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  1. WildFly
  2. WFLY-820

ClassLoader memory leak with MDB

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    • Icon: Bug Bug
    • Resolution: Obsolete
    • Icon: Critical Critical
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      1. Add a queue to AS configuration.
      2. Create an EJB archive with MDB.
      3. Deploy the archive.
      4. Undeploy the archive.
      5. Use VisualVM to find references to MDB class (perform GC several times before this).

      There are still some references to MDB class (NOT to the instance) if you undeploy an archive from the AS. Sooner or later it leads to OutOfMemory Permgen exception after multiple redeployments.

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              smaestri@redhat.com Stefano Maestri
              pref_jira Vlad Arkhipov (Inactive)
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                Created:
                Updated:
                Resolved: