[ZEPPELIN-1015] Cron job fails to run a paragraph when multiple type of interpreter is being used #1019
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What is this PR for?
Cron job can fail when notebook uses multiple types of paragraphs.
Problem reported here http://apache-zeppelin-users-incubating-mailing-list.75479.x6.nabble.com/Cron-job-fails-to-run-a-paragraph-that-runs-correctly-manually-tt2265.html
What type of PR is it?
Bug Fix
Todos
What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-1015
How should this be tested?
Create two paragraphs in the notebook
First takes longer than second (last) paragraph.
First paragraph and second paragraph should use different interpreter.
If cron schedule the notebook with 'auto-restart interpreter on cron execution' checked.
Then interpreters will be restarted when second paragraph finished, but first paragraph is still running.
That may cause abort of first paragraph run.
Questions: