jiangjiangtian commented on PR #10300: URL: https://github.com/apache/gluten/pull/10300#issuecomment-5519623509
> > @zml1206 Sorry to bother you. I am wondering why we need to disable this rule when config `LEGACY_COMPLEX_TYPES_TO_STRING` is true. It seems that the config just controls [casting array and map to string ](https://github.com/apache/spark/blob/master/sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala#L7378). Is there anything that I miss? > > ``` > LEGACY=false: cast(array(1, null, 2) as string) => [1, null, 2] > LEGACY=true: cast(array(1, null, 2) as string) => [1,, 2] > ``` Oh, I see! Thanks for your reply! -- 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]
