Does anyone know how to get rid of this?
22.03.2011 09:52:43 org.apache.catalina.core.StandardContext filterStart
SEVERE: Exception starting filter guiceFilter
com.google.inject.ProvisionException: Guice provision errors:
1) Error injecting constructor, org.hibernate.HibernateException: Unable to instantiate default tuplizer [org.hibernate.tuple.entity.PojoEntityTuplizer]
at eu.paedrtx.idatservice.dao.database.HibernateUtil.<init>(HibernateUtil.java:13)
while locating eu.paedrtx.idatservice.dao.database.HibernateUtil
while locating eu.paedrtx.idatservice.dao.database.IDatabase
for parameter 0 at eu.paedrtx.idatservice.dao.IdatDAO.<init>(IdatDAO.java:29)
while locating eu.paedrtx.idatservice.dao.IdatDAO
for parameter 2 at eu.paedrtx.idatservice.jsonp.IdatServlet.<init>(IdatServlet.java:50)
while locating eu.paedrtx.idatservice.jsonp.IdatServlet
1 error
at com.google.inject.InjectorImpl$4.get(InjectorImpl.java:767)
at com.google.inject.InjectorImpl.getInstance(InjectorImpl.java:789)
at com.google.inject.servlet.ServletDefinition.init(ServletDefinition.java:74)
at com.google.inject.servlet.ManagedServletPipeline.init(ManagedServletPipeline.java:84)
at com.google.inject.servlet.ManagedFilterPipeline.initPipeline(ManagedFilterPipeline.java:106)
at com.google.inject.servlet.GuiceFilter.init(GuiceFilter.java:168)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:295)
at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:422)
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:115)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4001)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4651)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)
at org.apache.catalina.core.StandardService.start(StandardService.java:519)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: org.hibernate.HibernateException: Unable to instantiate default tuplizer [org.hibernate.tuple.entity.PojoEntityTuplizer]
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:110)
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructDefaultTuplizer(EntityTuplizerFactory.java:135)
at org.hibernate.tuple.entity.EntityEntityModeToTuplizerMapping.<init>(EntityEntityModeToTuplizerMapping.java:80)
at org.hibernate.tuple.entity.EntityMetamodel.<init>(EntityMetamodel.java:323)
at org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:475)
at org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:133)
at org.hibernate.persister.PersisterFactory.createClassPersister(PersisterFactory.java:84)
at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:297)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1385)
at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:954)
at eu.paedrtx.idatservice.dao.database.HibernateUtil.<init>(HibernateUtil.java:17)
at eu.paedrtx.idatservice.dao.database.HibernateUtil$$FastClassByGuice$$9aaad1aa.newInstance(<generated>)
at com.google.inject.internal.cglib.reflect.FastConstructor.newInstance(FastConstructor.java:40)
at com.google.inject.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:60)
at com.google.inject.ConstructorInjector.construct(ConstructorInjector.java:85)
at com.google.inject.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:111)
at com.google.inject.FactoryProxy.get(FactoryProxy.java:56)
at com.google.inject.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:45)
at com.google.inject.InjectorImpl.callInContext(InjectorImpl.java:811)
at com.google.inject.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:42)
at com.google.inject.Scopes$1$1.get(Scopes.java:54)
at com.google.inject.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:48)
at com.google.inject.SingleParameterInjector.inject(SingleParameterInjector.java:42)
at com.google.inject.SingleParameterInjector.getAll(SingleParameterInjector.java:66)
at com.google.inject.ConstructorInjector.construct(ConstructorInjector.java:84)
at com.google.inject.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:111)
at com.google.inject.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:45)
at com.google.inject.InjectorImpl.callInContext(InjectorImpl.java:811)
at com.google.inject.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:42)
at com.google.inject.Scopes$1$1.get(Scopes.java:54)
at com.google.inject.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:48)
at com.google.inject.SingleParameterInjector.inject(SingleParameterInjector.java:42)
at com.google.inject.SingleParameterInjector.getAll(SingleParameterInjector.java:66)
at com.google.inject.ConstructorInjector.construct(ConstructorInjector.java:84)
at com.google.inject.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:111)
at com.google.inject.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:45)
at com.google.inject.InjectorImpl.callInContext(InjectorImpl.java:811)
