viirya commented on pull request #29950: URL: https://github.com/apache/spark/pull/29950#issuecomment-739698601
I recently generalized subexpression elimination feature to interpreted project and predicate. So now both whole-stage codegen and interpreted execution support subexpression elimination that could avoid the performance issue caused by embedding common expressions from collapsing projects. That's said, I think this patch is less useful for now. I'm closing it now. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
