mrhhsg commented on PR #9226: URL: https://github.com/apache/incubator-doris/pull/9226#issuecomment-1109590057
> The query performance change looks very small, more like normal query time consuming jitter, are you sure this pr has a performance improvement? hi @yangzhg In fact, the impact is very small, but a bit operation will be performed each time when data is inserted into the hash table. For example, it may take tens of milliseconds to perform 150,000 bit operations. -- 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
