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Posted to issues@flink.apache.org by "Zhu Zhu (Jira)" <ji...@apache.org> on 2019/12/03 08:20:00 UTC

[jira] [Comment Edited] (FLINK-15023) Remove on-heap managed memory

    [ https://issues.apache.org/jira/browse/FLINK-15023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16986693#comment-16986693 ] 

Zhu Zhu edited comment on FLINK-15023 at 12/3/19 8:19 AM:
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Should we also rename the {{offHeapManagedMemory}} to {{managedMemory}}?


was (Author: zhuzh):
Shall we also rename the {{offHeapManagedMemory}} to {{managedMemory}}?

> 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
>            Priority: Major
>
> 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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