Re: RES: RES: OutofMemoryError running Ejbdoclet

Raphael,

    Nope..that didn't work either.  Got the following error:

       java.lang.OutOfMemoryError: PermGen space

Any other suggestions?


Regards,

Jeff


Raphael Luiz Nascimento wrote:

> Can you try this too ?
>
>  
>
> JAVA_OPTS=-XMX1024m
>
>  
>
> Set this variable in your system variables.
>
>  
>
> I hope this is help you, good luck.
>
>  
>
> Raphael Nascimento.
>
> ------------------------------------------------------------------------
>
> *De:* [email protected] 
> [mailto:[email protected]] *Em nome de *Jeff Harmes
> *Enviada em:* terça-feira, 11 de abril de 2006 15:59
> *Para:* [email protected]
> *Assunto:* Re: RES: [Xdoclet-user] OutofMemoryError running Ejbdoclet
>
>  
>
> Raphael,
>
>     Yeah....tried that.  I'm using Ant and I did the following:
>
>           ANT_OPTS=-Xmx1024m
>
> and I get the following error:
>
> [wseedoclet] PermGen space
> [wseedoclet] ParameterImpl instances:   0
> [wseedoclet] MethodImpl instances:      0
> [wseedoclet] ConstructorImpl instances: 0
> [wseedoclet] SimpleNode instances:      0
> [wseedoclet] SourceClass instances:     0
> [wseedoclet] XDoc instances:            0
> [wseedoclet] DefaultXTag instances:     0
> [wseedoclet] BinaryClass instances:     0
> [wseedoclet] UnknownClass instances:    0
> [wseedoclet] Total memory:    40
> [wseedoclet] Free memory:    20
> [wseedoclet] Try to increase heap size. Can be done by defining 
> ANT_OPTS=-Xmx640m
> [wseedoclet] See the JDK tooldocs.
> PermGen space
>
> I don't quite understand why it says the Total Memory is only 40??  I 
> tried setting the ANT_OPTS in my environment as well in the ant.bat 
> file....no luck!!  I'm trying to build and package 20 - 25 components 
> ( generating EJB remote and local interfaces, ejb deployment 
> descriptors, and web service deployment descriptors and interfaces ).
>
> Here is my environment:
>
>     XDoclet 1.2.3
>     JDK 1.5.0_06
>     JBoss 4.0.3SP1
>
> I know one area where my build scripts is at fault.  I'm continuously 
> call my <init> target that defines the appropriate taskdefs...I read 
> somewhere that this is expensive to do and I should only initialize my 
> taskdefs once.  So I'm trying to figure out how I can get that work.  
> Other than that....all other posts point to XDoclet being hard on memory.
>
> Any other suggestions would be greatly appreciated.  Mike's suggestion 
> of forking would definately solve the issue....but it doesn't look 
> like its possible.
>
>
>
> Cheers,
>
> Jeff
>
>
> Raphael Luiz Nascimento wrote:
>
> Try put the following variable in your system variables.
>
>  
>
> Name: MAVEN_OPTS
>
> Value:  -Xmx1024m
>
>  
>
> Regards Raphael.
>
>  
>
> ------------------------------------------------------------------------
>
> *De:* [email protected] 
> <mailto:[email protected]> 
> [mailto:[email protected]] *Em nome de *Jeff Harmes
> *Enviada em:* terça-feira, 11 de abril de 2006 13:48
> *Para:* [email protected] 
> <mailto:[email protected]>
> *Assunto:* Re: [Xdoclet-user] OutofMemoryError running Ejbdoclet
>
>  
>
> Mike,
>
>     Did you ever hear from anyone about this issue?  I'm running into 
> a similar problem.  Does anyone have any suggestions on how to fork 
> the xdoclet tasks so we can avoid this OutofMemoryError?
>
>
> Thanks,
>
> Jeff
>
>
> Mike Miller wrote:
>
> I posted the below to the Ant mailing list as well and one suggestion 
> was to try and fork the ejbdoclet task.  I found several issues on the 
> Xdoclet mailing lists that seemed like a match but were either not 
> fixed or not quite the same issue.  I am not running inside an IDE, 
> which several issues mentioned.  One issue (several years old) 
> mentioned using the maxmemory parm on my task tag but apparently that 
> parameter is no longer accepted - it was found in the 'olddocs' on the 
> sourceforge site.
>
>  
>
> Is there a way to 'fork' the ejbdoclet task?
>
