Uploaded image for project: 'Infinispan'
  1. Infinispan
  2. ISPN-777

Race conditions in cleaning up stale locks held by dead members in a cluster


    • Icon: Bug Bug
    • Resolution: Obsolete
    • Icon: Critical Critical
    • 5.3.0.Final
    • 4.2.0.BETA1
    • Transactions
    • None

      It seems that rollback sometimes does not release acquired eager locks. See attached test program and run two JVM instances on the same machine. Program schedules a task to run every 5 seconds. Tasks simply locks a key, gets the value, increases the value and puts it back surrounded by begin/commit/rollback tx boundary.

      Steps to reproduce (keep repeating steps until problem is encountered):

      1) Kill one running instance.
      2) Restart it

      See attached example output of a run.

            mircea.markus Mircea Markus (Inactive)
            vblagoje Vladimir Blagojevic (Inactive)
            0 Vote for this issue
            4 Start watching this issue