Revert "Revert "[Coral] Fixes to complete FrontierAccess plugin thread-safety""

[perrotta]

Reverts #7747, thus restoring the very same CMSSW_12_2_X HEAD as it was in CMSSW_12_2_3_patch1

[cmsbuild]

A new Pull Request was created by @perrotta (Andrea Perrotta) for branch IB/CMSSW_12_2_X/master.

@cmsbuild, @smuzaffar, @aandvalenzuela, @iarspider can you please review it and eventually sign? Thanks.
@perrotta, @dpiparo, @qliphy you are the release manager for this.
cms-bot commands are listed here

[perrotta]

please test

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-d91a50/23646/summary.html
COMMIT: 3f68ebc
CMSSW: CMSSW_12_2_X_2022-04-04-2300/slc7_amd64_gcc900
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmsdist/7748/23646/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: 2 differences found in the comparisons
• DQMHistoTests: Total files compared: 42
• DQMHistoTests: Total histograms compared: 3251324
• DQMHistoTests: Total failures: 5
• DQMHistoTests: Total nulls: 1
• DQMHistoTests: Total successes: 3251296
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.004 KiB( 41 files compared)
• DQMHistoSizes: changed ( 312.0 ): 0.004 KiB MessageLogger/Warnings
• Checked 177 log files, 37 edm output root files, 42 DQM output files
• TriggerResults: no differences found

[perrotta]

+1

• It restores the status of 12_2_X as in CMSSW_12_2_3_patch1

[perrotta]

+1

• It restores the status of 12_2_X as in CMSSW_12_2_3_patch1

[smuzaffar]

+externals

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next IB/CMSSW_12_2_X/master IBs (tests are also fine). This pull request will be automatically merged.