You have just run a MapReduce job to filter user messages to only those of a selected
geographical region. The output for this job in a directory named westUsers, located just below
your home directory in HDFS. Which command gathers these records into a single file on your
local file system?

A.
Hadoop fs – getmerge westUsers WestUsers.txt

B.
Hadoop fs –get westUsers WestUsers.txt

C.
Hadoop fs – cp westUsers/* westUsers.txt

D.
Hadoop fs –getmerge –R westUsers westUsers.txt