morningman commented on pull request #3604: URL: https://github.com/apache/incubator-doris/pull/3604#issuecomment-632976533
> 1 make HASH_TBL_SPACE_OVERHEAD a configurable param,but it seems not a common solution, because I'm not sure what factors can affect the real hash table size. > 2 maybe we can disable broadcast when dim table exceeds 100M These 2 solutions looks seem, that both require manual parameter adjustment. This is no different from directly adding hints manually. ---------------------------------------------------------------- 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: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
