[15_1_X] Reading Certification JSON from cvmfs in das-up-to-nevents.py

[AdrianoDee]

PR description:

Plain backport of #49051. Useful to avoid failures when testing 15_1_X PRs.

PR validation:

Standard tests run.

[AdrianoDee]

backport of #49051

[AdrianoDee]

please test

[cmsbuild]

A new Pull Request was created by @AdrianoDee for CMSSW_15_1_X.

It involves the following packages:

• Configuration/PyReleaseValidation (pdmv, upgrade)

@AdrianoDee, @DickyChant, @Moanwar, @antoniovagnerini, @miquork, @srimanob, @subirsarkar can you please review it and eventually sign? Thanks.
@Martin-Grunewald, @fabiocos, @makortel, @slomeo this is something you requested to watch as well.
@ftenchini, @mandrenguyen, @sextonkennedy you are the release manager for this.

cms-bot commands are listed here

• Backported from Reading Certification JSON from cvmfs in das-up-to-nevents.py #49051

[cmsbuild]

cms-bot internal usage

[cmsbuild]

+1

Size: This PR adds an extra 20KB to repository
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-dcfc0c/48440/summary.html
COMMIT: 75cd730
CMSSW: CMSSW_15_1_X_2025-10-02-2300/el8_amd64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/49052/48440/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• You potentially added 1 lines to the logs
• Reco comparison results: 4 differences found in the comparisons
• DQMHistoTests: Total files compared: 50
• DQMHistoTests: Total histograms compared: 4124047
• DQMHistoTests: Total failures: 3
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 4124024
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 49 files compared)
• Checked 215 log files, 184 edm output root files, 50 DQM output files
• TriggerResults: no differences found

[AdrianoDee]

+pdmv

[mandrenguyen]

+1

[mandrenguyen]

merge