Tony Murphy created HIVE-4714:
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Summary: Vectorized Sum of negative numbers returns positive
result when negative expected
Key: HIVE-4714
URL: https://issues.apache.org/jira/browse/HIVE-4714
Project: Hive
Issue Type: Sub-task
Reporter: Tony Murphy
Expected: -5701157.669591231
Actual: 5701157.663489044
{noformat}
drop table LINEITEM_ORC;
create external table LINEITEM_ORC(L_DISCOUNT float )
ROW FORMAT SERDE 'org.apache.hadoop.hive.ql.io.orc.OrcSerde'
STORED AS
INPUTFORMAT
'org.apache.hadoop.hive.ql.io.orc.CommonOrcInputFormat'
OUTPUTFORMAT 'org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat';
{noformat}
{noformat}
SELECT Sum(1 - l_discount) FROM Lineitem_orc
{noformat}
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