HDP 2.5.3 37 datanodes
I had 34 data nodes that are identical with regards to CPU,. memory, storage.
I recently added 3 data nodes with the same CPU and memory but less storage (9TB as opposed to 11TB on the older nodes)
I ran hdfs balancer, which chugged for a while and moved data to the 3 new nodes.
Problem is, that 3 file systems on each of the 3 new nodes do not seem to be getting data.
I have run the balancer from the CLI and the output states the cluster is balanced.The older nodes (with more storage) are at about 50% disk utilization, the 3 new nodes are at about 30% disk utilization