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  1. Core Server
  2. SERVER-40490

ReplicaSetMonitor should check replicas at most twice per second

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.3.1
    • Component/s: Sharding
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Backport Requested:
      v4.2
    • Sprint:
      Service Arch 2019-06-17, Service Arch 2019-07-01

      Description

      Under some circumstances ReplicaSetMonitor can call isMaster on replica set members as fast as possible, instead of respecting the Server Discovery and Monitoring Spec's minHeartbeatFrequencyMS of 500ms. This risks overloading replicas and doesn't provide much benefit at detecting elections sooner. ReplicaSetMonitor should respect minHeartbeatFrequencyMS.

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            Assignee:
            shelley.jain Shaileja Jain (Inactive)
            Reporter:
            jesse A. Jesse Jiryu Davis
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              Dates

              Created:
              Updated:
              Resolved: