Fix throwing CapacityExausted

[VinInn]

catch "buffer full" before insertion (as in pre-threadSafe version).
print LogError (as in pre-threadSafe version).
tested with runTheMatrix and addOnTests.py -t hlt_data_GRun reducing the capacity to 10K...

will recompile the universe

[VinInn]

@cmsbuild , please test

[VinInn]

@fwyzard , @mtosi, @rovere FYI

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/14613/console

[cmsbuild]

A new Pull Request was created by @VinInn (Vincenzo Innocente) for CMSSW_8_1_X.

It involves the following packages:

DataFormats/Common
RecoLocalTracker/SiStripClusterizer

@smuzaffar, @Dr15Jones, @cvuosalo, @cmsbuild, @slava77, @davidlange6 can you please review it and eventually sign? Thanks.
@wmtan, @makortel, @forthommel, @yduhm, @GiacomoSguazzoni, @gbenelli, @rovere, @VinInn, @nickmccoll, @jlagram, @wddgit, @gpetruc, @OlivierBondu, @threus this is something you requested to watch as well.
@slava77, @smuzaffar you are the release manager for this.

cms-bot commands are list here #13028

[Dr15Jones]

+1

[cmsbuild]

-1

Tested at: 29a097f

You can see the results of the tests here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-15529/14613/summary.html

I found follow errors while testing this PR

Failed tests: UnitTests

• Unit Tests:

I found errors in the following unit tests:

---> test TestRunnerPhysicsToolsCondLiteIO had ERRORS

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-15529/14613/summary.html

[slava77]

+1

for #15529 29a097f

• change is in line with description
• jenkins tests pass and comparisons with baseline show no difference
• the unit test failure is unrelated to this PR

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_8_1_X IBs (but tests are reportedly failing). This pull request requires discussion in the ORP meeting before it's merged. @slava77, @davidlange6, @smuzaffar