slfan1989 opened a new pull request, #15302:
URL: https://github.com/apache/iceberg/pull/15302

   ## Summary
   - Optimize UUID writer to avoid UTF-8 decoding and string parsing overhead
   - Add fast-path for canonical UUID format (8-4-4-4-12 with hyphens)
   - Direct byte-level parsing from UTF8String to ByteBuffer


-- 
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]

Reply via email to