code: public Response<String> rename(final String oldkey, final String newkey) {
  		return new PipelineOperation<String>() {
  
  			@Override
  			Response<String> execute(Pipeline jedisPipeline) throws DynoException {
  				return jedisPipeline.rename(oldkey, newkey);
  			}
  		}.execute(oldkey, OpName.RENAME);
  
  	}
docs: /* not supported by RedisPipeline 2.7.3