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Fix flaky TestShuffleShardWithCaching test #5428

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merged 2 commits into from
Jun 27, 2023

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@alanprot alanprot commented Jun 27, 2023

What this PR does:
Fix flaky TestShuffleShardWithCaching test.

There is a race condition where we flip the state from PENDING to ACTIVE and we heartbeat before storing on the KV.

This race condition became more evident after #5404 as now wen can heartbeat faster than the heartbeat interval.

The fix seems to be get the tokens from the lifecycle (not only the state) when performing the heartbeat.

Which issue(s) this PR fixes:
Fixes #

Checklist

  • Tests updated
  • [NA] Documentation added
  • [NA] CHANGELOG.md updated - the order of entries should be [CHANGE], [FEATURE], [ENHANCEMENT], [BUGFIX]

Signed-off-by: Alan Protasio <alanprot@gmail.com>
Signed-off-by: Alan Protasio <alanprot@gmail.com>
@alanprot alanprot merged commit eaf9463 into cortexproject:master Jun 27, 2023
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3 participants