Shant Hovsepian has uploaded this change for review. ( http://gerrit.cloudera.org:8080/16350
Change subject: IMPALA-10099: Push down DISTINCT for SetOperations ...................................................................... IMPALA-10099: Push down DISTINCT for SetOperations Testing: * TpcdsPlannerTest * TPC-DS 30TB Perf run for any affected queries - Q14-1 180s -> 150s - Q14-2 109s -> 90s - Q8 no significant change * SetOperation Planner Tests * Analyzer tests * Tpcds Functional Workload Change-Id: Ia248f1595df2ab48fbe70c778c7c32bde5c518a5 --- M fe/src/main/java/org/apache/impala/analysis/StmtRewriter.java M testdata/workloads/functional-planner/queries/PlannerTest/setoperation-rewrite.test M testdata/workloads/functional-planner/queries/PlannerTest/tpcds/tpcds-q08.test M testdata/workloads/functional-planner/queries/PlannerTest/tpcds/tpcds-q14a.test M testdata/workloads/functional-planner/queries/PlannerTest/tpcds/tpcds-q14b.test 5 files changed, 1,787 insertions(+), 1,788 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/50/16350/1 -- To view, visit http://gerrit.cloudera.org:8080/16350 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: Ia248f1595df2ab48fbe70c778c7c32bde5c518a5 Gerrit-Change-Number: 16350 Gerrit-PatchSet: 1 Gerrit-Owner: Shant Hovsepian <[email protected]>
