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From kant kodali <>
Subject Re: How to programmatically pause and resume Spark/Kafka structured streaming?
Date Tue, 06 Aug 2019 20:49:28 GMT
If I stop and start while processing the batch what will happen? will that
batch gets canceled and gets reprocessed again when I click start? Does
that mean I need to worry about duplicates in the downstream? Kafka
consumers have a pause and resume and they work just fine so I am not sure
why Spark doesn't expose that.

On Mon, Aug 5, 2019 at 10:54 PM Gourav Sengupta <>

> Hi,
> exactly my question, I was also looking for ways to gracefully exit spark
> structured streaming.
> Regards,
> Gourav
> On Tue, Aug 6, 2019 at 3:43 AM kant kodali <> wrote:
>> Hi All,
>> I am trying to see if there is a way to pause a spark stream that process
>> data from Kafka such that my application can take some actions while the
>> stream is paused and resume when the application completes those actions.
>> Thanks!

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