New Contributor
Posts: 1
Registered: ‎02-23-2016

HDFS Federation Implementation on cluster

We are planning to implement HDFS Federation to our cluster. Regarding the same we have following queries:
- It seems fsck and dfsadmin do not work on federated namespace. Are there any alternative to these commands.
- Out cluster is ~90% full. We plan to move ~30% of data to the federated namespace. How can we do that considering the case that mv is not possible?
- Are there any other commands/functionalities that would also not work after implementing federation.