@Override
  public int reloadReplicationTokenIfExists(ReplicaId localReplica, List<RemoteReplicaInfo> peerReplicas) {
    throw new UnsupportedOperationException("Reload replication-tokens just before replication");
  }
Remove a list of {@link RemoteReplicaInfo} from each's {@link ReplicaThread}.
@param remoteReplicaInfos List of {@link RemoteReplicaInfo} to remote.
ambry-cloud/src/main/java/com/github/ambry/cloud/VcrReplicationManager.java