Jibing-Li opened a new pull request, #30666: URL: https://github.com/apache/doris/pull/30666
Before, when analyze job finished, the last finished task will query column_statistics table to get the latest stats for each column and update the stats cache in all FEs. Query for column_statistics could be slow and unnecessary. This pr remove the query logic, move the update cache logic to each task. When the task finished, it already have the latest stats for that column in memory, simply update cache use the data in memory. backport https://github.com/apache/doris/pull/30609 ## Proposed changes Issue Number: close #xxx <!--Describe your changes.--> ## Further comments If this is a relatively large or complex change, kick off the discussion at [d...@doris.apache.org](mailto:d...@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc... -- 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
