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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2019/01/04 21:27:00 UTC

[jira] [Assigned] (SPARK-26539) Remove spark.memory.useLegacyMode memory settings + StaticMemoryManager

     [ https://issues.apache.org/jira/browse/SPARK-26539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-26539:
------------------------------------

    Assignee: Sean Owen  (was: Apache Spark)

> Remove spark.memory.useLegacyMode memory settings + StaticMemoryManager
> -----------------------------------------------------------------------
>
>                 Key: SPARK-26539
>                 URL: https://issues.apache.org/jira/browse/SPARK-26539
>             Project: Spark
>          Issue Type: Task
>          Components: Spark Core
>    Affects Versions: 3.0.0
>            Reporter: Sean Owen
>            Assignee: Sean Owen
>            Priority: Major
>
> The old memory manager was superseded by UnifiedMemoryManager in Spark 1.6, and has been the default since. I think we could remove it to simplify the code a little, but more importantly to reduce the variety of memory settings users are confronted with when using Spark.



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