0dunay0 opened a new issue, #8917: URL: https://github.com/apache/paimon/issues/8917
### Search before asking - [x] I searched in the [issues](https://github.com/apache/paimon/issues) and found nothing similar. ### Paimon version master ### Compute Engine Hive catalog metadata commit path ### Minimal reproduce step 1. Create a table with column comments that contain newline characters, for example from Avro field doc strings. 2. Sync Iceberg metadata through . 3. Let a comment stay under 255 characters after newline removal. 4. Observe Glue validation failure on or . ### What doesn't meet your expectations? returns early for comments at or below the 255 character limit before removing and . AWS Glue rejects comments with newline characters, so short multiline comments still fail validation even though they should be normalized to spaces first. ### Anything else? A small fix is enough here: strip newlines before the length check, keep the existing truncation behavior for long comments, and add a unit test covering both short and long multiline comments. ### Are you willing to submit a PR? - [x] I'm willing to submit a PR! -- 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]
