Hello Andrew Sherman, Lars Volker, Tim Armstrong, Impala Public Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/13979
to look at the new patch set (#4).
Change subject: IMPALA-8806: Add metrics to improve observability of executor
groups
......................................................................
IMPALA-8806: Add metrics to improve observability of executor groups
This patch adds 3 metrics under a new metric group called
"cluster-membership" that keep track of the number of executor groups
that have at least one live executor, number of executor groups that are
in a healthy state and the number of backends registered with the
statestore.
Testing:
Modified tests to use these metrics for verification.
Change-Id: I7745ea1c7c6778d3fb5e59adbc873697beb0f3b9
---
M be/src/runtime/exec-env.cc
M be/src/scheduling/cluster-membership-mgr-test.cc
M be/src/scheduling/cluster-membership-mgr.cc
M be/src/scheduling/cluster-membership-mgr.h
M be/src/scheduling/scheduler-test-util.cc
M be/src/service/impala-server.cc
M common/thrift/metrics.json
M tests/custom_cluster/test_auto_scaling.py
M tests/custom_cluster/test_executor_groups.py
9 files changed, 177 insertions(+), 48 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/79/13979/4
--
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I7745ea1c7c6778d3fb5e59adbc873697beb0f3b9
Gerrit-Change-Number: 13979
Gerrit-PatchSet: 4
Gerrit-Owner: Bikramjeet Vig <[email protected]>
Gerrit-Reviewer: Andrew Sherman <[email protected]>
Gerrit-Reviewer: Bikramjeet Vig <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Lars Volker <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
