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From "Ning Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-2352) create empty files if and only if table is bucketed and hive.enforce.bucketing=true
Date Tue, 09 Aug 2011 18:19:27 GMT

    [ https://issues.apache.org/jira/browse/HIVE-2352?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13081809#comment-13081809
] 

Ning Zhang commented on HIVE-2352:
----------------------------------

Franklink there are 2 more diffs are the last change. input26.q. and bucketmapjoin2.q. It
seems the changes are more involved than what we expect, can you run the whole unit tests
before submitting the next fix? 

> create empty files if and only if table is bucketed and hive.enforce.bucketing=true
> -----------------------------------------------------------------------------------
>
>                 Key: HIVE-2352
>                 URL: https://issues.apache.org/jira/browse/HIVE-2352
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Franklin Hu
>            Assignee: Franklin Hu
>            Priority: Minor
>             Fix For: 0.8.0
>
>         Attachments: hive-2352.1.patch, hive-2352.2.patch, hive-2352.3.patch
>
>
> create table t1 (key int, value string) stored as rcfile;
> insert overwrite table t1 select * from src where false;
> Creates an empty RCFile with no rows and size 151B. The file not should be created since
there are no rows.

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