sourceLineNo">123</span> int count = 0;<a name="line.123"></a>
-<span class="sourceLineNo">124</span><a name="line.124"></a>
-<span class="sourceLineNo">125</span> TestStateMachineProcedure proc = new
TestStateMachineProcedure(true, true);<a name="line.125"></a>
-<span class="sourceLineNo">126</span>
ProcedureTestingUtility.submitAndWait(procExecutor, proc);<a
name="line.126"></a>
+<span class="sourceLineNo">022</span>import java.io.InputStream;<a
name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.io.OutputStream;<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.concurrent.atomic.AtomicBoolean;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import
java.util.concurrent.atomic.AtomicLong;<a name="line.26"></a>
+<span class="sourceLineNo">027</span><a name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.commons.logging.Log;<a
name="line.28"></a>
+<span class="sourceLineNo">029</span>import
org.apache.commons.logging.LogFactory;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.fs.FileSystem;<a
name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.fs.Path;<a
name="line.31"></a>
+<span class="sourceLineNo">032</span>import
org.apache.hadoop.hbase.HBaseCommonTestingUtility;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import
org.apache.hadoop.hbase.procedure2.store.ProcedureStore;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import
org.apache.hadoop.hbase.testclassification.SmallTests;<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><a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.junit.After;<a
name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.junit.Before;<a
name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.junit.Test;<a
name="line.39"></a>
+<span class="sourceLineNo">040</span>import
org.junit.experimental.categories.Category;<a name="line.40"></a>
+<span class="sourceLineNo">041</span><a name="line.41"></a>
+<span class="sourceLineNo">042</span>import static
org.junit.Assert.assertEquals;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import static
org.junit.Assert.assertTrue;<a name="line.43"></a>
+<span class="sourceLineNo">044</span><a name="line.44"></a>
+<span class="sourceLineNo">045</span>@Category({MasterTests.class,
SmallTests.class})<a name="line.45"></a>
+<span class="sourceLineNo">046</span>public class TestYieldProcedures {<a
name="line.46"></a>
+<span class="sourceLineNo">047</span> private static final Log LOG =
LogFactory.getLog(TestYieldProcedures.class);<a name="line.47"></a>
+<span class="sourceLineNo">048</span><a name="line.48"></a>
+<span class="sourceLineNo">049</span> private static final int
PROCEDURE_EXECUTOR_SLOTS = 1;<a name="line.49"></a>
+<span class="sourceLineNo">050</span> private static final Procedure
NULL_PROC = null;<a name="line.50"></a>
+<span class="sourceLineNo">051</span><a name="line.51"></a>
+<span class="sourceLineNo">052</span> private
ProcedureExecutor<TestProcEnv> procExecutor;<a name="line.52"></a>
+<span class="sourceLineNo">053</span> private TestRunQueue procRunnables;<a
name="line.53"></a>
+<span class="sourceLineNo">054</span> private ProcedureStore procStore;<a
name="line.54"></a>
+<span class="sourceLineNo">055</span><a name="line.55"></a>
+<span class="sourceLineNo">056</span> private HBaseCommonTestingUtility
htu;<a name="line.56"></a>
+<span class="sourceLineNo">057</span> private FileSystem fs;<a
name="line.57"></a>
+<span class="sourceLineNo">058</span> private Path testDir;<a
name="line.58"></a>
+<span class="sourceLineNo">059</span> private Path logDir;<a
name="line.59"></a>
+<span class="sourceLineNo">060</span><a name="line.60"></a>
+<span class="sourceLineNo">061</span> @Before<a name="line.61"></a>
+<span class="sourceLineNo">062</span> public void setUp() throws IOException
{<a name="line.62"></a>
+<span class="sourceLineNo">063</span> htu = new
HBaseCommonTestingUtility();<a name="line.63"></a>
+<span class="sourceLineNo">064</span> testDir = htu.getDataTestDir();<a
name="line.64"></a>
+<span class="sourceLineNo">065</span> fs =
testDir.getFileSystem(htu.getConfiguration());<a name="line.65"></a>
+<span class="sourceLineNo">066</span> assertTrue(testDir.depth() > 1);<a
name="line.66"></a>
+<span class="sourceLineNo">067</span><a name="line.67"></a>
+<span class="sourceLineNo">068</span> logDir = new Path(testDir,
"proc-logs");<a name="line.68"></a>
+<span class="sourceLineNo">069</span> procStore =
ProcedureTestingUtility.createWalStore(htu.getConfiguration(), fs, logDir);<a
name="line.69"></a>
+<span class="sourceLineNo">070</span> procRunnables = new TestRunQueue();<a
name="line.70"></a>
+<span class="sourceLineNo">071</span> procExecutor = new
ProcedureExecutor(htu.getConfiguration(), new TestProcEnv(),<a
name="line.71"></a>
+<span class="sourceLineNo">072</span> procStore, procRunnables);<a
