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Posted to dev@activemq.apache.org by "Ulrich (JIRA)" <ji...@apache.org> on 2007/09/07 09:29:22 UTC
[jira] Created: (AMQ-1383)
org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to
edu.emory.mathcs.backport.java.util.concurrent.Delayed
org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to edu.emory.mathcs.backport.java.util.concurrent.Delayed
--------------------------------------------------------------------------------------------------------------------------
Key: AMQ-1383
URL: https://issues.apache.org/activemq/browse/AMQ-1383
Project: ActiveMQ
Issue Type: Bug
Components: Transport
Affects Versions: 4.1.1
Environment: MS Vista, JDK 1.6, ActiveMq 4.1.1
Reporter: Ulrich
Came back into office this morning and spotted this, can't tell if my application continued as usual as i have only very little activity in the application.
Exception in thread "ActiveMQ Transport: tcp://XXX/YYY:61616" java.lang.ClassCastException: org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to edu.emory.mathcs.backport.java.util.concurrent.Delayed
at edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.compareTo(ScheduledThreadPoolExecutor.java:189)
at edu.emory.mathcs.backport.java.util.PriorityQueue.remove(PriorityQueue.java:507)
at edu.emory.mathcs.backport.java.util.concurrent.DelayQueue.remove(DelayQueue.java:379)
at edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.remove(ScheduledThreadPoolExecutor.java:707)
at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.remove(ThreadPoolExecutor.java:1582)
at org.apache.activemq.thread.Scheduler.cancel(Scheduler.java:55)
at org.apache.activemq.transport.InactivityMonitor.stopMonitorThreads(InactivityMonitor.java:176)
at org.apache.activemq.transport.InactivityMonitor.onException(InactivityMonitor.java:149)
at org.apache.activemq.transport.TransportSupport.onException(TransportSupport.java:97)
at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:150)
at java.lang.Thread.run(Unknown Source)
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Re: [jira] Commented: (AMQ-1383)
org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to
edu.emory.mathcs.backport.java.util.concurrent.Delayed
Posted by Motl <mo...@orcsoftware.com>.
Yes, I have already added the below info to the issue.
JIRA jira@apache.org wrote:
>
>
> [
> https://issues.apache.org/activemq/browse/AMQ-1383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_40379
> ]
>
> Matvey Aizenshtat commented on AMQ-1383:
> ----------------------------------------
>
> I have pretty the same error with ActiveMQ 4.1.0, JDK 1.5.0, WinXP SP2.
>
> The only difference seems to be in the error msg:
>
> 15.10.2007 11:10:15 org.apache.activemq.broker.BrokerService stop
> INFO: ActiveMQ Message Broker (localhost,
> ID:sunrise-1826-1192432151093-1:0) is shutting down
> 15.10.2007 11:10:16 org.apache.activemq.broker.TransportConnector stop
> INFO: Connector tcp://sunrise:61616 Stopped
> 15.10.2007 11:10:16 org.apache.activemq.broker.TransportConnector stop
> INFO: Connector vm://localhost Stopped
> 15.10.2007 11:10:16 org.apache.activemq.util.ServiceStopper logError
> SEVERE: Could not stop service:
> org.apache.activemq.store.journal.JournalPersistenceAdapter@15fb38.
