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Posted to commits@hbase.apache.org by gi...@apache.org on 2017/04/06 20:01:11 UTC
[10/25] hbase-site git commit: Published site at
9109803891e256f8c047af72572f07695e604a3f.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/ddcd3ebf/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/ProcedureExecutor.WorkerThread.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/ProcedureExecutor.WorkerThread.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/ProcedureExecutor.WorkerThread.html
index 35cebd9..b6b4cb6 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/ProcedureExecutor.WorkerThread.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/ProcedureExecutor.WorkerThread.html
@@ -321,7 +321,7 @@
<span class="sourceLineNo">313</span> final NonceKey nonceKey;<a name="line.313"></a>
<span class="sourceLineNo">314</span> final long procId;<a name="line.314"></a>
<span class="sourceLineNo">315</span><a name="line.315"></a>
-<span class="sourceLineNo">316</span> if (procIter.isNextCompleted()) {<a name="line.316"></a>
+<span class="sourceLineNo">316</span> if (procIter.isNextFinished()) {<a name="line.316"></a>
<span class="sourceLineNo">317</span> ProcedureInfo proc = procIter.nextAsProcedureInfo();<a name="line.317"></a>
<span class="sourceLineNo">318</span> nonceKey = proc.getNonceKey();<a name="line.318"></a>
<span class="sourceLineNo">319</span> procId = proc.getProcId();<a name="line.319"></a>
@@ -359,7 +359,7 @@
<span class="sourceLineNo">351</span> HashSet<Procedure> waitingSet = null;<a name="line.351"></a>
<span class="sourceLineNo">352</span> procIter.reset();<a name="line.352"></a>
<span class="sourceLineNo">353</span> while (procIter.hasNext()) {<a name="line.353"></a>
-<span class="sourceLineNo">354</span> if (procIter.isNextCompleted()) {<a name="line.354"></a>
+<span class="sourceLineNo">354</span> if (procIter.isNextFinished()) {<a name="line.354"></a>
<span class="sourceLineNo">355</span> procIter.skipNext();<a name="line.355"></a>
<span class="sourceLineNo">356</span> continue;<a name="line.356"></a>
<span class="sourceLineNo">357</span> }<a name="line.357"></a>
@@ -405,1450 +405,1448 @@
<span class="sourceLineNo">397</span> }<a name="line.397"></a>
<span class="sourceLineNo">398</span> waitingSet.add(proc);<a name="line.398"></a>
<span class="sourceLineNo">399</span> break;<a name="line.399"></a>
-<span class="sourceLineNo">400</span> case FINISHED:<a name="line.400"></a>
-<span class="sourceLineNo">401</span> if (proc.hasException()) {<a name="line.401"></a>
-<span class="sourceLineNo">402</span> // add the proc to the scheduler to perform the rollback<a name="line.402"></a>
-<span class="sourceLineNo">403</span> scheduler.addBack(proc);<a name="line.403"></a>
-<span class="sourceLineNo">404</span> }<a name="line.404"></a>
-<span class="sourceLineNo">405</span> break;<a name="line.405"></a>
-<span class="sourceLineNo">406</span> case ROLLEDBACK:<a name="line.406"></a>
-<span class="sourceLineNo">407</span> case INITIALIZING:<a name="line.407"></a>
-<span class="sourceLineNo">408</span> String msg = "Unexpected " + proc.getState() + " state for " + proc;<a name="line.408"></a>
-<span class="sourceLineNo">409</span> LOG.error(msg);<a name="line.409"></a>
-<span class="sourceLineNo">410</span> throw new UnsupportedOperationException(msg);<a name="line.410"></a>
-<span class="sourceLineNo">411</span> default:<a name="line.411"></a>
-<span class="sourceLineNo">412</span> break;<a name="line.412"></a>
-<span class="sourceLineNo">413</span> }<a name="line.413"></a>
-<span class="sourceLineNo">414</span> }<a name="line.414"></a>
-<span class="sourceLineNo">415</span><a name="line.415"></a>
-<span class="sourceLineNo">416</span> // 3. Validate the stacks<a name="line.416"></a>
-<span class="sourceLineNo">417</span> int corruptedCount = 0;<a name="line.417"></a>
