I suggest we rollback the patch applied in BIGTOP-2049 as the fix has been accepted into Hadoop 2.7.2 (we are currently on)
Hadoop 2.7.1 isn't building
Attaching a patch. Ran ./gradlew hadoop-deb and confirmed Hadoop 2.7.2 is successfully built.
Committed and pushed to the master. Thanks Kengo Seki