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Posted to user@flink.apache.org by John Smith <ja...@gmail.com> on 2020/02/27 18:15:29 UTC
How are jobs balanced between nodes?
Hi, running 1.10 I have 3 nodes with 12 slots per node. So 36 task slots
total.
I deployed 9 jobs. The scheduler put all jobs on 2 nodes and left the 3rd
node completely empty.
Should it not try to fairly distribute the task over all nodes?
Re: How are jobs balanced between nodes?
Posted by John Smith <ja...@gmail.com>.
Thanks!
On Thu, 27 Feb 2020 at 15:24, Chesnay Schepler <ch...@apache.org> wrote:
> Please see the 1.10 release notes
> <https://ci.apache.org/projects/flink/flink-docs-release-1.10/release-notes/flink-1.10.html#enable-spreading-out-tasks-evenly-across-all-taskmanagers-flink-12122>
> on the matter.
>
> On 27/02/2020 19:15, John Smith wrote:
>
> Hi, running 1.10 I have 3 nodes with 12 slots per node. So 36 task slots
> total.
>
> I deployed 9 jobs. The scheduler put all jobs on 2 nodes and left the 3rd
> node completely empty.
>
> Should it not try to fairly distribute the task over all nodes?
>
>
>
Re: How are jobs balanced between nodes?
Posted by Chesnay Schepler <ch...@apache.org>.
Please see the 1.10 release notes
<https://ci.apache.org/projects/flink/flink-docs-release-1.10/release-notes/flink-1.10.html#enable-spreading-out-tasks-evenly-across-all-taskmanagers-flink-12122>
on the matter.
On 27/02/2020 19:15, John Smith wrote:
> Hi, running 1.10 I have 3 nodes with 12 slots per node. So 36 task
> slots total.
>
> I deployed 9 jobs. The scheduler put all jobs on 2 nodes and left the
> 3rd node completely empty.
>
> Should it not try to fairly distribute the task over all nodes?