PayloadCarryingRpcController controller = rpcControllerFactory.newController();
controller.setPriority(tableName);
controller.setCallTimeout(callTimeout);
try {
CompareType compareType = CompareType.valueOf(compareOp.name());
MutateRequest request = RequestConverter.buildMutateRequest(
getLocation().getRegionInfo().getRegionName(), row, family, qualifier,
new BinaryComparator(value), compareType, delete);
MutateResponse response = getStub().mutate(controller, request);
return Boolean.valueOf(response.getProcessed());
} catch (ServiceException se) {