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Posted to dev@ode.apache.org by "Maciej Szefler (JIRA)" <ji...@apache.org> on 2007/01/09 22:33:28 UTC
[jira] Resolved: (ODE-81) invoking more than one service causes in
90% a NPE
[ https://issues.apache.org/jira/browse/ODE-81?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Maciej Szefler resolved ODE-81.
-------------------------------
Resolution: Fixed
Assignee: Maciej Szefler
Added check to prevent NPE.
> invoking more than one service causes in 90% a NPE
> --------------------------------------------------
>
> Key: ODE-81
> URL: https://issues.apache.org/jira/browse/ODE-81
> Project: Apache Ode
> Issue Type: Bug
> Components: JBI Integration
> Environment: Windows XP, j2sdk1.5.0_06, SM 3.0 Release, ode-jbi-2.0-SNAPSHOT-installer.zip (build of revision 475066)
> Reporter: Matthias von Arx
> Assigned To: Maciej Szefler
>
> Invoking more than one service in a BPEL process or using a <flow> causes the following NPE:
> 19:21:40,490 | ERROR | pool-2-thread-2 | OdeConsumer | org.apache.ode.jbi.OdeConsumer 214 | error delivering RESPONSE:
> java.lang.NullPointerException
> at org.apache.ode.jbi.OdeConsumer$2.call(OdeConsumer.java:187)
> at org.apache.ode.jbi.OdeConsumer$2.call(OdeConsumer.java:183)
> at org.apache.ode.bpel.scheduler.quartz.QuartzSchedulerImpl.execTransaction(QuartzSchedulerImpl.java:211)
> at org.apache.ode.jbi.OdeConsumer.outResponse(OdeConsumer.java:182)
> at org.apache.ode.jbi.OdeConsumer.onJbiMessageExchange(OdeConsumer.java:134)
> at org.apache.ode.jbi.JbiMessageExchangeEventRouter.onJbiMessageExchange(JbiMessageExchangeEventRouter.java:40)
> at org.apache.ode.jbi.Receiver$1.run(Receiver.java:190)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269)
> at java.util.concurrent.FutureTask.run(FutureTask.java:123)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
> After stopping SM, cleaning the data directory, removing the ode-bpel SA, restarting SM and deploy the ode-bpel SA again in some cases the NPE was not thrown and the process work's fine.
> This behaviour and ODE-80 looks like serious synchronisation problems.
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