Trying to read from maprfs on a MapR cluster fails because it doesn't recognize the schema. We should have instructions on how to use maprfs with CDAP.
Fixed an issue where configuration of the FileSource was failing while setting the properties for the FileInputFormat.
PRs merged, closing
Note - the fixes for this issue also fix the following issue:
If users try to construct a FileSystem object with the Configuration object, obtained from a JobUtils.getJobInstance(), it will still be a local FileSystem, even in distributed mode, since the defaultFs parameter will not be picked up from the actual Configuration (all values will be default).