Hi Wade, how's the experimenting going? We usually run scoped 'Per Note'.
Have you played with zeppelin.spark.concurrentSQL wich is false by default? Best, Fabian On Fri, 9 Jun 2017 at 13:40 Jongyoul Lee <jongy...@gmail.com> wrote: > Hi, > > Thanks for reporting this bug. Can you make a jira issue and describe how > to reproduce it? > > Thanks, > Jongyoul > > On Tue, Jun 6, 2017 at 9:35 AM, Wade Jensen <wade.jen...@quantium.com.au> > wrote: > >> Hello, >> >> >> >> I have been experimenting with multi user modes with 0.7.1 in EMR. I set >> the Spark interpreter scope to be isolated per user, and then ran two >> different users side by side in different browser tabs. All the privacy and >> sharing features worked, but whenever I tried to run a spark sql query in >> both notes at the same time, one query will hang at 0% until the other is >> completed. (Note the queries where on different data, so it is not that the >> data was locked by one query). >> >> >> >> Sorry if this is documented explicitly somewhere, but is this expected >> behaviour? Or should I be able to run multiple queries with separate >> interpreters in parallel? >> >> >> >> I looked in the YARN scheduler GUI and could see two separate Spark >> processes, so I would have thought this should work. >> >> >> >> Kind regards, >> >> Wade Jensen >> >> > > > -- > 이종열, Jongyoul Lee, 李宗烈 > http://madeng.net >
