DB2 CI test errors: Db2ConnectorIT.restartInTheMiddleOfTx, restartInTheMiddleOfTxAfterCompletedTx, restartInTheMiddleOfTxAfterSnapshot [DBZ-6849]
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Description
Migrated from [DBZ-6849](https://issues.redhat.com/browse/DBZ-6849)
Currently CI tests always yield following errors:
{code}
Error: Failures:
Error: Db2ConnectorIT.restartInTheMiddleOfTx:698->restartInTheMiddleOfTx:603
Expected size:<30> but was:<0> in:
<[]>
Error: Db2ConnectorIT.restartInTheMiddleOfTxAfterCompletedTx:692->restartInTheMiddleOfTx:603
Expected size:<30> but was:<0> in:
<[]>
Error: Db2ConnectorIT.restartInTheMiddleOfTxAfterSnapshot:686->restartInTheMiddleOfTx:603
Expected size:<30> but was:<0> in:
<[]>
Error: Errors:
Error: IncrementalSnapshotIT>AbstractIncrementalSnapshotTest.testNotification:892 » IndexOutOfBounds Index 750 out of bounds for length 750
{code}
Contributor guide
Research direction
Start by running the DB2 CI tests and inspect Db2ConnectorIT.restartInTheMiddleOfTx at the reported lines, along with restartInTheMiddleOfTxAfterCompletedTx and restartInTheMiddleOfTxAfterSnapshot. Then inspect IncrementalSnapshotIT and AbstractIncrementalSnapshotTest.testNotification for the reported index error; done means these failures no longer occur in CI.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- ci-cd, databases, testing
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100