Github user astroshim commented on the pull request:
https://github.com/apache/incubator-zeppelin/pull/489#issuecomment-160642541
@bzz
Thanks for comment.
I thought delete mothod can be needed the synchronization but because of
delete method just occur exception when it is failed so save is enough. What do
you think?
And it would be hard to implement test for this. Do you have any idea for
testing?
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