PM82819: Signed JAR files prevent classes from being loaded when you use the Liberty profile.

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APAR status

  • Closed as program error.

Error description

  • Signed JAR files prevent classes from being loaded when
    eXtreme Scale is installed in the Liberty profile. This error
    occurs because some classes in this bundle require that its
    JAR file is signed to function correctly. However, by signing
    the entire JAR file, other products, features, or bundles that
    export those packages are not loaded.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  WebSphere eXtreme Scale users who install   *
    *                  the product in the WebSphere Application    *
    *                  Server Liberty profile.                     *
    ****************************************************************
    * PROBLEM DESCRIPTION: Classes in common packages cannot be    *
    *                      loaded when eXtreme Scale is installed  *
    *                      into the Liberty profile.               *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    WebSphere eXtreme Scale includes several classes from common
    packages, such as javax.ejb or javax.jms, in a bundle for
    prerequisite software.  Some classes in this bundle require
    that its JAR file is signed to function correctly. However, by
    signing the entire JAR file, other products, features,
    or bundles that export those packages are not loaded.
    

Problem conclusion

  • The classes that must be signed are now packaged in a
    separate, internal JAR file inside the prerequisite bundle.
    This allows other products, features, or bundles to
    successfully export the common packages.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM82819

  • Reported component name

    WS EXTREME SCAL

  • Reported component ID

    5724X6702

  • Reported release

    860

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-02-14

  • Closed date

    2013-02-28

  • Last modified date

    2013-02-28

  • 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

    WS EXTREME SCAL

  • Fixed component ID

    5724X6702

Applicable component levels

  • R850 PSY

       UP

  • R860 PSY

       UP



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Document information


More support for:

WebSphere eXtreme Scale

Software version:

860

Reference #:

PM82819

Modified date:

2013-02-28

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