@Override
  public ReplicaId getBootstrapReplica(String partitionIdStr, DataNodeId dataNodeId) {
    throw new UnsupportedOperationException("Adding new replica is currently not supported in static cluster manager.");
  }
Add a set of replicas on a new datacenter for an existing partition.

@param partitionId The partition to add to the new datacenter
@param dataCenterName The name of the new datacenter
@param attemptNonRackAwareOnFailure {@code true} if a non rack-aware allocation should be attempted if a rack-aware one
                           is not possible.
ambry-clustermap/src/main/java/com/github/ambry/clustermap/StaticClusterManager.java