Anil, IGNITE-4003 isn't related with your problem.
I think that nodes are going out of topology due to long GC pauses. You can easily check this using GC logs. On Fri, Feb 17, 2017 at 6:04 PM, Anil <anilk...@gmail.com> wrote: > Hi, > > We noticed whenever long running queries fired, nodes are going out of > topology and entire ignite cluster is down. > > In my case, a filter criteria could get 5L records. So each API request > could fetch 250 records. When page number is getting increased the query > execution time is high and entire cluster is down > > https://issues.apache.org/jira/browse/IGNITE-4003 related to this ? > > Can we set seperate thread pool for queries executions, compute jobs and > other services instead of common public thread pool ? > > Thanks > >