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https://jira.jboss.org/jira/browse/WELD-476?page=com.atlassian.jira.plugi...
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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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