Java.lang.OutOfMemoryError: PermGen space Not able to open applications

Hi ,
I am facing issue in running the application when I deploy 10 applications successfully to the Integrated weblogic server [in jdev].
Then after some time I am not able to open any of the application.
Thanks and Regards,
Vivek Pemawat

Set MaxPermSize to a higher value.
export JVM_ARGS="-Xmx1024m -XX:MaxPermSize=256m"
https://forums.oracle.com/thread/1140785

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    It looks like you're still missing a few of the arguments from the thread, make sure to have the following as well in the java options: -Xms512m -Xmx750m
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         at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:312)
         at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:482)
         at weblogic.management.jmx.mbeanserver.WLSMBeanServerInterceptorBase$27.run(WLSMBeanServerInterceptorBase.java:714)
         at java.security.AccessController.doPrivileged(Native Method)
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         at weblogic.management.mbeanservers.internal.JMXContextInterceptor.registerMBean(JMXContextInterceptor.java:448)
         at weblogic.management.jmx.mbeanserver.WLSMBeanServerInterceptorBase$27.run(WLSMBeanServerInterceptorBase.java:712)
         at java.security.AccessController.doPrivileged(Native Method)
         at weblogic.management.jmx.mbeanserver.WLSMBeanServerInterceptorBase.registerMBean(WLSMBeanServerInterceptorBase.java:709)
         at weblogic.management.jmx.mbeanserver.WLSMBeanServer.registerMBean(WLSMBeanServer.java:444)
         at weblogic.management.jmx.modelmbean.WLSModelMBeanFactory.registerWLSModelMBean(WLSModelMBeanFactory.java:45)
         at weblogic.management.jmx.modelmbean.WLSModelMBeanFactory.registerWLSModelMBean(WLSModelMBeanFactory.java:106)
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    >
    ####<May 26, 2010 10:01:41 AM CST> <Info> <Cluster> <nodo1> <ManagedServer1> <main> <<WLS Kernel>> <> <> <1274889701790> <BEA-000158> <Server has stopped sending cluster heartbeats and announcements. It is still receiving heartbeats and announcements from other cluster members.>
    ####<May 26, 2010 10:01:41 AM CST> <Notice> <Cluster> <nodo1> <ManagedServer1> <main> <<WLS Kernel>> <> <> <1274889701793> <BEA-000163> <Stopping "async" replication service>
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    Jay SenSharma
    http://weblogic-wonders.com/weblogic  (WebLogic Wonders Are Here)

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    We haven't been able to go live with our help systems on RoboHelp Server 8 yet due to some major memory issues with Tomcat/RoboHelp Server. We've been working with Tulika on this issue, but I just wanted to check in and see if anyone else here has experienced such a thing, and if so....what did you do to fix it?
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    Overview:
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    Hi jdcyclone1,
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  • Java.lang.OutOfMemoryError: PermGen space error while creat weblogic domain

    Hi,
    OBIEE 11g installing in Linux server now. domain creation is in progress for about an hour and in log I can see below error.
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    java.lang.OutOfMemoryError: PermGen space
    java.lang.OutOfMemoryError: PermGen space
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    domain creation is still running and looks like it is struck to start domain no idea how to solve the issue. waiting to see whether domain creation successful.
    I was searching on web and found below solution but no idea how to do it in Linux server. Please provide detail instructions to do it.
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    Refer: http://weblogic-wonders.com/weblogic/2010/12/30/different-out-of-memory-issues/
    Appreciate for your help.
    Thanks
    Jay.

