IBM Support

PM41773: SEARCH ORDER IN SEARCH ORDER TAB OF CLASSLOADER VIEW IS INCORRECT.

Fixes are available

7.0.0.21: WebSphere Application Server V7.0 Fix Pack 21
8.0.0.2: WebSphere Application Server V8.0 Fix Pack 2
8.0.0.3: WebSphere Application Server V8.0 Fix Pack 3
7.0.0.23: WebSphere Application Server V7.0 Fix Pack 23
8.0.0.4: WebSphere Application Server V8.0 Fix Pack 4
7.0.0.25: WebSphere Application Server V7.0 Fix Pack 25
8.0.0.5: WebSphere Application Server V8.0 Fix Pack 5
7.0.0.27: WebSphere Application Server V7.0 Fix Pack 27
8.0.0.6: WebSphere Application Server V8.0 Fix Pack 6
7.0.0.29: WebSphere Application Server V7.0 Fix Pack 29
8.0.0.7: WebSphere Application Server V8.0 Fix Pack 7
8.0.0.8: WebSphere Application Server V8.0 Fix Pack 8
7.0.0.31: WebSphere Application Server V7.0 Fix Pack 31
7.0.0.27: Java SDK 1.6 SR13 FP2 Cumulative Fix for WebSphere Application Server
7.0.0.33: WebSphere Application Server V7.0 Fix Pack 33
8.0.0.9: WebSphere Application Server V8.0 Fix Pack 9
7.0.0.35: WebSphere Application Server V7.0 Fix Pack 35
8.0.0.10: WebSphere Application Server V8.0 Fix Pack 10
7.0.0.37: WebSphere Application Server V7.0 Fix Pack 37
8.0.0.11: WebSphere Application Server V8.0 Fix Pack 11
7.0.0.39: WebSphere Application Server V7.0 Fix Pack 39
8.0.0.12: WebSphere Application Server V8.0 Fix Pack 12
7.0.0.41: WebSphere Application Server V7.0 Fix Pack 41
8.0.0.13: WebSphere Application Server V8.0 Fix Pack 13
7.0.0.43: WebSphere Application Server V7.0 Fix Pack 43
8.0.0.14: WebSphere Application Server V8.0 Fix Pack 14
7.0.0.45: WebSphere Application Server V7.0 Fix Pack 45
8.0.0.15: WebSphere Application Server V8.0 Fix Pack 15
7.0.0.21: Java SDK 1.6 SR9 FP2 Cumulative Fix for WebSphere
7.0.0.23: Java SDK 1.6 SR10 FP1 Cumulative Fix for WebSphere
7.0.0.25: Java SDK 1.6 SR11 Cumulative Fix for WebSphere Application Server
7.0.0.27: Java SDK 1.6 SR12 Cumulative Fix for WebSphere Application Server
7.0.0.29: Java SDK 1.6 SR13 FP2 Cumulative Fix for WebSphere Application Server
7.0.0.45: Java SDK 1.6 SR16 FP60 Cumulative Fix for WebSphere Application Server
7.0.0.31: Java SDK 1.6 SR15 Cumulative Fix for WebSphere Application Server
7.0.0.35: Java SDK 1.6 SR16 FP1 Cumulative Fix for WebSphere Application Server
7.0.0.37: Java SDK 1.6 SR16 FP3 Cumulative Fix for WebSphere Application Server
7.0.0.39: Java SDK 1.6 SR16 FP7 Cumulative Fix for WebSphere Application Server
7.0.0.41: Java SDK 1.6 SR16 FP20 Cumulative Fix for WebSphere Application Server
7.0.0.43: Java SDK 1.6 SR16 FP41 Cumulative Fix for WebSphere Application Server

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APAR status

  • Closed as program error.

Error description

  • The search order becomes incorrect in the "Search Order"
    tab of the Class Loader Viewer when switching between the
    "Hierarchy" and the "Search Order" tabs.  This will occur when
    the order is set to PARENT_LAST.
    
    Go to:
    1."Enterprise Applications > AppName > Class loader > Class
    loader order"
    2."Enterprise Applications > AppName > Manage Modules > WAR_NAME
    > Class loader order "
    .
    After the above setting, the following is seen in the Class
    loader viewer.
    .
    In Search Order Tab,
    =============
    1 - Module - com.ibm.ws.classloader.CompoundClassLoader
    2 - Module - com.ibm.ws.classloader.CompoundClassLoader
    3 - JDK Extension - sun.misc.Launcher$ExtClassLoader
    4 - JDK Application - sun.misc.Launcher$AppClassLoader
    5 - OSGI -
    org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader
    6 - Extension - com.ibm.ws.bootstrap.ExtClassLoader
    7 - WAS Protection Class Loader -
    com.ibm.ws.classloader.ProtectionClas
    sLoader
    =============
    .
    In Hierarchy Tab,
    =============
    JDK Extension - sun.misc.Launcher$ExtClassLoader
    =============
    .
    The "Search Order Tab"
    after the "Hierarchy Tab" is clicked on is incorrect:
    =============
    1 - JDK Extension - sun.misc.Launcher$ExtClassLoader
    2 - JDK Application - sun.misc.Launcher$AppClassLoader
    3 - OSGI -
    org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader
    4 - Extension - com.ibm.ws.bootstrap.ExtClassLoader
    5 - WAS Protection Class Loader -
    com.ibm.ws.classloader.ProtectionCla
    ssLoader
    6 - Module - com.ibm.ws.classloader.CompoundClassLoader
    7 - Module - com.ibm.ws.classloader.CompoundClassLoader
    =============
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server V7.0 and V8.0 using Class Loader     *
    *                  Viewer in the Administrative Console        *
    ****************************************************************
    * PROBLEM DESCRIPTION: Hierarchy and/or search order           *
    *                      displayed in Class Loader View could be *
    *                      incorrect for some non default          *
    *                      configurations.                         *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    Display of class loader hierarchy in the administrative console
    Class Loader Viewer was reusing the same list of class loaders
    used for search order display and which did not have hierarchy
    information preserved.
    

Problem conclusion

  • The fix changes what request is used to retrieve information
    for Hierarchy of class loaders view from the run-time and how
    that information gets parsed into Java-Script code used in
    that view.
    
    The fix for this APAR is currently targeted for inclusion in
    fix packs 7.0.0.21 and 8.0.0.2.  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

    PM41773

  • Reported component name

    WEBS APP SERV N

  • Reported component ID

    5724H8800

  • Reported release

    700

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-06-15

  • Closed date

    2011-07-13

  • Last modified date

    2011-07-13

  • 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

    WEBS APP SERV N

  • Fixed component ID

    5724H8800

Applicable component levels

  • R700 PSY

       UP

  • R800 PSY

       UP



Document information

More support for: WebSphere Application Server
General

Software version: 7.0

Reference #: PM41773

Modified date: 13 July 2011