[
https://issues.apache.org/jira/browse/ODE-921?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Vitaliy Tkachenko updated ODE-921:
----------------------------------
Description:
Erroneous BPEL process deployment caused NullPointerException in
DeploymentPoller and poller is exited after that, no possible deployments
possible after that.
FATAL: 2011-04-15 19:25:21,269 org.apache.ode.axis2.deploy.DeploymentPoller --
Encountered an unexpected error. Exiting poller...
java.lang.RuntimeException: java.lang.NullPointerException
at org.apache.ode.utils.WatchDog.check(WatchDog.java:163)
at
org.apache.ode.axis2.deploy.DeploymentPoller.checkDeployXmlWatchDog(DeploymentPoller.java:198)
at
org.apache.ode.axis2.deploy.DeploymentPoller.check(DeploymentPoller.java:142)
at
org.apache.ode.axis2.deploy.DeploymentPoller.access$300(DeploymentPoller.java:60)
at
org.apache.ode.axis2.deploy.DeploymentPoller$PollingThread.run(DeploymentPoller.java:251)
Caused by: java.lang.NullPointerException
at
org.apache.ode.store.ProcessStoreImpl.refreshSchedules(ProcessStoreImpl.java:873)
at
org.apache.ode.axis2.deploy.DeploymentPoller$DDWatchDogObserver.init(DeploymentPoller.java:296)
at
org.apache.ode.utils.WatchDog$DefaultObserver.onUpdate(WatchDog.java:318)
at org.apache.ode.utils.WatchDog.check(WatchDog.java:132)
... 4 more
Workaround:
1. Stop Tomcat
2. Delete erroneous process
3. Start Tomcat
Attached the erroneous process (first version) which caused that problem and
good version which can not be deployed after that. We need to perform
procedures above and then deploy good version to get it working.
Just stopping and starting Tomcat doesn't work - once started again the same
NullPointerException seen and poller exits, no further deployments possible..
was:
Erroneous BPEL process deployment caused NullPointerException in
DeploymentPoller and poller is exited after that, no possible deployments
possible after that.
FATAL: 2011-04-15 19:25:21,269 org.apache.ode.axis2.deploy.DeploymentPoller --
Encountered an unexpected error. Exiting poller...
java.lang.RuntimeException: java.lang.NullPointerException
at org.apache.ode.utils.WatchDog.check(WatchDog.java:163)
at
org.apache.ode.axis2.deploy.DeploymentPoller.checkDeployXmlWatchDog(DeploymentPoller.java:198)
at
org.apache.ode.axis2.deploy.DeploymentPoller.check(DeploymentPoller.java:142)
at
org.apache.ode.axis2.deploy.DeploymentPoller.access$300(DeploymentPoller.java:60)
at
org.apache.ode.axis2.deploy.DeploymentPoller$PollingThread.run(DeploymentPoller.java:251)
Caused by: java.lang.NullPointerException
at
org.apache.ode.store.ProcessStoreImpl.refreshSchedules(ProcessStoreImpl.java:873)
at
org.apache.ode.axis2.deploy.DeploymentPoller$DDWatchDogObserver.init(DeploymentPoller.java:296)
at
org.apache.ode.utils.WatchDog$DefaultObserver.onUpdate(WatchDog.java:318)
at org.apache.ode.utils.WatchDog.check(WatchDog.java:132)
... 4 more
Workaround:
1. Stop Tomcat
2. Delete erroneous process
3. Start Tomcat
> NullPointerException in DeploymentPoller caused "Exiting poller..."
> -------------------------------------------------------------------
>
> Key: ODE-921
> URL: https://issues.apache.org/jira/browse/ODE-921
> Project: ODE
> Issue Type: Bug
> Components: Deployment
> Affects Versions: 1.3.5
> Environment: Windows XP, WAR deployment under Tomcat 7.0.6
> Reporter: Vitaliy Tkachenko
> Attachments: Deploy_NullPointer.zip
>
>
> Erroneous BPEL process deployment caused NullPointerException in
> DeploymentPoller and poller is exited after that, no possible deployments
> possible after that.
> FATAL: 2011-04-15 19:25:21,269 org.apache.ode.axis2.deploy.DeploymentPoller
> -- Encountered an unexpected error. Exiting poller...
> java.lang.RuntimeException: java.lang.NullPointerException
> at org.apache.ode.utils.WatchDog.check(WatchDog.java:163)
> at
> org.apache.ode.axis2.deploy.DeploymentPoller.checkDeployXmlWatchDog(DeploymentPoller.java:198)
> at
> org.apache.ode.axis2.deploy.DeploymentPoller.check(DeploymentPoller.java:142)
> at
> org.apache.ode.axis2.deploy.DeploymentPoller.access$300(DeploymentPoller.java:60)
> at
> org.apache.ode.axis2.deploy.DeploymentPoller$PollingThread.run(DeploymentPoller.java:251)
> Caused by: java.lang.NullPointerException
> at
> org.apache.ode.store.ProcessStoreImpl.refreshSchedules(ProcessStoreImpl.java:873)
> at
> org.apache.ode.axis2.deploy.DeploymentPoller$DDWatchDogObserver.init(DeploymentPoller.java:296)
> at
> org.apache.ode.utils.WatchDog$DefaultObserver.onUpdate(WatchDog.java:318)
> at org.apache.ode.utils.WatchDog.check(WatchDog.java:132)
> ... 4 more
> Workaround:
> 1. Stop Tomcat
> 2. Delete erroneous process
> 3. Start Tomcat
> Attached the erroneous process (first version) which caused that problem and
> good version which can not be deployed after that. We need to perform
> procedures above and then deploy good version to get it working.
> Just stopping and starting Tomcat doesn't work - once started again the same
> NullPointerException seen and poller exits, no further deployments possible..
--
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