Github user AhyoungRyu commented on the issue:
https://github.com/apache/zeppelin/pull/1736
@soralee Regarding `ParagraphActionsIT.java` change, IMO it would be better
to be handled by another PR so that we can only focus on the scope of this
patch. There are already many issues related `ParagraphActionsIT.java` as
**Flaky Test** category(see
[here](https://issues.apache.org/jira/browse/ZEPPELIN-1064?jql=project%20%3D%20ZEPPELIN%20AND%20text%20~%20%22ParagraphActionsIT.java%22)).
If [this change that you
made](https://github.com/apache/zeppelin/pull/1736/files#diff-48409cf8ca5ddb1aea1a62ada3cd091d)
can fix the problem then we can merge it first and then you can rebase based
on the latest master.
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