> Reason: java.lang.ClassCastException:
> org.apache.activemq.store.journal.JournalPersistenceAdapter$1
> java.lang.ClassCastException:
> org.apache.activemq.store.journal.JournalPersistenceAdapter$1
> at
> edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.compareTo(ScheduledThreadPoolExecutor.java:189)
> at
> edu.emory.mathcs.backport.java.util.PriorityQueue.remove(PriorityQueue.java:507)
> at
> edu.emory.mathcs.backport.java.util.concurrent.DelayQueue.remove(DelayQueue.java:379)
> at
> edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.remove(ScheduledThreadPoolExecutor.java:707)
> at
> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.remove(ThreadPoolExecutor.java:1582)
> at org.apache.activemq.thread.Scheduler.cancel(Scheduler.java:55)
> at
> org.apache.activemq.store.journal.JournalPersistenceAdapter.stop(JournalPersistenceAdapter.java:238)
> at
> org.apache.activemq.util.ServiceStopper.stop(ServiceStopper.java:42)
> at
> org.apache.activemq.broker.BrokerService.stop(BrokerService.java:443)
> at src.EmbeddedBrokerTest.stopBroker(EmbeddedBrokerTest.java:19)
> at src.EmbeddedBrokerTest.main(EmbeddedBrokerTest.java:53)
> 15.10.2007 11:10:16 org.apache.activemq.broker.BrokerService stop
> INFO: ActiveMQ JMS Message Broker (localhost,
> ID:sunrise-1826-1192432151093-1:0) stopped
> error occured:
> org.apache.activemq.store.journal.JournalPersistenceAdapter$1
>
>
>> org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to
>> edu.emory.mathcs.backport.java.util.concurrent.Delayed
>> --------------------------------------------------------------------------------------------------------------------------
>>
>> Key: AMQ-1383
>> URL: https://issues.apache.org/activemq/browse/AMQ-1383
>> Project: ActiveMQ
>> Issue Type: Bug
>> Components: Transport
>> Affects Versions: 4.1.1
>> Environment: MS Vista, JDK 1.6, ActiveMq 4.1.1
>> Reporter: Ulrich
>>
>> Came back into office this morning and spotted this, can't tell if my
>> application continued as usual as i have only very little activity in the
>> application.
>> Exception in thread "ActiveMQ Transport: tcp://XXX/YYY:61616"
>> java.lang.ClassCastException:
>> org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to
>> edu.emory.mathcs.backport.java.util.concurrent.Delayed
>> at
>> edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.compareTo(ScheduledThreadPoolExecutor.java:189)
>> at
>> edu.emory.mathcs.backport.java.util.PriorityQueue.remove(PriorityQueue.java:507)
>> at
>> edu.emory.mathcs.backport.java.util.concurrent.DelayQueue.remove(DelayQueue.java:379)
>> at
>> edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.remove(ScheduledThreadPoolExecutor.java:707)
>> at
>> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.remove(ThreadPoolExecutor.java:1582)
>> at org.apache.activemq.thread.Scheduler.cancel(Scheduler.java:55)
>> at
>> org.apache.activemq.transport.InactivityMonitor.stopMonitorThreads(InactivityMonitor.java:176)
>> at
>> org.apache.activemq.transport.InactivityMonitor.onException(InactivityMonitor.java:149)
>> at
>> org.apache.activemq.transport.TransportSupport.onException(TransportSupport.java:97)
>> at
>> org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:150)
>> at java.lang.Thread.run(Unknown Source)
>
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Re: [jira] Commented: (AMQ-1383)
org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to
edu.emory.mathcs.backport.java.util.concurrent.Delayed
Posted by Motl <mo...@orcsoftware.com>.
Hi,
I have pretty the same error with ActiveMQ 4.1.0, JDK 1.5.0, WinXP SP2.
The only difference seems to be in the error msg:
http://www.nabble.com/error-stopping-broker-tf4625679s2354.html
JIRA jira@apache.org wrote:
>
>
> [
> https://issues.apache.org/activemq/browse/AMQ-1383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_40177
> ]
>
> Xavier Hanin commented on AMQ-1383:
> -----------------------------------
>
> I have exactly the same issue in the exact same environment (MS Vista, JDK
> 1.6, ActiveMq 4.1.1). It seems to happen when I kill abruptly a client
> connected to the broker.
>
>> org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to
>> edu.emory.mathcs.backport.java.util.concurrent.Delayed
>> --------------------------------------------------------------------------------------------------------------------------
>>
>> Key: AMQ-1383
>> URL: https://issues.apache.org/activemq/browse/AMQ-1383
>> Project: ActiveMQ
>> Issue Type: Bug
>> Components: Transport
>> Affects Versions: 4.1.1
>> Environment: MS Vista, JDK 1.6, ActiveMq 4.1.1
>> Reporter: Ulrich
>>
>> Came back into office this morning and spotted this, can't tell if my
>> application continued as usual as i have only very little activity in the
>> application.
