Gabriel39 opened a new pull request, #67141:
URL: https://github.com/apache/doris/pull/67141
### What problem does this PR solve?
Issue Number: DORIS-28199
Problem Summary:
Condition-cache granule skipping can call ORC seekToRow before the existing
nextBatch exception boundary. When a query is cancelled during that I/O, the
ORC input stream throws a stop exception that escapes get_block and may
terminate the BE process.
### Release note
Fix BE process termination when an ORC scan is cancelled during
condition-cache seeking.
### Check List (For Author)
- Test
- [x] Regression test
- [x] Unit Test
- [ ] Manual test
- [ ] No need to test or manual test.
Verification: NewOrcReaderTest.* passed 163/163 under ASAN_UT.
Clang-format 16 passed for both affected C++ files.
- Behavior changed:
- [ ] No.
- [x] Yes. Cancellation during a condition-cache seek now returns clean
EOF instead of allowing the ORC stop exception to escape.
- Does this need documentation?
- [x] No.
- [ ] Yes.
### Check List (For Reviewer who merge this PR)
- [ ] Confirm the release note
- [ ] Confirm test cases
- [ ] Confirm document
- [ ] Add branch pick label
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