Re: YARN timelineserver process taking 600% CPU

2015-12-07 Thread Krzysztof Zarzycki
ncurrent containers (e.g maps), each firing 10KB of >> payload, 20 times." but only thing being different is, data in your >> system is already overloaded hence cost of querying (which is currently >> happening during each insertion) is very high. >> >> May be guys f

Re: YARN timelineserver process taking 600% CPU

2015-11-05 Thread Krzysztof Zarzycki
> seems like the size is around 3 MB which seems to be fine. , >>> Could you try enabling in debug and share the logs of ATS/AHS and also >>> if possible the jstack output for the AHS process >>> >>> + Naga >>> >>> On Wed, Sep 30, 2015 at 1

Re: YARN timelineserver process taking 600% CPU

2015-09-30 Thread Krzysztof Zarzycki
ted ? > Whats the value of " > yarn.timeline-service.leveldb-timeline-store.ttl-interval-ms" ? > > + Naga > -- > *From:* Krzysztof Zarzycki [k.zarzy...@gmail.com] > *Sent:* Wednesday, September 30, 2015 19:20 > *To:* user@hadoop.apache.

YARN timelineserver process taking 600% CPU

2015-09-30 Thread Krzysztof Zarzycki
Hi there Hadoopers, I have a serious issue with my installation of Hadoop & YARN in version 2.7.1 (HDP 2.3). The timelineserver process ( more precisely org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer class) takes over 600% of CPU, generating enormous load on my ma