JR44039: QCAPTURE ADMIN THREAD SLEEPS WHILE ADMIN MESSAGES REMAIN UNPROCESSED ON THE ADMINQ

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APAR status

  • Closed as program error.

Error description

  • QCapture admin thread sleeps while admin messages remain
    unprocessed on the adminq.
    

Local fix

Problem summary

  • There is a bug in the admin thread where the
    thread will sleep if there is no work to do, and will wake up
    at the next monitor interval.  After handling the insert of the
    monitor stats, the thread will process 1 message from the admin
    queue, before going back to sleep.
    .
    However, this logic is incorrect, and will cause the thread to
    sleep even when there are outstanding messages on the admin
    queue.  The correct logic is to continue to process messages
    without sleeping until the queue is empty.
    

Problem conclusion

  • The problem has been fixed, and will be
    available in DB2 LUW V97 FP8.
    

Temporary fix

Comments

APAR Information

  • APAR number

    JR44039

  • Reported component name

    WS Q-REPLIC LUW

  • Reported component ID

    5724N9801

  • Reported release

    970

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-09-10

  • Closed date

    2013-01-28

  • Last modified date

    2013-01-28

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

    JR45495

Fix information

  • Fixed component name

    WS Q-REPLIC LUW

  • Fixed component ID

    5724N9801

Applicable component levels

  • R970 PSY

       UP



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Document information


More support for:

InfoSphere Replication Server

Software version:

9.7

Reference #:

JR44039

Modified date:

2013-01-28

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