    Hi,
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  • Servlet failed with Exception  java.lang.OutOfMemoryError: PermGen space

    Hello,
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    Rakesh

    Hi Fabian,
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    java.lang.OutOfMemoryError: PermGen space
    at java.lang.ClassLoader.defineClass1(Native Method)
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    Also you can go through the below posts to get more details about JVM architecture and more details about Out of memory
    Topic: Parts Of JVM And JVM Architecture Diagram?
    http://middlewaremagic.com/weblogic/?p=4456
    Topic: OutOfMemory Causes and First Aid Steps?
    http://middlewaremagic.com/weblogic/?p=4464
    Regards,
    Ravish Mody
    http://middlewaremagic.com/weblogic/
    Come, Join Us and Experience The Magic…

  • BOE hangs, java.lang.OutOfMemoryError: PermGen space,

    Good day,
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    Not sure whether this will help you, but this is not the right forum
    [Analyzing Out-of-Memory Situations|http://help.sap.com/saphelp_nwesrce/helpdata/en/97/d0de42c02c420da92a7cec346f9168/content.htm]
    thanks
    G. Lakshmipathi

  • Server startup - java.lang.OutOfMemoryError: PermGen space

    Version: WebLogic Server 10.3.2.0
    JVM Sun 6 64
    OS Windows Server 2008 64
    Hi there,
    I got the following error from a managed server startup. The AdminManager e NodeManager instances are up and runnig and the startup comand is performed from the web gui.
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    <13-Jan-2010 22:35:12 o'clock GMT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to ADMIN>
    <13-Jan-2010 22:35:12 o'clock GMT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to RESUMING>
    <13-Jan-2010 22:35:14 o'clock GMT> <Notice> <Security> <BEA-090171> <Loading the identity certificate and private key stored under the alias DemoIdentity from the jks keystore file D:\ORACLE\MIDDLE~1\WLSERV~1.3\server\lib\DemoIdentity.jks.>
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    Hi,
    As you have mentioned that you tried to play with JVM arguments (web gui, not on script) increasing the amount to -Xms512m -Xmx1024m.....
    In case of OutOfMemoryError in PermGen Sapace ...increasing only the Heap Size will not solve anything...
    Just a Bit Explaination:
    Formula:
    (OS Level)Process Size = Java Heap Native Space (2-3% OS related Memory)
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    THUMB RULES:
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    MaxPermSize = (Xmx/4) ---- Recommended (One Fourth Of maximum Heap Size)
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    Thanks
    Jay SenSharma
    Edited by: Jay SenSharma on Jan 14, 2010 5:36 PM

