assignUser commented on issue #43929: URL: https://github.com/apache/arrow/issues/43929#issuecomment-2325425053
Hey, thanks for the report. No idea what causes the issue but have a question about what you are looking to achieve. I assume you are not just writing to disk but rather using this to do IPC? (based on `prefix_stream`) In that case why are you not using the existing API: https://arrow.apache.org/docs/python/ipc.html#using-streams ? If you just want to write to disk and keep the file memory mapped it's likely easier (and faster) to just write an arrow file to disk and mmap it after. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org