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Date: Thu, 17 Nov 2011 07:54:53 +0000 (UTC)
From: "Alexey Markevich (Issue Comment Edited) (JIRA)" <jira@apache.org>
To: issues@karaf.apache.org
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Subject: [jira] [Issue Comment Edited] (KARAF-1019) Set java memory options
 only when required
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    [ https://issues.apache.org/jira/browse/KARAF-1019?page=3Dcom.atlassian=
.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D1315=
1891#comment-13151891 ]=20

Alexey Markevich edited comment on KARAF-1019 at 11/17/11 7:54 AM:
-------------------------------------------------------------------

Some implementation was done using OS detection:
https://github.com/Talend/tesb-rt-se/tree/master/talend-esb/src/main/bin

But I prefer to stay without any additional args if they don't specified - =
Java RT works fine with defaults (at least for me)
               =20
      was (Author: amarkevich):
    Some implementation was done using OS detection:
https://github.com/Talend/tesb-rt-se/tree/master/talend-esb/src/main/bin
                 =20
> Set java memory options only when required
> ------------------------------------------
>
>                 Key: KARAF-1019
>                 URL: https://issues.apache.org/jira/browse/KARAF-1019
>             Project: Karaf
>          Issue Type: Improvement
>          Components: karaf-core
>    Affects Versions: 2.2.4
>         Environment: Windows 2003 @ amd64
> jdk1.6.0_29 x64
>            Reporter: Alexey Markevich
>            Assignee: Jean-Baptiste Onofr=C3=A9
>             Fix For: 2.2.5, 3.0.0
>
>
> Related to https://issues.apache.org/jira/browse/KARAF-818
> Using my x64 environment I got PermGen space error.
> Sure - I can change JAVA_MAX_MEM, JAVA_PERM_MEM, JAVA_MIN_MEM, JAVA_MAX_P=
ERM_MEM variables.
> But I found that without memory settings [1] my scenario works fine.
> Is it possible to set java memory options only if variables are present?
> 1. set DEFAULT_JAVA_OPTS=3D-server -Dderby.system.home=3D"%KARAF_DATA%\de=
rby" -Dderby.storage.fileSyncTransactionLog=3Dtrue -Dcom.sun.management.jmx=
remote

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