building NB, java.lang.OutOfMemoryError: PermGen space

[Stephen Bannasch-3]

I've been using MB7 with Java and Ruby clusters for debugging Ruby
and JRuby programs but I can no longer build it.

I've got an up-to-date clone of NB main and am running out of permgen
space when building on MacOS X 10.5.6. I've had this problem before
and upped the max permgen size for ant to a ridiculous level (which
worked) but now even setting max permgen to 2048 MB doesn't allow
building.

[main]$ java -version
java version "1.5.0_16"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_16-b06-284)
Java HotSpot(TM) Client VM (build 1.5.0_16-133, mixed mode, sharing)

[main]$ /opt/local/bin/ant -version
Apache Ant version 1.7.1 compiled on June 27 2008

[main]$ hg identify
b97997ded7d3 tip

[main]$ export ANT_OPTS=-'Xmx2048m -XX:MaxPermSize=2048m'
[main]$ /opt/local/bin/ant -Dcluster.config=basic

...

compile:
     [mkdir] Created dir:
/Users/stephen/dev/java/src/netbeans/main/apisupport.project/build/classes
  [nb-javac] JSR 269 not found, loading from
/Users/stephen/dev/java/src/netbeans/main/apisupport.harness/external/openjdk-javac-6-b12.jar
  [nb-javac] Compiling 190 source files to
/Users/stephen/dev/java/src/netbeans/main/apisupport.project/build/classes
    [repeat]
    [repeat]
    [repeat] The system is out of resources.
    [repeat] Consult the following stack trace for details.
    [repeat] java.lang.OutOfMemoryError: PermGen space
    [repeat] at java.lang.ClassLoader.defineClass1(Native Method)
    [repeat] at java.lang.ClassLoader.defineClass(ClassLoader.java:675)
    [repeat] at
org.apache.tools.ant.AntClassLoader.defineClassFromData(AntClassLoader.java:1146)
    [repeat] at
org.apache.tools.ant.AntClassLoader.getClassFromStream(AntClassLoader.java:1324)
    [repeat] at
org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1388)
    [repeat] at
org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1341)
    [repeat] at
org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:1094)
    [repeat] at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
    [repeat] at
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374)
    [repeat] at com.sun.tools.javac.comp.Attr.<init>(Attr.java:99)
    [repeat] at com.sun.tools.javac.comp.Attr.instance(Attr.java:87)
    [repeat] at com.sun.tools.javac.comp.Annotate.<init>(Annotate.java:66)
    [repeat] at com.sun.tools.javac.comp.Annotate.instance(Annotate.java:50)
    [repeat] at
com.sun.tools.javac.jvm.ClassReader.<init>(ClassReader.java:229)
    [repeat] at
com.sun.tools.javac.jvm.ClassReader.instance(ClassReader.java:182)
    [repeat] at
com.sun.tools.javac.main.JavaCompiler.<init>(JavaCompiler.java:307)
    [repeat] at
com.sun.tools.javac.main.JavaCompiler.instance(JavaCompiler.java:86)
    [repeat] at com.sun.tools.javac.main.Main.compile(Main.java:367)
    [repeat] at com.sun.tools.javac.main.Main.compile(Main.java:306)
    [repeat] at com.sun.tools.javac.main.Main.compile(Main.java:297)
    [repeat] at com.sun.tools.javac.Main.compile(Main.java:82)
    [repeat] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    [repeat] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    [repeat] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    [repeat] at java.lang.reflect.Method.invoke(Method.java:585)
    [repeat] at
org.netbeans.nbbuild.CustomJavac$CustomAdapter.execute(CustomJavac.java:161)
    [repeat] at
org.netbeans.nbbuild.CustomJavac.compile(CustomJavac.java:110)
    [repeat] at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:882)
    [repeat] at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
    [repeat] at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source)
    [repeat] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    [repeat] at java.lang.reflect.Method.invoke(Method.java:585)
   [nbmerge] Failed to build target: all-apisupport.project

