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PI85092: CHANGE OF ECLIPSELINK WARNING MESSAGES ABOUT MULTIPLE JMX MBEANSERVER INSTANCES

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • In Websphere Application Server version 9, it is possible that
    the following warning messages will be printed out during server
    startup:
    
    [6/23/17 14:42:30:432 CAT] 000000a1 eclipselink   W   [server]
    Multiple
    JMX MBeanServer instances [2] exist, we will use the server at
    index
    [0] : [com.ibm.ws.management.PlatformMBeanServer@3fafdcd4].
    [6/23/17 14:42:30:432 CAT] 000000a1 eclipselink   W   [server]
    JMX
    MBeanServer in use: [com.ibm.ws.management.
    PlatformMBeanServer@3fafdcd4] from index [0]
    [6/23/17 14:42:30:432 CAT] 000000a1 eclipselink   W   [server]
    JMX
    MBeanServer in use:
    [com.sun.jmx.mbeanserver.JmxMBeanServer@74f833e0]
    
    This warning messages are expected. With this iFix the type of
    message will be changed. So after appying this iFix this
    messages will be printed out as information messages.
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server - Java Persistence API 2.1           *
    ****************************************************************
    * PROBLEM DESCRIPTION: EclipseLink, JPA 2.1 provider, prints   *
    *                      warning messages for multiple           *
    *                      JMXMBeanServers discovered              *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    EclipseLink, WebSphere's default JPA 2.1 provider, may print the
    following warning messages to inform the user that multiple
    JMXBeanServers were discovered during startup:
    [6/23/17 14:42:30:432 CAT] 000000a1 eclipselink   W   [server]
    Multiple JMX MBeanServer instances [2] exist, we will use the
    server at
    index[0] :[com.ibm.ws.management.PlatformMBeanServer@3fafdcd4].
    [6/23/17 14:42:30:432 CAT] 000000a1 eclipselink   W   [server]
    JMXMBeanServer in use:
    [com.ibm.ws.management.PlatformMBeanServer@3fafdcd4] from index
    [0]
    These warning messages should be informational messages.
    

Problem conclusion

  • The type of messages printed by EclipseLink for multiple JMXBean
    being discovered have been changed from warning messages to info
    messages. The fix for this APAR changes the EclipseLink implemen
    involves an update to the thirdparty source. See
    https://bugs.eclipse.org/bugs/show_bug.cgi?id=520316
    
    The fix for this APAR is currently targeted for inclusion in
    fix pack 9.0.0.6 of WebSphere Application Server
    version 9.0 and in fix pack 17.0.0.4 for WebSphere Application
    Server Liberty.  Please refer to the Recommended Updates
    page for delivery information:
    http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI85092

  • Reported component name

    WEBSPHERE APP S

  • Reported component ID

    5724J0800

  • Reported release

    900

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-07-28

  • Closed date

    2017-10-12

  • Last modified date

    2017-10-12

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    WEBSPHERE APP S

  • Fixed component ID

    5724J0800

Applicable component levels

  • R900 PSY

       UP

[{"Business Unit":{"code":"BU053","label":"Cloud \u0026 Data Platform"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"900","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
18 October 2021