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Jesus Camacho Rodriguez commented on HIVE-16940: ------------------------------------------------ Cc [~mmccline] [~ashutoshc] [~gopalv] > Residual predicates in join operator prevent vectorization > ---------------------------------------------------------- > > Key: HIVE-16940 > URL: https://issues.apache.org/jira/browse/HIVE-16940 > Project: Hive > Issue Type: Improvement > Components: Vectorization > Affects Versions: 3.0.0 > Reporter: Jesus Camacho Rodriguez > > With HIVE-16885, filter predicates in ON clause for INNER joins are pushed > within the join operator (residual predicates in the operator). Previously, > residual predicates were only used for OUTER join operators. > Currently, vectorization does not support the evaluation of residual > predicates that are within an INNER join, and thus, it gets disabled if the > filter expression is pushed within the join. We should implement the > vectorization of INNER join in the presence of residual predicates. -- This message was sent by Atlassian JIRA (v6.4.14#64029)