-<span class="sourceLineNo">418</span> Iterator<Map.Entry<Long, RootProcedureState>> itStack = rollbackStack.entrySet().iterator();<a name="line.418"></a>
-<span class="sourceLineNo">419</span> while (itStack.hasNext()) {<a name="line.419"></a>
-<span class="sourceLineNo">420</span> Map.Entry<Long, RootProcedureState> entry = itStack.next();<a name="line.420"></a>
-<span class="sourceLineNo">421</span> RootProcedureState procStack = entry.getValue();<a name="line.421"></a>
-<span class="sourceLineNo">422</span> if (procStack.isValid()) continue;<a name="line.422"></a>
-<span class="sourceLineNo">423</span><a name="line.423"></a>
-<span class="sourceLineNo">424</span> for (Procedure proc: procStack.getSubproceduresStack()) {<a name="line.424"></a>
-<span class="sourceLineNo">425</span> LOG.error("Corrupted " + proc);<a name="line.425"></a>
-<span class="sourceLineNo">426</span> procedures.remove(proc.getProcId());<a name="line.426"></a>
-<span class="sourceLineNo">427</span> runnableList.remove(proc);<a name="line.427"></a>
-<span class="sourceLineNo">428</span> if (waitingSet != null) waitingSet.remove(proc);<a name="line.428"></a>
-<span class="sourceLineNo">429</span> corruptedCount++;<a name="line.429"></a>
-<span class="sourceLineNo">430</span> }<a name="line.430"></a>
-<span class="sourceLineNo">431</span> itStack.remove();<a name="line.431"></a>
-<span class="sourceLineNo">432</span> }<a name="line.432"></a>
-<span class="sourceLineNo">433</span><a name="line.433"></a>
-<span class="sourceLineNo">434</span> if (abortOnCorruption && corruptedCount > 0) {<a name="line.434"></a>
-<span class="sourceLineNo">435</span> throw new IOException("found " + corruptedCount + " procedures on replay");<a name="line.435"></a>
-<span class="sourceLineNo">436</span> }<a name="line.436"></a>
-<span class="sourceLineNo">437</span><a name="line.437"></a>
-<span class="sourceLineNo">438</span> // 4. Push the procedures to the timeout executor<a name="line.438"></a>
-<span class="sourceLineNo">439</span> if (waitingSet != null && !waitingSet.isEmpty()) {<a name="line.439"></a>
-<span class="sourceLineNo">440</span> for (Procedure proc: waitingSet) {<a name="line.440"></a>
-<span class="sourceLineNo">441</span> proc.afterReplay(getEnvironment());<a name="line.441"></a>
-<span class="sourceLineNo">442</span> timeoutExecutor.add(proc);<a name="line.442"></a>
-<span class="sourceLineNo">443</span> }<a name="line.443"></a>
-<span class="sourceLineNo">444</span> }<a name="line.444"></a>
-<span class="sourceLineNo">445</span><a name="line.445"></a>
-<span class="sourceLineNo">446</span> // 5. Push the procedure to the scheduler<a name="line.446"></a>
-<span class="sourceLineNo">447</span> if (!runnableList.isEmpty()) {<a name="line.447"></a>
-<span class="sourceLineNo">448</span> // TODO: See ProcedureWALFormatReader#hasFastStartSupport<a name="line.448"></a>
-<span class="sourceLineNo">449</span> // some procedure may be started way before this stuff.<a name="line.449"></a>
-<span class="sourceLineNo">450</span> for (int i = runnableList.size() - 1; i >= 0; --i) {<a name="line.450"></a>
-<span class="sourceLineNo">451</span> Procedure proc = runnableList.get(i);<a name="line.451"></a>
-<span class="sourceLineNo">452</span> proc.afterReplay(getEnvironment());<a name="line.452"></a>
-<span class="sourceLineNo">453</span> if (!proc.hasParent()) {<a name="line.453"></a>
-<span class="sourceLineNo">454</span> sendProcedureLoadedNotification(proc.getProcId());<a name="line.454"></a>
-<span class="sourceLineNo">455</span> }<a name="line.455"></a>
-<span class="sourceLineNo">456</span> if (proc.wasExecuted()) {<a name="line.456"></a>
-<span class="sourceLineNo">457</span> scheduler.addFront(proc);<a name="line.457"></a>
-<span class="sourceLineNo">458</span> } else {<a name="line.458"></a>
