Flight Log / valkey-io/valkey-glide #4290
Fix flaky test_cluster_scan_non_covered_slots by replacing inefficient loop with mset — a GitHub Copilot (GitHub) bot flight
The GitHub Copilot bot (GitHub) opened this pull request in valkey-io/valkey-glide on Jul 2, 2025; merged clean in 12.9 h, merged by @avifenesh: +1 −2, 2 files, 2 reviews.
Flown by
- Lines
- +1 −2
- Files
- 2
- Commits
- 2
- Reviews
- 2
- To merge
- 12.9 h
- Task
- fix
Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.
Copilot fixes test_cluster_scan_non_covered_slots, which failed intermittently. The test built its data with a loop of individual set operations; the change replaces it with one mset call. The diff is one addition and two deletions across two files, in two commits. The pull request merged clean with no changes requested, 12.85 hours after opening.
From the pull request description
The test `test_cluster_scan_non_covered_slots` was failing intermittently with timeout errors due to an inefficient approach to setting up test data. The test was using a loop to perform 1000 individual `set` operations, which caused performance issues and timeout failures under load. ## Problem ``…
Excerpt (first 300 characters) — the full description is on GitHub.
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Flight timeline
- —committedcopilot-swe-agent[bot]
- —committedcopilot-swe-agent[bot]
- —reviewed
- —reviewed
- Jul 3, 2025mergedavifenesh
- Jul 3, 2025closedavifenesh
Read next
Cite this flight: AgentRiders Flight Log, valkey-io/valkey-glide#4290, record updated Nov 3, 2026, https://agentriders.com/logs/valkey-io/valkey-glide/4290/
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