Hello Quanlong Huang, Impala Public Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/17237
to look at the new patch set (#2).
Change subject: IMPALA-10619: Minor refactoring of analytic function methods
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IMPALA-10619: Minor refactoring of analytic function methods
The FIRST_VALUE, LAST_VALUE functions go through standardization
process in AnalyticExpr where they may be rewritten with different
number of parameters or with different window frame. In order for an
external FE to leverage this standardization, this patch creates a
wrapper method for FunctionCallExpr creation and does minor refactoring.
Also added accessor methods to AnalyticEvalNode and changed visibility
of couple of methods in PlanNode for use by external FE.
Testing: Ran PlannerTests. No new tests are added since this does not
change the existing behavior.
Change-Id: I39e4268c0c5500f09acf98357a80763c28f615c2
---
M fe/src/main/java/org/apache/impala/analysis/AnalyticExpr.java
M fe/src/main/java/org/apache/impala/planner/AnalyticEvalNode.java
M fe/src/main/java/org/apache/impala/planner/PlanNode.java
3 files changed, 18 insertions(+), 7 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/37/17237/2
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I39e4268c0c5500f09acf98357a80763c28f615c2
Gerrit-Change-Number: 17237
Gerrit-PatchSet: 2
Gerrit-Owner: Aman Sinha <[email protected]>
Gerrit-Reviewer: Aman Sinha <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Quanlong Huang <[email protected]>
