[jira] [Commented] (SPARK-12883) 1.6 Dynamic allocation document for removing executors with cached data differs in different sections

["Manoj Samel (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-12883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15107057#comment-15107057 ] 

Manoj Samel commented on SPARK-12883:
-------------------------------------

Updated Jira subject for more accurate reflection of the issue

> 1.6 Dynamic allocation document for removing executors with cached data differs in different sections
> -----------------------------------------------------------------------------------------------------
>
>                 Key: SPARK-12883
>                 URL: https://issues.apache.org/jira/browse/SPARK-12883
>             Project: Spark
>          Issue Type: Documentation
>          Components: Documentation
>    Affects Versions: 1.6.0
>            Reporter: Manoj Samel
>            Priority: Trivial
>
> Spark 1.6 dynamic allocation documentation still refers to 1.2. 
> See text "There is currently not yet a solution for this in Spark 1.2. In future releases, the cached data may be preserved through an off-heap storage similar in spirit to how shuffle files are preserved through the external shuffle service"
> It appears 1.6 has parameter to address cache executor spark.dynamicAllocation.cachedExecutorIdleTimeout with default value as infinity.
> Pl update 1.6 documentation to refer to latest release and features



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