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Posted to user@ant.apache.org by Mike Miller <Mi...@jda.com> on 2006/03/14 17:45:01 UTC
OutOfMemoryError on large complex build
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.
Ant 1.6.2
JDK 1.4.2_08
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
HYPERLINK "mailto:mike.miller@jda.com"mike.miller@jda.com
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
Re: OutOfMemoryError on large complex build
Posted by Dominique Devienne <dd...@gmail.com>.
> Have set ANT_OPTS=-Xmx1024m and our compile tasks use fork="true".
You've covered the usual "fixes", so I'm not sure what else you could
do beside somehow "forking" ejbdoclet. To do that, you'd need to be
able to replicate what the task does with a <java fork="true">, which
might not be trivial.
Maybe someone else would have a better answer... --DD
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Re: OutOfMemoryError on large complex build
Posted by Tommy Nordgren <to...@chello.se>.
You might try checking exactly which java version you are using. I
think some releases have memory leaks.
On 14 mar 2006, at 17.45, Mike Miller wrote:
> 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.
>
>
>
>
>
> Ant 1.6.2
>
> JDK 1.4.2_08
>
> 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
>
> HYPERLINK "mailto:mike.miller@jda.com"mike.miller@jda.com
>
> 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
>
------------------------------------------------------
"Home is not where you are born, but where your heart finds peace" -
Tommy Nordgren, "The dying old crone"
tommy.nordgren@chello.se
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