cloud-fan commented on pull request #32328: URL: https://github.com/apache/spark/pull/32328#issuecomment-827637229
The overhead of skew join handling is to replicate the non-skew side, and the overhead is larger in SHJ because we need to build the hash relation. But the overhead of skew should be more significant than this. -- 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: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
