[SQLServer] Stabilize BlockingSnapshotIT [DBZ-9589]
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component/sqlserver-connector
migrated-from-jira
- Dominant language
- HTML
- Stars
- 6
- Forks
- 9
- Avg merge
- 2d 19h
- Merged PRs (30d)
- 1
Description
Migrated from DBZ-9589
Stabilize the test class by identifying and resolving the root causes of flakiness to ensure deterministic and reliable test execution.
This are the test that has been failing lately:
- blockingSnapshotMustReuseExistingOffsetAsSnapshotOffset
- aFailedBlockingSnapshotShouldNotCauseInitialSnapshotOnRestart
They might not be alone.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the BlockingSnapshotIT class and the two named tests: blockingSnapshotMustReuseExistingOffsetAsSnapshotOffset and aFailedBlockingSnapshotShouldNotCauseInitialSnapshotOnRestart. Run those tests repeatedly to reproduce the flakiness, then trace the failure causes and verify that the class executes deterministically and reliably.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- sql
- Domain
- databases, testing
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100