Add the "Replica set monitoring and host targeting" section to the sharding arch guide

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    • Type: Task
    • Resolution: Fixed
    • Priority: Major - P3
    • 4.7.0
    • Affects Version/s: None
    • Component/s: Sharding
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    • Fully Compatible
    • Sharding 2020-04-20, Sharding 2020-05-04
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      Guidelines:

      Should include

      • Why is it important for router nodes to monitor remote replica sets? (e.g., for $readPreference targeting)
      • What information about remote replica sets is tracked?

      Code references

      • ReplicaSetMonitorManager class
      • ReplicaSetMonitor class
      • RemoteCommandTargeter class
      • SDAM spec

            Assignee:
            Haley Connelly
            Reporter:
            Esha Maharishi (Inactive)
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              Created:
              Updated:
              Resolved: