sleep1661 commented on pull request #32923: URL: https://github.com/apache/spark/pull/32923#issuecomment-1058800304
> @cloud-fan We are migrating from 2.4.7 to 3.0.2, and observed a significant regression in some cases due to this issue. > >  > @cloud-fan We are migrating from 2.4.7 to 3.0.2, and observed a significant regression in some cases due to this issue. > >  @zhengruifeng I had run some sql test on 3.1.2 (without this PR), but I didn't reproduce the issue. The result the ORC reader does not read all columns. My sql was like this: select count(id) from dev.test1 -- 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]
