I don't think this functionality is available through public APIs, but I could be mistaken. What are you trying to achieve, it could be possible to make this work in other ways.
On Tue, May 17, 2022 at 8:20 PM Kyle Sun <[email protected]> wrote: > Hi, I have a question about parquet file reading. > > Is it possible to read some row groups of a parquet file and save it in a > local buffer, then pass the buffer to some parquet reader constructor for > reading later? > > From the api, I can see once I get a FileReader, I can read the row > groups, but not the underlying buffer or the other way around. > > Many thanks in advance. > > Best wishes > Kai >