-<span class="sourceLineNo">459</span> // if it was not in execution, it can wait.<a name="line.459"></a>
-<span class="sourceLineNo">460</span> scheduler.addBack(proc);<a name="line.460"></a>
-<span class="sourceLineNo">461</span> }<a name="line.461"></a>
-<span class="sourceLineNo">462</span> }<a name="line.462"></a>
-<span class="sourceLineNo">463</span> }<a name="line.463"></a>
-<span class="sourceLineNo">464</span> }<a name="line.464"></a>
-<span class="sourceLineNo">465</span><a name="line.465"></a>
-<span class="sourceLineNo">466</span> /**<a name="line.466"></a>
-<span class="sourceLineNo">467</span> * Start the procedure executor.<a name="line.467"></a>
-<span class="sourceLineNo">468</span> * It calls ProcedureStore.recoverLease() and ProcedureStore.load() to<a name="line.468"></a>
-<span class="sourceLineNo">469</span> * recover the lease, and ensure a single executor, and start the procedure<a name="line.469"></a>
-<span class="sourceLineNo">470</span> * replay to resume and recover the previous pending and in-progress perocedures.<a name="line.470"></a>
-<span class="sourceLineNo">471</span> *<a name="line.471"></a>
-<span class="sourceLineNo">472</span> * @param numThreads number of threads available for procedure execution.<a name="line.472"></a>
-<span class="sourceLineNo">473</span> * @param abortOnCorruption true if you want to abort your service in case<a name="line.473"></a>
-<span class="sourceLineNo">474</span> * a corrupted procedure is found on replay. otherwise false.<a name="line.474"></a>
-<span class="sourceLineNo">475</span> */<a name="line.475"></a>
-<span class="sourceLineNo">476</span> public void start(int numThreads, boolean abortOnCorruption) throws IOException {<a name="line.476"></a>
-<span class="sourceLineNo">477</span> if (running.getAndSet(true)) {<a name="line.477"></a>
-<span class="sourceLineNo">478</span> LOG.warn("Already running");<a name="line.478"></a>
-<span class="sourceLineNo">479</span> return;<a name="line.479"></a>
-<span class="sourceLineNo">480</span> }<a name="line.480"></a>
-<span class="sourceLineNo">481</span><a name="line.481"></a>
-<span class="sourceLineNo">482</span> // We have numThreads executor + one timer thread used for timing out<a name="line.482"></a>
-<span class="sourceLineNo">483</span> // procedures and triggering periodic procedures.<a name="line.483"></a>
-<span class="sourceLineNo">484</span> this.corePoolSize = numThreads;<a name="line.484"></a>
-<span class="sourceLineNo">485</span> LOG.info("Starting executor worker threads=" + corePoolSize);<a name="line.485"></a>
-<span class="sourceLineNo">486</span><a name="line.486"></a>
-<span class="sourceLineNo">487</span> // Create the Thread Group for the executors<a name="line.487"></a>
-<span class="sourceLineNo">488</span> threadGroup = new ThreadGroup("ProcedureExecutor");<a name="line.488"></a>
-<span class="sourceLineNo">489</span><a name="line.489"></a>
-<span class="sourceLineNo">490</span> // Create the timeout executor<a name="line.490"></a>
-<span class="sourceLineNo">491</span> timeoutExecutor = new TimeoutExecutorThread(threadGroup);<a name="line.491"></a>
-<span class="sourceLineNo">492</span><a name="line.492"></a>
-<span class="sourceLineNo">493</span> // Create the workers<a name="line.493"></a>
-<span class="sourceLineNo">494</span> workerId.set(0);<a name="line.494"></a>
-<span class="sourceLineNo">495</span> workerThreads = new CopyOnWriteArrayList<>();<a name="line.495"></a>
-<span class="sourceLineNo">496</span> for (int i = 0; i < corePoolSize; ++i) {<a name="line.496"></a>
-<span class="sourceLineNo">497</span> workerThreads.add(new WorkerThread(threadGroup));<a name="line.497"></a>
-<span class="sourceLineNo">498</span> }<a name="line.498"></a>
+<span class="sourceLineNo">400</span> case FAILED:<a name="line.400"></a>
