flink-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Sivaprasanna <sivaprasanna...@gmail.com>
Subject Re: Cancel the flink task and restore from checkpoint ,can I change the flink operator's parallelism
Date Fri, 13 Mar 2020 03:34:57 GMT
I think you can modify the operator’s parallelism. It is only if you have
set maxParallelism, and while restoring from a checkpoint, you shouldn’t
modify the maxParallelism. Otherwise, I believe the state will be lost.

-
Sivaprasanna

On Fri, 13 Mar 2020 at 9:01 AM, LakeShen <shenleifighting@gmail.com> wrote:

> Hi community,
>       I have a question is that I cancel the flink task and retain the
> checkpoint dir, then restore from the checkpoint dir ,can I change the
> flink operator's parallelism,in my thoughts, I think I can't change the
> flink operator's parallelism,but I am not sure.
>      Thanks to your reply.
>
> Best wishes,
> LakeShen
>

Mime
View raw message