BUILD FAILED
/Users/stephen/dev/java/src/netbeans/main/nbbuild/build.xml:690: The
following error occurred while executing this line:
/Users/stephen/dev/java/src/netbeans/main/nbbuild/build.xml:685: The
following error occurred while executing this line:
/Users/stephen/dev/java/src/netbeans/main/nbbuild/build.xml:732: The
following error occurred while executing this line:
/Users/stephen/dev/java/src/netbeans/main/nbbuild/templates/common.xml:146:
Compile failed; see the compiler error output for details.

Total time: 5 minutes 53 seconds

[main]$



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[Erno Mononen]

Hi Stephen,

Stephen Bannasch wrote:

> I've been using MB7 with Java and Ruby clusters for debugging Ruby and
> JRuby programs but I can no longer build it.
>
> I've got an up-to-date clone of NB main and am running out of permgen
> space when building on MacOS X 10.5.6. I've had this problem before
> and upped the max permgen size for ant to a ridiculous level (which
> worked) but now even setting max permgen to 2048 MB doesn't allow
> building.
>
> [main]$ java -version
> java version "1.5.0_16"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_16-b06-284)
> Java HotSpot(TM) Client VM (build 1.5.0_16-133, mixed mode, sharing)
>
> [main]$ /opt/local/bin/ant -version
> Apache Ant version 1.7.1 compiled on June 27 2008
>
> [main]$ hg identify
> b97997ded7d3 tip
>
> [main]$ export ANT_OPTS=-'Xmx2048m -XX:MaxPermSize=2048m'

There seems to be an extra ' before Xmx in the above? I haven't had any
OOEM problems building with -Xmx512m and default perm size, but I'm not
on a Mac. If you don't get any replies here, you might want to ask also
on the nbdev@... list since this seems to a general build problem.