at com.google.inject.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:42)
at com.google.inject.Scopes$1$1.get(Scopes.java:54)
at com.google.inject.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:48)
at com.google.inject.InjectorImpl$4$1.call(InjectorImpl.java:758)
at com.google.inject.InjectorImpl.callInContext(InjectorImpl.java:804)
at com.google.inject.InjectorImpl$4.get(InjectorImpl.java:754)
... 23 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:107)
... 65 more
Caused by: java.lang.NoClassDefFoundError: javassist/util/proxy/MethodFilter
at org.hibernate.bytecode.javassist.BytecodeProviderImpl.getProxyFactoryFactory(BytecodeProviderImpl.java:49)
at org.hibernate.tuple.entity.PojoEntityTuplizer.buildProxyFactoryInternal(PojoEntityTuplizer.java:207)
at org.hibernate.tuple.entity.PojoEntityTuplizer.buildProxyFactory(PojoEntityTuplizer.java:185)
at org.hibernate.tuple.entity.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:170)
at org.hibernate.tuple.entity.PojoEntityTuplizer.<init>(PojoEntityTuplizer.java:77)
... 70 more
Caused by: java.lang.ClassNotFoundException: javassist.util.proxy.MethodFilter
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1645)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1491)
... 75 more
22.03.2011 09:52:43 org.apache.catalina.core.StandardContext start
SEVERE: Error filterStart
22.03.2011 09:52:43 org.apache.catalina.core.StandardContext start
SEVERE: Context [/IDATService] startup failed due to previous errors
22.03.2011 09:52:43 com.sun.xml.ws.transport.http.servlet.WSServletDelegate destroy
INFO: WSSERVLET15: JAX-WS servlet destroyed
22.03.2011 09:52:43 com.sun.xml.ws.transport.http.servlet.WSServletContextListener contextDestroyed
INFO: WSSERVLET13: JAX-WS context listener destroyed
22.03.2011 09:52:43 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
SEVERE: The web application [/IDATService] registered the JBDC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
22.03.2011 09:52:43 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/IDATService] appears to have started a thread named [com.google.inject.internal.Finalizer] but has failed to stop it. This is very likely to create a memory leak.
22.03.2011 09:52:43 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/IDATService] appears to have started a thread named [Timer-0] but has failed to stop it. This is very likely to create a memory leak.
22.03.2011 09:52:43 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/IDATService] appears to have started a thread named [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0] but has failed to stop it. This is very likely to create a memory leak.
22.03.2011 09:52:43 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/IDATService] appears to have started a thread named [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1] but has failed to stop it. This is very likely to create a memory leak.
22.03.2011 09:52:43 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/IDATService] appears to have started a thread named [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2] but has failed to stop it. This is very likely to create a memory leak.
22.03.2011 09:52:43 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: The web application [/IDATService] created a ThreadLocal with key of type [null] (value [com.google.inject.InjectorImpl$1#53601a4f]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;#4a5f634c]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.
Thanks
Add to class path javassist.jar
Related
First off, I did notice that there are multiple similar questions on this topic in SO. (e.g: Tomcat v9.0 Server at localhost failed to start in Eclipse). The error message and console messages are quite similar. I have tried the suggestions from that question as well as from a few others - but to no avail.
Secondly, the twist is that this works perfectly fine from a different eclipse workspace on the same laptop. The two eclipse projects are virtually identical (copy/paste). I'm hoping someone can help me figure out as to why this is so. I am more than willing to provide additional information (code, screenshots etc.) - but I don't know where to start.
A little bit of history/ context:
My web-projects suddenly started running into this problem (not sure what I changed) and after being unable to resolve it, I un-installed and re-installed eclipse as well as tomcat on my laptop. I also started with a fresh eclipse work-space. The projects in the new work-space work fine. Those in the earlier work space still show the same error.
It would indeed be very helpful to understand as to what is causing this.
update: I'm adding the error message and the console logs as indicated #Tim Biegeleison in the comment below.
