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From Ufuk Celebi <...@apache.org>
Subject Re: External checkpoints not getting cleaned up/discarded - potentially causing high load
Date Mon, 03 Jul 2017 11:55:18 GMT
On Mon, Jul 3, 2017 at 12:02 PM, Stefan Richter
<s.richter@data-artisans.com> wrote:
> Another thing that could be really helpful, if possible, can you attach a
> profiler/sampling to your job manager and figure out the hotspot methods
> where most time is spend? This would be very helpful as a starting point
> where the problem is potentially caused.

A stack trace will also be helpful to see whether some threads are stuck.

If it is possible to run on Mesos without HA mode (@Till: is that
possible?), it might be worthwhile to re-run this without HA to get a
hint whether it is related to HA mode.

– Ufuk

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