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  1. MariaDB Server
  2. MDEV-6497

InnoDB deadlocks on UNINSTALL PLUGIN

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 5.5.38, 10.0.12
    • Fix Version/s: 5.5.39, 10.0.13
    • Component/s: None
    • Labels:
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      Description

      On shutdown InnoDB waits for all trx structures to be freed. A trx structure is typically freed when a client disconnects. So, on UNINSTALL PLUGIN InnoDB waits for all trx to be freed, and if the current connection (the one running UNINSTALL) has allocated a trx, it can never be freed.

      InnoDB needs to free the current connection trx (if any) on shutdown.

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            Assignee:
            serg Sergei Golubchik
            Reporter:
            serg Sergei Golubchik
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              Updated:
              Resolved: