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https://issues.apache.org/jira/browse/FALCON-1758?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15107003#comment-15107003
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pavan kumar kolamuri commented on FALCON-1758:
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[~pragya.mittal] Looks like stacktrace copied was not related can you confirm
is it correct or not ?
> APIs fail when oozie workflow entries are deleted
> -------------------------------------------------
>
> Key: FALCON-1758
> URL: https://issues.apache.org/jira/browse/FALCON-1758
> Project: Falcon
> Issue Type: Bug
> Components: scheduler
> Affects Versions: 0.9
> Reporter: Pragya Mittal
> Assignee: pavan kumar kolamuri
> Fix For: 0.9
>
>
> Whenever a process is scheduled in Falcon Native Scheduler and instances are
> running , later if those workflow entries got deleted , then entity deletion
> fails with following exception
> {noformat}
> 2016-01-19 14:41:42,280 ERROR - [ActiveMQ Session Task-56:] ~ Error in
> listener org.apache.falcon.handler.SLAMonitoringHandler
> (WorkflowJobEndNotificationService:245)
> java.lang.NullPointerException
> at
> org.apache.falcon.service.FeedSLAMonitoringService.makeFeedInstanceAvailable(FeedSLAMonitoringService.java:273)
> at
> org.apache.falcon.handler.SLAMonitoringHandler.updateSLAMonitoring(SLAMonitoringHandler.java:63)
> at
> org.apache.falcon.handler.SLAMonitoringHandler.onSuccess(SLAMonitoringHandler.java:48)
> at
> org.apache.falcon.workflow.WorkflowJobEndNotificationService.notifyWorkflowEnd(WorkflowJobEndNotificationService.java:235)
> at
> org.apache.falcon.workflow.WorkflowJobEndNotificationService.notifySuccess(WorkflowJobEndNotificationService.java:105)
> at
> org.apache.falcon.messaging.JMSMessageConsumer.invokeListener(JMSMessageConsumer.java:218)
> at
> org.apache.falcon.messaging.JMSMessageConsumer.onMessage(JMSMessageConsumer.java:114)
> at
> org.apache.activemq.ActiveMQMessageConsumer.dispatch(ActiveMQMessageConsumer.java:1393)
> at
> org.apache.activemq.ActiveMQSessionExecutor.dispatch(ActiveMQSessionExecutor.java:131)
> at
> org.apache.activemq.ActiveMQSessionExecutor.iterate(ActiveMQSessionExecutor.java:202)
> at
> org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:133)
> at
> org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:48)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> 2016-01-19 14:41:42,280 INFO - [ActiveMQ Session Task-56:] ~ Late date
> handling not applicable for entityType: PROCESS, entityName:
> LogMoverTest-agregator-coord16-3c67a0aa operation: GENERATE
> (LateRerunHandler:231)
> {noformat}
> However if the same is done for entities scheduled with oozie scheduler,
> entity deletion happens successfully.
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