  • PLEASE HELP?? java.lang.OutOfMemoryError: PermGen space

    I've been searching the net for days and have tried changing the eclipse.ini per everyone's instructions...but still keep crashing after small changes.
    java.lang.OutOfMemoryError: PermGen space
    -startup plugins/org.eclipse.equinox.launcher_1.1.1.R36x_v20101122_1400.jar --launcher.library plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.1.2.R36x_v20101222 -product org.eclipse.epp.package.jee.product --launcher.defaultAction openFile -showsplash org.eclipse.platform -vm C:Program Files/Java/jre6/bin/clientjvm.dll -vmargs -Dosgi.requiredJavaVersion=1.6 -Declipse.p2.unsignedPolicy=allow -Xmn256m -Xms1024m -Xmx768m -Xss4m -XX:PermSize=256m -XX:MaxPermSize=256m -XX:CompileThreshold=5 -XX:MaxGCPauseMillis=10 -XX:MaxHeapFreeRatio=70 -XX:+CMSIncrementalPacing -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:+UseFastAccessorMethods -Dcom.sun.management.jmxremote
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    !SESSION 2011-11-15 14:27:03.125 -----------------------------------------------
    eclipse.buildId=I20100608-0911
    java.version=1.6.0_16
    java.vendor=Sun Microsystems Inc.
    BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
    Framework arguments:  -v clean
    Command-line arguments:  -os win32 -ws win32 -arch x86 -v clean
    !ENTRY org.eclipse.ui 2 0 2011-11-15 14:27:07.390
    !MESSAGE Warnings while parsing the commands from the 'org.eclipse.ui.commands' and 'org.eclipse.ui.actionDefinitions' extension points.
    !SUBENTRY 1 org.eclipse.ui 2 0 2011-11-15 14:27:07.390
    !MESSAGE Commands should really have a category: plug-in='com.qnx.flashbuilder.multiplatform.qnx.ui', id='com.qnx.flashbuilder.multiplatform.qnx.ui.commands.OpenInfoCenter', categoryId='com.qnx.flashbuilder.multiplatform.qnx.ui.commands.category.help'
    !ENTRY org.eclipse.jface 2 0 2011-11-15 14:27:15.218
    !MESSAGE Keybinding conflicts occurred.  They may interfere with normal accelerator operation.
    !SUBENTRY 1 org.eclipse.jface 2 0 2011-11-15 14:27:15.218
    !MESSAGE A conflict occurred for CTRL+G:
    Binding(CTRL+G,
    ParameterizedCommand(Command(org.eclipse.jdt.ui.edit.text.java.search.declarations.in.wor kspace,Declaration in Workspace,
      Search for declarations of the selected element in the workspace,
      Category(org.eclipse.search.ui.category.search,Search,Search command category,true),
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    org.eclipse.ui.defaultAcceleratorConfiguration,
    org.eclipse.ui.contexts.window,,,system)
    Binding(CTRL+G,
    ParameterizedCommand(Command(com.adobe.flexbuilder.as.editor.find.all.declarations.in.wor kspace,Find All Declarations In Workspace,
      Category(com.adobe.flexbuilder.editorcore.navigation.category,Navigation,null,true),
      LegacyHandlerWrapper(ActionHandler(action=com.adobe.flexbuilder.as.editor.ui.actions.FindAllDeclarationsAction@6bc947)),
      ,,true),null),
    org.eclipse.ui.defaultAcceleratorConfiguration,
    com.adobe.flexide.editorcore.flexEditorScope,,,system)
    Binding(CTRL+G,
    ParameterizedCommand(Command(com.adobe.flexbuilder.as.editor.find.all.declarations.in.wor kspace,Find All Declarations In Workspace,
      Category(com.adobe.flexbuilder.editorcore.navigation.category,Navigation,null,true),
      LegacyHandlerWrapper(ActionHandler(action=com.adobe.flexbuilder.as.editor.ui.actions.FindAllDeclarationsAction@6bc947)),
      ,,true),null),
    org.eclipse.ui.defaultAcceleratorConfiguration,
    com.adobe.flexbuilder.as.editor.context.packageexplorer,,,system)
    !SUBENTRY 1 org.eclipse.jface 2 0 2011-11-15 14:27:15.218
