Java Heap Space error during building Struts

[Pavel Sapozhnikov <pa...@gmail.com>]

Hi so I was trying to build struts2 with maven and I was getting Java Heap
Space error so the result is Build Failed. Its interesting tho because I
tried doing this at home on Vista and XP comp and both failed at work comp
it went fine and it is XP machine. The only difference is that I have anti
virus installed at home but I don't think thats the problem. At worked it
worked fine and I didn't have to set any MAVEN_OPTS environment variables.
So I am just confused I dont know what to do. Oh and other difference is
that at home I have Java 1.6 and at work 5.

-- 
Pavel Sapozhnikov
xFact, Inc
pavel@xfact.com

Re: Java Heap Space error during building Struts

[Tim Kettler <ti...@udo.edu>]

Hi,

you have to set the maximum heap size via the '-Xmx' command line
option.

Until java 1.6 The default value for this option was 64MB, with
1.6 this changed to a dynamic assignement [1]. So the RAM available in
the computer has an impact on the default maximum size. Perhaps this
explains the different results you get.

-Tim

[1]
http://java.sun.com/javase/6/docs/technotes/guides/vm/gc-ergonomics.html

Am Tue, 9 Oct 2007 10:19:53 -0400
schrieb "Pavel Sapozhnikov" <pa...@gmail.com>:

> Hi so I was trying to build struts2 with maven and I was getting Java
> Heap Space error so the result is Build Failed. Its interesting tho
> because I tried doing this at home on Vista and XP comp and both
> failed at work comp it went fine and it is XP machine. The only
> difference is that I have anti virus installed at home but I don't
> think thats the problem. At worked it worked fine and I didn't have
> to set any MAVEN_OPTS environment variables. So I am just confused I
> dont know what to do. Oh and other difference is that at home I have
> Java 1.6 and at work 5.
> 

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Re: Java Heap Space error during building Struts

[Wayne Fay <wa...@gmail.com>]

There are simply too many variables involved to tell you why exactly it failed on one PC and not on another. Add MAVEN_OPTS as needed and I'm sure it will succeed on both machines.

What was the intent of your email? Are you looking for help with a problem?

Wayne

On 10/9/07, Pavel Sapozhnikov <pa...@gmail.com> wrote:
> Hi so I was trying to build struts2 with maven and I was getting Java Heap
> Space error so the result is Build Failed. Its interesting tho because I
> tried doing this at home on Vista and XP comp and both failed at work comp
> it went fine and it is XP machine. The only difference is that I have anti
> virus installed at home but I don't think thats the problem. At worked it
> worked fine and I didn't have to set any MAVEN_OPTS environment variables.
> So I am just confused I dont know what to do. Oh and other difference is
> that at home I have Java 1.6 and at work 5.
> 
> -- 
> Pavel Sapozhnikov
> xFact, Inc
> pavel@xfact.com
> 

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