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https://issues.apache.org/jira/browse/FLINK-14399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17030628#comment-17030628
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Till Rohrmann commented on FLINK-14399:
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[~azagrebin] could you point me to the PR belonging to this issue? I couldn't
find it.
> Add memory chunk reservation API to MemoryManager
> -------------------------------------------------
>
> Key: FLINK-14399
> URL: https://issues.apache.org/jira/browse/FLINK-14399
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Task
> Reporter: Andrey Zagrebin
> Assignee: Andrey Zagrebin
> Priority: Major
> Fix For: 1.10.0
>
>
> MemoryManager allocates paged segments from the provided memory pools of
> different types (on-/off-heap). Additionally, it can manage reservation and
> release of arbitrarily sized chunks of memory from the same memory pools
> respecting their overall limit. The way, how the memory is allocated, used
> and freed, is then up to the memory user. MemoryManager is just a
> book-keeping and limit checking component.
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