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Hari Sankar Sivarama Subramaniyan commented on HIVE-11172: ---------------------------------------------------------- [~thejas] Thanks for the reminder. Just committed the change to branch-1.2 and updated the fix version. > Vectorization wrong results for aggregate query with where clause without > group by > ---------------------------------------------------------------------------------- > > Key: HIVE-11172 > URL: https://issues.apache.org/jira/browse/HIVE-11172 > Project: Hive > Issue Type: Bug > Components: Hive > Affects Versions: 0.14.0 > Reporter: Yi Zhang > Assignee: Hari Sankar Sivarama Subramaniyan > Priority: Critical > Fix For: 1.3.0, 2.0.0, 1.2.2 > > Attachments: HIVE-11172.1.patch, HIVE-11172.2.patch, > HIVE-11172.3.patch > > > create table testvec(id int, dt int, greg_dt string) stored as orc; > insert into table testvec > values > (1,20150330, '2015-03-30'), > (2,20150301, '2015-03-01'), > (3,20150502, '2015-05-02'), > (4,20150401, '2015-04-01'), > (5,20150313, '2015-03-13'), > (6,20150314, '2015-03-14'), > (7,20150404, '2015-04-04'); > hive> select dt, greg_dt from testvec where id=5; > OK > 20150313 2015-03-13 > Time taken: 4.435 seconds, Fetched: 1 row(s) > hive> set hive.vectorized.execution.enabled=true; > hive> set hive.map.aggr; > hive.map.aggr=true > hive> select max(dt), max(greg_dt) from testvec where id=5; > OK > 20150313 2015-03-30 > hive> set hive.vectorized.execution.enabled=false; > hive> select max(dt), max(greg_dt) from testvec where id=5; > OK > 20150313 2015-03-13 -- This message was sent by Atlassian JIRA (v6.3.4#6332)