Hello! Running Cassandra 2.2.9 with a 4 node cluster with replication factor 4. When running anti-entropy repair is it required to run repair on all 4 nodes or is it sufficient to run it on only one node? Since all data is replicated on all nodes i.m.o. only one node would need to be repaired to repair all data in the cluster. If it's required to run on all nodes, please give an explanation as to why?
Regards Fredrik