+<span class="sourceLineNo">401</span> // add the proc to the scheduler to perform the rollback<a name="line.401"></a>
+<span class="sourceLineNo">402</span> scheduler.addBack(proc);<a name="line.402"></a>
+<span class="sourceLineNo">403</span> break;<a name="line.403"></a>
+<span class="sourceLineNo">404</span> case ROLLEDBACK:<a name="line.404"></a>
+<span class="sourceLineNo">405</span> case INITIALIZING:<a name="line.405"></a>
+<span class="sourceLineNo">406</span> String msg = "Unexpected " + proc.getState() + " state for " + proc;<a name="line.406"></a>
+<span class="sourceLineNo">407</span> LOG.error(msg);<a name="line.407"></a>
+<span class="sourceLineNo">408</span> throw new UnsupportedOperationException(msg);<a name="line.408"></a>
+<span class="sourceLineNo">409</span> default:<a name="line.409"></a>
+<span class="sourceLineNo">410</span> break;<a name="line.410"></a>
+<span class="sourceLineNo">411</span> }<a name="line.411"></a>
+<span class="sourceLineNo">412</span> }<a name="line.412"></a>
+<span class="sourceLineNo">413</span><a name="line.413"></a>
+<span class="sourceLineNo">414</span> // 3. Validate the stacks<a name="line.414"></a>
+<span class="sourceLineNo">415</span> int corruptedCount = 0;<a name="line.415"></a>
+<span class="sourceLineNo">416</span> Iterator<Map.Entry<Long, RootProcedureState>> itStack = rollbackStack.entrySet().iterator();<a name="line.416"></a>
+<span class="sourceLineNo">417</span> while (itStack.hasNext()) {<a name="line.417"></a>
+<span class="sourceLineNo">418</span> Map.Entry<Long, RootProcedureState> entry = itStack.next();<a name="line.418"></a>
+<span class="sourceLineNo">419</span> RootProcedureState procStack = entry.getValue();<a name="line.419"></a>
+<span class="sourceLineNo">420</span> if (procStack.isValid()) continue;<a name="line.420"></a>
+<span class="sourceLineNo">421</span><a name="line.421"></a>
+<span class="sourceLineNo">422</span> for (Procedure proc: procStack.getSubproceduresStack()) {<a name="line.422"></a>
+<span class="sourceLineNo">423</span> LOG.error("Corrupted " + proc);<a name="line.423"></a>
+<span class="sourceLineNo">424</span> procedures.remove(proc.getProcId());<a name="line.424"></a>
+<span class="sourceLineNo">425</span> runnableList.remove(proc);<a name="line.425"></a>
+<span class="sourceLineNo">426</span> if (waitingSet != null) waitingSet.remove(proc);<a name="line.426"></a>
+<span class="sourceLineNo">427</span> corruptedCount++;<a name="line.427"></a>
+<span class="sourceLineNo">428</span> }<a name="line.428"></a>
+<span class="sourceLineNo">429</span> itStack.remove();<a name="line.429"></a>
+<span class="sourceLineNo">430</span> }<a name="line.430"></a>
+<span class="sourceLineNo">431</span><a name="line.431"></a>
+<span class="sourceLineNo">432</span> if (abortOnCorruption && corruptedCount > 0) {<a name="line.432"></a>
+<span class="sourceLineNo">433</span> throw new IOException("found " + corruptedCount + " procedures on replay");<a name="line.433"></a>
+<span class="sourceLineNo">434</span> }<a name="line.434"></a>
+<span class="sourceLineNo">435</span><a name="line.435"></a>
+<span class="sourceLineNo">436</span> // 4. Push the procedures to the timeout executor<a name="line.436"></a>
+<span class="sourceLineNo">437</span> if (waitingSet != null && !waitingSet.isEmpty()) {<a name="line.437"></a>
+<span class="sourceLineNo">438</span> for (Procedure proc: waitingSet) {<a name="line.438"></a>
+<span class="sourceLineNo">439</span> proc.afterReplay(getEnvironment());<a name="line.439"></a>
+<span class="sourceLineNo">440</span> timeoutExecutor.add(proc);<a name="line.440"></a>
+<span class="sourceLineNo">441</span> }<a name="line.441"></a>
+<span class="sourceLineNo">442</span> }<a name="line.442"></a>
+<span class="sourceLineNo">443</span><a name="line.443"></a>
+<span class="sourceLineNo">444</span> // 5. Push the procedure to the scheduler<a name="line.444"></a>