    !MESSAGE A conflict occurred for CTRL+SHIFT+G:
    Binding(CTRL+SHIFT+G,
    ParameterizedCommand(Command(org.eclipse.jdt.ui.edit.text.java.search.references.in.works pace,References in Workspace,
      Search for references to the selected element in the workspace,
      Category(org.eclipse.search.ui.category.search,Search,Search command category,true),
      ,,true),null),
    org.eclipse.ui.defaultAcceleratorConfiguration,
    org.eclipse.ui.contexts.window,,,system)
    Binding(CTRL+SHIFT+G,
    ParameterizedCommand(Command(com.adobe.flexbuilder.as.editor.find.all.references.in.works pace,Find All References In Workspace,
      Category(com.adobe.flexbuilder.editorcore.navigation.category,Navigation,null,true),
      LegacyHandlerWrapper(ActionHandler(action=com.adobe.flexbuilder.as.editor.ui.actions.FindAllReferencesAction@6b5488)),
      ,,true),null),
    org.eclipse.ui.defaultAcceleratorConfiguration,
    com.adobe.flexide.editorcore.flexEditorScope,,,system)
    Binding(CTRL+SHIFT+G,
    ParameterizedCommand(Command(com.adobe.flexbuilder.as.editor.find.all.references.in.works pace,Find All References In Workspace,
      Category(com.adobe.flexbuilder.editorcore.navigation.category,Navigation,null,true),
      LegacyHandlerWrapper(ActionHandler(action=com.adobe.flexbuilder.as.editor.ui.actions.FindAllReferencesAction@6b5488)),
      ,,true),null),
    org.eclipse.ui.defaultAcceleratorConfiguration,
    com.adobe.flexbuilder.as.editor.context.packageexplorer,,,system)
    !ENTRY org.eclipse.core.jobs 4 2 2011-11-15 14:28:01.375
    !MESSAGE An internal error occurred during: "Building workspace".
    !STACK 0
    java.lang.OutOfMemoryError: PermGen space
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(Unknown Source)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.defineClass(DefaultClassLoader.j ava:188)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.defineClass(ClasspathManager.java:58 0)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findClassImpl(ClasspathManager.java: 550)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClassImpl(ClasspathManager. java:481)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass_LockClassLoader(Class pathManager.java:469)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java :449)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoade r.java:216)
    at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:393)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:469)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.jav a:107)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)
    at org.eclipse.core.internal.resources.Resource.accept(Resource.java:110)
    at org.eclipse.core.internal.resources.Resource.accept(Resource.java:94)
    at com.adobe.flexbuilder.project.compiler.internal.BuilderUtils.copyDependents(BuilderUtils. java:483)
    at com.adobe.flexbuilder.project.compiler.internal.FlexProjectBuilder.build(FlexProjectBuild er.java:393)
    at com.adobe.flexbuilder.project.compiler.internal.FlexIncrementalBuilder.build(FlexIncremen talBuilder.java:187)
    at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:629)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:172)
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:203)
    at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:255)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:258)
    at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:311)
    at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:343)
    at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
    at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:242)

