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From "Rajesh Balamohan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-14776) Skip 'distcp' call when copying data from HDSF to S3
Date Mon, 19 Sep 2016 00:48:20 GMT

    [ https://issues.apache.org/jira/browse/HIVE-14776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15501920#comment-15501920
] 

Rajesh Balamohan commented on HIVE-14776:
-----------------------------------------

Have you tried with "--hiveconf fs.trash.interval=0" setting?

> Skip 'distcp' call when copying data from HDSF to S3
> ----------------------------------------------------
>
>                 Key: HIVE-14776
>                 URL: https://issues.apache.org/jira/browse/HIVE-14776
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Hive
>            Reporter: Sergio Peña
>            Assignee: Sergio Peña
>         Attachments: HIVE-14776.1.patch, HIVE-14776.2.patch
>
>
> Hive uses 'distcp' to copy files in parallel between HDFS encryption zones when the {{hive.exec.copyfile.maxsize}}
threshold is lower than the file to copy. This 'distcp' is also executed when copying to S3,
but it is causing slower copies.
> We should not invoke distcp when copying to blobstore systems.



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