[#PETALSSEBPEL-13] Unstopped thread on component uninstallation - Petals Link JIRA

Details

Type: Bug
Status: New
Priority: Blocker
Resolution: Unresolved
Affects Version/s: 1.0.5
Fix Version/s: None
Component/s: None
Security Level: Public

Description:

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On an empty Petals instance, after to have installed, next uninstalled the SE BPEL, we can see in the thread list of the Petals node that a thread of the SE BPEL is not stopped. Following, its stack:

"pool-2-thread-1" prio=10 tid=0x621f6400 nid=0xce3 waiting on condition [0x5fa57000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
	at java.lang.Thread.sleep(Native Method)
	at com.ebmwebsourcing.easyviper.core.impl.engine.thread.service.AutoFlushMessageServiceImpl.run(AutoFlushMessageServiceImpl.java:55)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
	at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:662)

   Locked ownable synchronizers:
	- <0x745f58e0> (a java.util.concurrent.locks.ReentrantLock$NonfairSync)

Moreover, please replace calls to Thread.sleep by something else.

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On an empty Petals instance, after to have installed, next uninstalled the SE BPEL, we can see in the thread list of the Petals node that a thread of the SE BPEL is not stopped. Following, its stack:

"pool-2-thread-1" prio=10 tid=0x621f6400 nid=0xce3 waiting on condition [0x5fa57000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
	at java.lang.Thread.sleep(Native Method)
	at com.ebmwebsourcing.easyviper.core.impl.engine.thread.service.AutoFlushMessageServiceImpl.run(AutoFlushMessageServiceImpl.java:55)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
	at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:662)

   Locked ownable synchronizers:
	- <0x745f58e0> (a java.util.concurrent.locks.ReentrantLock$NonfairSync)

Moreover, please replace calls to Thread.sleep by something else.

Environment:

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Petals SE BPEL

Unstopped thread on component uninstallation

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