We are getting “out of shared memory” errors when multiple users are running SQL queries against our PostgreSQL DB either simultaneously or throughout the day. When this happens, Zeppelin 0.6.0 becomes unresponsive for any more SQL queries. It looks like this is being caused by too many locks being taken and not released, transactions never closing, and/or connections never closing. Has anyone encountered Zeppelin 0.6.0 such an issue as this? If so, is there a solution for it?
Thanks, Ben
