Github user zjffdu commented on the issue:
https://github.com/apache/zeppelin/pull/3163
@mebelousov Do you see popup windows saying `Fail to create note, cause:
Note name can not contain '..'` ? This is by design.
Regarding 2, 3, this is a known issue, this is due to whether we should
allow duplicate note name under folder. I plan to discuss it in community, will
fix it in follow up PR.
Regarding 6,7, I plan to fix it in follow up PR as they are not trivial to
fix.
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