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