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From Andrey Zagrebin <and...@data-artisans.com>
Subject Re: number of files in checkpoint directory grows endlessly
Date Thu, 29 Nov 2018 09:38:58 GMT
Hi Bernd,

Did you change 'state.checkpoints.num-retained’ in flink-conf.yaml? By default, only one
checkpoint should be retained.

Which version of Flink do you use?
Can you check Job Master logs whether you see there warning like this:
`Fail to subsume the old checkpoint`?


> On 29 Nov 2018, at 10:18, Kostas Kloudas <k.kloudas@data-artisans.com> wrote:
> Hi Bernd,
> I think the Till, Stefan or Stephan (cc'ed) are the best to answer your question.
> Cheers,
> Kostas

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