Here is the situation. We have 3 nodes in Data Center A with Replication Factor of 2. We want to add 3 more nodes in Data Center B with Replication Factor of 2. Each node in Data Center A has about 150GB of data.
When we add 3 more nodes in Data Center B, the repair tool starts syncing the data between 2 data centers and then gives up after ~2 days. Has anybody run in to similar issue before? If so what is the solution? Regards Sachin