Hi Anisio,

JAVA_OPTS='-Xms2048M -Xmx1024M ...

You set the minimum memory size larger than the maximum memory size. I 
don't know how Java reacts to this kind of inconsistency.

Best regards,
Anja

-- 
Anja Le Blanc
Software Developer
University of Manchester Library

On 26/11/2014 17:18, Anisio Monteiro (IPEN/GDS-Informática) wrote:
> Dears,
>
> Firstly, I´d like of acknowledge for help!
>
> I increased the size of memory, setting  environment variable as follows:
>
> JAVA_OPTS='-Xms2048M -Xmx1024M -XX:MaxPermSize=256M -Dfile.encoding=UTF-8'
> CATALINA_OPTS='-Xms2048M -Xmx1024M -XX:MaxPermSize=256M
> -Dfile.encoding=UTF-8'
>
> Apparently improved performance (request time in the discovery option),
> but even so when I make many requests on the discovery options, the
> error message "java heap space" still persists.
>
> Thanks for help!
>
> Best regards,
>
> Anisio
>
>
> --
> Carlos ANISIO Monteiro <[email protected] <mailto:[email protected]>>
> <[email protected] <mailto:[email protected]>> <[email protected]
> <mailto:[email protected]>>
> 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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