ReshardingMetrics getOperationElapsedTime needs to lock

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    • Sharding 2021-04-05
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      boost::optional<Milliseconds> getOperationElapsedTime() const.

      This function was added recently and accesses the runningOperation TimeInterval

      https://github.com/mongodb/mongo/blob/fdaf29180e2c4218c99544bf377fc05dcc378fc5/src/mongo/db/s/resharding/resharding_metrics.cpp#L381

      without acquiring a lock on _mutex as required by

      https://github.com/mongodb/mongo/blob/fdaf29180e2c4218c99544bf377fc05dcc378fc5/src/mongo/db/s/resharding/resharding_metrics.h#L123 

       

            Assignee:
            Kshitij Gupta (Inactive)
            Reporter:
            Billy Donahue
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              Created:
              Updated:
              Resolved: