fix HLT online DQM client to cope with PbPb HLT strip collections

[mmusich]

PR description:

Title says it all, aimed to fix the empty Strip collections at HLT seen in the early 2024 PbPb runs, e.g. 387886 (link to DQM)

PR validation:

A full validation will need resolution of CMSHLT-3392 - thus draft for now. See #46622 (comment).

If this PR is a backport please specify the original PR and why you need to backport that PR. If this PR will be backported please specify to which release cycle the backport is meant for:

To be backported to CMSSW_14_1_X

[cmsbuild]

cms-bot internal usage

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-46622/42525

[cmsbuild]

A new Pull Request was created by @mmusich for master.

It involves the following packages:

• DQM/HLTEvF (hlt, dqm)
• DQM/Integration (dqm)

@Martin-Grunewald, @antoniovagnerini, @cmsbuild, @mmusich, @rseidita can you please review it and eventually sign? Thanks.
@batinkov, @francescobrivio, @missirol, @mtosi, @silviodonato, @threus this is something you requested to watch as well.
@antoniovilela, @mandrenguyen, @rappoccio, @sextonkennedy you are the release manager for this.

cms-bot commands are listed here

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-46622/42555

[cmsbuild]

Pull request #46622 was updated. @Martin-Grunewald, @antoniovagnerini, @cmsbuild, @mmusich, @rseidita can you please check and sign again.

[mmusich]

@cmsbuild, please test

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-46622/42557

[cmsbuild]

-1

Failed Tests: RelVals
Size: This PR adds an extra 28KB to repository
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-aa812a/42701/summary.html
COMMIT: 801ef51
CMSSW: CMSSW_14_2_X_2024-11-10-0000/el8_amd64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/46622/42701/install.sh to create a dev area with all the needed externals and cmssw changes.

RelVals

• 2024.2020012024.202001_RunJetMET02024D_10k/step1_dasquery.log
• 2024.202001``````
• 2024.202001DAS Error

[mmusich]

@cmsbuild, please test

[mmusich]

+hlt

• see fix HLT online DQM client to cope with PbPb HLT strip collections #46622 (comment)
• waiting for a final validation from the DQM team via online DQM replay.

[cmsbuild]

+1

Size: This PR adds an extra 12KB to repository
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-aa812a/42731/summary.html
COMMIT: 801ef51
CMSSW: CMSSW_14_2_X_2024-11-11-1100/el8_amd64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/46622/42731/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• You potentially added 2 lines to the logs
• Reco comparison results: 8 differences found in the comparisons
• DQMHistoTests: Total files compared: 46
• DQMHistoTests: Total histograms compared: 3343588
• DQMHistoTests: Total failures: 386
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3343182
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 45 files compared)
• Checked 202 log files, 172 edm output root files, 46 DQM output files
• TriggerResults: no differences found

[mmusich]

@cms-sw/dqm-l2 please review / sign.
We'll need to have the backport of this (#46667) for online operations.

[antoniovagnerini]

hi, 46622 was already deployed in production

[mmusich]

hi, 46622 was already deployed in production

then, please sign :)

[antoniovagnerini]

+1

• spurious differences from HGCal DQM test (open issue Non reproducibility in HGCal DQM #46416)

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next master IBs (tests are also fine). This pull request will now be reviewed by the release team before it's merged. @sextonkennedy, @mandrenguyen, @rappoccio, @antoniovilela (and backports should be raised in the release meeting by the corresponding L2)

[mandrenguyen]

+1