Lchangliang opened a new pull request, #29668: URL: https://github.com/apache/doris/pull/29668
## Proposed changes Issue Number: close #xxx <!--Describe your changes.--> In the original implementation, we use a map to save the tablet schema and use a thread to recycle the schema when eference count is equal to 1 periodicity. It will encounter some problems. For example, When the schema is changed frequently, the cache will be very large so that BE will oom. We need to provide the means of control and observation. ## 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
