[jbosstools-issues] [JBoss JIRA] (JBIDE-15107) JBoss EAP 6.1 Server cannot be started with 32-bit JVM on Windows 7

[Yahor Radtsevich (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-15107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12787767#comment-12787767 ] 

Yahor Radtsevich edited comment on JBIDE-15107 at 7/4/13 1:44 PM:
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Related JBoss EAP forum threads: https://community.jboss.org/thread/223302 , https://community.jboss.org/thread/224220

They say 1303m is fine for production needs, because it is near the maximum for 32-bit JVMs. For developing purposes it could be much smaller (around 64m).

For me (8 gig RAM, 64-bit Windows 7, 32-bit JDK 7u25) the maximum is:
{{-Xms1042m -Xmx1042m -XX:MaxPermSize=256m}}.
                
      was (Author: yradtsevich):
    Related JBoss EAP forum thread: https://community.jboss.org/thread/223302?tstart=0

They say 1303m is fine for production needs, because it is near the maximum for 32-bit JVMs. For developing purposes it could be much smaller (around 64m).

For me (8 gig RAM, 64-bit Windows 7, 32-bit JDK 7u25) the maximum is:
{{-Xms1042m -Xmx1042m -XX:MaxPermSize=256m}}.
                  
> JBoss EAP 6.1 Server cannot be started with 32-bit JVM on Windows 7
> -------------------------------------------------------------------
>
>                 Key: JBIDE-15107
>                 URL: https://issues.jboss.org/browse/JBIDE-15107
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: server
>    Affects Versions: 4.1.0.Beta2
>         Environment: 64-bit Windows 7
> 32-bit JDK 7u25
>            Reporter: Yahor Radtsevich
>            Priority: Critical
>             Fix For: 4.1.x
>
>         Attachments: screenshot.png
>
>
> I cannot run JBoss EAP 6.1 with its default launch configuration.
> The default launch configuration has {{-Xms1303m}} and {{-Xmx1303m}} in its parameters, which is obviously the reason of this bug.
> *Steps to reproduce:*
> # Install JBDS 7.0.0.Beta2 bundled with JBoss EAP 6.1 Server
> # Open JBoss Central and create new HTML5 Project
> # Try to run this project on the server
> *Actual result:*
> Server cannot be started. The following message is shown in the console:
> {code:title=console output}
> Error occurred during initialization of VM
> Could not reserve enough space for object heap
> {code}
> And this pop-up appears:
> !screenshot.png!

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