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When starting GeoServer, there are many errors in the log about memory leak which leads eventually to “java.lang.OutOfMemoryError: PermGen space”
I couldn’t attach log file due to error “JIRA could not attach the file as there was a missing token” (though my browser’s preferences seems right) so I leave it in description:
03-Sep-2015 09:44:06.784 WARNING [http-nio-8080-exec-8] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [geoserver] appears to have started a thread named [GuavaAuthCache-0-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(Unknown Source)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(Unknown Source)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(Unknown Source)
java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source)
java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
java.lang.Thread.run(Unknown Source)
03-Sep-2015 09:44:06.784 WARNING [http-nio-8080-exec-8] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [geoserver] appears to have started a thread named [FileSystemWatcher-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(Unknown Source)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(Unknown Source)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(Unknown Source)
java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source)
java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
java.lang.Thread.run(Unknown Source)
03-Sep-2015 09:44:06.785 SEVERE [http-nio-8080-exec-8] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [geoserver] created a ThreadLocal with key of type [org.geotools.renderer.lite.RendererUtilities$1] (value [org.geotools.renderer.lite.RendererUtilities$1@anonymised.com]) and a value of type [org.geotools.referencing.operation.builder.GridToEnvelopeMapper] (value [org.geotools.referencing.operation.builder.GridToEnvelopeMapper@anonymised.com]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
03-Sep-2015 09:44:06.812 SEVERE [http-nio-8080-exec-8] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [geoserver] created a ThreadLocal with key of type [org.eclipse.emf.ecore.xml.type.util.XMLTypeUtil.CharArrayThreadLocal] (value [org.eclipse.emf.ecore.xml.type.util.XMLTypeUtil$CharArrayThreadLocal@…4286…]) and a value of type [char] (value [[C@anonymised.com]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
03-Sep-2015 09:44:06.812 SEVERE [http-nio-8080-exec-8] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [geoserver] created a ThreadLocal with key of type [org.eclipse.emf.ecore.impl.EClassImpl$1] (value [org.eclipse.emf.ecore.impl.EClassImpl$1@anonymised.com]) and a value of type [java.util.HashSet] (value []) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
03-Sep-2015 09:44:06.812 SEVERE [http-nio-8080-exec-8] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [geoserver] created a ThreadLocal with key of type [org.geotools.renderer.lite.RendererUtilities$1] (value [org.geotools.renderer.lite.RendererUtilities$1@anonymised.com]) and a value of type [org.geotools.referencing.operation.builder.GridToEnvelopeMapper] (value [org.geotools.referencing.operation.builder.GridToEnvelopeMapper@anonymised.com]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
03-Sep-2015 09:44:06.812 SEVERE [http-nio-8080-exec-8] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [geoserver] created a ThreadLocal with key of type [org.geotools.renderer.lite.RendererUtilities$1] (value [org.geotools.renderer.lite.RendererUtilities$1@anonymised.com]) and a value of type [org.geotools.referencing.operation.builder.GridToEnvelopeMapper] (value [org.geotools.referencing.operation.builder.GridToEnvelopeMapper@anonymised.com]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
03-Sep-2015 09:44:06.812 SEVERE [http-nio-8080-exec-8] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [geoserver] created a ThreadLocal with key of type [org.geotools.renderer.lite.RendererUtilities$1] (value [org.geotools.renderer.lite.RendererUtilities$1@anonymised.com]) and a value of type [org.geotools.referencing.operation.builder.GridToEnvelopeMapper] (value [org.geotools.referencing.operation.builder.GridToEnvelopeMapper@anonymised.com]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
03-Sep-2015 09:44:06.812 SEVERE [http-nio-8080-exec-8] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [geoserver] created a ThreadLocal with key of type [org.geotools.renderer.lite.RendererUtilities$1] (value [org.geotools.renderer.lite.RendererUtilities$1@anonymised.com]) and a value of type [org.geotools.referencing.operation.builder.GridToEnvelopeMapper] (value [org.geotools.referencing.operation.builder.GridToEnvelopeMapper@anonymised.com]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
03-Sep-2015 09:44:06.812 SEVERE [http-nio-8080-exec-8] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [geoserver] created a ThreadLocal with key of type [org.geotools.renderer.lite.RendererUtilities$1] (value [org.geotools.renderer.lite.RendererUtilities$1@anonymised.com]) and a value of type [org.geotools.referencing.operation.builder.GridToEnvelopeMapper] (value [org.geotools.referencing.operation.builder.GridToEnvelopeMapper@anonymised.com]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
03-Sep-2015 09:44:06.813 SEVERE [http-nio-8080-exec-8] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [geoserver] created a ThreadLocal with key of type [org.eclipse.emf.ecore.xml.type.util.XMLTypeUtil.CharArrayThreadLocal] (value [org.eclipse.emf.ecore.xml.type.util.XMLTypeUtil$CharArrayThreadLocal@anonymised.com]) and a value of type [char] (value [[C@anonymised.com]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
