Matthew Jacobs has uploaded a new change for review. http://gerrit.cloudera.org:8080/5316
Change subject: IMPALA-4571: InList predicates not being pushed to Kudu scans ...................................................................... IMPALA-4571: InList predicates not being pushed to Kudu scans Fixes the KuduScanNode to convert InPredicates to KuduPredicates and push them to the Kudu scan if possible. An InPredicate can be pushed to the scan if: 1) It has a list of values (i.e. not a subquery) 2) It is not negative, i.e. only 'IN' not 'NOT IN' 3) The SlotRef is not wrapped in any casts 4) The types of all values match the type of the SlotRef exactly. A planner test was added exercising all supported types as well as exprs where the values would not be supported. Change-Id: I8988d4819d20d467b48e286917e347ca00f60cf0 --- M fe/src/main/java/org/apache/impala/analysis/InPredicate.java M fe/src/main/java/org/apache/impala/planner/KuduScanNode.java M testdata/workloads/functional-planner/queries/PlannerTest/kudu-selectivity.test M testdata/workloads/functional-planner/queries/PlannerTest/tpch-kudu.test 4 files changed, 119 insertions(+), 9 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/16/5316/1 -- To view, visit http://gerrit.cloudera.org:8080/5316 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I8988d4819d20d467b48e286917e347ca00f60cf0 Gerrit-PatchSet: 1 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Matthew Jacobs <m...@cloudera.com>
