Github user jongyoul commented on the issue:
https://github.com/apache/zeppelin/pull/1390
@echarles I've looked around your PR. I think your PR makes Zeppelin
support separate users within a same instance. I have two questions regarding
current behaviour. The first is about collaborative mode. If some users want to
share their notebook to others which are able to login in same Zeppelin
instance, and enable them to run it, how can user do that? The second one is
about running interpreter instance. For now, Zeppelin supports three mode for
different notes to run an interpreter, 'shared', 'scoped', 'isolated'. But in
your PR, because you make interpreterFactory divided by users, all interpreters
run a 'isolated' mode for all users. This means that if hundred users run
simple markdown interpreter, Zeppelin launches same number of JVM on a same
host. My PR considers that situation but your PR divide interpreterFactory by
user, then will break my consideration. What do you think of it?
And complexity of configuration, @corneadoug will help to make intuitive
menu.
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