Added logging of failed resource provider registry updates.
Added logging of failed resource provider registry updates.

Review: https://reviews.apache.org/r/66528/

andschwa/mesos,gsantovena/mesos,abudnik/mesos,gsantovena/mesos,gsantovena/mesos,abudnik/mesos,jpeach/mesos,kaysoky/mesos,asamerh4/mesos,andschwa/mesos,Gilbert88/mesos,reneploetz/mesos,kaysoky/mesos,dforsyth/mesos,reneploetz/mesos,dforsyth/mesos,dforsyth/mesos,andschwa/mesos,Gilbert88/mesos,abudnik/mesos,chhsia0/mesos,andschwa/mesos,reneploetz/mesos,chhsia0/mesos,abudnik/mesos,kaysoky/mesos,dforsyth/mesos,jpeach/mesos,asamerh4/mesos,kaysoky/mesos,Gilbert88/mesos,chhsia0/mesos,asamerh4/mesos,abudnik/mesos,andschwa/mesos,jpeach/mesos,Gilbert88/mesos,gsantovena/mesos,andschwa/mesos,asamerh4/mesos,gsantovena/mesos,abudnik/mesos,reneploetz/mesos,jpeach/mesos,asamerh4/mesos,reneploetz/mesos,gsantovena/mesos,dforsyth/mesos,chhsia0/mesos,kaysoky/mesos,chhsia0/mesos,reneploetz/mesos,andschwa/mesos,dforsyth/mesos,reneploetz/mesos,chhsia0/mesos,kaysoky/mesos,Gilbert88/mesos,kaysoky/mesos,asamerh4/mesos,gsantovena/mesos,jpeach/mesos,abudnik/mesos,Gilbert88/mesos,dforsyth/mesos,Gilbert88/mesos,jpeach/mesos,asamerh4/mesos,chhsia0/mesos,jpeach/mesos