Re: Improving web performance by reducing number of broadcasts

2016-06-29 Thread Prasad Wagle
I agree and have created https://issues.apache.org/jira/browse/ZEPPELIN-1084 . Best, Prasad On Tue, Jun 28, 2016 at 11:41 PM, Johnny W. wrote: > Thanks, Prasad! This is very helpful. The version we are using already > includes Jetty 9 & Zeppelin-820. > > However, we still see web hangs quite fr

Re: Improving web performance by reducing number of broadcasts

2016-06-28 Thread Johnny W.
Thanks, Prasad! This is very helpful. The version we are using already includes Jetty 9 & Zeppelin-820. However, we still see web hangs quite frequently caused by broadcasting updateNote. I may remove the synchronized block on noteSocketMap as a temporary fix, but I am wondering whether there is a