make SDAM timeout values into server parameters

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    • Type: Task
    • Resolution: Fixed
    • Priority: Major - P3
    • 4.4.0-rc11, 4.7.0
    • Affects Version/s: None
    • Component/s: Networking
    • Fully Compatible
    • v4.4
    • Sharding 2020-05-18, Sharding 2020-06-01, Sharding 2020-06-15
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    • 3
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      SdamConfiguration::getHeartBeatFrequency() should return the configured value. Right now it returns a constant 10s.

      There is already a failpoint to change this value in tests, but this value is important in tuning deployments to discover topology changes faster. This came out of findings from the sys-perf tickets.

              Assignee:
              Lamont Nelson
              Reporter:
              Lamont Nelson
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                Created:
                Updated:
                Resolved: