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https://issues.apache.org/jira/browse/FLINK-13984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrey Zagrebin updated FLINK-13984:
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Fix Version/s: 1.10.0
> Separate on-heap and off-heap managed memory pools
> --------------------------------------------------
>
> Key: FLINK-13984
> URL: https://issues.apache.org/jira/browse/FLINK-13984
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Task
> Reporter: Xintong Song
> Assignee: Andrey Zagrebin
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.10.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> * Update {{MemoryManager}} to have two separated pools.
> * Extend {{MemoryManager}} interfaces to specify which pool to allocate
> memory from.
> Implement this step in common code paths for the legacy / new mode. For the
> legacy mode, depending to the configured memory type, we can set one of the
> two pools to the managed memory size and always allocate from this pool,
> leaving the other pool empty.
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