[jira] [Commented] (HIVE-3492) Provide ALTER for partition changing bucket number

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

    [ https://issues.apache.org/jira/browse/HIVE-3492?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13528649#comment-13528649 ] 

Phabricator commented on HIVE-3492:
-----------------------------------

navis has commented on the revision "HIVE-3492 [jira] Provide ALTER for partition changing bucket number".

  I tried to use 'alterStatementSuffixClusterbySortby' but it was not so simple.

  1. cannot make 'tableBuckets' have optional "cluster by" clause, which is used by create DDL
  2. 'alterStatementSuffixClusterbySortby' accept table name only. To make it accept table spec, still another definition would be needed

REVISION DETAIL
  https://reviews.facebook.net/D5589

To: JIRA, navis
Cc: njain

                
> Provide ALTER for partition changing bucket number 
> ---------------------------------------------------
>
>                 Key: HIVE-3492
>                 URL: https://issues.apache.org/jira/browse/HIVE-3492
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Trivial
>         Attachments: HIVE-3492.1.patch.txt, HIVE-3492.2.patch.txt, HIVE-3492.D5589.2.patch, HIVE-3492.D5589.3.patch
>
>
> As a follow up of HIVE-3283, bucket number of a partition could be set/changed individually by query like 'ALTER table srcpart PARTIRION(ds='1999') SET BUCKETNUM 5'.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira