Github user Leemoonsoo commented on the pull request:
https://github.com/apache/incubator-zeppelin/pull/480#issuecomment-191457366
I still think there should be better place to put "interpreter restart"
button, than the inside of paragraph.
Let's say, user run multiple paragraphs. They all have connection failure.
and they all show "interpreter restart" button under. User click one of them,
and rerun paragraph, but the other buttons in the other paragraphs will still
remain there. Isn't it make some confusions?
Another thing is, how it detects the error.
Current detection routine search for one of "timed out", "thrift",
"except", "connection refused" string from error message. But they're quite
common words to be shown in any other error messages and we can not really sure
it's interpreter connectivity error or not.
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