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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: Replication, Sharding
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Labels:
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Fully Compatible
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Repl 2020-06-29, Repl 2020-07-13, Repl 2020-07-27, Repl 2020-08-10, Repl 2020-08-24, Repl 2020-09-07, Repl 2020-09-21, Repl 2020-10-05
Specify the donor state machine protocol to ensure that the migration is guaranteed to complete given some finite amount of lag.
Should have a focus on delayed/lost messages and well-defined scope.