Github user baunz commented on the issue:
https://github.com/apache/zeppelin/pull/3173
@felixcheung I adressed your comments, but to be honest I am not sure we
should go forward with this.
We solved our problem by using our internal nexus as a maven proxy and I
don't know how big the value of this is to other users. Given this, I would
rather close this pull request if you are fine with it to not make the
configuration files more complex
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