> How do I get the functionality of the apparently old 'maxmemory' 
> parameter for the ejbdoclet task?
>
>  
>
> I am trying to resolve an OutOfMemoryError within our build process.  
> We have a work-around but would really like to be able to run our 
> 'standard' targets to get everything built.  We have a 3 layer file 
> structure for components, modules then submodules.  Our compile target 
> is compile.all.all which calls compile.all for the the modules, which 
> then calls compile on the submodules, using subant.
>
>  
>
> Software version/levels: Ant 1.6.2 (or 1.6.5), JDK 1.4.2_08 and 
> XDoclet 1.2B4
>
>  
>
> Have set ANT_OPTS=-Xmx1024m and our compile tasks use fork="true". 
>
>  
>
> I also included a call to a java task that calls the Runtime class to 
> get the memory values in hopes that it might provide some assistance.  
> I placed this before the javac and the ejb tasks (which calls 
> ejbdoclet).  Below is the output just before the failure in the 
> ejbdoclet task.  I have run the failure with both -v and -d but 
> nothing jumps out at me as significantly wrong - but then again - I am 
> not an Ant expert!
>
>  
>
> The error seems to be coming when we run the ejbdoclet task
>
>  
>
> Looking for suggestions and any assistance!   Thanks in advance.
>
>  
>
> ********   output  **************
>
>  
>
>   [java] Free Memory=32909504 Total Memory=70029312 Max Memory=1065484288
>
>  
>
> BUILD FAILED
>
> C:\PPOSDevelopment\2006.1\build.xml:84: The following error occurred 
> while executing this line:
>
> C:\PPOSDevelopment\2006.1\PCOS\build.xml:48: The following error 
> occurred while executing this line:
>
> java.lang.OutOfMemoryError
>
>         at 
> org.apache.tools.ant.ProjectHelper.addLocationToBuildException(ProjectHelper.java:539)
>
>         at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:388)
>
>         at org.apache.tools.ant.taskdefs.SubAnt.execute(SubAnt.java:265)
>
>         at org.apache.tools.ant.taskdefs.SubAnt.execute(SubAnt.java:195)
>
>         at 
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
>
>         at org.apache.tools.ant.Task.perform(Task.java:364)
>
>         at org.apache.tools.ant.Target.execute(Target.java:341)
>
>         at org.apache.tools.ant.Target.performTasks(Target.java:369)
>
>         at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
>
>         at org.apache.tools.ant.Project.executeTargets(Project.java:1062)
>
>         at org.apache.tools.ant.Main.runBuild(Main.java:673)
>
>         at org.apache.tools.ant.Main.startAnt(Main.java:188)
>
>         at org.apache.tools.ant.launch.Launcher.run(Launcher.java:196)
>
>         at org.apache.tools.ant.launch.Launcher.main(Launcher.java:55)
>
> Caused by: C:\PPOSDevelopment\2006.1\PCOS\build.xml:48: The following 
> error occurred while executing
>
> java.lang.OutOfMemoryError
>
>         at 
> org.apache.tools.ant.ProjectHelper.addLocationToBuildException(ProjectHelper.java:539)
>
>         at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:388)
>
>         at org.apache.tools.ant.taskdefs.SubAnt.execute(SubAnt.java:265)
>
>         at org.apache.tools.ant.taskdefs.SubAnt.execute(SubAnt.java:195)
>
>         at 
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
>
>         at org.apache.tools.ant.Task.perform(Task.java:364)
>
>         at org.apache.tools.ant.Target.execute(Target.java:341)
>
>         at org.apache.tools.ant.Target.performTasks(Target.java:369)
>
>         at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
>
>         at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:386)
>
>         ... 12 more
>
> Caused by: java.lang.OutOfMemoryError
>
>         at org.apache.tools.ant.Project.executeTarget(Project.java:1223)
>
>         at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:386)
>
>         ... 20 more
>
> Caused by: java.lang.OutOfMemoryError
>
> --- Nested Exception ---
>
> C:\PPOSDevelopment\2006.1\PCOS\build.xml:48: The following error 
> occurred while executing this line:
