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From "Phabricator (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-3492) Provide ALTER for partition changing bucket number
Date Mon, 24 Sep 2012 07:24:09 GMT

     [ https://issues.apache.org/jira/browse/HIVE-3492?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Phabricator updated HIVE-3492:
------------------------------

    Attachment: HIVE-3492.D5589.2.patch

navis updated the revision "HIVE-3492 [jira] Provide ALTER for partition changing bucket number".
Reviewers: JIRA

  alter table <table-name> [partition-spec] INTO <num> BUCKETS


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

AFFECTED FILES
  ql/src/java/org/apache/hadoop/hive/ql/exec/DDLTask.java
  ql/src/java/org/apache/hadoop/hive/ql/metadata/Partition.java
  ql/src/java/org/apache/hadoop/hive/ql/parse/DDLSemanticAnalyzer.java
  ql/src/java/org/apache/hadoop/hive/ql/parse/Hive.g
  ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzerFactory.java
  ql/src/java/org/apache/hadoop/hive/ql/plan/AlterTableDesc.java
  ql/src/java/org/apache/hadoop/hive/ql/plan/HiveOperation.java
  ql/src/test/queries/clientpositive/alter_numbuckets_partitioned_table.q
  ql/src/test/results/clientpositive/alter_numbuckets_partitioned_table.q.out

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
>    Affects Versions: 0.10.0
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Trivial
>         Attachments: HIVE-3492.1.patch.txt, HIVE-3492.2.patch.txt, HIVE-3492.D5589.2.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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