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Type:
Improvement
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Status: Closed
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Priority:
Major - P3
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Resolution: Fixed
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Affects Version/s: 4.0.6, 4.1.9
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Component/s: Sharding
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Labels:
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Backwards Compatibility:Fully Compatible
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Backport Requested:v4.0
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Sprint:Sharding 2019-04-08
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Case:
In current sharding code, we make a request to clone a collection's options once for each chunk, regardless of number of shards. This generates duplicate work – we should only need to do this once for each unique shard.