Details
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Bug
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Status: Closed
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Critical - P2
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Resolution: Fixed
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None
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None
Description
There's a window where a checkpoint can fail to include a transaction's updates with commit times before stable. If:
- the commit timestamp is checked at transaction commit and the transaction sleeps
- stable is then moved past the commit timestamp
- checkpoint selects a stable timestamp and runs
The checkpoint will not include changes for a commit timestamp that is before the checkpoint's stable timestamp.