Erno

> [main]$ /opt/local/bin/ant -Dcluster.config=basic
>
> ...
>
> compile:
>     [mkdir] Created dir:
> /Users/stephen/dev/java/src/netbeans/main/apisupport.project/build/classes
>
>  [nb-javac] JSR 269 not found, loading from
> /Users/stephen/dev/java/src/netbeans/main/apisupport.harness/external/openjdk-javac-6-b12.jar
>
>  [nb-javac] Compiling 190 source files to
> /Users/stephen/dev/java/src/netbeans/main/apisupport.project/build/classes
>
>    [repeat]
>    [repeat]
>    [repeat] The system is out of resources.
>    [repeat] Consult the following stack trace for details.
>    [repeat] java.lang.OutOfMemoryError: PermGen space
>    [repeat]     at java.lang.ClassLoader.defineClass1(Native Method)
>    [repeat]     at
> java.lang.ClassLoader.defineClass(ClassLoader.java:675)
>    [repeat]     at
> org.apache.tools.ant.AntClassLoader.defineClassFromData(AntClassLoader.java:1146)
>
>    [repeat]     at
> org.apache.tools.ant.AntClassLoader.getClassFromStream(AntClassLoader.java:1324)
>
>    [repeat]     at
> org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1388)
>
>    [repeat]     at
> org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1341)
>    [repeat]     at
> org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:1094)
>    [repeat]     at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
>    [repeat]     at
> java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374)
>    [repeat]     at com.sun.tools.javac.comp.Attr.<init>(Attr.java:99)
>    [repeat]     at com.sun.tools.javac.comp.Attr.instance(Attr.java:87)
>    [repeat]     at
> com.sun.tools.javac.comp.Annotate.<init>(Annotate.java:66)
>    [repeat]     at
> com.sun.tools.javac.comp.Annotate.instance(Annotate.java:50)
>    [repeat]     at
> com.sun.tools.javac.jvm.ClassReader.<init>(ClassReader.java:229)
>    [repeat]     at
> com.sun.tools.javac.jvm.ClassReader.instance(ClassReader.java:182)
>    [repeat]     at
> com.sun.tools.javac.main.JavaCompiler.<init>(JavaCompiler.java:307)
>    [repeat]     at
> com.sun.tools.javac.main.JavaCompiler.instance(JavaCompiler.java:86)
>    [repeat]     at com.sun.tools.javac.main.Main.compile(Main.java:367)
>    [repeat]     at com.sun.tools.javac.main.Main.compile(Main.java:306)
>    [repeat]     at com.sun.tools.javac.main.Main.compile(Main.java:297)
>    [repeat]     at com.sun.tools.javac.Main.compile(Main.java:82)
>    [repeat]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
>    [repeat]     at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>
>    [repeat]     at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>
>    [repeat]     at java.lang.reflect.Method.invoke(Method.java:585)
>    [repeat]     at
> org.netbeans.nbbuild.CustomJavac$CustomAdapter.execute(CustomJavac.java:161)
>
>    [repeat]     at
> org.netbeans.nbbuild.CustomJavac.compile(CustomJavac.java:110)
>    [repeat]     at
> org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:882)
>    [repeat]     at
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
>    [repeat]     at
> sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source)
>    [repeat]     at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>
>    [repeat]     at java.lang.reflect.Method.invoke(Method.java:585)
>   [nbmerge] Failed to build target: all-apisupport.project
>
> BUILD FAILED
> /Users/stephen/dev/java/src/netbeans/main/nbbuild/build.xml:690: The
> following error occurred while executing this line:
> /Users/stephen/dev/java/src/netbeans/main/nbbuild/build.xml:685: The
> following error occurred while executing this line:
> /Users/stephen/dev/java/src/netbeans/main/nbbuild/build.xml:732: The
> following error occurred while executing this line:
> /Users/stephen/dev/java/src/netbeans/main/nbbuild/templates/common.xml:146:
> Compile failed; see the compiler error output for details.
>
> Total time: 5 minutes 53 seconds
>
> [main]$
>
>
>
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> To unsubscribe, e-mail: dev-unsubscribe@...
> For additional commands, e-mail: dev-help@...
>

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[Stephen Bannasch-3]

>Hi Stephen,
>
>Stephen Bannasch wrote:
>>I've been using MB7 with Java and Ruby clusters for debugging Ruby
>>and JRuby programs but I can no longer build it.
>>
>>I've got an up-to-date clone of NB main and am running out of
>>permgen space when building on MacOS X 10.5.6. I've had this
>>problem before and upped the max permgen size for ant to a
>>ridiculous level (which worked) but now even setting max permgen to
>>2048 MB doesn't allow building.
>>
>>[main]$ java -version
>>java version "1.5.0_16"
>>Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_16-b06-284)
>>Java HotSpot(TM) Client VM (build 1.5.0_16-133, mixed mode, sharing)
>>
>>[main]$ /opt/local/bin/ant -version
>>Apache Ant version 1.7.1 compiled on June 27 2008
>>
>>[main]$ hg identify
>>b97997ded7d3 tip
>>
>>[main]$ export ANT_OPTS=-'Xmx2048m -XX:MaxPermSize=2048m'
>
>There seems to be an extra ' before Xmx in the above? I haven't had
>any OOEM problems building with -Xmx512m and default perm size, but
>I'm not on a Mac. If you don't get any replies here, you might want
>to ask also on the nbdev@... list since this seems to a
>general build problem.
>
>Erno

Thanks for the reply Errno,

The errors I was getting about running out of permgen space led me
down a path that didn't help.

I found that following your example of just increasing the regular
memory worked:

Here's how I am building my instance of NetBeans & (Java and Ruby modules) now:

$ cat build.sh
#!/bin/sh
export ANT_OPTS='-Xmx1048m'
/opt/local/bin/ant -Dcluster.config=basic -Dmoduleconfig=ruby merge

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