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Type: Bug
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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: None
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Fully Compatible
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ALL
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v4.2
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12
In sharded environments, it's possible that databases are on different primary shards with slightly different clocks, which would result in a different ordering of operations in the oplog than what was sent to mongos. TheĀ whole_cluster_metadata_notifications test should be updated to allow for an interleaved (but still causal) ordering of operations in the changestream.