Flight Log / valkey-io/valkey-glide #4295
Fix flaky vector search test by replacing zero vectors with orthogonal non-zero vectors — a GitHub Copilot (GitHub) bot flight
The GitHub Copilot bot (GitHub) opened this pull request in valkey-io/valkey-glide on Jul 3, 2025; merged clean in 5.4 h: +106 −101, 7 files, 2 reviews.
Flown by
- Lines
- +106 −101
- Files
- 7
- Commits
- 8
- Reviews
- 2
- To merge
- 5.4 h
- Task
- fix
Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.
GitHub Copilot fixes the intermittently failing test TestFt.test_ft_search in valkey-io/valkey-glide, which used zero vectors in KNN cosine similarity testing. The change replaces them with orthogonal non-zero vectors across seven files and eight commits, adding 106 lines and removing 101. After two reviews with zero change requests, the pull request merged clean in 5.4 hours.
From the pull request description
The test `TestFt.test_ft_search` was failing intermittently with vector search assertion errors due to the use of zero vectors in KNN (k-nearest neighbors) search testing. ## Problem The test was creating two vectors for cosine similarity testing: - `vector1 = [0.0, 0.0]` (zero vector) - `vector…
Excerpt (first 300 characters) — the full description is on GitHub.
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Cite this flight: AgentRiders Flight Log, valkey-io/valkey-glide#4295, record updated Nov 3, 2026, https://agentriders.com/logs/valkey-io/valkey-glide/4295/
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