    Also, describe your project set up. Sometimes these things can happen if your workspace is not configured correctly (like two library projects that import each other for example).
    And I assume you checked to make sure you aren't actually out of RAM?
    *edit*
    Also, you mention editing eclipse.ini, but I think you actually need FlashBuilder.ini in your FB install directory. Mine looks like this:
    -nl
    en_US
    -startup
    eclipse/plugins/org.eclipse.equinox.launcher_1.1.0.v20100507.jar
    --launcher.library
    eclipse/plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.1.1.R36x_v20100810
    --launcher.defaultAction
    openFile
    -vmargs
    -Xms256m
    -Xmx512m
    -XX:MaxPermSize=256m
    -XX:PermSize=64m
    -Dorg.eclipse.equinox.p2.reconciler.dropins.directory=eclipse/dropins
    -Declipse.application=com.adobe.flexbuilder.standalone.FlashBuilderApplication
    If you are doing something that's particularly memory intesnive, try changing:
    -Xmx1024m
    -XX:MaxPermSize=512m

  • Getting java.lang.OutOfMemoryError: PermGen space

    Hi,
    In JCAPS5.1.1 after deploying my project, i am getting following error.
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    java.lang.OutOfMemoryError: PermGen space
    |#]
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    Please let me know Is there any work around to
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    Thanks
    Venkatesh.S
    Message was edited by:
    VenkateshSampoornam

    Hi moonsit !
    Yes, currently our PermSize is set to 384mb (-XX:MaxPermSize=384m).
    Hi Alan !
    Yes, we get the same conclusion, after deploy or redeploy projects we get the OOME, but I was expecting that SUN support resolve this issue and not use the stop/start as a way to fix that, since sometimes it will impact our production environment.
    I searched over internet and discover that some thirdpart libraries version has memory leaks. It's the case of apache commons-logging 1.0.6 and apache commons-beanutils 1.6. I found them in the lib directory of Integration Server in JCAPS 5.1.3 and may be there is more thinks like that. Both libraries has newer version with this issue fixed. Maybe SUN need to be adviced about that.
    Does anyone else found a way to fix that ? Or a workaround that we can do to avoid the restart of LH ?
    Thanks !
    Thiago

