Akhilesh Anandh created ZEPPELIN-240:
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Summary: Restart spark interpreter automatically if spark context
has been stopped
Key: ZEPPELIN-240
URL: https://issues.apache.org/jira/browse/ZEPPELIN-240
Project: Zeppelin
Issue Type: Improvement
Reporter: Akhilesh Anandh
When an interpreter is loaded from `NoteInterpreterLoader`, if this is a
`SparkInterpreter` and the spark context has terminated (say, due to
`sc.stop()` being called), this interpreter is useless. Right now, the user
needs to go to the interpreter settings and restart this group before it can be
used. Restarting the spark interpreter creates a new spark context.
We can do this automatically. When we load a spark interpreter and the spark
context has stopped, we can automatically restart it. The user can choose to
enable or disable this automatic restart.
PR: [https://github.com/apache/incubator-zeppelin/pull/228]
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