sandugood commented on issue #4723: URL: https://github.com/apache/datafusion-comet/issues/4723#issuecomment-4807945205
> Trying to get all the variables here: you have delete files, COW or MOR, equality or row-level deletes, and table format is V2? As much information as you can send our way. I basically need to reproduce this in a standalone test. Sure, sorry for a late reply: 1. Iceberg V2 2. Positional (row-level) deletes. So yes, we do have delete files 3. MOR table Another information that might be suitable (trying to give as much info as possible) - tables are updated via Trino (with iceberg 1.10.0) with OPTIMIZE afterwards. I think narrowing down the problem to delete files might be suitable, because I have read the same table with vanilla Spark, wrote it to the same Iceberg catalog and then read with Comet enabled. Everything went well, no duplicated/excessive rows. -- 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]
