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[prometheus] fix prometheus scrape bug#827

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austinlparker merged 2 commits intoopen-telemetry:mainfrom
fatsheep9146:prometheus-scrape-bug
Apr 7, 2023
Merged

[prometheus] fix prometheus scrape bug#827
austinlparker merged 2 commits intoopen-telemetry:mainfrom
fatsheep9146:prometheus-scrape-bug

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@fatsheep9146 fatsheep9146 commented Apr 7, 2023

Changes

For now, prometheus service starts with exemplar-storage feature, which has bugs in v2.34.0 version, caused the manually added metric app.ads.ad_requests in service adService can not be scraped successfully.

The error detail in prometheus target status page,

| metric name app_ads_ad_requests does not support exemplars

image

This is known issue in prometheus community and be resolved in pr, which is release in v2.43.0

Merge Requirements

For new features contributions please make sure you have completed the following
essential items:

  • CHANGELOG.md updated to document new feature additions
  • Appropriate documentation updates in the docs

Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>
@fatsheep9146 fatsheep9146 requested a review from a team April 7, 2023 05:12
@austinlparker austinlparker merged commit 7d8e619 into open-telemetry:main Apr 7, 2023
JaredTan95 pushed a commit to openinsight-proj/opentelemetry-demo that referenced this pull request Apr 10, 2023
* Changelog entry for PR 797 (open-telemetry#803)

* Changelog entry for PR 797

* Changelog ordered

* lint fix

* Move Michael Maxwell to Emeritus (open-telemetry#800)

Co-authored-by: Carter Socha <43380952+cartersocha@users.noreply.github.com>
Co-authored-by: Juliano Costa <julianocosta89@outlook.com>

* Bump actions/stale from 7 to 8 (open-telemetry#804)

Bumps [actions/stale](https://github.com/actions/stale) from 7 to 8.
- [Release notes](https://github.com/actions/stale/releases)
- [Changelog](https://github.com/actions/stale/blob/main/CHANGELOG.md)
- [Commits](actions/stale@v7...v8)

---
updated-dependencies:
- dependency-name: actions/stale
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* use absolute path (open-telemetry#806)

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>

* use yamllint 1.3.0 (open-telemetry#807)

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>

* [chore] add kubernetes manifest (open-telemetry#791)

* add kubernetes manifest

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>

* add kubernetes manifest

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>

* use absolute path

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>

---------

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>
Co-authored-by: Juliano Costa <julianocosta89@outlook.com>

* Cart Service - minor cleanup (open-telemetry#801)

* Cart Service - minor cleanup

* fix file encoding

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>

---------

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>
Co-authored-by: Pierre Tessier <pierre@pierretessier.com>

* [frontend] update JS SDKs (open-telemetry#805)

* update JS SDKs

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>

* update JS SDKs for frontend

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>

* fix formatting

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>

---------

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>
Co-authored-by: Juliano Costa <julianocosta89@outlook.com>
Co-authored-by: Austin Parker <austin@ap2.io>

* Otlp env variables (open-telemetry#809)

* standardize OTEL_* env vars

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>

* standardize OTEL_* env vars

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>

---------

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>
Co-authored-by: Juliano Costa <julianocosta89@outlook.com>

* [frontend] fix http.status_code on error (open-telemetry#810)

* fix http.status_code on error

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>

* only end span when synthetic

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>

* fix http.status_code on error

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>

---------

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>

* Fix to shipping calculation (open-telemetry#814)

* reduce kafka mem allocation (open-telemetry#798)

* add kafka mem allocation to changelog (open-telemetry#817)

* Changed web tracer to use batch processor (open-telemetry#819)

* Updated ENV_PLATFORM flag (open-telemetry#818)

* Added elastic's forked opentelemetry demo repo (open-telemetry#813)

* Update collector (open-telemetry#822)

* use async php runtime (open-telemetry#823)

* use async php runtime
To better demonstrate PHP's capabilities, use an async runtime (react/http). This means that
batch exporters (traces and metrics) are long-lived and more efficient, and they can now use
export delays to only send batches after the configured time has elapsed.
Update auto-instrumentation extension to install from PECL (the preferred mechanism, which we've
just set up), and bump other dependencies to their latest beta versions.

* update changelog

* Add license check (open-telemetry#825)

* adding license check

* add/update copyrights

* add checklicense to gh checks

* add make target to add license

* fixup

* swap to short form license

* add copyright to yaml

* and the rest of the yaml

* fixup

* address comments

* fix prometheus scrape bug (open-telemetry#827)

Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>
Co-authored-by: Austin Parker <austin@ap2.io>

* prep for beta (open-telemetry#828)

---------

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Pierre Tessier <pierre@pierretessier.com>
Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>
Co-authored-by: Devrim Demiroz <62701796+devrimdemiroz@users.noreply.github.com>
Co-authored-by: Reiley Yang <reyang@microsoft.com>
Co-authored-by: Carter Socha <43380952+cartersocha@users.noreply.github.com>
Co-authored-by: Juliano Costa <julianocosta89@outlook.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Pierre Tessier <pierre@pierretessier.com>
Co-authored-by: Austin Parker <austin@ap2.io>
Co-authored-by: Martin Kuba <martin@martinkuba.com>
Co-authored-by: Bahubali Shetti <billshetti@gmail.com>
Co-authored-by: Brett McBride <brett@deakin.edu.au>
Co-authored-by: Ziqi Zhao <zhaoziqi9146@gmail.com>
juliangiuca pushed a commit to juliangiuca/opentelemetry-demo that referenced this pull request Apr 12, 2023
Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>
Co-authored-by: Austin Parker <austin@ap2.io>
jmichalak9 pushed a commit to jmichalak9/opentelemetry-demo that referenced this pull request Mar 22, 2024
Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>
Co-authored-by: Austin Parker <austin@ap2.io>
mohamed3637 added a commit to mohamed3637/opentelemetry-demo that referenced this pull request Oct 7, 2025
Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>
Co-authored-by: Austin Parker <austin@ap2.io>
cloud-hb pushed a commit to cloud-hb/opentelemetry-demo that referenced this pull request Nov 17, 2025
Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>
Co-authored-by: Austin Parker <austin@ap2.io>
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3 participants