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From June Taylor <j...@umn.edu>
Subject Re: Setting ulimits on mesos-slave
Date Mon, 25 Apr 2016 16:43:37 GMT
Somewhere an 8MB maximum file size is being applied on just one of our
slaves, for example.


Thanks,
June Taylor
System Administrator, Minnesota Population Center
University of Minnesota

On Mon, Apr 25, 2016 at 11:42 AM, June Taylor <june@umn.edu> wrote:

> We are operating a 6-node cluster running on Ubuntu, and have noticed that
> the ulimit settings within the slave context are difficult to set and
> predict.
>
> The documentation is a bit unclear on this point, as well.
>
> We have had some luck adding a configuration line to
> /etc/init/mesos-slave.conf as follows:
> limit nofile 20000 20000
> limit fsize unlimited unlimited
>
> The nofile limit seems to be respected, however the fsize limit does not.
>
> It is also mysterious that the system-wide limits are not inherited by the
> slave process. We would prefer to set all of these system-wide and have
> mesos-slave observe them.
>
> Can you please advise where you are setting your ulimits for the
> mesos-slave if it is working for you?
>
> Thanks,
> June Taylor
> System Administrator, Minnesota Population Center
> University of Minnesota
>

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