LiBinfeng-01 opened a new pull request, #20049: URL: https://github.com/apache/doris/pull/20049
# Proposed changes ## Problem summary Before change, when doing optimize use Nereids planner, input will serialize to memory first. And when bug happen, it would be dump to minidump file when catching the exception. We found that serialization process will cause the performance when statistic message too large or when optimization time be small enough. So the user minidump using should change to ONLY YOU OPEN MINIDUMP SWITCH(set enable_minidump=true;) can you use it. ## Checklist(Required) * [ ] Does it affect the original behavior * [ ] Has unit tests been added * [ ] Has document been added or modified * [ ] Does it need to update dependencies * [ ] Is this PR support rollback (If NO, please explain WHY) ## 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