Error message:
Console logs:
Dec 13, 2020 7:50:06 AM org.apache.catalina.startup.Catalina start
SEVERE: The required Server component failed to start so Tomcat is unable to start.
org.apache.catalina.LifecycleException: A child container failed during start
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:928)
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:434)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.startup.Catalina.start(Catalina.java:772)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:342)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:473)
Caused by: java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: A child container failed during start
at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:916)
... 13 more
Caused by: org.apache.catalina.LifecycleException: A child container failed during start
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:928)
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:843)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:140)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909)
... 13 more
Caused by: org.apache.tomcat.util.MultiThrowable: 5 wrapped Throwables: [org.apache.catalina.LifecycleException: Failed to start component [org.apache.catalina.webresources.StandardRoot#62727399]][org.apache.catalina.LifecycleException: Failed to start component [org.apache.catalina.webresources.StandardRoot#130dca52]][org.apache.catalina.LifecycleException: Failed to start component [org.apache.catalina.webresources.StandardRoot#2654635]][org.apache.catalina.LifecycleException: Failed to start component [org.apache.catalina.webresources.StandardRoot#2371aaca]][org.apache.catalina.LifecycleException: Failed to start component [org.apache.catalina.webresources.StandardRoot#5b529706]]
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:920)
... 21 more
Dec 13, 2020 7:50:06 AM org.apache.coyote.AbstractProtocol pause
INFO: Pausing ProtocolHandler ["http-nio-8080"]
Dec 13, 2020 7:50:06 AM org.apache.catalina.core.StandardService stopInternal
INFO: Stopping service [Catalina]
Dec 13, 2020 7:50:06 AM org.apache.coyote.AbstractProtocol destroy
INFO: Destroying ProtocolHandler ["http-nio-8080"]
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.apache.catalina.loader.WebappClassLoaderBase (file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%209.0/lib/catalina.jar) to field java.io.ObjectStreamClass$Caches.localDescs
WARNING: Please consider reporting this to the maintainers of org.apache.catalina.loader.WebappClassLoaderBase
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
I am facing this issue on my WebLogic 12 C, where an application gives this error
java.lang.ClassNotFoundException: weblogic.jms.common.ResourceAllocationException
The jar for the above class is wlclient.jar and it's not included in my application and I checked the managed server classpath ,it's not included there as well.
Funny thing is if I try adding the wlclient.jar in the setDomainEnv.sh as PRE_CLASSPATH hoping it will pick up the jar , I get the below error and managed server fails to start
<30-Mar-2019, 5:49:50,757 PM GMT> <Critical> <WebLogicServer> <BEA-000386> <Server subsystem failed. Reason: A MultiException has 2 exceptions. They are:
1. java.lang.ExceptionInInitializerError
2. java.lang.IllegalStateException: Unable to perform operation: post construct on weblogic.iiop.IIOPClientService
A MultiException has 2 exceptions. They are:
1. java.lang.ExceptionInInitializerError
2. java.lang.IllegalStateException: Unable to perform operation: post construct on weblogic.iiop.IIOPClientService
at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:391)
at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:471)
at org.glassfish.hk2.runlevel.internal.AsyncRunLevelContext.findOrCreate(AsyncRunLevelContext.java:232)
at org.glassfish.hk2.runlevel.RunLevelContext.findOrCreate(RunLevelContext.java:85)
at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2020)
Truncated. see log file for complete stacktrace
Caused By: java.lang.ExceptionInInitializerError
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at weblogic.corba.j2ee.naming.ORBHelper.<clinit>(ORBHelper.java:158)
at weblogic.iiop.IIOPClientService.initialize(IIOPClientService.java:129)
at weblogic.iiop.IIOPClientService.start(IIOPClientService.java:195)
Truncated. see log file for complete stacktrace
Caused By: java.lang.IllegalStateException: Cannot change <isServer>
at weblogic.kernel.KernelStatus.setIsThinIIOPClient(KernelStatus.java:164)
at weblogic.jndi.WLInitialContextFactory.<clinit>(WLInitialContextFactory.java:26)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at weblogic.corba.j2ee.naming.ORBHelper.<clinit>(ORBHelper.java:158)
Truncated. see log file for complete stacktrace
>
<30-Mar-2019, 5:49:50,825 PM GMT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to FAILED.>
<30-Mar-2019, 5:49:50,825 PM GMT> <Error> <WebLogicServer> <BEA-000383> <A critical service failed. The server will shut itself down.>
<30-Mar-2019, 5:49:50,827 PM GMT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to FORCE_SHUTTING_DOWN.>
I found if I add the classpath fully like below then the managed server gave error on startup
,
PRE_CLASSPATH="${DOMAIN_HOME}/lib/wlclient.jar"
export PRE_CLASSPATH
But if I add the classpath as below , then it worked.
