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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