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Posted to dev@ambari.apache.org by "Sumit Mohanty (JIRA)" <ji...@apache.org> on 2015/05/13 01:36:59 UTC

[jira] [Created] (AMBARI-11090) Oozie start is not idempotent

Sumit Mohanty created AMBARI-11090:
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             Summary: Oozie start is not idempotent
                 Key: AMBARI-11090
                 URL: https://issues.apache.org/jira/browse/AMBARI-11090
             Project: Ambari
          Issue Type: Bug
          Components: stacks
    Affects Versions: 2.0.0
            Reporter: Sumit Mohanty
            Assignee: Sumit Mohanty
             Fix For: 2.1.0


Oozie pid file delete is conditioned on a *not_if* that is incorrect as well as there is no support for *not_if* in the FileProvider. Therefore, even if Oozie server is running the pid file will get deleted and am attempt will be made to create another instance of the oozie server. The second instance will fail but by then the pid file would have the wrong value.
This condition interferes with auto-recovery logic as Ambari thinks that Oozie is not running but all attempts to start fails.



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