PRE_CLASSPATH="${DOMAIN_HOME}/lib/"
export PRE_CLASSPATH
I'm running tomcat under/inside of eclipse while developing a web application. The web app is using hsqldb in embedded mode, via hibernate and guice. Things seem to be working fine, except when I stop tomcat. Eclipse has a green start button and a red stop button for Tomcat. When I click on the stop button it doesn't immediately stop it nicely like it did before I added hibernate and hsqldb to the mix. Now it waits a few seconds and then eclipse gives me a dialog box about not being able to stop tomcat and to click OK to force it to terminate.
Does anyone know what I need to do to fix this? I found some other responses saying to put the hsqldb jar file in tomcat's lib directory but I was wondering there is anything I could do that's a little less drastic.
Here's what's in the error output from tomcat (in the eclipse console window):
Jan 31, 2017 7:04:11 PM org.apache.catalina.loader.WebappClassLoaderBase clearReferencesJdbc
WARNING: The web application [basic] registered the JDBC driver [org.hsqldb.jdbc.JDBCDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
Jan 31, 2017 7:04:11 PM org.apache.catalina.loader.WebappClassLoaderBase clearReferencesThreads
WARNING: The web application [basic] appears to have started a thread named [HSQLDB Timer #276f0355] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
java.lang.Object.wait(Native Method)
org.hsqldb.lib.HsqlTimer$TaskQueue.park(Unknown Source)
org.hsqldb.lib.HsqlTimer.nextTask(Unknown Source)
org.hsqldb.lib.HsqlTimer$TaskRunner.run(Unknown Source)
java.lang.Thread.run(Thread.java:745)
Jan 31, 2017 7:04:11 PM org.apache.catalina.loader.WebappClassLoaderBase clearReferencesThreads
WARNING: The web application [basic] appears to have started a thread named [pool-1-thread-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(LockSupport.java:215)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
java.lang.Thread.run(Thread.java:745)
Jan 31, 2017 7:04:11 PM org.apache.catalina.loader.WebappClassLoaderBase checkThreadLocalMapForLeaks
SEVERE: The web application [basic] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal#1d4fc7e8]) and a value of type [org.hibernate.internal.SessionImpl] (value [SessionImpl(PersistenceContext[entityKeys=[],collectionKeys=[]];ActionQueue[insertions=ExecutableList{size=0} updates=ExecutableList{size=0} deletions=ExecutableList{size=0} orphanRemovals=ExecutableList{size=0} collectionCreations=ExecutableList{size=0} collectionRemovals=ExecutableList{size=0} collectionUpdates=ExecutableList{size=0} collectionQueuedOps=ExecutableList{size=0} unresolvedInsertDependencies=null])]) 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.
I have a stupid answer but I'll show you what I did.
#JulienR: I already had the shutdown=true in my persistence.xml file for the javax.persistence.jdbc.url value.
I created a ServletContextListener and added it to my web.xml file; here's the code. The first part that uses the EntityManager to issue the SHUTDOWN command is my code. The code for the ClassLoader and driver eyeballing I got off of here. So with this it's no longer complaining about HSQLDB but I'm still getting a WARNING about two threads that weren't stopped (and I have to wait for eclipse to time out waiting for it). I've appended the relevant lines from the log.
