Vineet Garg created HIVE-22121:
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Summary: Turning on hive.tez.bucket.pruning produce wrong results
Key: HIVE-22121
URL: https://issues.apache.org/jira/browse/HIVE-22121
Project: Hive
Issue Type: Bug
Reporter: Vineet Garg
Assignee: Vineet Garg
*Reproducer*
{code:sql}
set hive.query.results.cache.enabled=false;
set hive.optimize.ppd.storage=true;
set hive.optimize.index.filter=true;
set hive.tez.bucket.pruning=true;
CREATE TABLE `test_table`(
`col_1` int,
`col_2` string,
`col_3` string)
CLUSTERED BY (
col_1)
INTO 4 BUCKETS;
insert into test_table values(1, 'one', 'ONE'), (2, 'two', 'TWO'),
(3,'three','THREE'),(4,'four','FOUR');
select * from test_table;
explain select col_1, col_2, col_3 from test_table where col_1 <> 2 order by
col_2;
select col_1, col_2, col_3 from test_table where col_1 <> 2 order by col_2;
{code}
Above sql query produce zero rows.
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