[users@httpd] How to Perform stateless restarts with checkpointing enabled

[Kartikey Pant <ka...@gmail.com>]

We have a source/sink mechanism which uses checkpoints for persistence and
can operate in a minor data loss scenario. Is there a method to use
checkpoints (to enable use of those source/sink operators) while disabling
stateful recovery during restarts?

Our setup uses Flink 1.16.1 alongside Flink Kubernetes Operator 1.5.0. We
are also using stateless upgrades with the operator but while the job is
restarting, it's still restoring from the last stable checkpoint. Is there
any option in Flink or Flink Kubernetes Operator which could help us in
this?

[users@httpd] Re: How to Perform stateless restarts with checkpointing enabled

[Kartikey Pant <ka...@gmail.com>]

Please ignore this thread, I wanted to post this to a different Apache
mailing list. Apologies.

On Thu, May 9, 2024 at 2:49 PM Kartikey Pant <ka...@gmail.com>
wrote:

> We have a source/sink mechanism which uses checkpoints for persistence and
> can operate in a minor data loss scenario. Is there a method to use
> checkpoints (to enable use of those source/sink operators) while disabling
> stateful recovery during restarts?
>
> Our setup uses Flink 1.16.1 alongside Flink Kubernetes Operator 1.5.0. We
> are also using stateless upgrades with the operator but while the job is
> restarting, it's still restoring from the last stable checkpoint. Is there
> any option in Flink or Flink Kubernetes Operator which could help us in
> this?
>