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Posted to issues@flink.apache.org by "Andrey Zagrebin (Jira)" <ji...@apache.org> on 2019/12/04 15:33:00 UTC
[jira] [Closed] (FLINK-15023) Remove on-heap managed memory
[ https://issues.apache.org/jira/browse/FLINK-15023?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrey Zagrebin closed FLINK-15023.
-----------------------------------
Fix Version/s: 1.10.0
Release Note: There is no more on-heap managed memory and `MEMORY_OFF_HEAP` will have no effect since 1.10
Resolution: Done
merged into master by 2142dc777119eac821f3de86e8bc577ae797c017
> Remove on-heap managed memory
> -----------------------------
>
> Key: FLINK-15023
> URL: https://issues.apache.org/jira/browse/FLINK-15023
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Configuration
> Reporter: Xintong Song
> Assignee: Xintong Song
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.10.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> As mentioned in [this discussion thread|http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-Make-Managed-Memory-always-off-heap-Adjustment-to-FLIP-49-td35365.html], we want to make managed memory always off-heap.
> This task include changes:
> * Remove `MEMORY_OFF_HEAP`, `MANAGED_MEMORY_OFFHEAP_FRACTION` and `MANAGED_MEMORY_OFFHEAP_SIZE` from `TaskManagerOptions`.
> * Remove `onHeapManagedMemory` from `ResourceProfile`, `ResourceSpec` and `TaskExecutorResourceSpec`.
> * Remove on heap managed memory from `MemoryManager`
> * Remove on heap managed memory fraction from `StreamConfig`.
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