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From Chesnay Schepler <ches...@apache.org>
Subject Re: Flink Jobs disappers
Date Sat, 08 Jul 2017 06:54:09 GMT
If a TaskManager ran out of memory there should be something in the 
JobManager logs about a unreachable TaskManager.
That said, there should also be something in the JobManager logs about 
the job disappearing...

Could you set the logging level to DEBUG, run the job again, and provide 
us (or me directly) with the logs?


On 08.07.2017 08:44, G.S.Vijay Raajaa wrote:
> HI Chesnay,
> I am currently using Flink - 1.3 using docker containers. I am not 
> using it in HA mode. I have 3 task managers and one job manager. This 
> happens randomly and not every time. Does it mean the task manager ran 
> out of memory etc? I am using slots more than the available core , I 
> hope compute is shared in round robin. Any pointers to tuning and HA 
> setup will be greatly appreciated.
> Regards,
> Vijay Raajaa GS
> On Sat, Jul 8, 2017 at 12:04 PM, Chesnay Schepler <chesnay@apache.org 
> <mailto:chesnay@apache.org>> wrote:
>     Hello,
>     could you tell us a bit more about your setup? Which Flink version
>     you're using, whether HA is enabled, does this happen every time
>     etc. .
>     Regards,
>     Chesnay
>     On 06.07.2017 21:43, G.S.Vijay Raajaa wrote:
>         HI,
>         I am using Flink Task manager and Job Manager as docker
>         containers. Strangely, I find the jobs to disappear from the
>         web portal after some time. The jobs don't move to the failed
>         state either. Any pointers will be really helpful. Not able to
>         get a clue from the logs.
>         Kindly let me know if I need specific tuning and ways to
>         persists the uploaded jars.
>         Regards,
>         Vijay Raajaa G S

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