Remove try/catch block that can't be hit.
CoalescedRDD changed to work with a big number of partitions both in the original and the new coalesced RDD.
The limitation was in the range that Scala.Int can represent.
call setConf from input format if it is Configurable
Merge pull request #537 from wishbear/configurableInputFormat

call setConf from input format if it is Configurable
Merge pull request #534 from stephenh/removetrycatch

Remove try/catch block that can't be hit.
Merge pull request #536 from sasurfer/master

CoalescedRDD for many partitions
Merge branch 'master' of github.com:mesos/spark into cogroup