name="line.72"></a>
+<span class="sourceLineNo">073</span>
procStore.start(PROCEDURE_EXECUTOR_SLOTS);<a name="line.73"></a>
+<span class="sourceLineNo">074</span>
procExecutor.start(PROCEDURE_EXECUTOR_SLOTS, true);<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> @After<a name="line.77"></a>
+<span class="sourceLineNo">078</span> public void tearDown() throws
IOException {<a name="line.78"></a>
+<span class="sourceLineNo">079</span> procExecutor.stop();<a
name="line.79"></a>
+<span class="sourceLineNo">080</span> procStore.stop(false);<a
name="line.80"></a>
+<span class="sourceLineNo">081</span> fs.delete(logDir, true);<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> @Test<a name="line.84"></a>
+<span class="sourceLineNo">085</span> public void
testYieldEachExecutionStep() throws Exception {<a name="line.85"></a>
+<span class="sourceLineNo">086</span> final int NUM_STATES = 3;<a
name="line.86"></a>
+<span class="sourceLineNo">087</span><a name="line.87"></a>
+<span class="sourceLineNo">088</span> TestStateMachineProcedure[] procs =
new TestStateMachineProcedure[3];<a name="line.88"></a>
+<span class="sourceLineNo">089</span> for (int i = 0; i < procs.length;
++i) {<a name="line.89"></a>
+<span class="sourceLineNo">090</span> procs[i] = new
TestStateMachineProcedure(true, false);<a name="line.90"></a>
+<span class="sourceLineNo">091</span>
procExecutor.submitProcedure(procs[i]);<a name="line.91"></a>
+<span class="sourceLineNo">092</span> }<a name="line.92"></a>
+<span class="sourceLineNo">093</span>
ProcedureTestingUtility.waitNoProcedureRunning(procExecutor);<a
name="line.93"></a>
+<span class="sourceLineNo">094</span><a name="line.94"></a>
+<span class="sourceLineNo">095</span> for (int i = 0; i < procs.length;
++i) {<a name="line.95"></a>
+<span class="sourceLineNo">096</span> assertEquals(NUM_STATES * 2,
procs[i].getExecutionInfo().size());<a name="line.96"></a>
+<span class="sourceLineNo">097</span><a name="line.97"></a>
+<span class="sourceLineNo">098</span> // verify execution<a
name="line.98"></a>
+<span class="sourceLineNo">099</span> int index = 0;<a name="line.99"></a>
+<span class="sourceLineNo">100</span> for (int execStep = 0; execStep
< NUM_STATES; ++execStep) {<a name="line.100"></a>
+<span class="sourceLineNo">101</span>
TestStateMachineProcedure.ExecutionInfo info =
procs[i].getExecutionInfo().get(index++);<a name="line.101"></a>
+<span class="sourceLineNo">102</span> assertEquals(false,
info.isRollback());<a name="line.102"></a>
+<span class="sourceLineNo">103</span> assertEquals(execStep,
info.getStep().ordinal());<a name="line.103"></a>
+<span class="sourceLineNo">104</span> }<a name="line.104"></a>
+<span class="sourceLineNo">105</span><a name="line.105"></a>
+<span class="sourceLineNo">106</span> // verify rollback<a
name="line.106"></a>
+<span class="sourceLineNo">107</span> for (int execStep = NUM_STATES - 1;
execStep >= 0; --execStep) {<a name="line.107"></a>
+<span class="sourceLineNo">108</span>
TestStateMachineProcedure.ExecutionInfo info =
procs[i].getExecutionInfo().get(index++);<a name="line.108"></a>
+<span class="sourceLineNo">109</span> assertEquals(true,
info.isRollback());<a name="line.109"></a>
+<span class="sourceLineNo">110</span> assertEquals(execStep,
info.getStep().ordinal());<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> // check runnable queue stats<a
name="line.114"></a>
+<span class="sourceLineNo">115</span> assertEquals(0,
procRunnables.size());<a name="line.115"></a>
+<span class="sourceLineNo">116</span> assertEquals(0,
procRunnables.addFrontCalls);<a name="line.116"></a>
+<span class="sourceLineNo">117</span> assertEquals(18,
procRunnables.addBackCalls);<a name="line.117"></a>
+<span class="sourceLineNo">118</span> assertEquals(15,
procRunnables.yieldCalls);<a name="line.118"></a>
+<span class="sourceLineNo">119</span> assertEquals(19,
procRunnables.pollCalls);<a name="line.119"></a>
+<span class="sourceLineNo">120</span> assertEquals(3,
procRunnables.completionCalls);<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> @Test<a name="line.123"></a>
+<span class="sourceLineNo">124</span> public void testYieldOnInterrupt()
throws Exception {<a name="line.124"></a>
+<span class="sourceLineNo">125</span> final int NUM_STATES = 3;<a
name="line.125"></a>
+<span class="sourceLineNo">126</span> int count = 0;<a name="line.126"></a>
<span class="sourceLineNo">127</span><a name="line.127"></a>
-<span class="sourceLineNo">128</span> // test execute (we execute steps
twice, one has the IE the other completes)<a name="line.128"></a>
-<span class="sourceLineNo">129</span> assertEquals(NUM_STATES * 4,
proc.getExecutionInfo().size());<a name="line.129"></a>
-<span class="sourceLineNo">130</span> for (int i = 0; i < NUM_STATES;
