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https://issues.apache.org/jira/browse/IGNITE-3342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladimir Ozerov updated IGNITE-3342:
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Assignee: (was: Vladimir Ozerov)
> Hadoop: improve Java options documentation.
> -------------------------------------------
>
> Key: IGNITE-3342
> URL: https://issues.apache.org/jira/browse/IGNITE-3342
> Project: Ignite
> Issue Type: Improvement
> Components: documentation, hadoop
> Affects Versions: 1.6
> Reporter: Vladimir Ozerov
> Priority: Critical
>
> 1) Mentioned library path;
> 2) CMS garbage collector with class unloading options;
> 3) PermGetn/MetaSpace
> 4) Code cache
> Examples:
> *Java 8*
> {{-J-XX:MaxMetaspaceSize=[VALUE] -J-XX:ReservedCodeCacheSize=768m
> -J-XX:+UseConcMarkSweepGC -J-XX:+CMSClassUnloadingEnabled
> -J-XX:+CMSPermGenSweepingEnabled
> -J-Djava.library.path=/usr/iop/current/hadoop/lib/native/}}
> *Java 7*
> {{-J-XX:MaxPermSize=[VALUE] -J-XX:ReservedCodeCacheSize=768m
> -J-XX:+UseConcMarkSweepGC -J-XX:+CMSClassUnloadingEnabled
> -J-XX:+CMSPermGenSweepingEnabled
> -J-Djava.library.path=/usr/iop/current/hadoop/lib/native/}}
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