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Type:
Task
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: Sharding
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Labels:
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Fully Compatible
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Sharding 2020-05-04, Sharding 2020-05-18, Sharding 2020-06-01
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0
As part of this change, the ReadThroughCache's template should be made to accept a separate parameter called "Time" (or alternatively it could be a required method on the "Value" type), which should be a sortable class, containing the vector clock timestamp of each value in the cache.
The invalidate* suite of methods should be replaced with an advanceTime(const Key& key, Time time) method which cause the in-memory time of the specified key to move forward, so that subsequent call to acquire need to keep loading until the value fetched from the persisted store reaches time.
- depends on
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SERVER-44978 Make ReadThroughCache support asynchronous loading
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- Closed
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- is depended on by
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- Closed
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- Closed
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- related to
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SERVER-48181 Incorrect destruction order of Cache vs ThreadPool in the ReadThroughCache unit-tests
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- Closed
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