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https://issues.apache.org/jira/browse/FLINK-14637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrey Zagrebin resolved FLINK-14637.
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Resolution: Done
merged into master by 306b83b2f6c64b37162a0aa3b6ce290c4b34bc4f
> Introduce framework off heap memory config
> ------------------------------------------
>
> Key: FLINK-14637
> URL: https://issues.apache.org/jira/browse/FLINK-14637
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Task
> Reporter: Andrey Zagrebin
> Assignee: Xintong Song
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.10.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> At the moment after
> [-FLINK-13982-|https://issues.apache.org/jira/browse/FLINK-13982], when we do
> not account for adhoc direct memory allocations for Flink framework (except
> network buffers) or done by some libraries used in Flink. In general, we
> expect this allocations to stay under a certain reasonably low limit but we
> have to have some margin for them so that JVM direct memory limit is not
> exactly equal to network buffers and does not fail. We can address it by
> introducing framework off heap memory config option.
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