++i) {<a name="line.130"></a>
-<span class="sourceLineNo">131</span>
TestStateMachineProcedure.ExecutionInfo info =
proc.getExecutionInfo().get(count++);<a name="line.131"></a>
-<span class="sourceLineNo">132</span> assertEquals(false,
info.isRollback());<a name="line.132"></a>
-<span class="sourceLineNo">133</span> assertEquals(i,
info.getStep().ordinal());<a name="line.133"></a>
-<span class="sourceLineNo">134</span><a name="line.134"></a>
-<span class="sourceLineNo">135</span> info =
proc.getExecutionInfo().get(count++);<a name="line.135"></a>
-<span class="sourceLineNo">136</span> assertEquals(false,
info.isRollback());<a name="line.136"></a>
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info.getStep().ordinal());<a name="line.137"></a>
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-<span class="sourceLineNo">140</span> // test rollback (we execute steps
twice, one has the IE the other completes)<a name="line.140"></a>
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0; --i) {<a name="line.141"></a>
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TestStateMachineProcedure.ExecutionInfo info =
proc.getExecutionInfo().get(count++);<a name="line.142"></a>
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info.isRollback());<a name="line.143"></a>
-<span class="sourceLineNo">144</span> assertEquals(i,
info.getStep().ordinal());<a name="line.144"></a>
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-<span class="sourceLineNo">146</span> info =
proc.getExecutionInfo().get(count++);<a name="line.146"></a>
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info.isRollback());<a name="line.147"></a>
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info.getStep().ordinal());<a name="line.148"></a>
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name="line.152"></a>
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new AtomicLong(0);<a name="line.153"></a>
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-<span class="sourceLineNo">155</span> public long nextTimestamp() {<a
name="line.155"></a>
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timestamp.incrementAndGet();<a name="line.156"></a>
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TestStateMachineProcedure<a name="line.160"></a>
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StateMachineProcedure<TestProcEnv, TestStateMachineProcedure.State> {<a
name="line.161"></a>
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STATE_3 }<a name="line.162"></a>
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name="line.164"></a>
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name="line.165"></a>
-<span class="sourceLineNo">166</span> private final long timestamp;<a
name="line.166"></a>
-<span class="sourceLineNo">167</span> private final State step;<a
name="line.167"></a>
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TestStateMachineProcedure(true, true);<a name="line.128"></a>
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ProcedureTestingUtility.submitAndWait(procExecutor, proc);<a
name="line.129"></a>
+<span class="sourceLineNo">130</span><a name="line.130"></a>
+<span class="sourceLineNo">131</span> // test execute (we execute steps
twice, one has the IE the other completes)<a name="line.131"></a>
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proc.getExecutionInfo().size());<a name="line.132"></a>
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++i) {<a name="line.133"></a>
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TestStateMachineProcedure.ExecutionInfo info =
proc.getExecutionInfo().get(count++);<a name="line.134"></a>
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info.isRollback());<a name="line.135"></a>
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info.getStep().ordinal());<a name="line.136"></a>
+<span class="sourceLineNo">137</span><a name="line.137"></a>
+<span class="sourceLineNo">138</span> info =
proc.getExecutionInfo().get(count++);<a name="line.138"></a>
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info.isRollback());<a name="line.139"></a>
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info.getStep().ordinal());<a name="line.140"></a>
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+<span class="sourceLineNo">142</span><a name="line.142"></a>
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twice, one has the IE the other completes)<a name="line.143"></a>
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0; --i) {<a name="line.144"></a>
+<span class="sourceLineNo">145</span>
TestStateMachineProcedure.ExecutionInfo info =
proc.getExecutionInfo().get(count++);<a name="line.145"></a>
+<span class="sourceLineNo">146</span> assertEquals(true,
info.isRollback());<a name="line.146"></a>
