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Posted to dev@hive.apache.org by "Franklin Hu (JIRA)" <ji...@apache.org> on 2011/08/05 20:35:29 UTC

[jira] [Updated] (HIVE-2352) selecting no rows and overwriting a table creates empty file for nonbucketized table

     [ https://issues.apache.org/jira/browse/HIVE-2352?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Franklin Hu updated HIVE-2352:
------------------------------

    Attachment: hive-2352.1.patch

> selecting no rows and overwriting a table creates empty file for nonbucketized table
> ------------------------------------------------------------------------------------
>
>                 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
>         Attachments: hive-2352.1.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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