09-06-2018 10:50 AM
CDH enterprise 5.14.0
I am trying to use larger block size like 1GB/2GB.
In our case the files are 5GB to 14GB size and we process whole file per mapper,
is there any side effects to using larger block size like 1GB, 2GB? Like HDFS stability when doing replication?
09-06-2018 07:57 PM