  • Java.lang.OutOfMemoryError: PermGen space - help pl

    Hello
    I am getting this error when i run the servlet...
    2005-05-16 21:10:11 StandardWrapperValve[server_flt]: Servlet.service() for servlet server_flt threw exception
    java.lang.OutOfMemoryError: PermGen space
    What causes this exception and how do you get over this? Do i need to make changes in my code?
    Pl help
    rgds
    csb

    Hello YoGee
    Thank you for the info.
    In fact its an applet-servlet comm appl that i am
    running. The servlet creates the object and is send
    to the applet where it is displayed. That is an instance of a class not the class itself.
    The applet then
    creates an object and is sent back to servlet for
    updating the database. So its objects being sent back
    and forth. Do i need to give the command in the
    prompt? Can you be a bit more specific?
    Again if the object created at the applet is set to
    null ..ie.
    sub s = new sub(id,add,zip) ;
    s = null;
    Is object s a candidate for garbage collection?This has nothing to do with the original question.
    If there are no active references then it is available for collection.
    What i mean is, if i no longer want the object s , is
    there any way to completely(explicitly) remove it
    from the memory?No.

  • Java.lang.OutOfMemoryError: PermGen space in Weblogic 10.3

    Hi,
    I Installed OIM in Oracle Weblogic 10.3.When I try to execute the patch_weblogic.cmd ,I am getiing the "java.lang.OutOfMemoryError: PermGen space".I tried increasing the size in xlStartWLS.cmd file.But still the error exists.Any ide?.Following is the error trace:
    wldeploy] Caused by: javax.enterprise.deploy.spi.exceptions.DeploymentManagerCreationException: [J2EE Deployment SPI:260009]Exception caught for class 'weblogic.deploy.api.spi.deploy.internal.ServerConnectionImpl' while attempting to create DeploymentManager: java.lang.OutOfMemoryError: PermGen space
    [wldeploy]      at weblogic.deploy.api.spi.deploy.WebLogicDeploymentManagerImpl.<init>(WebLogicDeploymentManagerImpl.java:130)
    [wldeploy]      at weblogic.deploy.api.spi.factories.internal.DeploymentFactoryImpl.getDeploymentManager(DeploymentFactoryImpl.java:84)
    [wldeploy]      at weblogic.deploy.api.tools.SessionHelper.getDeploymentManager(SessionHelper.java:446)
    [wldeploy]      at weblogic.deploy.api.tools.deployer.Jsr88Operation.connect(Jsr88Operation.java:304)
    [wldeploy]      ... 32 more
    [wldeploy] Caused by: java.lang.OutOfMemoryError: PermGen space
    [wldeploy]      at java.lang.Class.getDeclaredMethods0(Native Method)
    [wldeploy]      at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)
    [wldeploy]      at java.lang.Class.getDeclaredMethod(Class.java:1935)
    [wldeploy]      at java.io.ObjectStreamClass.getInheritableMethod(ObjectStreamClass.java:1349)
    [wldeploy]      at java.io.ObjectStreamClass.access$2200(ObjectStreamClass.java:52)
    [wldeploy]      at java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:448)
    [wldeploy]      at java.security.AccessController.doPrivileged(Native Method)
    [wldeploy]      at java.io.ObjectStreamClass.<init>(ObjectStreamClass.java:413)
    [wldeploy]      at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:310)
    [wldeploy]      at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1106)
    [wldeploy]      at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
    [wldeploy]      at weblogic.rjvm.OutboundMsgAbbrev.writeObject(OutboundMsgAbbrev.java:77)
    [wldeploy]      at weblogic.rjvm.OutboundMsgAbbrev.writeAbbrevs(OutboundMsgAbbrev.java:56)
    [wldeploy]      at weblogic.rjvm.OutboundMsgAbbrev.write(OutboundMsgAbbrev.java:39)
    [wldeploy]      at weblogic.rjvm.MsgAbbrevJVMConnection.writeMsgAbbrevs(MsgAbbrevJVMConnection.java:212)
    [wldeploy]      at weblogic.rjvm.MsgAbbrevJVMConnection.sendMsg(MsgAbbrevJVMConnection.java:180)
    [wldeploy]      at weblogic.rjvm.MsgAbbrevJVMConnection.sendMsg(MsgAbbrevJVMConnection.java:142)
    [wldeploy]      at weblogic.rjvm.ConnectionManager.findOrCreateConnection(ConnectionManager.java:1465)
    [wldeploy]      at weblogic.rjvm.ConnectionManager.bootstrap(ConnectionManager.java:437)
    [wldeploy]      at weblogic.rjvm.ConnectionManager.bootstrap(ConnectionManager.java:315)
    [wldeploy]      at weblogic.rjvm.RJVMManager.findOrCreateRemoteInternal(RJVMManager.java:251)
    [wldeploy]      at weblogic.rjvm.RJVMManager.findOrCreate(RJVMManager.java:194)
    [wldeploy]      at weblogic.rjvm.RJVMFinder.findOrCreateRemoteServer(RJVMFinder.java:225)
    [wldeploy]      at weblogic.rjvm.RJVMFinder.findOrCreate(RJVMFinder.java:188)
    [wldeploy]      at weblogic.rjvm.ServerURL.findOrCreateRJVM(ServerURL.java:153)
    [wldeploy]      at weblogic.jndi.WLInitialContextFactoryDelegate$1.run(WLInitialContextFactoryDelegate.java:344)
    [wldeploy]      at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
    [wldeploy]      at weblogic.security.service.SecurityManager.runAs(Unknown Source)
    [wldeploy]      at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:339)
    [wldeploy]      at weblogic.jndi.Environment.getContext(Environment.java:315)
    [wldeploy]      at weblogic.jndi.Environment.getContext(Environment.java:285)
    [wldeploy]      at weblogic.jndi.Environment.createInitialContext(Environment.java:208)
    [ant] Exiting C:\oim910\oimserver\xellerate\setup\weblogic-setup.xml.
    java.lang.OutOfMemoryError: PermGen space
         at org.apache.tools.ant.DefaultLogger.formatTime(DefaultLogger.java:276)
         at org.apache.tools.ant.DefaultLogger.buildFinished(DefaultLogger.java:156)
         at org.apache.tools.ant.Project.fireBuildFinished(Project.java:1848)
         at org.apache.tools.ant.Main.runBuild(Main.java:688)
         at org.apache.tools.ant.Main.startAnt(Main.java:187)
         at org.apache.tools.ant.Main.start(Main.java:150)
         at org.apache.tools.ant.Main.main(Main.java:240)
    PermGen space
    Any input is highly appreciated.Thanks

