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  1. Core Server
  2. SERVER-62951

Deadlock on restarting the node with a prepared transaction acquiring the global lock

    • Type: Icon: Bug Bug
    • Resolution: Unresolved
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
    • None
    • Replication
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    • 12

      Acquiring the global lock in the initAndListen function while initialization mongod after starting up replication is dangerous as we might reconstruct a prepared transaction which acquire the global lock and keep it, which will cause a deadlock.

       

       

      You can repro it by adding a sleep before this line and run jstests/replsets/ddl_op_behind_transaction_fails_in_shutdown.js

            Assignee:
            backlog-server-repl [DO NOT USE] Backlog - Replication Team
            Reporter:
            m.maher@mongodb.com Moustafa Maher
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              Created:
              Updated: