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From "Vikram Dixit K (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-4275) Hive does not differentiate scheme and authority in file uris
Date Tue, 02 Apr 2013 00:27:15 GMT
Vikram Dixit K created HIVE-4275:
------------------------------------

             Summary: Hive does not differentiate scheme and authority in file uris
                 Key: HIVE-4275
                 URL: https://issues.apache.org/jira/browse/HIVE-4275
             Project: Hive
          Issue Type: Bug
          Components: Query Processor
    Affects Versions: 0.11.0
            Reporter: Vikram Dixit K
            Assignee: Vikram Dixit K
             Fix For: 0.11.0


Consider the following set of queries:

ALTER TABLE abc ADD PARTITION (x='0') LOCATION 'file:///foo';
ALTER TABLE abc ADD PARTITION (x='1') LOCATION '/foo';
select count(*) from abc;

Even though there are different files under these directories, depending on number of mappers,
the count produces a value = num of mappers * num of files in the 2 directories. This is incorrect.


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