wangbo opened a new pull request, #18992:
URL: https://github.com/apache/doris/pull/18992
# Proposed changes
User cancel a query
-> throws NereidsException
-> using same queryid to executeByLegacy
-> A new query with new slotid could be send to be
-> The new query using old queryid find old tuple which
cached in be
-> new query's slotid can not match old, then prepare
failed
# Solution
When user cancel a query, fe should return directly.
## 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
[[email protected]](mailto:[email protected]) by explaining why you
chose the solution you did and what alternatives you considered, etc...
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