Awaitable hello/isMaster appears in slow query log, part 2

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    • Type: Bug
    • Resolution: Fixed
    • Priority: Minor - P4
    • 4.9.0, 4.4.3
    • Affects Version/s: 4.4.0
    • Component/s: Replication
    • None
    • Fully Compatible
    • ALL
    • v4.4
    • None
    • 3
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      I didn't really fix SERVER-47267 and SERVER-50242 (awaitable "hello" / "ismaster" is logged as a slow query in mongos / mongod). Since the default duration for an awaitable ismaster is 10 seconds, I had thought it was appropriate to log if the command takes 20+ seconds, since that would indicate unusual slowness.

      However, users can and do override this default by setting their drivers' heartbeatFrequencyMS to a longer duration; if this is 20 seconds or more then ismasters make noise in the slow query log again.

            Assignee:
            A. Jesse Jiryu Davis
            Reporter:
            A. Jesse Jiryu Davis
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              Created:
              Updated:
              Resolved: