BiteTheDDDDt opened a new pull request, #59768:
URL: https://github.com/apache/doris/pull/59768
### What problem does this PR solve?
This pull request addresses the handling of the `set_ready()` call for the
`RecCTESharedState` in the pipeline execution logic. The main change is to
ensure that the readiness signal is set at the correct point in the pipeline,
specifically after the exchange source has been reset, to prevent potential
deadlocks.
Key changes:
**Pipeline execution logic:**
* Moved the call to `set_ready()` for `RecCTESharedState` from the
`RecCTESinkOperatorX` to the pipeline task execution, ensuring it is invoked
after the exchange source reset to avoid blocking issues.
[[1]](diffhunk://#diff-00c79e5e3bf6d92b947372a45d5ad4df30ac275c831ffb7b634f233a9fb2229eL86-L89)
[[2]](diffhunk://#diff-dd9f3f47f0ec9d346d560dc86f3c0c518f21d5e512e62b623b5db48bddf04ebbR610-R620)
### Check List (For Author)
- Test <!-- At least one of them must be included. -->
- [ ] Regression test
- [ ] Unit Test
- [ ] Manual test (add detailed scripts or steps below)
- [ ] No need to test or manual test. Explain why:
- [ ] This is a refactor/code format and no logic has been changed.
- [ ] Previous test can cover this change.
- [ ] No code files have been changed.
- [ ] Other reason <!-- Add your reason? -->
- Behavior changed:
- [ ] No.
- [ ] Yes. <!-- Explain the behavior change -->
- Does this need documentation?
- [ ] No.
- [ ] Yes. <!-- Add document PR link here. eg:
https://github.com/apache/doris-website/pull/1214 -->
### Check List (For Reviewer who merge this PR)
- [ ] Confirm the release note
- [ ] Confirm test cases
- [ ] Confirm document
- [ ] Add branch pick label <!-- Add branch pick label that this PR should
merge into -->
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