srowen commented on pull request #33443: URL: https://github.com/apache/spark/pull/33443#issuecomment-884229657
I can apply this to aggregateByKey in MLlib too. All of the usages I see are either DenseVector (and indeed should be dense) or breeze dense vectors, so I don't know if compressing helps. -- 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]
