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Posted to dev@uima.apache.org by "Lou DeGenaro (JIRA)" <de...@uima.apache.org> on 2014/05/12 21:41:19 UTC

[jira] [Updated] (UIMA-3083) DUCC webserver (WS) consumes excessive memory and CPU under java 1.7

     [ https://issues.apache.org/jira/browse/UIMA-3083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lou DeGenaro updated UIMA-3083:
-------------------------------

    Fix Version/s: future-DUCC

> DUCC webserver (WS) consumes excessive memory and CPU under java 1.7
> --------------------------------------------------------------------
>
>                 Key: UIMA-3083
>                 URL: https://issues.apache.org/jira/browse/UIMA-3083
>             Project: UIMA
>          Issue Type: Bug
>          Components: DUCC
>            Reporter: Lou DeGenaro
>            Assignee: Lou DeGenaro
>             Fix For: future-DUCC
>
>
> Bypass is to specify useLegacyMergeSort in ducc.properties, for example: 
> ducc.ws.jvm.args           = -Xmx12G -XX:-OmitStackTraceInFastThrow -Djava.util.Arrays.useLegacyMergeSort=true 



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