xiaohui-sun opened a new pull request #5495: URL: https://github.com/apache/incubator-pinot/pull/5495
This PR is to make the top k filter for dimension explore more efficient. Originally we pull all dimension combinations and do the top k filter later. However for datasets with huge cardinality this is not efficient and caused multiple incidents. We need to pushdown the filter when querying the data. ---------------------------------------------------------------- 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...@pinot.apache.org For additional commands, e-mail: commits-h...@pinot.apache.org
