fix(compactor): Fix flaky TestBlocksCleaner_ShouldRemoveBlocksOutside…#7486
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yeya24 wants to merge 1 commit intocortexproject:masterfrom
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fix(compactor): Fix flaky TestBlocksCleaner_ShouldRemoveBlocksOutside…#7486yeya24 wants to merge 1 commit intocortexproject:masterfrom
yeya24 wants to merge 1 commit intocortexproject:masterfrom
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…RetentionPeriod Switch from filesystem bucket to in-memory bucket in this test. The filesystem bucket's Upload is non-atomic (os.Create truncates, then io.Copy writes), creating a race window where the HeartBeat goroutine's write can be observed as an empty file by a concurrent read. The in-memory bucket's Upload is atomic (mutex-protected), eliminating the race. Signed-off-by: Ben Ye <benye@amazon.com>
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…RetentionPeriod
Switch from filesystem bucket to in-memory bucket in this test. The filesystem bucket's Upload is non-atomic (os.Create truncates, then io.Copy writes), creating a race window where the HeartBeat goroutine's write can be observed as an empty file by a concurrent read. The in-memory bucket's Upload is atomic (mutex-protected), eliminating the race.
What this PR does:
Fix flaky test by switching to use an inmemory bucket to eliminate possible race condition when the visit marker is being uploaded.
Which issue(s) this PR fixes:
Fixes #
Checklist
CHANGELOG.mdupdated - the order of entries should be[CHANGE],[FEATURE],[ENHANCEMENT],[BUGFIX]docs/configuration/v1-guarantees.mdupdated if this PR introduces experimental flags