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https://issues.apache.org/jira/browse/FLINK-25646?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anton Kalashnikov updated FLINK-25646:
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Affects Version/s: 1.14.0
> Document buffer debloating issues with high parallelism
> -------------------------------------------------------
>
> Key: FLINK-25646
> URL: https://issues.apache.org/jira/browse/FLINK-25646
> Project: Flink
> Issue Type: Improvement
> Affects Versions: 1.14.0
> Reporter: Anton Kalashnikov
> Priority: Major
>
> According to last benchmarks, there are some problems with buffer debloat
> when job has high parallelism. The high parallelism means the different value
> from job to job but in general it is more than 200. So it makes sense to
> document that problem and propose the solution - increasing the number of
> buffers.
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