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Posted to dev@zeppelin.apache.org by "Jungtaek Lim (JIRA)" <ji...@apache.org> on 2015/12/27 03:37:49 UTC

[jira] [Created] (ZEPPELIN-535) "Scheduler already terminated" occurs when RemoteInterpreter.close() doesn't succeed

Jungtaek Lim created ZEPPELIN-535:
-------------------------------------

             Summary: "Scheduler already terminated" occurs when RemoteInterpreter.close() doesn't succeed
                 Key: ZEPPELIN-535
                 URL: https://issues.apache.org/jira/browse/ZEPPELIN-535
             Project: Zeppelin
          Issue Type: Bug
            Reporter: Jungtaek Lim


If there're some issue for remote interpreter to not respond properly (e.g. OOME), restarting interpreter shutdowns remote scheduler but doesn't shutdown remote interpreter process because reference count doesn't reach 0.

You can refer summarized logs from here - https://gist.github.com/HeartSaVioR/26190a71df6815aa62b8.



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