public class BasicServletContextListener implements ServletContextListener {
private final transient Logger log =
LoggerFactory.getLogger(BasicServletContextListener.class);
// private final Provider<EntityManager> entityManagerProvider;
#Override
public void contextDestroyed(ServletContextEvent event) {
this.log.debug("contextEvent: {}", event.toString());
final EntityManagerFactory entityManagerFactory =
Persistence.createEntityManagerFactory("ilmp");
final EntityManager entityManager =
entityManagerFactory.createEntityManager();
entityManager.getTransaction().begin();
final Query query =
entityManager.createNativeQuery("SHUTDOWN COMPACT;");
this.log.debug("query: {}", query.executeUpdate());
entityManager.getTransaction().commit();
entityManager.close();
// Now deregister JDBC drivers in this context's ClassLoader:
// Get the webapp's ClassLoader
final ClassLoader cl = Thread.currentThread().getContextClassLoader();
// Loop through all drivers
final Enumeration<Driver> drivers = DriverManager.getDrivers();
while (drivers.hasMoreElements()) {
final Driver driver = drivers.nextElement();
if (driver.getClass().getClassLoader() == cl) {
// This driver was registered by the webapp's
// ClassLoader, so deregister it:
try {
this.log.info("Deregistering JDBC driver {}", driver);
DriverManager.deregisterDriver(driver);
}
catch (final SQLException ex) {
this.log.error("Error deregistering JDBC driver {}", driver,
ex);
}
}
else {
// driver was not registered by the webapp's
// ClassLoader and may be in use elsewhere
this.log.trace(
"Not deregistering JDBC driver {} as it does not belong to this webapp's ClassLoader",
driver);
}
}
}
#Override
public void contextInitialized(ServletContextEvent event) {
this.log.debug("contextEvent: {}", event.toString());
}
}
>
INFO: 2017-Feb-01 19:05:36.023 [localhost-startStop-2] org.hibernate.hql.internal.QueryTranslatorFactoryInitiator.initiateService.47: HHH000397: Using ASTQueryTranslatorFactory
Hibernate: SHUTDOWN COMPACT;
INFO: 2017-Feb-01 19:05:36.226 [localhost-startStop-2] sun.reflect.NativeMethodAccessorImpl.invoke0.-2: Database closed
INFO: 2017-Feb-01 19:05:36.273 [localhost-startStop-2] sun.reflect.NativeMethodAccessorImpl.invoke0.-2: open start - state not modified
INFO: 2017-Feb-01 19:05:36.351 [localhost-startStop-2] sun.reflect.NativeMethodAccessorImpl.invoke0.-2: Database closed
DEBUG: 2017-Feb-01 19:05:36.460 [localhost-startStop-2] com.objecteffects.basic.persist.BasicServletContextListener.contextDestroyed.42: query: 0
INFO: 2017-Feb-01 19:05:36.460 [localhost-startStop-2] com.objecteffects.basic.persist.BasicServletContextListener.contextDestroyed.59: Deregistering JDBC driver org.hsqldb.jdbc.JDBCDriver#3cd32e8d
Feb 01, 2017 7:05:36 PM org.apache.catalina.loader.WebappClassLoaderBase clearReferencesThreads
WARNING: The web application [basic] appears to have started a thread named [pool-1-thread-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(LockSupport.java:215)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
java.lang.Thread.run(Thread.java:745)
Feb 01, 2017 7:05:36 PM org.apache.catalina.loader.WebappClassLoaderBase clearReferencesThreads
WARNING: The web application [basic] appears to have started a thread named [pool-2-thread-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(LockSupport.java:215)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
java.lang.Thread.run(Thread.java:745)
Feb 01, 2017 7:05:36 PM org.apache.catalina.loader.WebappClassLoaderBase checkThreadLocalMapForLeaks
SEVERE: The web application [basic] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal#1bc6eba0]) and a value of type [org.hibernate.internal.SessionImpl] (value [SessionImpl(PersistenceContext[entityKeys=[EntityKey[com.objecteffects.basic.persist.TumblrSecretsEntity#1], EntityKey[com.objecteffects.basic.persist.TumblrSecretsEntity#2]],collectionKeys=[]];ActionQueue[insertions=ExecutableList{size=0} updates=ExecutableList{size=0} deletions=ExecutableList{size=0} orphanRemovals=ExecutableList{size=0} collectionCreations=ExecutableList{size=0} collectionRemovals=ExecutableList{size=0} collectionUpdates=ExecutableList{size=0} collectionQueuedOps=ExecutableList{size=0} unresolvedInsertDependencies=null])]) 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.
