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Type: Improvement
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Resolution: Unresolved
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Priority: Major - P3
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None
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Affects Version/s: None
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Component/s: None
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Catalog and Routing
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1
Currently, the ShardRegistry has a thread periodically sending pings to the CSRS primary to fetch the latest topology time (SERVER-91121).
The ShardRegistry instantiates a ReplicaSetMonitor for the config server. The RSM periodically pings the nodes of the set, so we might be able to use these pings to gossip the topology time from the CSRS, and remove the periodic update thread.
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SERVER-91121 Do not force a Shard Registry lookup if topology time doesn't change
- Closed