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