OutOfMemory while building dwr

[desau]

Hi all,

I'm trying to build DWR 2.0.5.

I'm getting heap space OutOfMemoryError exceptions during the build --

Below is the full ant output.

I've attempted to increase the max memory of the JVM via:

export ANT_OPTS=-Xmx1024m

This made the build process last much longer (around 3-4 minutes) .. I watched the memory usage slowly climb to 1 gig before it ran out again.

I'm assuming something's wrong .. 

I'm attempting to build on OS X 10.6 (Snow Leopard).

I changed one thing in the build.properties -- pointing the 1.3 JVM to 1.5 as suggested in the comments.  (I don't need DWR to run on 1.3).

==============

Ant output:

$ ant

Buildfile: build.xml

compile:

     [echo] If the build fails with a message about 'C:/Program Files/Java/jdk-1.3.1' then you probably need to edit build.properties.

     [echo] Building JDK1.3 files in ./java using /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home on Mac OS X

    [javac] Compiling 239 source files to /Users/desau/Downloads/dwr-2/target/ant/classes

BUILD FAILED

/Users/mylogin/Downloads/dwr-2/build.xml:17: java.lang.OutOfMemoryError: Java heap space

[davidmarginian]

I just ran the 2.x build - no issues at all.  Of course my environment
is different but I don't think there is a problem with the build.

Darrell Esau wrote:

> Hi all,
>
> I'm trying to build DWR 2.0.5.
>
> I'm getting heap space OutOfMemoryError exceptions during the build --
>
> Below is the full ant output.
>
> I've attempted to increase the max memory of the JVM via:
> export ANT_OPTS=-Xmx1024m
>
> This made the build process last much longer (around 3-4 minutes) .. I
> watched the memory usage slowly climb to 1 gig before it ran out again.
>
> I'm assuming something's wrong ..
>
> I'm attempting to build on OS X 10.6 (Snow Leopard).
>
> I changed one thing in the build.properties -- pointing the 1.3 JVM to
> 1.5 as suggested in the comments.  (I don't need DWR to run on 1.3).
>
> ==============
> Ant output:
>
> $ ant
> Buildfile: build.xml
>
> compile:
>      [echo] If the build fails with a message about 'C:/Program
> Files/Java/jdk-1.3.1' then you probably need to edit build.properties.
>      [echo] Building JDK1.3 files in ./java using
> /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home on Mac
> OS X
>     [javac] Compiling 239 source files to
> /Users/desau/Downloads/dwr-2/target/ant/classes
>
> BUILD FAILED
> /Users/mylogin/Downloads/dwr-2/build.xml:17:
> java.lang.OutOfMemoryError: Java heap space
>

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[desau]

Hmm -- OK.  This could very well just be a Snow Leopard problem.

I'll try building on Linux.

Thanks!

-d

On Wed, Oct 7, 2009 at 5:38 AM, David Marginian <david@...> wrote:

I just ran the 2.x build - no issues at all.  Of course my environment is different but I don't think there is a problem with the build.

Darrell Esau wrote:

Hi all,

I'm trying to build DWR 2.0.5.

I'm getting heap space OutOfMemoryError exceptions during the build --

Below is the full ant output.

I've attempted to increase the max memory of the JVM via:
export ANT_OPTS=-Xmx1024m

This made the build process last much longer (around 3-4 minutes) .. I watched the memory usage slowly climb to 1 gig before it ran out again.

I'm assuming something's wrong ..
I'm attempting to build on OS X 10.6 (Snow Leopard).

I changed one thing in the build.properties -- pointing the 1.3 JVM to 1.5 as suggested in the comments.  (I don't need DWR to run on 1.3).

==============
Ant output:

$ ant
Buildfile: build.xml

compile:
    [echo] If the build fails with a message about 'C:/Program Files/Java/jdk-1.3.1' then you probably need to edit build.properties.
    [echo] Building JDK1.3 files in ./java using /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home on Mac OS X
   [javac] Compiling 239 source files to /Users/desau/Downloads/dwr-2/target/ant/classes

BUILD FAILED
/Users/mylogin/Downloads/dwr-2/build.xml:17: java.lang.OutOfMemoryError: Java heap space

__________ Information from ESET NOD32 Antivirus, version of virus signature database 4485 (20091006) __________

The message was checked by ESET NOD32 Antivirus.

http://www.eset.com



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