Hello Joe McDonnell, Impala Public Jenkins,

I'd like you to reexamine a change. Please visit

    http://gerrit.cloudera.org:8080/24485

to look at the new patch set (#2).

Change subject: IMPALA-15088: Add ReadOnlyIntGauge
......................................................................

IMPALA-15088: Add ReadOnlyIntGauge

Add ReadOnlyIntGauge as the common read-only interface for integer
gauge metrics.

SumGauge, NegatedGauge, MemTracker consumption metrics, and malloc
memory metric accessors now use the read-only interface. This lets both
IntGauge and FunctionGauge satisfy code that only needs GetValue().

Replace the derived tcmalloc total-bytes-reserved and overhead metric
classes with FunctionGauge instances.

Testing:
- git diff --check asf-gerrit/master..HEAD
- python3 bin/jenkins/critique-gerrit-review.py --dryrun
- focused Linux build: MallocUtilGoogleTcmalloc
- focused Linux build: unified-be-test-executable
- focused Linux test: MetricsTest.* (46 tests)

Assisted-by: OpenAI Codex
Change-Id: Ida124aa3225ee07cf30e9f0a481477474a50c4dd
---
M be/src/runtime/exec-env.cc
M be/src/runtime/mem-tracker.cc
M be/src/runtime/mem-tracker.h
M be/src/scheduling/admission-controller.cc
M be/src/util/malloc-util-googletcmalloc.h
M be/src/util/malloc-util-gperftools.h
M be/src/util/malloc-util-libc.h
M be/src/util/malloc-util-sanitizers.h
M be/src/util/malloc-util.h
M be/src/util/memory-metrics.cc
M be/src/util/metrics-fwd.h
M be/src/util/metrics-test.cc
M be/src/util/metrics.h
13 files changed, 85 insertions(+), 83 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/85/24485/2
--
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ida124aa3225ee07cf30e9f0a481477474a50c4dd
Gerrit-Change-Number: 24485
Gerrit-PatchSet: 2
Gerrit-Owner: Aleksandr Efimov <[email protected]>
Gerrit-Reviewer: Aleksandr Efimov <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Joe McDonnell <[email protected]>

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