FrankChen021 commented on PR #20110:
URL: https://github.com/apache/druid/pull/20110#issuecomment-5377516377

   Closing because zstd-jni 1.5.7-15 intentionally removes decoding for 
pre-standard v0.4-v0.7 frames, while Druid documents .zst batch ingestion 
through this decoder. The compatibility check reproduced the same legacy frame 
decoding 5,345,280 bytes on 1.5.7-11 and failing with Unknown frame descriptor 
on 1.5.7-15. Updating only the license metadata would hide this user-visible 
regression; preserving support needs an explicit migration/product decision, a 
legacy-enabled build, or a version cap at 1.5.7-12.


-- 
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