Re: [jboss-user] [jBPM] - JBPM Exception when running workflow
by Stephen Sitton
Stephen Sitton [http://community.jboss.org/people/stevesitton] replied to the discussion
"JBPM Exception when running workflow"
To view the discussion, visit: http://community.jboss.org/message/550818#550818
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Bump.
Has anyone seen this exception before? I don't have any event listeners defined in my process file (shown in previous post). Wondering if anyone knows a workaround for this?
10:18:25,155 INFO [DefaultCommandService] exception while executing command org.jbpm.pvm.internal.cmd.StartProcessInstanceInLatestCmd@1e31239
java.lang.NullPointerException
at org.jbpm.pvm.internal.model.op.ExecuteEventListener.perform(ExecuteEventListener.java:68)
at org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperationSync(ExecutionImpl.java:655)
at org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperation(ExecutionImpl.java:615)
at org.jbpm.pvm.internal.model.ExecutionImpl.start(ExecutionImpl.java:215)
at org.jbpm.pvm.internal.cmd.StartProcessInstanceInLatestCmd.execute(StartProcessInstanceInLatestCmd.java:65)
at org.jbpm.pvm.internal.cmd.StartProcessInstanceInLatestCmd.execute(StartProcessInstanceInLatestCmd.java:38)
at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42)
at org.jbpm.pvm.internal.tx.StandardTransactionInterceptor.execute(StandardTransactionInterceptor.java:54)
at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.executeInNewEnvironment(EnvironmentInterceptor.java:53)
at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(EnvironmentInterceptor.java:40)
at org.jbpm.pvm.internal.svc.RetryInterceptor.execute(RetryInterceptor.java:55)
thanks
Steve
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14 years, 6 months
[JBoss Messaging] - detected failure on control connection
by Armin Haaf
Armin Haaf [http://community.jboss.org/people/arminhaaf] created the discussion
"detected failure on control connection"
To view the discussion, visit: http://community.jboss.org/message/550793#550793
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in our cluster with 3 nodes we get the following warnings
2010-07-01 15:26:41,646 WARN [org.jboss.remoting.transport.bisocket.BisocketServerInvoker] [T:206] org.jboss.remoting.transport.bisocket.BisocketServerInvoke
r$ControlMonitorTimerTask@236d517d: detected failure on control connection Thread[control: Socket[addr=/10.199.18.12,port=46677,localport=49926],5,jboss] (3j0
02-b6u5j-gayr2q3g-1-gb257m80-9dhq: requesting new control connection
today the message occured on the first node 290 times, the second 179 times and on the third 8 times
we are using jboss as 5.1 with jboss-remoting 2.5.2-SP2 and messaging 1.4.6-GA
it seems that this warning did not produce any problems. But every 3-4 days a nodes serverpeer dies (client connection no longer possible, jmx info about client connections did not return)
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14 years, 6 months