[jira] [Created] (ZEPPELIN-2102) Automatically restart spark interpreter when sparkcontext goes down

["Karuppayya (JIRA)" <ji...@apache.org>]

Karuppayya created ZEPPELIN-2102:
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             Summary: Automatically restart spark interpreter when sparkcontext goes down
                 Key: ZEPPELIN-2102
                 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2102
             Project: Zeppelin
          Issue Type: Improvement
            Reporter: Karuppayya


Automatically restart spark interpreter when sparkcontext goes down
Sparkcontext is shutdown in following cases
1. calling *sc.stop* explicitly
    In this case, the user has to amnaully restart the interpreter to submit his next spark job
2. OOM error from spark
    Restarting of interpreter will not help. The only recovery is restarting zeppelin server
I have not enumerated all the cases in which sc can go down. There are many other cases. 
Restarting the interpreter automaticaly , in above cases will be helpful.



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