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Posted to issues@spark.apache.org by "Josh Rosen (JIRA)" <ji...@apache.org> on 2015/10/09 04:51:27 UTC

[jira] [Updated] (SPARK-10983) Implement unified memory manager

     [ https://issues.apache.org/jira/browse/SPARK-10983?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Josh Rosen updated SPARK-10983:
-------------------------------
    Assignee: Andrew Or

> Implement unified memory manager
> --------------------------------
>
>                 Key: SPARK-10983
>                 URL: https://issues.apache.org/jira/browse/SPARK-10983
>             Project: Spark
>          Issue Type: Sub-task
>          Components: Spark Core
>            Reporter: Andrew Or
>            Assignee: Andrew Or
>            Priority: Critical
>
> This builds on top of the MemoryManager interface introduced in SPARK-10956. That issue implemented a StaticMemoryManager which implemented legacy behavior. This issue is concerned with implementing a UnifiedMemoryManager (or whatever we call it) according to the design doc posted in SPARK-10000.
> Note: the scope of this issue is limited to implementing this new mode without significant refactoring. If necessary, any such refactoring should come later (or earlier) in a separate issue.



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