-Physically moving HDFS cluster to new
Tom Brown 2013-04-17, 17:20
We have a situation where we want to physically move our small (4 node)
cluster from one data center to another. As part of this move, each node
will receive both a new FQN and a new IP address. As I understand it, HDFS
is somehow tied to the the FQN or IP address, and changing them causes data
Is there any supported method of moving a cluster this way?
Thanks in advance!