zhengruifeng opened a new pull request, #38203: URL: https://github.com/apache/spark/pull/38203
### What changes were proposed in this pull request? Reduce the shuffle size of ALS this is a corresponding change of https://github.com/apache/spark/pull/37918 on the `.mllib` side ### Why are the changes needed? Reduce the shuffle size of ALS ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? existing UT -- 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]
