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  1. MariaDB Server
  2. MDEV-23279

main.named_pipe test timeouts if called twice in a row

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 10.5
    • Fix Version/s: 10.5.7
    • Component/s: Tests
    • Labels:
      None
    • Environment:
      Windows 10 1809 64-bit, in a virtual machine (virt-manager)

      Description

      While trying to locally reproduce intermittent failures of main.named_pipe which happened a number of times on "windows-1809" CI worker, I found that if main.named_pipe is called twice in a row, second test instance hangs. If tests are executed in parallel with N workers, it's possible to execute N instances of the main.named_pipe without failure. Then N+1 instance is scheduled on a worker that executed an instance of main.named_pipe before, and it hangs.

      git state: 92014bd1c611fd27c487bcc47a7521baa435214c

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            Assignee:
            wlad Vladislav Vaintroub
            Reporter:
            rinat.ibragimov Rinat Ibragimov
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              Created:
              Updated:
              Resolved: