[12_2_X] Crash in FastjetJetProducer: "Did not specify appropriate inputs for VirtualJetProducer"

[johnalison]

Hello I am seeing a crash when producing ak4PFJets in rel CMSSW_12_2_0_pre2.

I see:
"Did not specify appropriate inputs for VirtualJetProducer, Abort!"
Full print out below.

Seems to be coming from
process.ak4PFJets = cms.EDProducer("FastjetJetProducer",
created from
from PhysicsTools.PatAlgos.tools.jetTools import *
updateJetCollection(...)

Think it could be related to
#35276
or
#35078

Any suggestions ?

----- Begin Fatal Exception 01-Dec-2021 16:30:31 CET-----------------------
An exception of category 'Invalid Jet Inputs' occurred while
   [0] Processing  Event run: 1 lumi: 1 event: 1 stream: 0
   [1] Running path 'p'
   [2] Prefetching for module BTagAnalyzer/'btagana'
   [3] Prefetching for module PATJetSelector/'selectedUpdatedPatJetsPFlow'
   [4] Prefetching for module PATJetUpdater/'updatedPatJetsTransientCorrectedPFlow'
   [5] Prefetching for module DeepFlavourJetTagsProducer/'pfDeepCSVJetTagsPFlow'
   [6] Prefetching for module DeepNNTagInfoProducer/'pfDeepCSVTagInfosPFlow'
   [7] Prefetching for module CandSecondaryVertexProducer/'pfInclusiveSecondaryVertexFinderTagInfosPFlow'
   [8] Prefetching for module PuppiProducer/'packedpuppi'
   [9] Prefetching for module PFCandidatePrimaryVertexSorter/'primaryVertexAssociationJME'
   [10] Calling method for module FastjetJetProducer/'ak4PFJets'
Exception Message:
Did not specify appropriate inputs for VirtualJetProducer, Abort!
----- End Fatal Exception -------------------------------------------------

[cmsbuild]

A new Issue was created by @johnalison John Alison.

@Dr15Jones, @perrotta, @dpiparo, @makortel, @smuzaffar, @qliphy can you please review it and eventually sign/assign? Thanks.

cms-bot commands are listed here

[johnalison]

Tagging @SWuchterl @soureek @rappoccio
@rappoccio , I forget who else commented in PPD about this issue. Can you add them here too?

[makortel]

assign reconstruction

[cmsbuild]

New categories assigned: reconstruction

@slava77,@jpata you have been requested to review this Pull request/Issue and eventually sign? Thanks

[makortel]

@johnalison Could you provide a full recipe to reproduce the problem?

[johnalison]

cmsrel CMSSW_12_2_0_pre2
cd CMSSW_12_2_0_pre2/src
cmsenv
export CMSSW_GIT_REFERENCE=/cvmfs/cms.cern.ch/cmssw.git.daily
git cms-init
git clone -b 12_2_X --depth=1 git@github.com:cms-btv-pog/RecoBTag-PerformanceMeasurements.git RecoBTag/PerformanceMeasurements
scram b -j
cd RecoBTag/PerformanceMeasurements/test
cmsRun runBTagAnalyzer_cfg.py defaults=Run3_HighStats_pre2_mkFit  runOnData=False

[slava77]

@laurenhay @cms-sw/jetmet-pog-l2
please take a note

[rappoccio]

Thanks @johnalison. If this is related to the ESConsumes migration, I think the downstream client code will have to be updated. Can you point out the "btagana" module?

[johnalison]

OK thanks,
btagana is
https://github.com/cms-btv-pog/RecoBTag-PerformanceMeasurements/blob/12_2_X/plugins/BTagAnalyzer.cc

Are there instructions/an example for how to do the migration ?

[rappoccio]

I don't think there are instructions, unless @Dr15Jones has some in his back pocket somewhere? :)

[Dr15Jones]

There is
https://twiki.cern.ch/twiki/bin/view/CMSPublic/SWGuideHowToGetDataFromES#In_ED_module

[rappoccio]

Thanks Chris @Dr15Jones !

[makortel]

If I read the code correctly, the exception is thrown in

cmssw/RecoJets/JetProducers/plugins/VirtualJetProducer.cc

Lines 387 to 388 in 8fa87a9

	throw cms::Exception("Invalid Jet Inputs")
	<< "Did not specify appropriate inputs for VirtualJetProducer, Abort!\n";

when all of the attempts to read input objects failed. I can not imagine how that could be caused by missing esConsumes (that should lead to very different kind of exception message). Written that, migrating BTagAnalyzer would be needed anyway.

[johnalison]

I agree that the issue is not related to the esConsumes

[laurenhay]

I successfully ran the PatAlgos unit tests (with updated files as the ones currently living in CMSSW at https://github.com/cms-sw/cmssw/blob/master/PhysicsTools/PatAlgos/python/patInputFiles_cff.py are deprecated). This leads me to believe the issue lives in the bTagAnalyzer in some inconsistency with recent changes in cmssw and not in the JetProducers themselves.

[rappoccio]

@johnalison any ideas? It looks like it's on the BTV custom validation side?

[jpata]

type btv

[jpata]

@johnalison is this being addressed in BTV? or should it be closed / moved to a BTV repo?

[johnalison]

Hi @joosep Pata ***@***.***> yes we will follow up in BTV, looks like a problem on our side. You can close.

…

On Thu, May 5, 2022 at 10:43 AM Joosep Pata ***@***.***> wrote: @johnalison <https://github.com/johnalison> is this being addressed in BTV? or should it be closed / moved to a BTV repo? — Reply to this email directly, view it on GitHub <#36322 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AJX775FWPP6OJVCSR7GPJPLVIPNCJANCNFSM5JE3COAQ> . You are receiving this because you were mentioned.Message ID: ***@***.***>

-- Carnegie Mellon University https://www.cmu.edu/physics/alison-group/

[rappoccio]

Hi, @johnalison I think you have to close, thanks!

[jpata]

-reconstruction

• the issue is in BTV private code, not in the reco code in CMSSW

[jpata]

@cmsbuild please close