PM34071: INFINITE LOOP IN CATALOG SERVER CAUSING ROUTE TABLE CORRUPTION.

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • LockTimeoutExceptions seen in catalog server when an infinite
    loop occurs that prevents a transaction from committing and
    releasing locks.
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of WebSphere eXtreme Scale.       *
    ****************************************************************
    * PROBLEM DESCRIPTION: Possibility of Catalog Server route     *
    *                      table corruption when using ObjectMap   *
    *                      getNextKey() API and grid is            *
    *                      in checkpoint mode.                     *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    Catalog Server route table corruption
    is possible due to faulty linked list
    implementation.
    

Problem conclusion

  • Fix is available in release 7.1.0.2 fix pack and will be made
    available in cumulative fix for releases 6.1.0.5 and 7.0.0.0
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM34071

  • Reported component name

    WAS XD/EXTREME

  • Reported component ID

    5724J3400

  • Reported release

    610

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-03-03

  • Closed date

    2011-03-28

  • Last modified date

    2011-03-28

  • 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

    XD EXTREME SCAL

  • Fixed component ID

    5724J3402

Applicable component levels

  • R610 PSY

       UP

  • R700 PSY

       UP

  • R710 PSY

       UP



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Document information


More support for:

WebSphere eXtreme Scale
General

Software version:

6.1

Reference #:

PM34071

Modified date:

2011-03-28

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