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From "Oleg Ovlasyuk (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-15358) Strange behavior when partition ends with space
Date Mon, 05 Dec 2016 13:16:58 GMT
Oleg Ovlasyuk created HIVE-15358:
------------------------------------

             Summary: Strange behavior when partition ends with space
                 Key: HIVE-15358
                 URL: https://issues.apache.org/jira/browse/HIVE-15358
             Project: Hive
          Issue Type: Bug
         Environment: Hive 1.1.0-cdh5.8.0
            Reporter: Oleg Ovlasyuk
            Priority: Minor


When insert some data in partition, ending with space, that doesnt exists, everything goes
as expected: hdfs folder, ending with space is created.
insert into test_tbl partition(part='p1 ') values('test_value');

But when in next query insert some data in the same partition, but without space, data would
be placed in the folder with space
insert into test_tbl partition(part='p1') values('test_value2');

And when try to get data:
select * from test_tbl where part='p1 ' -- (with space) returns 2 rows

select * from test_tbl where part='p1' -- (without space) returns 0 rows

if delete hdfs directory with space, but dont drop partition and then run query without space:
insert into test_tbl partition(part='p1') values('test_value2');
hdfs folder with splace would be created again.



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