[jira] [Closed] (GROOVY-6136) Possibly memory leak in Eval with PathExpression

["Pascal Schumacher (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GROOVY-6136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pascal Schumacher closed GROOVY-6136.
-------------------------------------
    Resolution: Duplicate

> Possibly memory leak in Eval with PathExpression
> ------------------------------------------------
>
>                 Key: GROOVY-6136
>                 URL: https://issues.apache.org/jira/browse/GROOVY-6136
>             Project: Groovy
>          Issue Type: Bug
>          Components: groovy-jdk
>    Affects Versions: 2.0.7, 2.1.3
>         Environment: JDK 1.6, JDK 1.7 with JVM Option: -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled  -XX:+TraceClassUnloading  -XX:+TraceClassLoading
>            Reporter: Donghun Lee
>         Attachments: EvalTest.zip
>
>
> Possibly PermGen memory leak in eval.
> It loads Script class every execution of eval but never unloads and triggers "java.lang.OutOfMemoryError: PermGen space" error.
> I performed GC manually by JVisualVM among the time but no effect on PermGen space (works well on Heap).
> Here are the ClassLoading/Unloading trace log:
> ...
> [Loaded sun.reflect.GeneratedMethodAccessor24 from __JVM_DefineClass__]
> [Loaded sun.reflect.GeneratedMethodAccessor25 from __JVM_DefineClass__]
> [Loaded Script1 from file:/groovy/shell]
> [Loaded Script1 from file:/groovy/shell]
> [Loaded Script1 from file:/groovy/shell]
> [Loaded Script1 from file:/groovy/shell]
> [Loaded sun.reflect.GeneratedMethodAccessor26 from __JVM_DefineClass__]
> [Loaded Script1 from file:/groovy/shell]
> [Loaded Script1 from file:/groovy/shell]
> [Loaded Script1 from file:/groovy/shell]
> [Loaded Script1 from file:/groovy/shell]



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