Hi zeppelin-users,
This is my first email to the top-level mailing list. Congratulations for
graduation!
We are hitting some performance issues when multiple users are connected to
the Zeppelin server. From the stack trace, many of the connections are
blocked on a HashMap, which is locked by
org.
asn't caused any problems. However, this is not a long-term
> solution and we need to find a better one.
>
> Jira issue: Reduce websocket communication by unicasting instead of
> broadcasting note list (https://issues.apache.org/jira/browse/ZEPPELIN-820
> )
>
> Prasad
>
>
