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Type:
Improvement
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Resolution: Unresolved
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Priority:
Major - P3
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None
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Affects Version/s: None
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Component/s: None
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Storage Execution
The _checkpointMutex in wiredtiger_kv_engine.cpp is simply awaited to be locked when attempting to perform a checkpoint.
In the case two threads attempt to checkpoint we would have two checkpointing actions performed one after the other. If possible we should instead replace it with something smarter that detects if someone is already checkpointing and wait and return when they finish so we don't perform another checkpoint afterwards.
- is related to
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SERVER-64523 Move all our checkpoint'ing logic onto the same code path, so we can manage concurrent checkpoints
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- Backlog
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