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Posted to mapreduce-issues@hadoop.apache.org by "Harsh J (JIRA)" <ji...@apache.org> on 2012/05/12 14:05:48 UTC

[jira] [Updated] (MAPREDUCE-2703) Add a doc note about changes to io.sort.mb and io.sort.factor config params for SequenceFile sorting in DistCp

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Harsh J updated MAPREDUCE-2703:
-------------------------------

    Fix Version/s:     (was: 0.24.0)
    
> Add a doc note about changes to io.sort.mb and io.sort.factor config params for SequenceFile sorting in DistCp
> --------------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-2703
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2703
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: distcp, documentation
>    Affects Versions: 0.22.0
>            Reporter: Harsh J
>            Assignee: Harsh J
>            Priority: Trivial
>
> Carrying over work from MAPREDUCE-2622 and HADOOP-6801 that impacts how sequencefiles will utilize the now deprecated io.sort.mb and io.sort.factor configs (new configs are made available for it to use, see HADOOP-6801). Since DistCp is the remaining lone framework user of SequenceFile.Sorter, it will require additions to docs about new properties to control.

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