dongjoon-hyun commented on pull request #34846: URL: https://github.com/apache/spark/pull/34846#issuecomment-1002362824
For `I think that's what this PR does?`, YES! I pointed out that too like the following, > Given that we can set spark.buffer.pageSize manually to mitigate the mentioned issue, this PR's contribution is doing that automatically when the users changes the -Xmx option. I didn't argue that this causes a performance regression always. What I asked was only the following thing to rescue specific production jobs from this change, @srowen . The following was my literal comment. > I'd like to suggest to make a configuration to recover to the previous behavior, Without this configuration, it's hard to restore the production jobs' behavior back to the previous one. -- 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]
