Hello Michael Ho, Tim Armstrong, Impala Public Jenkins, Vuk Ercegovac,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/11692
to look at the new patch set (#4).
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, 900 insertions(+), 811 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/92/11692/4
--
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: newpatchset
Gerrit-Change-Id: I5b577f9511abc48b992e814d50bba4959f23f7fd
Gerrit-Change-Number: 11692
Gerrit-PatchSet: 4
Gerrit-Owner: Bikramjeet Vig <bikramjeet....@cloudera.com>
Gerrit-Reviewer: Bikramjeet Vig <bikramjeet....@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Michael Ho <k...@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com>
Gerrit-Reviewer: Vuk Ercegovac <vercego...@cloudera.com>
