DQM protobuf reads and writes now close the file descriptors properly.

[dmitrijus]

Well, not properly, this is just a quick fix.
We should rewrite and avoid using ::open altogether.

[cmsbuild]

A new Pull Request was created by @dmitrijus (Dmitrijus) for CMSSW_7_2_X.

DQM protobuf reads and writes now close the file descriptors properly.

It involves the following packages:

DQMServices/Components
DQMServices/Core

@cmsbuild, @danduggan, @nclopezo, @deguio can you please review it and eventually sign? Thanks.
@barvic this is something you requested to watch as well.
You can sign-off by replying to this message having '+1' in the first line of your reply.
You can reject by replying to this message having '-1' in the first line of your reply.
@nclopezo you are the release manager for this.
You can merge this pull request by typing 'merge' in the first line of your comment.

[deguio]

+1
fine to go with this fix for now.
@rovere

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_2_X IBs unless changes or unless it breaks tests. This pull request requires discussion in the ORP meeting before it's merged. @davidlange6, @nclopezo, @ktf, @smuzaffar

[deguio]

another commit is needed and would like this PR to be tested.
F.

[dmitrijus]

I've added the commit which fixes the error.

[cmsbuild]

Pull request #6570 was updated. @cmsbuild, @danduggan, @nclopezo, @deguio can you please check and sign again.

[deguio]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_2_X IBs unless changes or unless it breaks tests. This pull request requires discussion in the ORP meeting before it's merged. @davidlange6, @nclopezo, @ktf, @smuzaffar

[cmsbuild]

+1
Tested at: 3b9d0be
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-6570/1112/summary.html

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-6570/1112/summary.html