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Matt McCline commented on HIVE-12315: ------------------------------------- Gopal suspects this might be related to the recent HIVE-10235 "Loop optimization for SIMD in ColumnDivideColumn.txt (chengxiang, reviewed by Gopal V)" change. > vectorization_short_regress.q has a wrong result issue for a double > calculation > ------------------------------------------------------------------------------- > > Key: HIVE-12315 > URL: https://issues.apache.org/jira/browse/HIVE-12315 > Project: Hive > Issue Type: Bug > Components: Vectorization > Reporter: Matt McCline > Assignee: Matt McCline > Priority: Critical > Attachments: vectorization_short_regress_bug.q > > > I suspect it is related to the fancy optimizations in vectorized double > divide that try to quickly process the batch without checking each row for > null. -- This message was sent by Atlassian JIRA (v6.3.4#6332)