IBM Support

JR39534: CMVC 209578 - ADDRESS PERFORMANCE PROCESSING TI_APGROUP TABLE ON DELTA UPDATE IN COMMERCE SEARCH INDEXING

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APAR status

  • Closed as program error.

Error description

  • During delta updating, the preprocess and data import process
    takes a long time to run due to the
    CatalogHierarchyDataPreProcessor running when it is not needed
    to run for delta update scenarios. This ifix removes the update
    of TI_APGROUP table which means that the catalog hierarchy will
    not be rebuilt during delta updates.
    This adds a significant performance improvement to delta
    updates.
    
    Further changes were made to the data import handler
    configuration for more efficient loading of data during data
    import.
    

Local fix

Problem summary

  • USERS AFFECTED:
    
    WebSphere Commerce users on V7 FEP2 using the SOLR search
    solution.
    
    PROBLEM ABSTRACT:
    
    Delta updates to the SOLR search index take a very long time due
    to catalog hierarchy being rebuilt
    
    
    BUSINESS IMPACT:
    
    This problem will cause delta updates to take longer than
    expected.
    
    
    RECOMMENDATION:
    Please contact the IBM Support team to obtain this ifix
    

Problem conclusion

  • This iFix improves the performance of the delta update flow by
    updating the flow to not rebuild the catalog hierarchy during
    delta update processing.
    
    -------------------------------------------------------------
    The latest available maintenance information can be obtained
    from the Recommended Fixes for WebSphere Commerce technote:
    http://www.ibm.com/support/docview.wss?rs=3046&uid=swg21261296
    

Temporary fix

Comments

APAR Information

  • APAR number

    JR39534

  • Reported component name

    WC BUS EDITION

  • Reported component ID

    5724I3800

  • Reported release

    700

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-05-06

  • Closed date

    2011-07-22

  • Last modified date

    2011-07-22

  • 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

    WC BUS EDITION

  • Fixed component ID

    5724I3800

Applicable component levels

  • R700 PSY

       UP

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Document Information

Modified date:
22 July 2011