[jira] [Updated] (HIVE-1946) support alter table partition

concatenate

["He Yongqiang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-1946?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

He Yongqiang updated HIVE-1946:
-------------------------------

    Assignee:     (was: He Yongqiang)

> support alter table <T> partition <P> concatenate
> -------------------------------------------------
>
>                 Key: HIVE-1946
>                 URL: https://issues.apache.org/jira/browse/HIVE-1946
>             Project: Hive
>          Issue Type: New Feature
>            Reporter: Namit Jain
>
> It would be very useful to reduce the number of files - 
> it need go through compression/decompression.
> It should give an error if an index exists on the table/partition

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