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From "Rui Li (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-13572) Redundant setting full file status in Hive::copyFiles
Date Thu, 21 Apr 2016 04:04:25 GMT

     [ https://issues.apache.org/jira/browse/HIVE-13572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rui Li updated HIVE-13572:
--------------------------
    Status: Patch Available  (was: Open)

> Redundant setting full file status in Hive::copyFiles
> -----------------------------------------------------
>
>                 Key: HIVE-13572
>                 URL: https://issues.apache.org/jira/browse/HIVE-13572
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Rui Li
>            Assignee: Rui Li
>         Attachments: HIVE-13572.1.patch
>
>
> We set full file status in each copy-file thread. I think it's redundant and hurts performance
when we have multiple files to copy.
> {code}
>             if (inheritPerms) {
>               ShimLoader.getHadoopShims().setFullFileStatus(conf, fullDestStatus, destFs,
destf);
>             }
> {code}



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