Hi Divya Did you you manage to resolve this? Since there isn't a stack trace, I'll take a guess. It looks like this might have been occurring during the planning phase, when the Foreman is trying to allocate work on a Drillbit. Is the same host being reported? It might be that the node/Drillbit is overloaded and not responding to the scheduler, causing it to be marked as "skipped for affinity", so nothing will be scheduled on that.
On 7/3/2018 7:43:08 AM, Divya Gehlot <divya.htco...@gmail.com> wrote: Hi, Can anybody help me with the cause of below error : 2018-07-03 04:08:47,783 [pool-245-thread-4] INFO > o.a.d.e.s.schedule.BlockMapBuilder - Failure finding Drillbit running on > host . Skipping affinity to that host. > 2018-07-03 04:08:47,783 [pool-245-thread-13] INFO > o.a.d.e.s.schedule.BlockMapBuilder - Failure finding Drillbit running on > host . Skipping affinity to that host. > 2018-07-03 04:08:47,785 [pool-245-thread-6] INFO > o.a.d.e.s.schedule.BlockMapBuilder - Failure finding Drillbit running on > host . Skipping affinity to that host. > 2018-07-03 04:08:47,785 [pool-245-thread-3] INFO > o.a.d.e.s.schedule.BlockMapBuilder - Failure finding Drillbit running on > host . Skipping affinity to that host. > 2018-07-03 04:08:47,785 [pool-245-thread-8] INFO > o.a.d.e.s.schedule.BlockMapBuilder - Failure finding Drillbit running on > host . Skipping affinity to that host. > 2018-07-03 04:08:47,786 [pool-245-thread-11] INFO > o.a.d.e.s.schedule.BlockMapBuilder - Failure finding Drillbit running on > host . Skipping affinity to that host. > 2018-07-03 04:08:47,787 [pool-245-thread-4] INFO > o.a.d.e.s.schedule.BlockMapBuilder - Failure finding Drillbit running on > host . Skipping affinity to that host. > 2018-07-03 04:08:47,787 [pool-245-thread-16] INFO > o.a.d.e.s.schedule.BlockMapBuilder - Failure finding Drillbit running on > host . Skipping affinity to that host. > 2018-07-03 04:08:47,787 [pool-245-thread-14] INFO > o.a.d.e.s.schedule.BlockMapBuilder - Failure finding Drillbit running on > host . Skipping affinity to that host. Thanks, Divya