I am using HDP 3.0 and I have configured HDFS DataNode Directories as follow: /grid0/hadoop/hdfs/data,/grid1/hadoop/hdfs/data,/grid/hadoop/hdfs/data/
One of my hosts (lets call him hostA) has only one mount point (/grid) and the other host (hostB) has 2 mount points (/grid0 & /grid1)
HDFS automatically creates the directories grid0 and grid1 in "hostA" and grid in "hostB".
Is there any way to prevent HDFS from doing that?
Thanks in advance