Hi together,
maybe this helps. We run the command like this (after changes to the discovery config)

sudo -u tomcat7 JAVA_OPTS="-Xmx1024M -Xms1024M -Dfile.encoding=UTF-8" 
/dspace/bin/dspace index-discovery -b

so we change the memory limit for java to a gigabyte and it takes 80 minutes for about 25000 items.

Am 21.11.2014 um 03:56 schrieb Peter Dietz:
Hi Anisio,

What is too long?

You should only run that command once, or rarely, as part of an upgrade or maintenance. With the "-b" flag, it creates a full reindex of your discovery index. On a daily basis (cron), you should run that with no argument, and it runs over a smaller set of objects.

If you are saying that it never completes, then you'll have to look at performance tuning. i.e. bump your memory limit in JAVA_OPTS in /dspace/bin/dspace, and run in "-server". Just out of curiosity, do you have a very large DSpace instance (high number of items)? I'm just wondering if this is some scaling issue.

________________
Peter Dietz
Longsight
www.longsight.com <http://www.longsight.com>
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2014-11-19 12:29 GMT-05:00 Anisio Monteiro (IPEN/GDS-Informática) <monte...@ipen.br <mailto:monte...@ipen.br>>:

    Hello,

    The "dspace index-discovery -b" command is taking too long to
    complete. Someone has any idea how to solve this problem.

    Thanks for help!

-- Carlos ANISIO Monteiro <mca...@gmail.com
    <mailto:mca...@gmail.com>> <mca...@yahoo.com.br
    <mailto:mca...@yahoo.com.br>> <monte...@ipen.br
    <mailto:monte...@ipen.br>>
    IPEN/CNEN-SP - Av. Lineu Prestes, 2242 - Cidade Universitária, São
    Paulo, Brasil
    CEP 05508-000 Tel.(55)(11) 3133-8876 LINUX USER # 364622

    "Aquele que recebe de mim uma idéia tem aumentada a sua instrução
    sem que eu tenha diminuída a minha. Como aquele que acende sua
    vela na minha recebe luz sem apagar a minha. Que as idéias passem
    livremente de uns aos outros no planeta, para a instrução moral e
    mútua dos homens e a melhoria de sua condição...Invenções,
    portanto, não podem, na natureza, ser sujeitas à propriedade."
    (Thomas Jefferson)

    
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