+<span class="sourceLineNo">147</span> assertEquals(i,
info.getStep().ordinal());<a name="line.147"></a>
+<span class="sourceLineNo">148</span><a name="line.148"></a>
+<span class="sourceLineNo">149</span> info =
proc.getExecutionInfo().get(count++);<a name="line.149"></a>
+<span class="sourceLineNo">150</span> assertEquals(true,
info.isRollback());<a name="line.150"></a>
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info.getStep().ordinal());<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> // check runnable queue stats<a
name="line.154"></a>
+<span class="sourceLineNo">155</span> assertEquals(0,
procRunnables.size());<a name="line.155"></a>
+<span class="sourceLineNo">156</span> assertEquals(0,
procRunnables.addFrontCalls);<a name="line.156"></a>
+<span class="sourceLineNo">157</span> assertEquals(12,
procRunnables.addBackCalls);<a name="line.157"></a>
+<span class="sourceLineNo">158</span> assertEquals(11,
procRunnables.yieldCalls);<a name="line.158"></a>
+<span class="sourceLineNo">159</span> assertEquals(13,
procRunnables.pollCalls);<a name="line.159"></a>
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procRunnables.completionCalls);<a name="line.160"></a>
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+<span class="sourceLineNo">162</span><a name="line.162"></a>
+<span class="sourceLineNo">163</span> @Test<a name="line.163"></a>
+<span class="sourceLineNo">164</span> public void testYieldException() {<a
name="line.164"></a>
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TestYieldProcedure();<a name="line.165"></a>
+<span class="sourceLineNo">166</span>
ProcedureTestingUtility.submitAndWait(procExecutor, proc);<a
name="line.166"></a>
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name="line.167"></a>
<span class="sourceLineNo">168</span><a name="line.168"></a>
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timestamp, State step, boolean isRollback) {<a name="line.169"></a>
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name="line.172"></a>
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-<span class="sourceLineNo">174</span><a name="line.174"></a>
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step; }<a name="line.175"></a>
-<span class="sourceLineNo">176</span> public long getTimestamp() { return
timestamp; }<a name="line.176"></a>
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return rollback; }<a name="line.177"></a>
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ArrayList<ExecutionInfo> executionInfo = new
ArrayList<ExecutionInfo>();<a name="line.180"></a>
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new AtomicBoolean(false);<a name="line.181"></a>
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throwInterruptOnceOnEachStep;<a name="line.182"></a>
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abortOnFinalStep;<a name="line.183"></a>
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{<a name="line.185"></a>
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name="line.186"></a>
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TestStateMachineProcedure(boolean abortOnFinalStep,<a name="line.189"></a>
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throwInterruptOnceOnEachStep) {<a name="line.190"></a>
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abortOnFinalStep;<a name="line.191"></a>
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throwInterruptOnceOnEachStep;<a name="line.192"></a>
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+<span class="sourceLineNo">169</span> // check runnable queue stats<a
name="line.169"></a>
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procRunnables.size());<a name="line.170"></a>
+<span class="sourceLineNo">171</span> assertEquals(0,
procRunnables.addFrontCalls);<a name="line.171"></a>
+<span class="sourceLineNo">172</span> assertEquals(6,
procRunnables.addBackCalls);<a name="line.172"></a>
+<span class="sourceLineNo">173</span> assertEquals(5,
procRunnables.yieldCalls);<a name="line.173"></a>
+<span class="sourceLineNo">174</span> assertEquals(7,
procRunnables.pollCalls);<a name="line.174"></a>
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procRunnables.completionCalls);<a name="line.175"></a>
+<span class="sourceLineNo">176</span> }<a name="line.176"></a>
+<span class="sourceLineNo">177</span><a name="line.177"></a>
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name="line.178"></a>
+<span class="sourceLineNo">179</span> public final AtomicLong timestamp =
new AtomicLong(0);<a name="line.179"></a>
+<span class="sourceLineNo">180</span><a name="line.180"></a>
+<span class="sourceLineNo">181</span> public long nextTimestamp() {<a
name="line.181"></a>
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timestamp.incrementAndGet();<a name="line.182"></a>
