Details
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Task
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Resolution: Fixed
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Major - P3
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None
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None
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None
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Fully Compatible
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Server Serverless 2022-01-24, Server Serverless 2022-02-07
Description
Improve the ReplicationCoordinatorExternalState to support replacing the local config document (it currently only supports updating it). The split prototype did this with a delete + insert, but that won't work for a production system. Instead, we need to wrap the delete + insert in a transaction so we can guarantee an atomic replacement.