We've added a new DC to a cluster that has now 2 DC.
currently no application are pointing to the new DC.
we followed the procedure of adding new DC including rebuilding, anyhow, during rebuilding we noticed on some nodes connectivity/network issues, we ended up with DC which is not in sync.
after resolving the network issues, we tried the rebuild again, and repair -pr on all nodes.
but still we see DC out of sync.
is there a way to wipe data from this new DC without decommissioning it and then run rebuild again?
application is configured as local_quorum, RF is DC1:3 DC2:3, so we will be safe if the new DC is down or has no data.