[weld-issues] [JBoss JIRA] Commented: (WELD-476) OutOfMemory Exception When Deploying (Bootstrapping) Single BDA with 621 classes

Pete Muir (JIRA) jira-events at lists.jboss.org
Thu May 6 09:02:05 EDT 2010 

    [ https://jira.jboss.org/jira/browse/WELD-476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12529360#action_12529360 ] 

Pete Muir commented on WELD-476:
--------------------------------

David, are you able to work through some of the suggestions you make, and analyze where we can save memory by optimizing our use of maps and sets?

Other things to consider include:

* are results cached unnecessarily - if a result is not used often, it may be better to not cache and compute it each time
* don't create different objects for declared and normal members

> OutOfMemory Exception When Deploying (Bootstrapping) Single BDA with 621 classes
> --------------------------------------------------------------------------------
>
>                 Key: WELD-476
>                 URL: https://jira.jboss.org/jira/browse/WELD-476
>             Project: Weld
>          Issue Type: Bug
>          Components: Bootstrap and Metamodel API
>    Affects Versions: 1.0.1.Final
>         Environment: GlassFish v3.01 Macos w/ 4 GB memory
>            Reporter: Roger Kitain
>            Assignee: David Allen
>         Attachments: WicketExamples.war
>
>
> Upon deploying a war with WEB-INF/beans.xml and 621 classes under WEB-INF/classes, an outofmemory exception is produced:
> org.glassfish.deployment.common.DeploymentException: java.lang.OutOfMemoryError: Java heap space
> 	at org.glassfish.weld.WeldDeployer.event(WeldDeployer.java:167)
> 	at org.glassfish.kernel.event.EventsImpl.send(EventsImpl.java:125)
> 	at org.glassfish.internal.data.ApplicationInfo.load(ApplicationInfo.java:224)
> 	at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:338)
> 	at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:183)
> 	at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:272)
> 	at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:310)
> 	at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:320)
> 	at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1176)
> 	at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$900(CommandRunnerImpl.java:83)
> 	at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
> 	at org.glassfish.deployment.autodeploy.AutoOperation.run(AutoOperation.java:141)
> 	at org.glassfish.deployment.autodeploy.AutoDeployer.deploy(AutoDeployer.java:573)
> 	at org.glassfish.deployment.autodeploy.AutoDeployer.deployAll(AutoDeployer.java:459)
> 	at org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:391)
> 	at org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:376)
> 	at org.glassfish.deployment.autodeploy.AutoDeployService$1.run(AutoDeployService.java:195)
> 	at java.util.TimerThread.mainLoop(Timer.java:512)
> 	at java.util.TimerThread.run(Timer.java:462)
> Caused by: com.google.common.collect.ComputationException: java.lang.OutOfMemoryError: Java heap space
> 	at com.google.common.collect.MapMaker$StrategyImpl.compute(MapMaker.java:602)
> 	at com.google.common.collect.MapMaker$StrategyImpl.compute(MapMaker.java:462)
> 	at com.google.common.collect.CustomConcurrentHashMap$ComputingImpl.get(CustomConcurrentHashMap.java:2045)
> 	at org.jboss.weld.resources.ClassTransformer.loadClass(ClassTransformer.java:164)
> 	at org.jboss.weld.bootstrap.BeanDeployer.addClass(BeanDeployer.java:61)
> 	at org.jboss.weld.bootstrap.BeanDeployer.addClasses(BeanDeployer.java:88)
> 	at org.jboss.weld.bootstrap.BeanDeployment.deployBeans(BeanDeployment.java:134)
> 	at org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:377)
> 	at org.glassfish.weld.WeldDeployer.event(WeldDeployer.java:165)
> 	... 18 more
> Caused by: java.lang.OutOfMemoryError: Java heap space
> 	at java.lang.Class.copyMethods(Class.java:2745)
> 	at java.lang.Class.getDeclaredMethods(Class.java:1791)
> 	at org.jboss.weld.util.reflection.SecureReflections$8.work(SecureReflections.java:197)
> 	at org.jboss.weld.util.reflection.SecureReflections$8.work(SecureReflections.java:193)
> 	at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
> 	at org.jboss.weld.util.reflection.SecureReflectionAccess.runAndWrap(SecureReflectionAccess.java:67)
> 	at org.jboss.weld.util.reflection.SecureReflections.getDeclaredMethods(SecureReflections.java:192)
> 	at org.jboss.weld.introspector.jlr.WeldClassImpl.<init>(WeldClassImpl.java:282)
> 	at org.jboss.weld.introspector.jlr.WeldClassImpl.of(WeldClassImpl.java:140)
> 	at org.jboss.weld.resources.ClassTransformer$TransformTypeToWeldClass.apply(ClassTransformer.java:50)
> 	at org.jboss.weld.resources.ClassTransformer$TransformTypeToWeldClass.apply(ClassTransformer.java:38)
> 	at com.google.common.collect.MapMaker$StrategyImpl.compute(MapMaker.java:592)
> 	at com.google.common.collect.MapMaker$StrategyImpl.compute(MapMaker.java:462)
> 	at com.google.common.collect.CustomConcurrentHashMap$ComputingImpl.get(CustomConcurrentHashMap.java:2045)
> 	at org.jboss.weld.resources.ClassTransformer.loadClass(ClassTransformer.java:164)
> 	at org.jboss.weld.bootstrap.BeanDeployer.addClass(BeanDeployer.java:61)
> 	at org.jboss.weld.bootstrap.BeanDeployer.addClasses(BeanDeployer.java:88)
> 	at org.jboss.weld.bootstrap.BeanDeployment.deployBeans(BeanDeployment.java:134)
> 	at org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:377)
> 	at org.glassfish.weld.WeldDeployer.event(WeldDeployer.java:165)
> 	at org.glassfish.kernel.event.EventsImpl.send(EventsImpl.java:125)
> 	at org.glassfish.internal.data.ApplicationInfo.load(ApplicationInfo.java:224)
> 	at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:338)
> 	at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:183)
> 	at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:272)
> 	at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:310)
> 	at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:320)
> 	at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1176)
> 	at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$900(CommandRunnerImpl.java:83)
> 	at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
> 	at org.glassfish.deployment.autodeploy.AutoOperation.run(AutoOperation.java:141)
> 	at org.glassfish.deployment.autodeploy.AutoDeployer.deploy(AutoDeployer.java:573)
> There is nothing special about the BDA passed to weld - a single BDA with 621 classes.

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