xinyiZzz commented on pull request #8695: URL: https://github.com/apache/incubator-doris/pull/8695#issuecomment-1080610064
Increasing the compression ratio is a good attempt~, do you have verification accuracy there. In #6274, I have compared the calculated broadcast cost to the actual memory used by BE, and multiplied it with a penalty factor of 1.1 `HASH_TBL_SPACE_OVERHEAD`. But I have not tested the effect of compression ratio alone, and only tested a limited number of cases. -- 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: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
