[jira] [Reopened] (IGNITE-3409) Improve permgen/metaspace settings.

["Vladimir Ozerov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-3409?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Ozerov reopened IGNITE-3409:
-------------------------------------

> Improve permgen/metaspace settings.
> -----------------------------------
>
>                 Key: IGNITE-3409
>                 URL: https://issues.apache.org/jira/browse/IGNITE-3409
>             Project: Ignite
>          Issue Type: Task
>          Components: general
>    Affects Versions: 1.6
>            Reporter: Vladimir Ozerov
>            Priority: Critical
>             Fix For: 1.7
>
>
> Currently we explicitly set {{MaxPermSize}} in several places. Most notable - {{ignite.bat}} and {{ignite.sh}}.
> As most users are on Java 8 now, they see annoying JVM warning on node startup:
> {quote}OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0{quote}
> Let update our scripts, so that {{MaxPermSize}} is used for Java 7 and {{MaxMetaspaceSize}} for Java 8 +.



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