complyue commented on pull request #277: URL: https://github.com/apache/arrow-julia/pull/277#issuecomment-1055281893
Bump!? I've been going over `pyarrow` for append-ability upon `arrow file` format files, but seemingly it's not there. This is crucial to accumulate large (out-of-core) data files with day-to-day batches, without generating too many individual files overtime. Or Arrow devs really think you should have a writer process running forever without crashing? Maybe they'd rather you accumulate *datasets* with separate files per each day or so, then (despite wasted space by each file's schema payload) it's nightmare for even modern OSes to `mmap` the full dataset after some time, if tens of thousands of files are produced everyday. This PR seems a perfect cure! Hope it get merge sooner. -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