>> Exception in thread "ActiveMQ Transport: tcp://XXX/YYY:61616"
>> java.lang.ClassCastException:
>> org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to
>> edu.emory.mathcs.backport.java.util.concurrent.Delayed
>> at
>> edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.compareTo(ScheduledThreadPoolExecutor.java:189)
>> at
>> edu.emory.mathcs.backport.java.util.PriorityQueue.remove(PriorityQueue.java:507)
>> at
>> edu.emory.mathcs.backport.java.util.concurrent.DelayQueue.remove(DelayQueue.java:379)
>> at
>> edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.remove(ScheduledThreadPoolExecutor.java:707)
>> at
>> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.remove(ThreadPoolExecutor.java:1582)
>> at org.apache.activemq.thread.Scheduler.cancel(Scheduler.java:55)
>> at
>> org.apache.activemq.transport.InactivityMonitor.stopMonitorThreads(InactivityMonitor.java:176)
>> at
>> org.apache.activemq.transport.InactivityMonitor.onException(InactivityMonitor.java:149)
>> at
>> org.apache.activemq.transport.TransportSupport.onException(TransportSupport.java:97)
>> at
>> org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:150)
>> at java.lang.Thread.run(Unknown Source)
>
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>
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[jira] Commented: (AMQ-1383)
org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to
edu.emory.mathcs.backport.java.util.concurrent.Delayed
Posted by "Xavier Hanin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/activemq/browse/AMQ-1383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_40177 ]
Xavier Hanin commented on AMQ-1383:
-----------------------------------
I have exactly the same issue in the exact same environment (MS Vista, JDK 1.6, ActiveMq 4.1.1). It seems to happen when I kill abruptly a client connected to the broker.
> org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to edu.emory.mathcs.backport.java.util.concurrent.Delayed
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: AMQ-1383
> URL: https://issues.apache.org/activemq/browse/AMQ-1383
> Project: ActiveMQ
> Issue Type: Bug
> Components: Transport
> Affects Versions: 4.1.1
> Environment: MS Vista, JDK 1.6, ActiveMq 4.1.1
> Reporter: Ulrich
>
> Came back into office this morning and spotted this, can't tell if my application continued as usual as i have only very little activity in the application.
> Exception in thread "ActiveMQ Transport: tcp://XXX/YYY:61616" java.lang.ClassCastException: org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to edu.emory.mathcs.backport.java.util.concurrent.Delayed
> at edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.compareTo(ScheduledThreadPoolExecutor.java:189)
> at edu.emory.mathcs.backport.java.util.PriorityQueue.remove(PriorityQueue.java:507)
> at edu.emory.mathcs.backport.java.util.concurrent.DelayQueue.remove(DelayQueue.java:379)
> at edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.remove(ScheduledThreadPoolExecutor.java:707)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.remove(ThreadPoolExecutor.java:1582)
> at org.apache.activemq.thread.Scheduler.cancel(Scheduler.java:55)
> at org.apache.activemq.transport.InactivityMonitor.stopMonitorThreads(InactivityMonitor.java:176)
> at org.apache.activemq.transport.InactivityMonitor.onException(InactivityMonitor.java:149)
> at org.apache.activemq.transport.TransportSupport.onException(TransportSupport.java:97)
> at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:150)
> at java.lang.Thread.run(Unknown Source)
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[jira] Resolved: (AMQ-1383)
org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to
edu.emory.mathcs.backport.java.util.concurrent.Delayed
Posted by "Rob Davies (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/activemq/browse/AMQ-1383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rob Davies resolved AMQ-1383.
