IBM Support

PI92477: WELD-2447 CLIENT PROXY SERIALIZATION SUPPORT SHOULD BE CONTAINER AGNOSTIC

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APAR status

  • Closed as program error.

Error description

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server Liberty - Contexts and Dependency    *
    *                  Injection (CDI)                             *
    ****************************************************************
    * PROBLEM DESCRIPTION: When weld creates client proxies it     *
    *                      sets the container id into the class    *
    *                      scope, causing problems if a proxy is   *
    *                      used across multiple containers         *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    For efficiency reasons, if a class is shared across multiple
    containes weld will share the proxy class created to handle the
    regular class across those containers, however the container id
    was set at the class scope rather than per object and this can
    lead to various serialization problems.
    

Problem conclusion

  • Weld released a fix under WELD-2447 in which the container id
    became a field which is set when proxy objects were constructed
    rather than set at the class scope. We have upgraded to weld
    2.4.7
    
    The fix for this APAR is currently targeted for inclusion in fix
    pack 9.0.0.9 and liberty 18.0.0.2.  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

    PI92477

  • Reported component name

    LIBERTY PROFILE

  • Reported component ID

    5724J0814

  • Reported release

    CD0

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-01-16

  • Closed date

    2018-05-24

  • Last modified date

    2018-05-24

  • 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

    LIBERTY PROFILE

  • Fixed component ID

    5724J0814

Applicable component levels



Document information

More support for: WebSphere Application Server

Software version: CD0

Reference #: PI92477

Modified date: 24 May 2018


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