NullPointerException in DeploymentPoller caused "Exiting poller..."
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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
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
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