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From Renjie Liu <liurenjie2...@gmail.com>
Subject Re: Task manager number mismatch container number on mesos
Date Mon, 10 Apr 2017 06:06:47 GMT
I'm using mesos 1.0.1 client but our cluster is mesos 0.26.0, is this may
be the cause?

On Mon, Apr 10, 2017 at 2:05 PM Renjie Liu <liurenjie2008@gmail.com> wrote:

> This happens again.
> I've checked job manager's log and it reports the lost of task manager as
> expected.
> However, there's nothing valuable in the task manager's log. I've checked
> the output of jstack and what's interesting is that several threads get
> blocked when allocating memory. But the jvm heap usage is low and no gc
> happens.
>
>
>
>
>
>
> On Thu, Mar 23, 2017 at 10:24 PM Renjie Liu <liurenjie2008@gmail.com>
> wrote:
>
> I'm not sure how to reproduce this bug, and I'll post it next time it
> happens.
>
> On Thu, Mar 23, 2017 at 10:21 PM Robert Metzger <rmetzger@apache.org>
> wrote:
>
> Could you provide the logs of the task manager that still runs as a
> container but doesn't show up as a Taskmanager?
>
> On Thu, Mar 23, 2017 at 11:38 AM, Renjie Liu <liurenjie2008@gmail.com>
> wrote:
>
> Permanent. I've waited for several minutes and the task manager is still
> lost.
>
> On Thu, Mar 23, 2017 at 6:34 PM Ufuk Celebi <uce@apache.org> wrote:
>
> When it happens, is it temporary or permanent?
>
> Looping in Till and Eron who worked on the Mesos runner.
>
> – Ufuk
>
> On Thu, Mar 23, 2017 at 11:09 AM, Renjie Liu <liurenjie2008@gmail.com>
> wrote:
> > Hi, all:
> > We are using flink 1.2.0 on mesos. We found the number of task managers
> > mismatches with container number occasinally. That's the mesos container
> > still exists but it can't be found on the monitor web page of flink
> master.
> > This case doesn't happen frequently and it's hard to reproduce.
> > --
> > Liu, Renjie
> > Software Engineer, MVAD
>
> --
> Liu, Renjie
> Software Engineer, MVAD
>
>
> --
> Liu, Renjie
> Software Engineer, MVAD
>
> --
> Liu, Renjie
> Software Engineer, MVAD
>
-- 
Liu, Renjie
Software Engineer, MVAD

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