03-Sep-2015 09:44:06.813 SEVERE [http-nio-8080-exec-8] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [geoserver] created a ThreadLocal with key of type [org.geotools.renderer.lite.RendererUtilities$1] (value [org.geotools.renderer.lite.RendererUtilities$1@anonymised.com]) and a value of type [org.geotools.referencing.operation.builder.GridToEnvelopeMapper] (value [org.geotools.referencing.operation.builder.GridToEnvelopeMapper@anonymised.com]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
03-Sep-2015 09:44:06.813 SEVERE [http-nio-8080-exec-8] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [geoserver] created a ThreadLocal with key of type [org.geotools.renderer.lite.RendererUtilities$1] (value [org.geotools.renderer.lite.RendererUtilities$1@anonymised.com]) and a value of type [org.geotools.referencing.operation.builder.GridToEnvelopeMapper] (value [org.geotools.referencing.operation.builder.GridToEnvelopeMapper@anonymised.com]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
03-Sep-2015 09:44:06.813 SEVERE [http-nio-8080-exec-8] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [geoserver] created a ThreadLocal with key of type [org.geotools.renderer.lite.RendererUtilities$1] (value [org.geotools.renderer.lite.RendererUtilities$1@anonymised.com]) and a value of type [org.geotools.referencing.operation.builder.GridToEnvelopeMapper] (value [org.geotools.referencing.operation.builder.GridToEnvelopeMapper@anonymised.com]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
03-Sep-2015 09:44:06.813 SEVERE [http-nio-8080-exec-8] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [geoserver] created a ThreadLocal with key of type [org.eclipse.emf.ecore.impl.EClassImpl$1] (value [org.eclipse.emf.ecore.impl.EClassImpl$1@anonymised.com]) and a value of type [java.util.HashSet] (value []) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
03-Sep-2015 09:44:06.813 SEVERE [http-nio-8080-exec-8] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [geoserver] created a ThreadLocal with key of type [org.geotools.renderer.lite.RendererUtilities$1] (value [org.geotools.renderer.lite.RendererUtilities$1@anonymised.com…4284…]) and a value of type [org.geotools.referencing.operation.builder.GridToEnvelopeMapper] (value [org.geotools.referencing.operation.builder.GridToEnvelopeMapper@anonymised.com]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
03-Sep-2015 09:44:09.085 INFO [http-nio-8080-exec-8] org.apache.catalina.startup.HostConfig.undeploy Undeploying context [/geoserver]
03-Sep-2015 09:44:26.469 INFO [http-nio-8080-exec-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive C:\Program Files\Apache Software Foundation\Tomcat 8.0\webapps\geoserver.war
03-Sep-2015 09:44:38.043 WARNING [http-nio-8080-exec-1] org.geoserver.platform.GeoServerExtensions.checkContext Extension lookup ‘XStreamPersisterInitializer’, but ApplicationContext is unset.
03-Sep-2015 09:44:38.043 WARNING [http-nio-8080-exec-1] org.geoserver.platform.GeoServerExtensions.checkContext Extension lookup ‘ExtensionFilter’, but ApplicationContext is unset.
03-Sep-2015 09:44:38.044 WARNING [http-nio-8080-exec-1] org.geoserver.platform.GeoServerExtensions.checkContext Extension lookup ‘ExtensionProvider’, but ApplicationContext is unset.
03-Sep-2015 09:44:38.044 WARNING [http-nio-8080-exec-1] org.geoserver.platform.GeoServerExtensions.checkContext Extension lookup ‘ExtensionFilter’, but ApplicationContext is unset.
03-Sep-2015 09:44:39.203 WARNING [http-nio-8080-exec-1] org.geoserver.platform.GeoServerExtensions.checkContext Extension lookup ‘GeoServerSecurityProvider’, but ApplicationContext is unset.
03-Sep-2015 09:44:39.203 WARNING [http-nio-8080-exec-1] org.geoserver.platform.GeoServerExtensions.checkContext Extension lookup ‘ExtensionFilter’, but ApplicationContext is unset.
03-Sep-2015 09:44:39.203 WARNING [http-nio-8080-exec-1] org.geoserver.platform.GeoServerExtensions.checkContext Extension lookup ‘ExtensionProvider’, but ApplicationContext is unset.
03-Sep-2015 09:44:39.203 WARNING [http-nio-8080-exec-1] org.geoserver.platform.GeoServerExtensions.checkContext Extension lookup ‘ExtensionFilter’, but ApplicationContext is unset.
03-Sep-2015 09:44:54.686 SEVERE [http-nio-8080-exec-1] org.apache.catalina.core.StandardContext.startInternal Error listenerStart
03-Sep-2015 09:44:54.686 SEVERE [http-nio-8080-exec-1] org.apache.catalina.core.StandardContext.startInternal Context [/geoserver] startup failed due to previous errors
03-Sep-2015 09:44:55.156 SEVERE [http-nio-8080-exec-1] org.apache.tomcat.util.modeler.BaseModelMBean.invoke Exception invoking method check
java.lang.OutOfMemoryError: PermGen space
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2472)
at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:854)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1274)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1157)
at org.springframework.web.context.ContextLoaderListener.contextDestroyed(ContextLoaderListener.java:144)
at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:4775)
at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5389)
at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:160)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:940)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:461)
at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1526)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:300)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(Unknown Source)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(Unknown Source)
at org.apache.catalina.manager.ManagerServlet.check(ManagerServlet.java:1460)
at org.apache.catalina.manager.HTMLManagerServlet.upload(HTMLManagerServlet.java:289)
at org.apache.catalina.manager.HTMLManagerServlet.doPost(HTMLManagerServlet.java:210)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
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