return; case 7: this.getVolumeReport(controller, (org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.GetVolumeReportRequestProto)request, com.google.protobuf.RpcUtil.<org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.GetVolumeReportResponseProto>specializeCallback( done));