}
}
public static CoprocessorServiceResponse execService(final ClientService.BlockingInterface client,
final CoprocessorServiceCall call, final byte[] regionName) throws IOException {
CoprocessorServiceRequest request = CoprocessorServiceRequest.newBuilder()
.setCall(call).setRegion(
RequestConverter.buildRegionSpecifier(REGION_NAME, regionName)).build();
try {
CoprocessorServiceResponse response =
client.execService(null, request);