How partitions move in cluster rebalancing?
Normally, only the newly added node will receive migrations.
With rack-aware, there can be migrations amongst the original N nodes. The new node will receive the bulk of the migrations.
How partitions move in cluster rebalancing?
Normally, only the newly added node will receive migrations.
With rack-aware, there can be migrations amongst the original N nodes. The new node will receive the bulk of the migrations.