morningman commented on code in PR #11132:
URL: https://github.com/apache/doris/pull/11132#discussion_r928362029
##########
samples/doris-demo/remote-udaf-cpp-demo/cpp_function_service_demo.cpp:
##########
@@ -59,7 +59,40 @@ class FunctionServiceImpl : public PFunctionService {
}
result->add_int32_value(sum);
}
+ if(fun_name=="rpc_avg_update"){
+ result->mutable_type()->set_id(PGenericType::DOUBLE);
+ double sum=0;
+ int64_t size = request->args(0).int32_value_size();
+ for (size_t i = 0; i < request->args(0).int32_value_size(); ++i) {
+ sum += request->args(0).int32_value(i);
+ }
+ if(request->has_context() &&
request->context().has_function_context()){
+ sum +=
request->context().function_context().args_data(0).double_value(0);
+ size +=
request->context().function_context().args_data(0).int32_value(0);
+ }
+ result->add_double_value(sum);
+ result->add_int32_value(size);
+ }
+ if(fun_name=="rpc_avg_merge"){
+ result->mutable_type()->set_id(PGenericType::INT32);
+ double sum= 0;
+ int32_t size = 0;
+ for (size_t i = 0; i < request->args_size(); ++i) {
+ sum += request->args(i).double_value(0);
+ size += request->args(i).int32_value(0);
+ }
+ result->add_double_value(sum);
+ result->add_int32_value(size);
+ }
+ if(fun_name=="rpc_avg_finalize"){
+ result->mutable_type()->set_id(PGenericType::DOUBLE);
+ double sum =
request->context().function_context().args_data(0).double_value(0);
+ int64_t size =
request->context().function_context().args_data(0).int32_value(0);
+ double avg = sum / size;
+ result->add_double_value(avg);
+ }
response->mutable_status()->set_status_code(0);
+ //std::cout<< "result:"<< response->DebugString();
Review Comment:
remove this
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