>
> java.lang.OutOfMemoryError
>
>         at 
> org.apache.tools.ant.ProjectHelper.addLocationToBuildException(ProjectHelper.java:539)
>
>         at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:388)
>
>         at org.apache.tools.ant.taskdefs.SubAnt.execute(SubAnt.java:265)
>
>         at org.apache.tools.ant.taskdefs.SubAnt.execute(SubAnt.java:195)
>
>         at 
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
>
>         at org.apache.tools.ant.Task.perform(Task.java:364)
>
>         at org.apache.tools.ant.Target.execute(Target.java:341)
>
>         at org.apache.tools.ant.Target.performTasks(Target.java:369)
>
>         at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
>
>         at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:386)
>
>         at org.apache.tools.ant.taskdefs.SubAnt.execute(SubAnt.java:265)
>
>         at org.apache.tools.ant.taskdefs.SubAnt.execute(SubAnt.java:195)
>
>         at 
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
>
>         at org.apache.tools.ant.Task.perform(Task.java:364)
>
>         at org.apache.tools.ant.Target.execute(Target.java:341)
>
>         at org.apache.tools.ant.Target.performTasks(Target.java:369)
>
>         at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
>
>         at org.apache.tools.ant.Project.executeTargets(Project.java:1062)
>
>         at org.apache.tools.ant.Main.runBuild(Main.java:673)
>
>         at org.apache.tools.ant.Main.startAnt(Main.java:188)
>
>         at org.apache.tools.ant.launch.Launcher.run(Launcher.java:196)
>
>         at org.apache.tools.ant.launch.Launcher.main(Launcher.java:55)
>
> Caused by: java.lang.OutOfMemoryError
>
>         at org.apache.tools.ant.Project.executeTarget(Project.java:1223)
>
>         at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:386)
>
>         ... 20 more
>
> Caused by: java.lang.OutOfMemoryError
>
> --- Nested Exception ---
>
> java.lang.OutOfMemoryError
>
>         at org.apache.tools.ant.Project.executeTarget(Project.java:1223)
>
>         at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:386)
>
>         at org.apache.tools.ant.taskdefs.SubAnt.execute(SubAnt.java:265)
>
>         at org.apache.tools.ant.taskdefs.SubAnt.execute(SubAnt.java:195)
>
>         at 
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
>
>         at org.apache.tools.ant.Task.perform(Task.java:364)
>
>         at org.apache.tools.ant.Target.execute(Target.java:341)
>
>         at org.apache.tools.ant.Target.performTasks(Target.java:369)
>
>         at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
>
>         at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:386)
>
>         at org.apache.tools.ant.taskdefs.SubAnt.execute(SubAnt.java:265)
>
>         at org.apache.tools.ant.taskdefs.SubAnt.execute(SubAnt.java:195)
>
>         at 
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
>
>         at org.apache.tools.ant.Task.perform(Task.java:364)
>
>         at org.apache.tools.ant.Target.execute(Target.java:341)
>
>         at org.apache.tools.ant.Target.performTasks(Target.java:369)
>
>         at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
>
>         at org.apache.tools.ant.Project.executeTargets(Project.java:1062)
>
>         at org.apache.tools.ant.Main.runBuild(Main.java:673)
>
>         at org.apache.tools.ant.Main.startAnt(Main.java:188)
>
>         at org.apache.tools.ant.launch.Launcher.run(Launcher.java:196)
>
>         at org.apache.tools.ant.launch.Launcher.main(Launcher.java:55)
>
> Caused by: java.lang.OutOfMemoryError
>
> --- Nested Exception ---
>
> java.lang.OutOfMemoryError
>
>  
>
>  
>
>  
>
> Mike Miller
>
> Phone: (214) 277-7759
>
> [email protected] <mailto:[email protected]>
>
> 7501 Esters Blvd
>
> Irving, Tx 75063
>
>  
>
>  
>
> --
> No virus found in this outgoing message.
> Checked by AVG Free Edition.
> Version: 7.1.385 / Virus Database: 268.2.2/280 - Release Date: 3/13/2006
>
>  
>