JanusGraph / JanusGraph/janusgraph
Flaky CQL ConfiguredGraphFactoryTest dropShouldCleanUpTraversalSourceAndBindings
- Dominant language
- Java
- Stars
- 5.8k
- Forks
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- Avg merge
- 13h 53m
- Merged PRs (30d)
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Description
## Flaky Test
* **Test Name:** CQLConfiguredGraphFactoryTest.dropShouldCleanUpTraversalSourceAndBindings
* **Link:** https://github.com/JanusGraph/janusgraph/blob/e2b0bed82f95817f2656606ce2a62225aed2a9f0/janusgraph-backend-testutils/src/main/java/org/janusgraph/core/AbstractConfiguredGraphFactoryTest.java#L381
* **Branch:** master
* **Notes:** I saw it failing on `master` for two recent commits
Failed jobs:
* tests (cql, -Pcassandra4-murmur -Dtest="**/core/cql/*", murmur-core, -Pjava-11, 11)
* tests (scylla, -Pscylla-murmur -Dtest="**/core/cql/*", murmur-core, 8)
### Stack Trace
```java
Error: Failures:
Error: CQLConfiguredGraphFactoryTest>AbstractConfiguredGraphFactoryTest.dropShouldCleanUpTraversalSourceAndBindings:393 expected: not
```
Contributor guide
Research direction
Start with dropShouldCleanUpTraversalSourceAndBindings in janusgraph-backend-testutils/src/main/java/org/janusgraph/core/AbstractConfiguredGraphFactoryTest.java around line 381, then run the CQL test configuration shown in the failed jobs. Compare the failure at line 393 across the CQL and Scylla jobs; done means the test no longer intermittently reports a null value.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cassandra, java
- Domain
- databases, testing
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100