IBM webMethods Hybrid Integration

IBM webMethods Hybrid Integration

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  • 1.  create a text index on a huge collection

    Posted Thu February 22, 2007 03:40 PM

    hi everyone,

    working with tamino 4.2.1. My collection is 270,000 documents.

    i 'm trying to create an index on an attribute (i get the schema in the schema editor and add a multipath text index on my attribute and then ask to update the existing schema) but i get an INOXPE8701 (memory allocation failed).
    I have tried to use the X-Machine tool via the admin command ino:RepairIndex(“kerncorpus-all”, “TEI.2”, “continue”) but i get the same error.
    As i have other text indexes and it takes me one full day to rebuild a collection, i don’t want to use the command _admin=ino:RecreateTextIndex(“CollectionName”, “DoctypeName”) because i am not sure i can have them back when it’s done.

    Is there a way to get rid of only one broken index without clearing the others ? Or a way (like assigning more memory somewhere in the properties of the server ?) to overcome the memory pb ?

    thanks in advance
    thomas


    #Tamino
    #webMethods
    #API-Management


  • 2.  RE: create a text index on a huge collection

    Posted Fri February 23, 2007 08:44 AM

    Hi Thomas

    Is there a way to get rid of only one broken index without clearing the others ?

    Yes, use ino:RepairIndex(“kerncorpus-all”, “TEI.2”, “drop”)

    INOXPE8701 (memory allocation failed)

    You should create a support issue on that - may be is is fixed in Tamino 4.4

    Regards
    Uli


    #API-Management
    #webMethods
    #Tamino


  • 3.  RE: create a text index on a huge collection

    Posted Fri February 23, 2007 12:05 PM

    Hi Uli,

    thank you for the quick reply !
    Unfortunately, the ino:RepairIndex(“kerncorpus-all”, “TEI.2”, “drop”) throws me the same memory allocation failure…

    Thomas


    #webMethods
    #Tamino
    #API-Management


  • 4.  RE: create a text index on a huge collection

    Posted Fri February 23, 2007 12:14 PM

    Hi Thomas,
    I also experienced a number of index-(re-)creation problems with 421.
    I know that a number of these have been solved with 441.

    However my experience is, that unload and reload into the real schemadefinition is often faster than fiddling with various parameters.
    That is: if you are not in a multiuser production scenario and also have sufficient disk-space :wink:

    Finn


    #Tamino
    #API-Management
    #webMethods


  • 5.  RE: create a text index on a huge collection

    Posted Fri February 23, 2007 01:46 PM

    HI Thomas

    pls create a support issue for this

    Regards
    Uli


    #API-Management
    #webMethods
    #Tamino


  • 6.  RE: create a text index on a huge collection

    Posted Thu March 01, 2007 11:33 AM

    hi Ulrich, hi Finn

    the update kit (INS42108.VS0) available in the KB of servline24 corrects the memory allocation failure !

    thanks,
    thomas


    #webMethods
    #API-Management
    #Tamino