[jira] [Commented] (HIVE-17757) REPL LOAD should use customised configurations to execute distcp/remote copy.

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-17757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16198899#comment-16198899 ] 

ASF GitHub Bot commented on HIVE-17757:
---------------------------------------

GitHub user sankarh opened a pull request:

    https://github.com/apache/hive/pull/260

    HIVE-17757: REPL LOAD should use customised configurations to execute distcp/remote copy.

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/sankarh/hive HIVE-17757

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/hive/pull/260.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #260
    
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> REPL LOAD should use customised configurations to execute distcp/remote copy.
> -----------------------------------------------------------------------------
>
>                 Key: HIVE-17757
>                 URL: https://issues.apache.org/jira/browse/HIVE-17757
>             Project: Hive
>          Issue Type: Sub-task
>          Components: HiveServer2, repl
>    Affects Versions: 3.0.0
>            Reporter: Sankar Hariappan
>            Assignee: Sankar Hariappan
>              Labels: DR, pull-request-available, replication
>             Fix For: 3.0.0
>
>         Attachments: HIVE-17757.01.patch
>
>
> As REPL LOAD command needs to read repl dump directory and data files from source cluster, it needs to use some of the configurations to read data securely through distcp.
> Some of the HDFS configurations cannot be added to whitelist as they pose security threat. So, it is necessary for REPL LOAD command to take such configs as input and use it when trigger distcp.
> *Proposed syntax:*
> REPL LOAD [<dbname>.<tablename>] FROM <dirname> [WITH ('key1'='value1', 'key2'='value2')];



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