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From "Franklin Hu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-2352) selecting no rows and overwriting a table creates empty file for nonbucketized table
Date Fri, 05 Aug 2011 18:35:29 GMT
selecting no rows and overwriting a table creates empty file for nonbucketized table
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                 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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