Hello all,
I'm trying to convert a single line string (which is in json format) into a
table. Below is the sample code to create table from the json string (input
to this function, passed as copy)
> auto buffer = arrow::Buffer::FromString(pString);
> auto reader = std::make_shared<arrow::io::BufferReader>(buffer);
> auto memoryPool = arrow::MemoryPool::CreateDefault();
> auto tableReader = arrow::json::TableReader::Make(
> memoryPool.get(), reader, arrow::json::ReadOptions::Defaults(),
> arrow::json::ParseOptions::Defaults());
> if (!tableReader.ok()) {
> return nullptr;
> }
> auto res = (*tableReader)->Read();
> if (!res.ok()) {
> return nullptr;
> }
> return std::move(*res);
It is working as expected. The table is created and returned correctly from
this function. I'm able to print the table to a parquet file. The contents
are correct.
But when the table goes out of scope, I see a crash in the PoolBuffer
destructor.
Using Apache arrow 16.1.0 with MSVC 2022 and Gcc 13.2.0
What am I missing here ?
Thanks in advance,
Surya