    # Increase MaxPerm size
    eg: -XX:+MaxPermSize=256m
    # These additional parameters may also be helpful in some cases.
    eg: -Xmn1228m -XX:+AggressiveHeap -Xms2048m -Xmx2048m

  • Java.lang.OutOfMemoryError: PermGen space

    <Oct 25, 2011 12:15:53 AM IST> <Error> <netuix> <BEA-423405> <An exception [java.lang.OutOfMemoryError: PermGen space] w
    as thrown while rendering the content at [jsp/changemgmt/ChangeManager.jsp].
    javax.servlet.ServletException: java.lang.OutOfMemoryError: PermGen space
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:341)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:183)
    at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:523)
    at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:444)
    at org.apache.beehive.netui.pageflow.scoping.internal.ScopedRequestDispatcher.include(ScopedRequestDispatcher.ja
    va:119)
    Truncated. see log file for complete stacktrace
    Caused By: java.lang.OutOfMemoryError: PermGen space
    at sun.misc.Unsafe.defineClass(Native Method)
    at sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:63)
    at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:399)
    at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:396)
    at java.security.AccessController.doPrivileged(Native Method)
    Truncated. see log file for complete stacktrace
    >
    <Oct 25, 2011 12:15:53 AM IST> <Error> <netuix> <BEA-423137> <There was an error loading the requested URI /jsp/changemg
    mt/ChangeManager.jsp.>
    <Oct 25, 2011 12:16:14 AM IST> <Error> <HTTP> <BEA-101017> <[ServletContext@22272290[app:consoleapp module:console path:
    /console spec-version:2.5]] Root cause of ServletException.
    java.lang.OutOfMemoryError: PermGen space
    >
    <Oct 25, 2011 12:16:15 AM IST> <Error> <HTTP> <BEA-101107> <[ServletContext@22272290[app:consoleapp module:console path:
    /console spec-version:2.5]] Problem occurred while serving the error page.
    java.lang.OutOfMemoryError: PermGen space
    >
    Exception in thread "[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'"
    Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[ACTIVE] ExecuteThread: '1' fo
    r queue: 'weblogic.kernel.Default (self-tuning)'"
    Exception in thread "[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'"
    Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[ACTIVE] ExecuteThread: '0' fo
    r queue: 'weblogic.kernel.Default (self-tuning)'"
    Exception in thread "[ACTIVE] ExecuteThread: '3' for queue: 'weblogic.kernel.Default (self-tuning)'"
    Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[ACTIVE] ExecuteThread: '3' fo
    r queue: 'weblogic.kernel.Default (self-tuning)'"
    Java HotSpot(TM) Client VM warning: Exception java.lang.OutOfMemoryError occurred dispatching signal UNKNOWN to handler-
    the VM may need to be forcibly terminated
    Java HotSpot(TM) Client VM warning: Exception java.lang.OutOfMemoryError occurred dispatching signal UNKNOWN to handler-
    the VM may need to be forcibly terminated
    Java HotSpot(TM) Client VM warning: Exception java.lang.OutOfMemoryError occurred dispatching signal UNKNOWN to handler-
    the VM may need to be forcibly terminated
    Java HotSpot(TM) Client VM warning: Exception java.lang.OutOfMemoryError occurred dispatching signal UNKNOWN to handler-
    the VM may need to be forcibly terminated
    Java HotSpot(TM) Client VM warning: Exception java.lang.OutOfMemoryError occurred dispatching signal UNKNOWN to handler-
    the VM may need to be forcibly terminated
    Java HotSpot(TM) Client VM warning: Exception java.lang.OutOfMemoryError occurred dispatching signal UNKNOWN to handler-
    the VM may need to be forcibly terminated
    Environment:
    OS: Windows Vista
    Weblogic 10.3.5
    JDK: java version "1.7.0"
    Java(TM) SE Runtime Environment (build 1.7.0-b147)
    Java HotSpot(TM) Client VM (build 21.0-b17, mixed mode, sharing)