+<span class="sourceLineNo">445</span> if (!runnableList.isEmpty()) {<a name="line.445"></a>
+<span class="sourceLineNo">446</span> // TODO: See ProcedureWALFormatReader#hasFastStartSupport<a name="line.446"></a>
+<span class="sourceLineNo">447</span> // some procedure may be started way before this stuff.<a name="line.447"></a>
+<span class="sourceLineNo">448</span> for (int i = runnableList.size() - 1; i >= 0; --i) {<a name="line.448"></a>
+<span class="sourceLineNo">449</span> Procedure proc = runnableList.get(i);<a name="line.449"></a>
+<span class="sourceLineNo">450</span> proc.afterReplay(getEnvironment());<a name="line.450"></a>
+<span class="sourceLineNo">451</span> if (!proc.hasParent()) {<a name="line.451"></a>
+<span class="sourceLineNo">452</span> sendProcedureLoadedNotification(proc.getProcId());<a name="line.452"></a>
+<span class="sourceLineNo">453</span> }<a name="line.453"></a>
+<span class="sourceLineNo">454</span> if (proc.wasExecuted()) {<a name="line.454"></a>
+<span class="sourceLineNo">455</span> scheduler.addFront(proc);<a name="line.455"></a>
+<span class="sourceLineNo">456</span> } else {<a name="line.456"></a>
+<span class="sourceLineNo">457</span> // if it was not in execution, it can wait.<a name="line.457"></a>
+<span class="sourceLineNo">458</span> scheduler.addBack(proc);<a name="line.458"></a>
+<span class="sourceLineNo">459</span> }<a name="line.459"></a>
+<span class="sourceLineNo">460</span> }<a name="line.460"></a>
+<span class="sourceLineNo">461</span> }<a name="line.461"></a>
+<span class="sourceLineNo">462</span> }<a name="line.462"></a>
+<span class="sourceLineNo">463</span><a name="line.463"></a>
+<span class="sourceLineNo">464</span> /**<a name="line.464"></a>
+<span class="sourceLineNo">465</span> * Start the procedure executor.<a name="line.465"></a>
+<span class="sourceLineNo">466</span> * It calls ProcedureStore.recoverLease() and ProcedureStore.load() to<a name="line.466"></a>
+<span class="sourceLineNo">467</span> * recover the lease, and ensure a single executor, and start the procedure<a name="line.467"></a>
+<span class="sourceLineNo">468</span> * replay to resume and recover the previous pending and in-progress perocedures.<a name="line.468"></a>
+<span class="sourceLineNo">469</span> *<a name="line.469"></a>
+<span class="sourceLineNo">470</span> * @param numThreads number of threads available for procedure execution.<a name="line.470"></a>
+<span class="sourceLineNo">471</span> * @param abortOnCorruption true if you want to abort your service in case<a name="line.471"></a>
+<span class="sourceLineNo">472</span> * a corrupted procedure is found on replay. otherwise false.<a name="line.472"></a>
+<span class="sourceLineNo">473</span> */<a name="line.473"></a>
+<span class="sourceLineNo">474</span> public void start(int numThreads, boolean abortOnCorruption) throws IOException {<a name="line.474"></a>
+<span class="sourceLineNo">475</span> if (running.getAndSet(true)) {<a name="line.475"></a>
+<span class="sourceLineNo">476</span> LOG.warn("Already running");<a name="line.476"></a>
+<span class="sourceLineNo">477</span> return;<a name="line.477"></a>
+<span class="sourceLineNo">478</span> }<a name="line.478"></a>
+<span class="sourceLineNo">479</span><a name="line.479"></a>
+<span class="sourceLineNo">480</span> // We have numThreads executor + one timer thread used for timing out<a name="line.480"></a>
+<span class="sourceLineNo">481</span> // procedures and triggering periodic procedures.<a name="line.481"></a>
+<span class="sourceLineNo">482</span> this.corePoolSize = numThreads;<a name="line.482"></a>
+<span class="sourceLineNo">483</span> LOG.info("Starting executor worker threads=" + corePoolSize);<a name="line.483"></a>
+<span class="sourceLineNo">484</span><a name="line.484"></a>
+<span class="sourceLineNo">485</span> // Create the Thread Group for the executors<a name="line.485"></a>
