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Posted to issues@hive.apache.org by "anishek (JIRA)" <ji...@apache.org> on 2017/06/21 03:48:00 UTC

[jira] [Resolved] (HIVE-16900) optimization to give distcp a list of input files to copy to a destination target directory during repl load

     [ https://issues.apache.org/jira/browse/HIVE-16900?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

anishek resolved HIVE-16900.
----------------------------
    Resolution: Duplicate

> optimization to give distcp a list of input files to copy to a destination target directory during repl load
> ------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-16900
>                 URL: https://issues.apache.org/jira/browse/HIVE-16900
>             Project: Hive
>          Issue Type: Improvement
>          Components: HiveServer2
>    Affects Versions: 3.0.0
>            Reporter: anishek
>            Assignee: anishek
>             Fix For: 3.0.0
>
>
> During repl Copy currently we only allow operations per file as against list of files supported by distcp, During bootstrap table/partitions load it will be great to load all files listed in {noformat}_files{noformat} in a single distcp job to make it more efficient, this would require changes to the _shims_ sub project in hive to additionally expose api's which take multiple source files.



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