Bikramjeet Vig has uploaded this change for review. ( http://gerrit.cloudera.org:8080/11692
Change subject: IMPALA-7351: Add estimates to Exchange node ...................................................................... IMPALA-7351: Add estimates to Exchange node Added rough estimates for exchange node and a justification of the method in the in-line comments. Testing: Updated Planner tests. Change-Id: I5b577f9511abc48b992e814d50bba4959f23f7fd --- M be/src/util/backend-gflag-util.cc M common/thrift/BackendGflags.thrift M fe/src/main/java/org/apache/impala/planner/ExchangeNode.java M fe/src/main/java/org/apache/impala/planner/PlanNode.java M testdata/workloads/functional-planner/queries/PlannerTest/kudu-selectivity.test M testdata/workloads/functional-planner/queries/PlannerTest/max-row-size.test M testdata/workloads/functional-planner/queries/PlannerTest/resource-requirements.test M testdata/workloads/functional-planner/queries/PlannerTest/spillable-buffer-sizing.test M testdata/workloads/functional-planner/queries/PlannerTest/tpcds-all.test M testdata/workloads/functional-planner/queries/PlannerTest/tpch-all.test M testdata/workloads/functional-planner/queries/PlannerTest/tpch-nested.test 11 files changed, 856 insertions(+), 797 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/92/11692/2 -- To view, visit http://gerrit.cloudera.org:8080/11692 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I5b577f9511abc48b992e814d50bba4959f23f7fd Gerrit-Change-Number: 11692 Gerrit-PatchSet: 2 Gerrit-Owner: Bikramjeet Vig <[email protected]>
