Hello. I am trying to use this macro with the the arrow function
arrow::RecordBatchBuilder::Make with this macroHowever I am getting this error:
/usr/bin/c++ -isystem /usr/local/arrow/include -O3 -DNDEBUG -fPIE -std=c++17
-MD -MT benchmark/CMakeFiles/reproducer.exe.dir/reproducer.cpp.o -MF
benchmark/CMakeFiles/reproducer.exe.dir/reproducer.cpp.o.d -o
benchmark/CMakeFiles/reproducer.exe.dir/reproducer.cpp.o -c
/workspaces/cpptest/benchmark/reproducer.cpp
In file included from /usr/local/arrow/include/arrow/buffer.h:29,
from /usr/local/arrow/include/arrow/array/data.h:26,
from /usr/local/arrow/include/arrow/array/array_base.h:26,
from /usr/local/arrow/include/arrow/array.h:37,
from /usr/local/arrow/include/arrow/api.h:22,
from /workspaces/cpptest/benchmark/reproducer.cpp:5:
/workspaces/cpptest/benchmark/reproducer.cpp: In function ‘int main()’:
/workspaces/cpptest/benchmark/reproducer.cpp:28:5: error: cannot convert ‘const
arrow::Status’ to ‘int’ in return
28 | ARROW_ASSIGN_OR_RAISE(batch_builder,
arrow::RecordBatchBuilder::Make(schema, arrow::default_memory_pool(), nrows));
| ^
| |
| const arrow::Status
ninja: build stopped: subcommand failed.
I am using g++ 12.2.1 (I also have tried with clang++ 14.0.5) with a built
arrow library 10 (I also have tried with arrow 9). The strangest thing is that
I am able to build and run the rapidjson conversion example. that uses a
similar construct
Without using the macro (the commented out code) works without any issues.
#include <vector>#include <memory>#include <iostream>
#include <arrow/api.h>#include <arrow/result.h>#include
<arrow/table_builder.h>#include <arrow/type_traits.h>#include
<arrow/util/iterator.h>#include <arrow/util/logging.h>#include
<arrow/visit_array_inline.h>
std::shared_ptr<arrow::Schema> ExampleSchema1() { auto f0 = arrow::field("f0",
arrow::int32()); auto f1 = arrow::field("f1", arrow::utf8()); auto f2 =
arrow::field("f1", arrow::list(arrow::int8())); return arrow::schema({f0, f1,
f2});}
int main(){ std::shared_ptr<arrow::Schema> schema = ExampleSchema1();
std::unique_ptr<arrow::RecordBatchBuilder> batch_builder; std::int64_t nrows =
10; ARROW_ASSIGN_OR_RAISE(batch_builder,
arrow::RecordBatchBuilder::Make(schema, arrow::default_memory_pool(), nrows));
// arrow::Result<std::unique_ptr<arrow::RecordBatchBuilder>>
batch_builder_result = arrow::RecordBatchBuilder::Make(schema, //
arrow::default_memory_pool(), // nrows); // if(!batch_builder_result.ok()){ //
std::cerr <<batch_builder_result.status()<<std::endl; // }
return 0;}
thanks
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