Fix race condition in ReshardingOplogFetcherTest

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    • Type: Task
    • Resolution: Unresolved
    • Priority: Major - P3
    • 8.2.0-rc0
    • Affects Version/s: None
    • Component/s: None
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    • Cluster Scalability
    • ClusterScalability Jun9-Jun23, ClusterScalability Jul7-Jul20
    • 200
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    • 3
    • TBD
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      In ReshardingOplogFetcherTest for some reason sometimes a ReshardingOplogFetcher is accessed after the test is finished.

      This is hard to reproduce. I was able to reproduce it around 10% of the times, but only when:
      1. Compiling with --config=dbg_aubsan
      2. Running `stress -c <number of CPUs>` in parallel with the test.

      This looks like a purely testing problem.

      Stack trace and logs are attached

        1. address_sanitizer_error.txt
          47 kB
        2. logs.txt
          919 kB

            Assignee:
            Brett Nawrocki
            Reporter:
            Ivan Fefer
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              Created:
              Updated: