Hello Impala Public Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/24612
to look at the new patch set (#2).
Change subject: IMPALA-15179: Support HBO for SelectNode cardinality
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IMPALA-15179: Support HBO for SelectNode cardinality
Conjuncts that can't be pushed down are evaludated in a SelectNode. This
adds support for tracking SelectNode cardinalities in HBO.
The HBO key string of a SelectNode consists of the canonicalized
conjuncts and the child's HBO key string.
Testing
- Added FE and e2e tests
Change-Id: I5804f9ebf9e06a4947ea3e11441c63e89c82e036
---
M fe/src/main/java/org/apache/impala/planner/SelectNode.java
M fe/src/test/java/org/apache/impala/planner/HboKeyStringTest.java
A testdata/workloads/functional-query/queries/QueryTest/hbo-select.test
M tests/query_test/test_hbo.py
4 files changed, 224 insertions(+), 0 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/12/24612/2
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I5804f9ebf9e06a4947ea3e11441c63e89c82e036
Gerrit-Change-Number: 24612
Gerrit-PatchSet: 2
Gerrit-Owner: Quanlong Huang <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
