Xianqing He has uploaded a new patch set (#2). ( http://gerrit.cloudera.org:8080/16905 )
Change subject: IMPALA-10406: Query with analytic functions doesn't need to materialize the predicates bounded to kudu ...................................................................... IMPALA-10406: Query with analytic functions doesn't need to materialize the predicates bounded to kudu Before when query with analytic functions will materialize the unassigned conjuncts. But for the predicates that can be evaluated by kudu don't need to materialize. This optimization can reduce the amount of data to exchange and sort. Testing: - Add planner test in analytic-fns.test Change-Id: Iba8371eff6ae1bcffd51b44843175c52f2127e46 --- M fe/src/main/java/org/apache/impala/analysis/SelectStmt.java M testdata/workloads/functional-planner/queries/PlannerTest/analytic-fns.test 2 files changed, 135 insertions(+), 0 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/05/16905/2 -- To view, visit http://gerrit.cloudera.org:8080/16905 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: Iba8371eff6ae1bcffd51b44843175c52f2127e46 Gerrit-Change-Number: 16905 Gerrit-PatchSet: 2 Gerrit-Owner: Xianqing He <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
