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Type: New Feature
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Resolution: Won't Fix
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Priority: Major - P3
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None
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Affects Version/s: 3.5.3
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Component/s: Sharding
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Labels:None
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Sharding
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Sharding 2017-03-27, Sharding 2017-04-17
This is for possible format changes, like upgrading SHA1 to SHA256.
Existing format:
logicalTime: { clusterTime: <Timestamp>, signature: <SHA1 hash of clusterTime as BinData> }
New format:
logicalTime: { clusterTime: <Timestamp>, signature: { version: <int>, hash: <SHA1 hash of clusterTime as BinData> } }