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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] [Commented] (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 commented on FLINK-15023:
---------------------------------
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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