Hello Abhishek Rawat, Csaba Ringhofer, Impala Public Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/21340
to look at the new patch set (#3).
Change subject: IMPALA-13024: Ignore slots if using default pool and empty group
......................................................................
IMPALA-13024: Ignore slots if using default pool and empty group
Slot based admission should not be enabled when using default pool.
There is a bug where coordinator-only query still does slot based
admission because executor group name set to
ClusterMembershipMgr::EMPTY_GROUP_NAME ("empty group (using coordinator
only)"). This patch add check to recognize coordinator-only query at
default pool and skip it from slot checking.
Testing:
- Add BE test AdmissionControllerTest.CanAdmitRequestSlotsDefault.
- In test_executor_groups.py, split test_coordinator_concurrency to
test_coordinator_concurrency_default and
test_coordinator_concurrency_two_exec_group_cluster to show the
behavior change.
- Pass core tests in ASAN build.
Change-Id: I0b08dea7ba0c78ac6b98c7a0b148df8fb036c4d0
---
M be/src/scheduling/admission-controller-test.cc
M be/src/scheduling/admission-controller.cc
M be/src/scheduling/admission-controller.h
M be/src/scheduling/cluster-membership-mgr.cc
M be/src/scheduling/cluster-membership-mgr.h
M be/src/scheduling/request-pool-service.cc
M be/src/scheduling/request-pool-service.h
M tests/custom_cluster/test_executor_groups.py
8 files changed, 103 insertions(+), 9 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/40/21340/3
--
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I0b08dea7ba0c78ac6b98c7a0b148df8fb036c4d0
Gerrit-Change-Number: 21340
Gerrit-PatchSet: 3
Gerrit-Owner: Riza Suminto <[email protected]>
Gerrit-Reviewer: Abhishek Rawat <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Riza Suminto <[email protected]>
