Remove outdated jercVars from JME custom NanoAOD for AK4 and AK8 jets

[peruzzim]

PR description:

Temporarily remove the so-called JERC variables from the JME custom NanoAOD content, to fix the crash in the IB reported in #29245.
JME experts will then re-add updated variables as needed.

@lathomas @ahinzmann please forward this information to the developers

[cmsbuild]

The code-checks are being triggered in jenkins.

[peruzzim]

@alefisico @camclean @nurfikri89

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-29249/14288

• This PR adds an extra 16KB to repository

• There are other open Pull requests which might conflict with changes you have proposed:

  • File PhysicsTools/NanoAOD/python/custom_jme_cff.py modified in PR(s): Add QGL input variables in JME Custom-NanoAODs #29239

[cmsbuild]

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

It involves the following packages:

PhysicsTools/NanoAOD

@cmsbuild, @santocch, @fgolf, @peruzzim can you please review it and eventually sign? Thanks.
@gpetruc this is something you requested to watch as well.
@davidlange6, @silviodonato, @fabiocos you are the release manager for this.

cms-bot commands are listed here

[peruzzim]

please test workflow 25202.01

[cmsbuild]

The tests are being triggered in jenkins.
Test Parameters:

• MATRIX_EXTRAS = 25202.01
  https://cmssdt.cern.ch/jenkins/job/ib-run-pr-tests/5285/console Started: 2020/03/20 09:19

[cmsbuild]

-1

Tested at: b101b89

CMSSW: CMSSW_11_1_X_2020-03-19-2300
SCRAM_ARCH: slc7_amd64_gcc820
You can see the results of the tests here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-c4e0b7/5285/summary.html

I found follow errors while testing this PR

Failed tests: RelVals

• RelVals:

When I ran the RelVals I found an error in the following workflows:
25202.01 step5

runTheMatrix-results/25202.01_TTbar_13+TTbar_13+DIGIUP15_PU25+RECOUP15_PU25+HARVESTUP15_PU25+NANOUP15MC_PU25_JME/step5_TTbar_13+TTbar_13+DIGIUP15_PU25+RECOUP15_PU25+HARVESTUP15_PU25+NANOUP15MC_PU25_JME.log

[cmsbuild]

Comparison not run due to runTheMatrix errors (RelVals and Igprof tests were also skipped)

[peruzzim]

I'm afraid PhysicsTools/PatAlgos/python/tools/jetCollectionTools.py needs fixing too, it should be touched only by JME experts so I will close this PR and encourage them to propagate the changes there.

[nurfikri89]

@peruzzim Should I use PR #29239 to include this fix?

[peruzzim]

that would certainly work and will also be needed to test it successfully, thank you really much!

[nurfikri89]

Will be fixed in PR #29257