-----------------------------
Resolution: Fixed
Fix Version/s: 5.1.0
> org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to edu.emory.mathcs.backport.java.util.concurrent.Delayed
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: AMQ-1383
> URL: https://issues.apache.org/activemq/browse/AMQ-1383
> Project: ActiveMQ
> Issue Type: Bug
> Components: Transport
> Affects Versions: 4.1.1
> Environment: MS Vista, JDK 1.6, ActiveMq 4.1.1
> Reporter: Ulrich
> Assignee: Rob Davies
> Fix For: 5.1.0
>
>
> Came back into office this morning and spotted this, can't tell if my application continued as usual as i have only very little activity in the application.
> Exception in thread "ActiveMQ Transport: tcp://XXX/YYY:61616" java.lang.ClassCastException: org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to edu.emory.mathcs.backport.java.util.concurrent.Delayed
> at edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.compareTo(ScheduledThreadPoolExecutor.java:189)
> at edu.emory.mathcs.backport.java.util.PriorityQueue.remove(PriorityQueue.java:507)
> at edu.emory.mathcs.backport.java.util.concurrent.DelayQueue.remove(DelayQueue.java:379)
> at edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.remove(ScheduledThreadPoolExecutor.java:707)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.remove(ThreadPoolExecutor.java:1582)
> at org.apache.activemq.thread.Scheduler.cancel(Scheduler.java:55)
> at org.apache.activemq.transport.InactivityMonitor.stopMonitorThreads(InactivityMonitor.java:176)
> at org.apache.activemq.transport.InactivityMonitor.onException(InactivityMonitor.java:149)
> at org.apache.activemq.transport.TransportSupport.onException(TransportSupport.java:97)
> at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:150)
> at java.lang.Thread.run(Unknown Source)
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[jira] Commented: (AMQ-1383)
org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to
edu.emory.mathcs.backport.java.util.concurrent.Delayed
Posted by "Matvey Aizenshtat (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/activemq/browse/AMQ-1383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_40379 ]
Matvey Aizenshtat commented on AMQ-1383:
----------------------------------------
I have pretty the same error with ActiveMQ 4.1.0, JDK 1.5.0, WinXP SP2.
The only difference seems to be in the error msg:
15.10.2007 11:10:15 org.apache.activemq.broker.BrokerService stop
INFO: ActiveMQ Message Broker (localhost, ID:sunrise-1826-1192432151093-1:0) is shutting down
15.10.2007 11:10:16 org.apache.activemq.broker.TransportConnector stop
INFO: Connector tcp://sunrise:61616 Stopped
15.10.2007 11:10:16 org.apache.activemq.broker.TransportConnector stop
INFO: Connector vm://localhost Stopped
15.10.2007 11:10:16 org.apache.activemq.util.ServiceStopper logError
SEVERE: Could not stop service: org.apache.activemq.store.journal.JournalPersistenceAdapter@15fb38. Reason: java.lang.ClassCastException: org.apache.activemq.store.journal.JournalPersistenceAdapter$1
java.lang.ClassCastException: org.apache.activemq.store.journal.JournalPersistenceAdapter$1
at edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.compareTo(ScheduledThreadPoolExecutor.java:189)
at edu.emory.mathcs.backport.java.util.PriorityQueue.remove(PriorityQueue.java:507)
at edu.emory.mathcs.backport.java.util.concurrent.DelayQueue.remove(DelayQueue.java:379)
at edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.remove(ScheduledThreadPoolExecutor.java:707)
at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.remove(ThreadPoolExecutor.java:1582)
at org.apache.activemq.thread.Scheduler.cancel(Scheduler.java:55)
at org.apache.activemq.store.journal.JournalPersistenceAdapter.stop(JournalPersistenceAdapter.java:238)
at org.apache.activemq.util.ServiceStopper.stop(ServiceStopper.java:42)
at org.apache.activemq.broker.BrokerService.stop(BrokerService.java:443)
at src.EmbeddedBrokerTest.stopBroker(EmbeddedBrokerTest.java:19)
at src.EmbeddedBrokerTest.main(EmbeddedBrokerTest.java:53)
15.10.2007 11:10:16 org.apache.activemq.broker.BrokerService stop
INFO: ActiveMQ JMS Message Broker (localhost, ID:sunrise-1826-1192432151093-1:0) stopped
error occured: org.apache.activemq.store.journal.JournalPersistenceAdapter$1
> org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to edu.emory.mathcs.backport.java.util.concurrent.Delayed
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: AMQ-1383
> URL: https://issues.apache.org/activemq/browse/AMQ-1383
> Project: ActiveMQ
> Issue Type: Bug
> Components: Transport
> Affects Versions: 4.1.1
> Environment: MS Vista, JDK 1.6, ActiveMq 4.1.1
> Reporter: Ulrich
>
> Came back into office this morning and spotted this, can't tell if my application continued as usual as i have only very little activity in the application.
