The number of namespaces, HDFS provides to the regionservers of a Hbase database is
A.Equal to number of regionserver
B.Half of the number of regionserver
C.Double the number of regionserver
D.One
Answer and Feedback
Answer:D
Feedback:HDFS provides a single namespace to all the RegionServers,and any of them can access the persisted files from any other Regionserver