Hello Andrew Sherman, Yida Wu, Joe McDonnell, Michael Smith, Impala Public
Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/21652
to look at the new patch set (#3).
Change subject: IMPALA-13280: Speed up test_under_statement_expression_limit
......................................................................
IMPALA-13280: Speed up test_under_statement_expression_limit
This test spent over 7 minutes doing constant folding in Frontend
Planner and over 20 minutes doing CodeGen in Coordinator Backend. It was
holding resources from other concurrent test queries during exhaustive
test run.
This test was added by IMPALA-4551, which mainly test expression limit
during query planning. This patch disable codegen and tweak the
expression a bit to cut codegen and constant folding time.
Testing:
- Manually run test_under_statement_expression_limit in my local
machine. After patch, the test can complete in around 4 seconds.
Change-Id: If91b973fef95a89cc24a9172fdf24e2f11a19e6d
---
M tests/query_test/test_exprs.py
1 file changed, 8 insertions(+), 5 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/52/21652/3
--
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: If91b973fef95a89cc24a9172fdf24e2f11a19e6d
Gerrit-Change-Number: 21652
Gerrit-PatchSet: 3
Gerrit-Owner: Riza Suminto <[email protected]>
Gerrit-Reviewer: Andrew Sherman <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Joe McDonnell <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Reviewer: Riza Suminto <[email protected]>
Gerrit-Reviewer: Yida Wu <[email protected]>
