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Posted to issues@spark.apache.org by "Yang Jie (Jira)" <ji...@apache.org> on 2021/07/14 07:26:00 UTC
[jira] [Updated] (SPARK-28577) Ensure executorMemoryHead requested
value not less than MEMORY_OFFHEAP_SIZE when MEMORY_OFFHEAP_ENABLED is true
[ https://issues.apache.org/jira/browse/SPARK-28577?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yang Jie updated SPARK-28577:
-----------------------------
Description:
If MEMORY_OFFHEAP_ENABLED is true, we should ensure executorOverheadMemory not less than MEMORY_OFFHEAP_SIZE, otherwise the memory resource requested for executor may be not enough.
If MEMORY_OFFHEAP_ENABLED is true, add MEMORY_OFFHEAP_SIZE to resource requested for executor to ensure instance has enough memory to use.
was:If MEMORY_OFFHEAP_ENABLED is true, we should ensure executorOverheadMemory not less than MEMORY_OFFHEAP_SIZE, otherwise the memory resource requested for executor may be not enough.
> Ensure executorMemoryHead requested value not less than MEMORY_OFFHEAP_SIZE when MEMORY_OFFHEAP_ENABLED is true
> ---------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-28577
> URL: https://issues.apache.org/jira/browse/SPARK-28577
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core, YARN
> Affects Versions: 3.0.0
> Reporter: Yang Jie
> Assignee: Yang Jie
> Priority: Major
> Labels: release-notes
> Fix For: 3.0.0
>
>
> If MEMORY_OFFHEAP_ENABLED is true, we should ensure executorOverheadMemory not less than MEMORY_OFFHEAP_SIZE, otherwise the memory resource requested for executor may be not enough.
>
>
> If MEMORY_OFFHEAP_ENABLED is true, add MEMORY_OFFHEAP_SIZE to resource requested for executor to ensure instance has enough memory to use.
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