> Exception in thread "ActiveMQ Transport: tcp://XXX/YYY:61616" java.lang.ClassCastException: org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to edu.emory.mathcs.backport.java.util.concurrent.Delayed
> at edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.compareTo(ScheduledThreadPoolExecutor.java:189)
> at edu.emory.mathcs.backport.java.util.PriorityQueue.remove(PriorityQueue.java:507)
> at edu.emory.mathcs.backport.java.util.concurrent.DelayQueue.remove(DelayQueue.java:379)
> at edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.remove(ScheduledThreadPoolExecutor.java:707)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.remove(ThreadPoolExecutor.java:1582)
> at org.apache.activemq.thread.Scheduler.cancel(Scheduler.java:55)
> at org.apache.activemq.transport.InactivityMonitor.stopMonitorThreads(InactivityMonitor.java:176)
> at org.apache.activemq.transport.InactivityMonitor.onException(InactivityMonitor.java:149)
> at org.apache.activemq.transport.TransportSupport.onException(TransportSupport.java:97)
> at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:150)
> at java.lang.Thread.run(Unknown Source)
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[jira] Assigned: (AMQ-1383)
org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to
edu.emory.mathcs.backport.java.util.concurrent.Delayed
Posted by "Rob Davies (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/activemq/browse/AMQ-1383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rob Davies reassigned AMQ-1383:
-------------------------------
Assignee: Rob Davies
> org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to edu.emory.mathcs.backport.java.util.concurrent.Delayed
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: AMQ-1383
> URL: https://issues.apache.org/activemq/browse/AMQ-1383
> Project: ActiveMQ
> Issue Type: Bug
> Components: Transport
> Affects Versions: 4.1.1
> Environment: MS Vista, JDK 1.6, ActiveMq 4.1.1
> Reporter: Ulrich
> Assignee: Rob Davies
> Fix For: 5.1.0
>
>
> Came back into office this morning and spotted this, can't tell if my application continued as usual as i have only very little activity in the application.
> Exception in thread "ActiveMQ Transport: tcp://XXX/YYY:61616" java.lang.ClassCastException: org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to edu.emory.mathcs.backport.java.util.concurrent.Delayed
> at edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.compareTo(ScheduledThreadPoolExecutor.java:189)
> at edu.emory.mathcs.backport.java.util.PriorityQueue.remove(PriorityQueue.java:507)
> at edu.emory.mathcs.backport.java.util.concurrent.DelayQueue.remove(DelayQueue.java:379)
> at edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.remove(ScheduledThreadPoolExecutor.java:707)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.remove(ThreadPoolExecutor.java:1582)
> at org.apache.activemq.thread.Scheduler.cancel(Scheduler.java:55)
> at org.apache.activemq.transport.InactivityMonitor.stopMonitorThreads(InactivityMonitor.java:176)
> at org.apache.activemq.transport.InactivityMonitor.onException(InactivityMonitor.java:149)
> at org.apache.activemq.transport.TransportSupport.onException(TransportSupport.java:97)
> at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:150)
> at java.lang.Thread.run(Unknown Source)
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[jira] Commented: (AMQ-1383)
org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to
edu.emory.mathcs.backport.java.util.concurrent.Delayed
Posted by "Ulrich (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/activemq/browse/AMQ-1383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_40178 ]
Ulrich commented on AMQ-1383:
-----------------------------
Actually, after investigating a bit further, i found out that my client seems to loose connection to the broker,too. (Due to some network problems).
