Pallavi Rao created FALCON-1231:
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             Summary: Improve JobCompletionNotification Service
                 Key: FALCON-1231
                 URL: https://issues.apache.org/jira/browse/FALCON-1231
             Project: Falcon
          Issue Type: Sub-task
            Reporter: Pallavi Rao


Workflow completion is currently dependent on post processing action putting 
messages (success/failure) to a JMS queue.

When failures occur on Hadoop / Oozie, the post processing action may not  get 
executed either. In such cases, Falcon will be blind to the status of the 
workflow and re-tries will not happen.

Explore url notification of oozie to get job completion notifications. Fall 
back on polling when workflows run beyond SLA.



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