zhztheplayer commented on PR #8498: URL: https://github.com/apache/incubator-gluten/pull/8498#issuecomment-2585084657
> Good catch. We need to have a way to automatically convert any columnar format to Velox format. Yes, we already have the [transition system](https://github.com/apache/incubator-gluten/tree/main/gluten-core/src/main/scala/org/apache/gluten/extension/columnar/transition) to insert the convertions automaically in query planning phase. This bug spcifically applies to columnar table cache feature since the conversions are expected to be done at execution time. > Do we need to hack spark code to do the conversion? For fixing this issue, I am not sure yet. Will keep looking for solutions. -- 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]
