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Posted to issues@flink.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2019/12/03 11:03:00 UTC

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

     [ https://issues.apache.org/jira/browse/FLINK-15023?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-15023:
-----------------------------------
    Labels: pull-request-available  (was: )

> 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
>
> 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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