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PM95564: CONNECTION POOLING DOES NOT HAPPEN WHEN CLIENTS RUNNING ON A LIBERTY SERVER TRY TO ACCESS A REMOTE MESSAGING ENGINE

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APAR status

  • Closed as program error.

Error description

  • Java cores show producer threads are blocked by a thread
    which invokes:
    com/ibm/ws/sib/api/jmsra/impl/JmsJcaManagedConnectionFactoryImpl
    .createManagedConnection()
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server Liberty profile                      *
    ****************************************************************
    * PROBLEM DESCRIPTION: JMS Connection pooling does not happen  *
    *                      when clients running on a Liberty       *
    *                      profile server try to access a remote   *
    *                      messaging engine.                       *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    JMS Connection pooling does not happen when clients running on
    a Liberty profile server try to access a remote messaging
    engine. This may cause hang in some scenarios and the java
    core will show producer threads are blocked by a thread which
    invokes:
    com/ibm/ws/sib/api/jmsra/impl/JmsJcaManagedConnectionFactoryImpl
    .createManagedConnection()
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    PM95564

  • Reported component name

    WAS LIBERTY COR

  • Reported component ID

    5725L2900

  • Reported release

    855

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2013-08-21

  • Closed date

    2013-10-16

  • Last modified date

    2013-10-16

  • 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

    WAS LIBERTY COR

  • Fixed component ID

    5725L2900

Applicable component levels

  • R855 PSY

       UP

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSD28V","label":"WebSphere Application Server Liberty Core"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"855","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
11 January 2022