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From "Sankar Hariappan (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HIVE-17757) REPL LOAD need to use customised configurations to execute distcp/remote copy.
Date Wed, 11 Oct 2017 06:06:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-17757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16199843#comment-16199843
] 

Sankar Hariappan edited comment on HIVE-17757 at 10/11/17 6:05 AM:
-------------------------------------------------------------------

Updated the wiki documentation for the syntax change in REPL LOAD command.
https://cwiki.apache.org/confluence/display/Hive/HiveReplicationv2Development#HiveReplicationv2Development-REPLLOAD


was (Author: sankarh):
Updated the wiki documentation for the syntax change in REPL LOAD command.
https://cwiki.apache.org/confluence/display/Hive/HiveReplicationv2Development

> REPL LOAD need to 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, HIVE-17757.02.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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