PM78876: When you run the ObjectMap.clear() API or agent calls from a client in the same JVM as the container server, timeouts occur.

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APAR status

  • Closed as program error.

Error description

  • When using the ObjectMap.clear() API or agent calls from a
    client located in the same JVM as the container server,
    spurious timeouts might occur.
    
    The call can time out when the client should have
    automatically adjusted to partition movement or routing
    changes.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  WebSphere eXtreme Scale test or production  *
    *                  environments where client applications are  *
    *                  collocated in the same JVM as the container *
    *                  server.                                     *
    ****************************************************************
    * PROBLEM DESCRIPTION: An agent call or the                    *
    *                      ObjectMap.clear() API results in the    *
    *                      exception, ObjectGridRuntimeException:  *
    *                      Timeout elapsed.                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    An optimization used for agent calls within the same JVM
    caused the agent response to be lost during certain
    situations.
    

Problem conclusion

  • The agent response is no longer lost.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM78876

  • 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

    2012-12-10

  • Closed date

    2013-03-27

  • Last modified date

    2013-03-27

  • 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

  • R860 PSY

       UP



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Document information


More support for:

WebSphere eXtreme Scale

Software version:

860

Reference #:

PM78876

Modified date:

2013-03-27

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