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[12_5_X] Fix HI rawDataInputTag for beamhlt DQM client #40108

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francescobrivio
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@francescobrivio francescobrivio commented Nov 18, 2022

PR description:

Backport of #40109

This PR fixes the crash observed during HeavyIon data-taking in the online DQM client beamhlt:

----- Begin Fatal Exception 18-Nov-2022 16:45:53 CET-----------------------
An exception of category 'ProductNotFound' occurred while
   [0] Processing  Event run: 362293 lumi: 14 event: 15139921 stream: 0
   [1] Running path 'p'
   [2] Calling method for module ScalersRawToDigi/'scalersRawToDigi'
Exception Message:
Principal::getByToken: Found zero products matching all criteria
Looking for type: FEDRawDataCollection
Looking for module label: rawDataRepacker
Looking for productInstanceName: 

   Additional Info:
      [a] If you wish to continue processing events after a ProductNotFound exception,
add "SkipEvent = cms.untracked.vstring('ProductNotFound')" to the "options" PSet in the configuration.
----- End Fatal Exception -------------------------------------------------

The issue arises from the fact that the streamDQMOnlineBeamspot does not contain rawDataRepacker, but:

OutputModule: hltOutputDQMOnlineBeamspot
    Datasets:
         Dataset_DQMOnlineBeamspot
    Event Content:
         drop *
         keep *_hltFEDSelectorOnlineMetaData_*_*
         keep *_hltFEDSelectorTCDS_*_*
         keep edmTriggerResults_*_*_*
         keep recoTracks_hltPFMuonMergingPPOnAA_*_*
         keep recoVertexs_hltVerticesPFFilterPPOnAA_*_*

This PR adds the correct rawDataInputTag for the HI case.

PR validation:

None, to be tested online in P5

Backport:

backport of #40109

@francescobrivio
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type bug-fix

@cmsbuild
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cmsbuild commented Nov 18, 2022

A new Pull Request was created by @francescobrivio for CMSSW_12_5_X.

It involves the following packages:

  • DQM/Integration (dqm)

@emanueleusai, @ahmad3213, @cmsbuild, @jfernan2, @syuvivida, @pmandrik, @micsucmed, @rvenditti can you please review it and eventually sign? Thanks.
@threus, @batinkov, @battibass this is something you requested to watch as well.
@perrotta, @dpiparo, @rappoccio you are the release manager for this.

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@francescobrivio
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@cmsbuild please test

@francescobrivio
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backport of #40109

@tvami
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tvami commented Nov 18, 2022

urgent

@syuvivida
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+1

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This pull request is fully signed and it will be integrated in one of the next CMSSW_12_5_X IBs after it passes the integration tests and once validation in the development release cycle CMSSW_12_6_X is complete. This pull request will now be reviewed by the release team before it's merged. @perrotta, @dpiparo, @rappoccio (and backports should be raised in the release meeting by the corresponding L2)

@@ -134,7 +134,7 @@

# Set rawDataRepacker (HI and live) or hltFEDSelectorTCDS+hltFEDSelectorOnlineMetaData (for all the rest)
if (process.runType.getRunType() == process.runType.hi_run and live):
rawDataInputTag = "rawDataRepacker"
rawDataInputTag = "hltFEDSelectorTCDS"
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+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-a1e90a/29121/summary.html
COMMIT: a95cf26
CMSSW: CMSSW_12_5_X_2022-11-18-1100/el8_amd64_gcc10
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/40108/29121/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

  • No significant changes to the logs found
  • Reco comparison results: 0 differences found in the comparisons
  • DQMHistoTests: Total files compared: 51
  • DQMHistoTests: Total histograms compared: 3734871
  • DQMHistoTests: Total failures: 2
  • DQMHistoTests: Total nulls: 0
  • DQMHistoTests: Total successes: 3734847
  • DQMHistoTests: Total skipped: 22
  • DQMHistoTests: Total Missing objects: 0
  • DQMHistoSizes: Histogram memory added: 0.0 KiB( 50 files compared)
  • Checked 216 log files, 49 edm output root files, 51 DQM output files
  • TriggerResults: no differences found

@perrotta
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@francescobrivio since the HI run is going to end in short, I imagine that you do not expect this being actually merged in the release. Taking also into account that the master version still needs to converge, as it was also pointed out above.
Then I also imagine that your "urgent" fleg just wants to tell to DQM: "please add it to the online DQM release for the HI data taking in order to prevent the crash"...

@syuvivida
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@perrotta We already deployed this PR in online DQM machine.

@cmsbuild
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Pull request #40108 was updated. @emanueleusai, @ahmad3213, @cmsbuild, @jfernan2, @syuvivida, @pmandrik, @micsucmed, @rvenditti can you please check and sign again.

@francescobrivio
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@cmsbuild please test

@francescobrivio
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@francescobrivio since the HI run is going to end in short, I imagine that you do not expect this being actually merged in the release. Taking also into account that the master version still needs to converge, as it was also pointed out above. Then I also imagine that your "urgent" fleg just wants to tell to DQM: "please add it to the online DQM release for the HI data taking in order to prevent the crash"...

Hi Andrea, in the last push (fb26867) I backported the modification to address the comment received in master. Even though HI run is already finished, since this PR was deployed online during the HI data-taking, I believe it would be good to merge this PR as well to have everything documented and up to date in the release.

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+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-a1e90a/29148/summary.html
COMMIT: fb26867
CMSSW: CMSSW_12_5_X_2022-11-20-0000/el8_amd64_gcc10
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmssw/40108/29148/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

  • No significant changes to the logs found
  • Reco comparison results: 0 differences found in the comparisons
  • DQMHistoTests: Total files compared: 51
  • DQMHistoTests: Total histograms compared: 3734871
  • DQMHistoTests: Total failures: 2
  • DQMHistoTests: Total nulls: 0
  • DQMHistoTests: Total successes: 3734847
  • DQMHistoTests: Total skipped: 22
  • DQMHistoTests: Total Missing objects: 0
  • DQMHistoSizes: Histogram memory added: 0.0 KiB( 50 files compared)
  • Checked 216 log files, 49 edm output root files, 51 DQM output files
  • TriggerResults: no differences found

@emanueleusai
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+1

@cmsbuild
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This pull request is fully signed and it will be integrated in one of the next CMSSW_12_5_X IBs (tests are also fine) and once validation in the development release cycle CMSSW_12_6_X is complete. This pull request will now be reviewed by the release team before it's merged. @perrotta, @dpiparo, @rappoccio (and backports should be raised in the release meeting by the corresponding L2)

@perrotta
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+1

@cmsbuild cmsbuild merged commit b5d7c97 into cms-sw:CMSSW_12_5_X Nov 22, 2022
@francescobrivio francescobrivio deleted the alca-fix_beamhlt_HI_12_5_X branch December 5, 2022 13:12
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7 participants