However, i have added an exception listener to my application, but i don't receive this exception through my exception listener?!
> org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to edu.emory.mathcs.backport.java.util.concurrent.Delayed
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: AMQ-1383
> URL: https://issues.apache.org/activemq/browse/AMQ-1383
> Project: ActiveMQ
> Issue Type: Bug
> Components: Transport
> Affects Versions: 4.1.1
> Environment: MS Vista, JDK 1.6, ActiveMq 4.1.1
> Reporter: Ulrich
>
> Came back into office this morning and spotted this, can't tell if my application continued as usual as i have only very little activity in the application.
> Exception in thread "ActiveMQ Transport: tcp://XXX/YYY:61616" java.lang.ClassCastException: org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to edu.emory.mathcs.backport.java.util.concurrent.Delayed
> at edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.compareTo(ScheduledThreadPoolExecutor.java:189)
> at edu.emory.mathcs.backport.java.util.PriorityQueue.remove(PriorityQueue.java:507)
> at edu.emory.mathcs.backport.java.util.concurrent.DelayQueue.remove(DelayQueue.java:379)
> at edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.remove(ScheduledThreadPoolExecutor.java:707)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.remove(ThreadPoolExecutor.java:1582)
> at org.apache.activemq.thread.Scheduler.cancel(Scheduler.java:55)
> at org.apache.activemq.transport.InactivityMonitor.stopMonitorThreads(InactivityMonitor.java:176)
> at org.apache.activemq.transport.InactivityMonitor.onException(InactivityMonitor.java:149)
> at org.apache.activemq.transport.TransportSupport.onException(TransportSupport.java:97)
> at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:150)
> at java.lang.Thread.run(Unknown Source)
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[jira] Commented: (AMQ-1383)
org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to
edu.emory.mathcs.backport.java.util.concurrent.Delayed
Posted by "Jason Anderson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/activemq/browse/AMQ-1383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_40374 ]
Jason Anderson commented on AMQ-1383:
-------------------------------------
I can reproduce this by stopping the server while clients are still connected
> org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to edu.emory.mathcs.backport.java.util.concurrent.Delayed
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: AMQ-1383
> URL: https://issues.apache.org/activemq/browse/AMQ-1383
> Project: ActiveMQ
> Issue Type: Bug
> Components: Transport
> Affects Versions: 4.1.1
> Environment: MS Vista, JDK 1.6, ActiveMq 4.1.1
> Reporter: Ulrich
>
> Came back into office this morning and spotted this, can't tell if my application continued as usual as i have only very little activity in the application.
> Exception in thread "ActiveMQ Transport: tcp://XXX/YYY:61616" java.lang.ClassCastException: org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to edu.emory.mathcs.backport.java.util.concurrent.Delayed
> at edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.compareTo(ScheduledThreadPoolExecutor.java:189)
> at edu.emory.mathcs.backport.java.util.PriorityQueue.remove(PriorityQueue.java:507)
> at edu.emory.mathcs.backport.java.util.concurrent.DelayQueue.remove(DelayQueue.java:379)
> at edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.remove(ScheduledThreadPoolExecutor.java:707)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.remove(ThreadPoolExecutor.java:1582)
> at org.apache.activemq.thread.Scheduler.cancel(Scheduler.java:55)
> at org.apache.activemq.transport.InactivityMonitor.stopMonitorThreads(InactivityMonitor.java:176)
> at org.apache.activemq.transport.InactivityMonitor.onException(InactivityMonitor.java:149)
> at org.apache.activemq.transport.TransportSupport.onException(TransportSupport.java:97)
> at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:150)
> at java.lang.Thread.run(Unknown Source)
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