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Workflow PromptReco_Run381067_JetMET1 error in CMSSW_14_0_7 #45089

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@mpresill

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@mpresill

Dear all,
As reported in
cms talk
we have a paused job for the workflow PromptReco_Run381067_JetMET1 in Run 381067, with the following error:

28-May-2024 14:59:57 UTC  Closed file root://eoscms.cern.ch//eos/cms/tier0/store/data/Run2024E/JetMET1/RAW/v1/000/381/067/00000/e186cde3-4166-4946-9343-f0c908376153.root?eos.app=cmst0
----- Begin Fatal Exception 28-May-2024 15:00:07 UTC-----------------------
An exception of category 'FatalRootError' occurred while
   [0] Calling EventProcessor::runToCompletion (which does almost everything after beginJob and before endJob)
   Additional Info:
      [a] Fatal Root Error: @SUB=TBufferFile::WriteByteCount
bytecount too large (more than 1073741822)
  • tarball with all the logs are here:
    /afs/cern.ch/user/c/cmst0/public/PausedJobs/Run2024E/FatalRootError/ByteCountTooLarge/vocms013.cern.ch-3587397-3-log.tar.gz
  • full stack trace can be found here: /afs/cern.ch/user/m/mpresill/public/ORM_May29/CMSSW_14_0_7/src/job/WMTaskSpace/cmsRun1/cmsRun1-stdout_original.log
  • I was not able to reproduce the error offline so far, but I am now testing the full sets of events locally.

Matteo (ORM)

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