PM16333: JMX CONNECTION LEAK WHEN USING EXTREME SCALE HYPERIC AGENTS.

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Customer was running the type ahead application on our extreme
    scale set up. They have observed that in long run all containers
    get CPU starvation messages, then get disconnected from catalog
    service and finally get  shutdown messages.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of the eXtreme Scale Hyperic      *
    *                  monitoring agent.                           *
    ****************************************************************
    * PROBLEM DESCRIPTION: Catalog service and container process   *
    *                      may run out of threads, memory or       *
    *                      sockets if the Hyperic agent is         *
    *                      active for more than a few days.        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    Java Management Extensions (JMX) connections are not always
    closed properly, which causes the
    catalog service and container processes to leak threads,
    sockets and memory.
    

Problem conclusion

  • A future cumulative fix will correct the problem for WebSphere
    eXtreme Scale Version 7.0 and 6.1.0.5 releases.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM16333

  • Reported component name

    XD EXTREME SCAL

  • Reported component ID

    5724J3402

  • Reported release

    610

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2010-06-10

  • Closed date

    2010-08-05

  • Last modified date

    2010-08-05

  • 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



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Document information


More support for:

WebSphere eXtreme Scale
General

Software version:

6.1

Reference #:

PM16333

Modified date:

2010-08-05

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