Added a small producer that selects L1's that did not result on a L2 (back port of #18414)

[folguera]

Backport of #18414 so it can be used in ConfDB.

[cmsbuild]

A new Pull Request was created by @folguera (Santiago Folgueras) for CMSSW_9_0_X.

It involves the following packages:

HLTrigger/Muon

@Martin-Grunewald, @silviodonato, @cmsbuild, @fwyzard, @davidlange6 can you please review it and eventually sign? Thanks.
@battibass, @abbiendi, @jhgoh, @Martin-Grunewald, @calderona, @HuguesBrun, @trocino this is something you requested to watch as well.
@davidlange6, @smuzaffar you are the release manager for this.

cms-bot commands are listed here #13028

[Martin-Grunewald]

please test

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/19297/console Started: 2017/04/20 16:28

[cmsbuild]

+1
Tested at: 5b05081
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-18423/19297/summary.html

[cmsbuild]

Comparison job queued.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-18423/19297/summary.html

Comparison Summary:

• You potentially added 5 lines to the logs
• Reco comparison results: 0 differences found in the comparisons
• DQMHistoTests: Total files compared: 23
• DQMHistoTests: Total histograms compared: 1884626
• DQMHistoTests: Total failures: 44280
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 1840173
• DQMHistoTests: Total skipped: 173
• DQMHistoTests: Total Missing objects: 0
• Checked 94 log files, 14 edm output root files, 23 DQM output files

[Martin-Grunewald]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_9_0_X IBs (tests are also fine). This pull request requires discussion in the ORP meeting before it's merged. @davidlange6, @smuzaffar

[folguera]

@davidlange6 @Martin-Grunewald, @smuzaffar do we have an estimate on when this would be merged, we do need this to be inside CMSSW to be ported to ConfDB and finish the Muon HLT template for 2017

[Martin-Grunewald]

It has been requested several times. The equivalent PR is already in 91X and will thus be in 910pre3.
We'll move HLT development to that pre-release anyway. In the meantime you could work offline with
a python file so that things are ready to go.

[folguera]

This is what I've been doing, and I believe things are ready to go but I cannot import them to ConfDB until this is merged.

[davidlange6]

+1

"several times"would appear to be once on Tuesday...(which was the first opportunity after the 91x version got merged)