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List:       activemq-dev
Subject:    [jira] Commented: (AMQ-1991) dequeue is stalled compared to enqueue
From:       "Ashok (JIRA)" <jira () apache ! org>
Date:       2008-10-30 22:00:05
Message-ID: 719928801.1225404005479.JavaMail.jira () brutus
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    [ https://issues.apache.org/activemq/browse/AMQ-1991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=46933#action_46933 \
] 

Ashok commented on AMQ-1991:
----------------------------

Name: ActiveMQ Session Task
State: RUNNABLE
Total blocked: 2  Total waited: 0

Stack trace: 
java.net.SocketInputStream.socketRead0(Native Method)
java.net.SocketInputStream.read(SocketInputStream.java:129)
com.sun.mail.util.TraceInputStream.read(TraceInputStream.java:97)
java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
java.io.BufferedInputStream.read(BufferedInputStream.java:237)
   - locked java.io.BufferedInputStream@d0b275
com.sun.mail.util.LineInputStream.readLine(LineInputStream.java:75)
com.sun.mail.smtp.SMTPTransport.readServerResponse(SMTPTransport.java:1440)
com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1260)
com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:370)
javax.mail.Service.connect(Service.java:275)
org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:389)
 org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:342)
 org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:338)
 com.jpmc.ibtech.spring.email.MimeEmailService.sendEmail(MimeEmailService.java:61)
com.jpmc.spex.background.events.processor.AbstractEventAction.sendEmail(AbstractEventAction.java:63)
 com.jpmc.spex.background.events.processor.AbstractEventAction.execute(AbstractEventAction.java:79)
 com.jpmc.spex.background.events.processor.system.SystemEventAction.execute(SystemEventAction.java:47)
 com.jpmc.ibtech.spring.jms.EventProcessor.onMessage(EventProcessor.java:100)
org.springframework.jms.listener.AbstractMessageListenerContainer.doInvokeListener(AbstractMessageListenerContainer.java:531)
 org.springframework.jms.listener.AbstractMessageListenerContainer.invokeListener(AbstractMessageListenerContainer.java:466)
 org.springframework.jms.listener.AbstractMessageListenerContainer.doExecuteListener(AbstractMessageListenerContainer.java:435)
 org.springframework.jms.listener.AbstractMessageListenerContainer.executeListener(AbstractMessageListenerContainer.java:407)
 org.springframework.jms.listener.SimpleMessageListenerContainer.processMessage(SimpleMessageListenerContainer.java:290)
 org.springframework.jms.listener.SimpleMessageListenerContainer$2.onMessage(SimpleMessageListenerContainer.java:266)
 org.apache.activemq.ActiveMQMessageConsumer.dispatch(ActiveMQMessageConsumer.java:967)
                
   - locked java.lang.Object@124793a
org.apache.activemq.ActiveMQSessionExecutor.dispatch(ActiveMQSessionExecutor.java:122)
 org.apache.activemq.ActiveMQSessionExecutor.iterate(ActiveMQSessionExecutor.java:192)
 org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:122)
org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:43)
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
java.lang.Thread.run(Thread.java:619)


---------------------------------------------------------------------------------------------------------------------------------------------


Name: Main:memory:queue://UAT_spexEventQueue Usage Thread Pool
State: WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@debb2d
 Total blocked: 0  Total waited: 10,068

Stack trace: 
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(LockSupport.java:158)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1925)
 java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:358)
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:946)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:906)
java.lang.Thread.run(Thread.java:619)


--------------------------------------------------------------------------------------------------------------------------------------------------


Name: Main:memory Usage Thread Pool
State: WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@11edb4e
 Total blocked: 151  Total waited: 9,652

Stack trace: 
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(LockSupport.java:158)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1925)
 java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:358)
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:946)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:906)
java.lang.Thread.run(Thread.java:619)

----------------------------------------------------------------------------------------------------------------------------------------------------
                
Name: ActiveMQ Data File Writer
State: WAITING on org.apache.activemq.kaha.impl.async.DataFileAppender$1@33ca1c
Total blocked: 9  Total waited: 1,804,340

Stack trace: 
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:485)
org.apache.activemq.kaha.impl.async.NIODataFileAppender.processQueue(NIODataFileAppender.java:79)
 org.apache.activemq.kaha.impl.async.DataFileAppender$2.run(DataFileAppender.java:227)




> dequeue is stalled compared to enqueue pace 
> --------------------------------------------
> 
> Key: AMQ-1991
> URL: https://issues.apache.org/activemq/browse/AMQ-1991
> Project: ActiveMQ
> Issue Type: Bug
> Reporter: Ashok
> Attachments: screenshot-1.jpg, screenshot-2.jpg
> 
> 
> After some time ..ActiveMQ is not dequeueing...We are adding 13K message every 10 \
> minute..It's working for some time after that Dequeuing count stays the same \
> ..while enqueueing count keeps increasing. We are using ActiveMQ 5.1
> Spring 2.5
> Tomcat 6
> JDK 1.6

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