hemanthboyina opened a new pull request, #15649: URL: https://github.com/apache/iceberg/pull/15649
PuffinReader.readAll() currently issues a separate seek+read for each blob. Since blobs are written back-to-back in a Puffin file, this results in unnecessary I/O overhead. This PR coalesces contiguous blobs into a single read. Blobs are sorted by offset, grouped into ranges where adjacent blobs touch, and each range is read in one I/O call. -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
