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Posted to user@beam.apache.org by Hans Hartmann <ha...@gmail.com> on 2023/04/11 12:43:49 UTC

Message guarantees

Hello,

i'm wondering if Apache Beam is using the message guarantees of the
execution engines, that the pipeline is running on.

So if i use the SparkRunner the consistency guarantees are exactly-once?

Have a good day and thanks,

Hans Hartmann

Re: Message guarantees

Posted by Robert Bradshaw via user <us...@beam.apache.org>.

That is correct.

On Tue, Apr 11, 2023 at 5:44 AM Hans Hartmann <ha...@gmail.com> wrote:

>
> Hello,
>
> i'm wondering if Apache Beam is using the message guarantees of the
> execution engines, that the pipeline is running on.
>
> So if i use the SparkRunner the consistency guarantees are exactly-once?
>
> Have a good day and thanks,
>
> Hans Hartmann
>
>