Ask about running multiple jars for different stream jobs

[Rad Rad]

Hi All,

Kindly, could I ask about running multiple jars for different stream jobs in
a cluster? Since I have two jars, each one joins different data streams. I
submitted the first one and it works fine, when I tried to submit the second
one, it failed. When I go to running tab i.e.
http://mycluster:8081/#/running-jobs,  just the first one is running.

The same problem is found when I tried on standalone.  
My question is how I can I run two jars ( streaming jobs) in the same time
on Flink cluster?


Thanks.
 



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[Chesnay Schepler]

The most likely explanation is that you haven't configured the cluster
to have enough resources to run multiple jobs.
Try increasing taskmanager.numberOfTaskSlots:
https://ci.apache.org/projects/flink/flink-docs-master/ops/config.html#taskmanager-numberoftaskslots-1

On 04.09.2018 15:13, Rad Rad wrote:

> Hi All,
>
> Kindly, could I ask about running multiple jars for different stream jobs in
> a cluster? Since I have two jars, each one joins different data streams. I
> submitted the first one and it works fine, when I tried to submit the second
> one, it failed. When I go to running tab i.e.
> http://mycluster:8081/#/running-jobs,  just the first one is running.
>
> The same problem is found when I tried on standalone.
> My question is how I can I run two jars ( streaming jobs) in the same time
> on Flink cluster?
>
>
> Thanks.
>    
>
>
>
> --
> Sent from: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/
>

[Rad Rad]

Thanks very much. Now it works fine.



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