+<span class="sourceLineNo">486</span> threadGroup = new ThreadGroup("ProcedureExecutor");<a name="line.486"></a>
+<span class="sourceLineNo">487</span><a name="line.487"></a>
+<span class="sourceLineNo">488</span> // Create the timeout executor<a name="line.488"></a>
+<span class="sourceLineNo">489</span> timeoutExecutor = new TimeoutExecutorThread(threadGroup);<a name="line.489"></a>
+<span class="sourceLineNo">490</span><a name="line.490"></a>
+<span class="sourceLineNo">491</span> // Create the workers<a name="line.491"></a>
+<span class="sourceLineNo">492</span> workerId.set(0);<a name="line.492"></a>
+<span class="sourceLineNo">493</span> workerThreads = new CopyOnWriteArrayList<>();<a name="line.493"></a>
+<span class="sourceLineNo">494</span> for (int i = 0; i < corePoolSize; ++i) {<a name="line.494"></a>
+<span class="sourceLineNo">495</span> workerThreads.add(new WorkerThread(threadGroup));<a name="line.495"></a>
+<span class="sourceLineNo">496</span> }<a name="line.496"></a>
+<span class="sourceLineNo">497</span><a name="line.497"></a>
+<span class="sourceLineNo">498</span> long st, et;<a name="line.498"></a>
<span class="sourceLineNo">499</span><a name="line.499"></a>
-<span class="sourceLineNo">500</span> long st, et;<a name="line.500"></a>
-<span class="sourceLineNo">501</span><a name="line.501"></a>
-<span class="sourceLineNo">502</span> // Acquire the store lease.<a name="line.502"></a>
-<span class="sourceLineNo">503</span> st = EnvironmentEdgeManager.currentTime();<a name="line.503"></a>
-<span class="sourceLineNo">504</span> store.recoverLease();<a name="line.504"></a>
-<span class="sourceLineNo">505</span> et = EnvironmentEdgeManager.currentTime();<a name="line.505"></a>
-<span class="sourceLineNo">506</span> LOG.info(String.format("Recover store (%s) lease: %s",<a name="line.506"></a>
-<span class="sourceLineNo">507</span> store.getClass().getSimpleName(), StringUtils.humanTimeDiff(et - st)));<a name="line.507"></a>
-<span class="sourceLineNo">508</span><a name="line.508"></a>
-<span class="sourceLineNo">509</span> // start the procedure scheduler<a name="line.509"></a>
-<span class="sourceLineNo">510</span> scheduler.start();<a name="line.510"></a>
-<span class="sourceLineNo">511</span><a name="line.511"></a>
-<span class="sourceLineNo">512</span> // TODO: Split in two steps.<a name="line.512"></a>
-<span class="sourceLineNo">513</span> // TODO: Handle corrupted procedures (currently just a warn)<a name="line.513"></a>
-<span class="sourceLineNo">514</span> // The first one will make sure that we have the latest id,<a name="line.514"></a>
-<span class="sourceLineNo">515</span> // so we can start the threads and accept new procedures.<a name="line.515"></a>
-<span class="sourceLineNo">516</span> // The second step will do the actual load of old procedures.<a name="line.516"></a>
-<span class="sourceLineNo">517</span> st = EnvironmentEdgeManager.currentTime();<a name="line.517"></a>
-<span class="sourceLineNo">518</span> load(abortOnCorruption);<a name="line.518"></a>
-<span class="sourceLineNo">519</span> et = EnvironmentEdgeManager.currentTime();<a name="line.519"></a>
-<span class="sourceLineNo">520</span> LOG.info(String.format("Load store (%s): %s",<a name="line.520"></a>
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+<span class="sourceLineNo">746</span> // ==========================================================================<a name="line.746"></a>
+<span class="sourceLineNo">747</span> // Submit/Abort Procedure<a name="line.747"></a>
<span class="sourceLineNo">748</span> // ==========================================================================<a name="line.748"></a>
-<span class="sourceLineNo">749</span> // Submit/Abort Procedure<a name="line.749"></a>
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<TRUNCATED>