Our cluster has several nodes which have smaller disks than other nodes and as a result fill up quicker.
I am looking to move data off these nodes and onto the others. Here is what I am planning to do: 1) On the nodes with smaller disks, set dfs.datanode.du.reserved to a larger value 2) Restart data nodes 3) Run balancer Will this have the desired effect? If there is a better way to accomplish this please let me know. Thanks, M