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+<span class="sourceLineNo">184</span> }<a name="line.184"></a>
+<span class="sourceLineNo">185</span><a name="line.185"></a>
+<span class="sourceLineNo">186</span> public static class
TestStateMachineProcedure<a name="line.186"></a>
+<span class="sourceLineNo">187</span> extends
StateMachineProcedure<TestProcEnv, TestStateMachineProcedure.State> {<a
name="line.187"></a>
+<span class="sourceLineNo">188</span> enum State { STATE_1, STATE_2,
STATE_3 }<a name="line.188"></a>
+<span class="sourceLineNo">189</span><a name="line.189"></a>
+<span class="sourceLineNo">190</span> public class ExecutionInfo {<a
name="line.190"></a>
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name="line.191"></a>
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name="line.192"></a>
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<span class="sourceLineNo">194</span><a name="line.194"></a>
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getExecutionInfo() {<a name="line.195"></a>
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executeFromState(TestProcEnv env, State state)<a name="line.200"></a>
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state);<a name="line.202"></a>
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ExecutionInfo(env.nextTimestamp(), state, false));<a name="line.203"></a>
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name="line.204"></a>
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timestamp, State step, boolean isRollback) {<a name="line.195"></a>
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step; }<a name="line.201"></a>
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timestamp; }<a name="line.202"></a>
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return rollback; }<a name="line.203"></a>
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<span class="sourceLineNo">205</span><a name="line.205"></a>
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&& ((executionInfo.size() - 1) % 2) == 0) {<a name="line.206"></a>
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InterruptedException("test interrupt");<a name="line.208"></a>
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+<span class="sourceLineNo">206</span> private final
ArrayList<ExecutionInfo> executionInfo = new
ArrayList<ExecutionInfo>();<a name="line.206"></a>
+<span class="sourceLineNo">207</span> private final AtomicBoolean aborted =
new AtomicBoolean(false);<a name="line.207"></a>
+<span class="sourceLineNo">208</span> private final boolean
throwInterruptOnceOnEachStep;<a name="line.208"></a>
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<span class="sourceLineNo">210</span><a name="line.210"></a>
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-<span class="sourceLineNo">278</span> }<a name="line.278"></a>
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{<a name="line.211"></a>
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name="line.212"></a>
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+<span class="sourceLineNo">214</span><a name="line.214"></a>
+<span class="sourceLineNo">215</span> public
TestStateMachineProcedure(boolean abortOnFinalStep,<a name="line.215"></a>
+<span class="sourceLineNo">216</span> boolean
throwInterruptOnceOnEachStep) {<a name="line.216"></a>
+<span class="sourceLineNo">217</span> this.abortOnFinalStep =
abortOnFinalStep;<a name="line.217"></a>
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throwInterruptOnceOnEachStep;<a name="line.218"></a>
+<span class="sourceLineNo">219</span> }<a name="line.219"></a>
+<span class="sourceLineNo">220</span><a name="line.220"></a>
+<span class="sourceLineNo">221</span> public ArrayList<ExecutionInfo>
getExecutionInfo() {<a name="line.221"></a>
+<span class="sourceLineNo">222</span> return executionInfo;<a
name="line.222"></a>
+<span class="sourceLineNo">223</span> }<a name="line.223"></a>
+<span class="sourceLineNo">224</span><a name="line.224"></a>
+<span class="sourceLineNo">225</span> @Override<a name="line.225"></a>
+<span class="sourceLineNo">226</span> protected StateMachineProcedure.Flow
executeFromState(TestProcEnv env, State state)<a name="line.226"></a>
+<span class="sourceLineNo">227</span> throws InterruptedException {<a
name="line.227"></a>
+<span class="sourceLineNo">228</span> final long ts =
env.nextTimestamp();<a name="line.228"></a>
+<span class="sourceLineNo">229</span> LOG.info(getProcId() + " execute
step " + state + " ts=" + ts);<a name="line.229"></a>
+<span class="sourceLineNo">230</span> executionInfo.add(new
ExecutionInfo(ts, state, false));<a name="line.230"></a>
+<span class="sourceLineNo">231</span> Thread.sleep(150);<a
name="line.231"></a>
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