Remove HLT-like customisations from RelVal step for HI Run2 MC

[diguida]

The run2_mc_HIon key is added to the list of available GlobalTags for testing purposes, originally in autoCond, by autoCondHLT, so it is specific for TSG tests, like addOn.
This key is now removed in RelVal steps and local tests. It is in fact kept for HLT tests.

[cmsbuild]

A new Pull Request was created by @diguida (Salvatore Di Guida) for CMSSW_7_5_X.

It involves the following packages:

Configuration/PyReleaseValidation
RecoHI/HiCentralityAlgos

@cvuosalo, @boudoul, @franzoni, @fabozzi, @cmsbuild, @srimanob, @slava77, @hengne, @davidlange6 can you please review it and eventually sign? Thanks.
@ghellwig, @azsigmon, @jazzitup, @richard-cms, @Martin-Grunewald, @yenjie, @kurtejung, @istaslis, @mandrenguyen, @dgulhan, @yetkinyilmaz this is something you requested to watch as well.
@slava77, @Degano, @smuzaffar you are the release manager for this.

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• [@cmsbuild,] please test: L1/L2 and selected users to start jenkins tests
• [@cmsbuild,] please test with cms-sw/cmsdist#<PR>: L1/L2 and selected users to start jenkins tests using externals from cmsdist

[diguida]

@mmusich this is something you want to watch as well.

[diguida]

please test

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/10101/console

[diguida]

assign alca

[cmsbuild]

-1
Tested at: 393d02a
When I ran the RelVals I found an error in the following worklfows:
1001.0 step2

runTheMatrix-results/1001.0_RunMinBias2011A+RunMinBias2011A+TIER0EXP+ALCAEXP+ALCAHARVD1+ALCAHARVD2+ALCAHARVD3+ALCAHARVD4/step2_RunMinBias2011A+RunMinBias2011A+TIER0EXP+ALCAEXP+ALCAHARVD1+ALCAHARVD2+ALCAHARVD3+ALCAHARVD4.log
----- Begin Fatal Exception 02-Dec-2015 19:16:57 CET-----------------------
An exception of category 'FallbackFileOpenError' occurred while
   [0] Constructing the EventProcessor
   [1] Constructing input source of type PoolSource
   [2] Calling RootFileSequenceBase::initTheFile()
   [3] Calling StorageFactory::open()
   [4] Calling XrdFile::open()
Exception Message:
Failed to open the file 'root://xrootd-cms.infn.it//store/data/Run2011A/MinimumBias/RAW/v1/000/165/121/0699429A-B37F-E011-A57A-0019B9F72D71.root'
   Additional Info:
      [a] XrdCl::File::Open(name='root://eoscms.cern.ch//eos/cms/store/data/Run2011A/MinimumBias/RAW/v1/000/165/121/0699429A-B37F-E011-A57A-0019B9F72D71.root', flags=0x10, permissions=0660) => error '[FATAL] Connection error' (errno=0, code=108)
      [b] Remote server already encountered a fatal error; no redirections were performed.
      [c] Input file root://eoscms.cern.ch//eos/cms/store/data/Run2011A/MinimumBias/RAW/v1/000/165/121/0699429A-B37F-E011-A57A-0019B9F72D71.root could not be opened.
Fallback Input file root://xrootd-cms.infn.it//store/data/Run2011A/MinimumBias/RAW/v1/000/165/121/0699429A-B37F-E011-A57A-0019B9F72D71.root also could not be opened.
Original exception info is above; fallback exception info is below.
      [d] XrdCl::File::Open(name='root://xrootd-cms.infn.it//store/data/Run2011A/MinimumBias/RAW/v1/000/165/121/0699429A-B37F-E011-A57A-0019B9F72D71.root', flags=0x10, permissions=0660) => error '[ERROR] Server responded with an error: [3010] Unable to open /store/data/Run2011A/MinimumBias/RAW/v1/000/165/121/0699429A-B37F-E011-A57A-0019B9F72D71.root; Permission denied
' (errno=3010, code=400). No additional data servers were found.
      [e] Last URL tried: root://node12.datagrid.cea.fr:11001//store/data/Run2011A/MinimumBias/RAW/v1/000/165/121/0699429A-B37F-E011-A57A-0019B9F72D71.root?tried=
      [f] Problematic data server: node12.datagrid.cea.fr:11001
      [g] Disabled source: node12.datagrid.cea.fr:11001
----- End Fatal Exception -------------------------------------------------

you can see the results of the tests here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-12648/10101/summary.html

[diguida]

test failure unrelated to this PR

[diguida]

please test
Let's try again

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/10105/console

[cmsbuild]

+1
Tested at: 393d02a
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-12648/10105/summary.html

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-12648/10105/summary.html

[slava77]

+1

for #12648 393d02a

• code changes are as described; reco is minimally affected: only in (unused?) test files in RecoHI/HiCentralityAlgos
• jenkins tests pass and comparisons with baseline show no differences as expected

[fabozzi]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_5_X IBs (tests are also fine) and once validation in the development release cycle CMSSW_7_6_X is complete. This pull request requires discussion in the ORP meeting before it's merged. @slava77, @davidlange6, @Degano, @smuzaffar

[davidlange6]

+1