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From "ASF GitHub Bot (Jira)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-23499) REPL: Immutable repl dumps should be reusable across multiple repl loads
Date Thu, 11 Jun 2020 05:16:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-23499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

ASF GitHub Bot updated HIVE-23499:
----------------------------------
    Labels: pull-request-available  (was: )

> REPL: Immutable repl dumps should be reusable across multiple repl loads
> ------------------------------------------------------------------------
>
>                 Key: HIVE-23499
>                 URL: https://issues.apache.org/jira/browse/HIVE-23499
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Rajesh Balamohan
>            Assignee: Rajesh Balamohan
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: HIVE-23499.1.patch, HIVE-23499.2.patch
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> "{{hive.repl.dump.metadata.only=true"}} is not currently honored during "{{repl load"}}.
Currently, it ends up copying all files even if this option is specified in "repl load". 
E.g
> {noformat}
> repl load airline_ontime_orc into another_airline_ontime_orc with ('hive.repl.rootdir'='s3a://blah/',
'hive.repl.dump.metadata.only'='true'); {noformat}
> Alternatively, we can use {{hive.repl.dump.skip.immutable.data.copy}} and skip the load
ack file. This would enable users to reuse immutable repl dumps. 



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