    I created a new domain and when access the Admin console I get the " OutOfMemory " Error
    I revisited the domain creation steps and identified that when selecting the available JDK it shows " JRockit SDK 1.7.0 @ E:\Development\Java\jdk1.7.0"
    But if I do a java-version I get Sun JDK
    java version "1.7.0"
    Java(TM) SE Runtime Environment (build 1.7.0-b147)
    Java HotSpot(TM) Client VM (build 21.0-b17, mixed mode, sharing)
    Start-up Argument
    JAVA Memory arguments: -Xms512m -Xmx512m
    WLS Start Mode=Production
    CLASSPATH=D:\BEA_HOME\patch_wls1035\profiles\default\sys_manifest_classpath\weblogic_patch.jar;D:\BEA_HOME\patch_ocp360\profiles\default\sys_manifest_classpath\weblogic_patch.jar;E:\DEVELO~1\Java\JDK17~1.0\lib\tools.jar;D:\BEA_HOME\WLSERV~1.3\server\lib\weblogic_sp.jar;D:\BEA_HOME\WLSERV~1.3\server\lib\weblogic.jar;D:\BEA_HOME\modules\features\weblogic.server.modules_10.3.5.0.jar;D:\BEA_HOME\WLSERV~1.3\server\lib\webservices.jar;D:\BEA_HOME\modules\ORGAPA~1.1/lib/ant-all.jar;D:\BEA_HOME\modules\NETSFA~1.0_1/lib/ant-contrib.jar;D:\BEA_HOME\WLSERV~1.3\common\derby\lib\derbyclient.jar;D:\BEA_HOME\WLSERV~1.3\server\lib\xqrl.jar;.;C:\Program Files\Java\jre7\lib\ext\QTJava.zip
    PATH=D:\BEA_HOME\patch_wls1035\profiles\default\native;D:\BEA_HOME\patch_ocp360\profiles\default\native;D:\BEA_HOME\WLSERV~1.3\server\native\win\32;D:\BEA_HOME\WLSERV~1.3\server\bin;D:\BEA_HOME\modules\ORGAPA~1.1\bin;E:\DEVELO~1\Java\JDK17~1.0\jre\bin;E:\DEVELO~1\Java\JDK17~1.0\bin;D:\oraclexe\app\oracle\product\10.2.0\server\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Program Files\Broadcom\Broadcom 802.11\Driver;C:\Program Files\QuickTime\QTSystem\;D:\BEA_HOME\WLSERV~1.3\server\native\win\32\oci920_8
    * To start WebLogic Server, use a username and *
    * password assigned to an admin-level user. For *
    * server administration, use the WebLogic Server *
    * console at http:\\hostname:port\console *
    starting weblogic with Java version:
    Starting WLS with line:
    E:\DEVELO~1\Java\JDK17~1.0\bin\java -Xms512m -Xmx512m -Dweblogic.Name=MyAdmin -Djava.security.policy=D:\BEA_HOME\WLSERV~1.3\server\lib\weblogic.policy -Dweblogic.ProductionModeEnabled=true -da -Dplatform.home=D:\BEA_HOME\WLSERV~1.3 -Dwls.home=D:\BEA_HOME\WLSERV~1.3\server -Dweblogic.home=D:\BEA_HOME\WLSERV~1.3\server -Dweblogic.management.discover=true -Dwlw.iterativeDev=false -Dwlw.testConsole=false -Dwlw.logErrorsToConsole=false -Dweblogic.ext.dirs=D:\BEA_HOME\patch_wls1035\profiles\default\sysext_manifest_classpath;D:\BEA_HOME\patch_ocp360\profiles\default\sysext_manifest_classpath weblogic.Server
    <Oct 25, 2011 12:24:20 AM IST> <Info> <Security> <BEA-090905> <Disabling CryptoJ JCE Provider self-integrity check for better startup performance. To enable this check, specify -Dweblogic.security.allowCryptoJDefaultJCEVerification=true>
    <Oct 25, 2011 12:24:20 AM IST> <Info> <Security> <BEA-090906> <Changing the default Random Number Generator in RSA CryptoJ from ECDRBG to FIPS186PRNG. To disable this change, specify -Dweblogic.security.allowCryptoJDefaultPRNG=true>
    <Oct 25, 2011 12:24:21 AM IST> <Info> <WebLogicServer> <BEA-000377> <Starting WebLogic Server with Java HotSpot(TM) Client VM Version 21.0-b17 from Oracle Corporation>
    <Oct 25, 2011 12:24:22 AM IST> <Info> <Management> <BEA-141107> <Version: WebLogic Server 10.3.5.0 Fri Apr 1 20:20:06 PDT 2011 1398638 >
    Any possible pointers to the issue. Is it a issue with incompatible JDK 1.7 with weblogic 10.3.5.

    I just checked on the Oracle Support site. Oracle WebLogic Server 10.3.5.0.0 is certified with Oracle JDK (1.6.0_24+). There are other JDKs listed but they're all in the Java 6 family, no Java 7.
    Also, Oracle WebLogic Server 12.1.1.0.0 shows as certified with Oracle JDK 1.6.0_29+.
    Of course, this is all as of this writing.
    D

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