Feb 01, 2017 7:05:36 PM org.apache.coyote.AbstractProtocol stop
INFO: Stopping ProtocolHandler ["http-nio-8080"]
Feb 01, 2017 7:05:36 PM org.apache.coyote.AbstractProtocol stop
INFO: Stopping ProtocolHandler ["ajp-nio-8009"]
Feb 01, 2017 7:05:36 PM org.apache.coyote.AbstractProtocol destroy
INFO: Destroying ProtocolHandler ["http-nio-8080"]
Feb 01, 2017 7:05:36 PM org.apache.coyote.AbstractProtocol destroy
INFO: Destroying ProtocolHandler ["ajp-nio-8009"]
The stupid answer is that I looked at my setup for something I wrote several years ago (I'm retired and just dinking around trying to write something for myself) and adding the c3p0 config lines I'd used previously to this persistence.xml makes it shut down without the delay, although I still get a bunch of warnings about zombie threads. Here are the relevant lines (still commented out).
<!-- <property -->
<!-- name="hibernate.c3p0.min_size" -->
<!-- value="5" /> -->
<!-- <property -->
<!-- name="hibernate.c3p0.max_size" -->
<!-- value="20" /> -->
<!-- <property -->
<!-- name="hibernate.c3p0.timeout" -->
<!-- value="1800" /> -->
<!-- <property -->
<!-- name="hibernate.c3p0.max_statements" -->
<!-- value="50" /> -->
I'm trying to deploy a ring app war on tomcat 8. Created war with lein ring uberwar.
I suspect it is because of jdbc connection thread but not sure.
I'm using
[org.postgresql/postgresql "9.4-1206-jdbc42"] and [korma "0.4.1"]
project.clj
:ring {:handler hello-world.handler/app
:init hello-world.handler/init
:destroy hello-world.handler/destroy}
handler.clj
(korma.db/defdb db (korma.db/postgres {:db "hello_world"
:user "user"
:password "password"
:host "localhost"}))
(defn init []
(println "Init..."))
(defn destroy []
(-> (korma.db/connection-pool db) :datasource .close))
Here's the error trace from tomcat logs -
org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive /var/lib/tomcat7/webapps/hello-world-0.1.0-SNAPSHOT-standalone.war
org.apache.catalina.core.StandardContext startInternal
SEVERE: Error listenerStart
org.apache.catalina.core.StandardContext startInternal
SEVERE: Context [/hello-world-0.1.0-SNAPSHOT-standalone] startup failed due to previous errors
org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/hello-world-0.1.0-SNAPSHOT-standalone] appears to have started a thread named [clojure-agent-send-off-pool-0] but has failed to stop it. This is very likely to create a memory leak.
org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/hello-world-0.1.0-SNAPSHOT-standalone] appears to have started a thread named [clojure-agent-send-off-pool-1] but has failed to stop it. This is very likely to create a memory leak.
org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [/hello-world-0.1.0-SNAPSHOT-standalone] created a ThreadLocal with key of type [clojure.lang.Var$1] (value [clojure.lang.Var$1#3a2ddd4f]) and a value of type [clojure.lang.Var.Frame] (value [clojure.lang.Var$Frame#191c8b60]) 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.
org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [/hello-world-0.1.0-SNAPSHOT-standalone] created a ThreadLocal with key of type [clojure.lang.Var$1] (value [clojure.lang.Var$1#3a2ddd4f]) and a value of type [clojure.lang.Var.Frame] (value [clojure.lang.Var$Frame#21025881]) 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.
I'm trying to run my Maven project in Eclipse with Tomcat 7 by rickt click -> Run as -> Run on Server.
But getting this exception:
05.07.2012 14:38:19 org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jdk1.6.0_22\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files (x86)\ImageMagick-6.6.5-Q16;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\TortoiseSVN\bin;C:\Program Files\SlikSvn\bin\;C:\Program Files\ant\bin;C:\Program Files (x86)\Common Files\Acronis\SnapAPI\;C:\Program Files\Java\jdk1.6.0_22;C:\Program Files (x86)\QuickTime\QTSystem\;D:\apache-maven-3.0.4\bin;C:\Program Files (x86)\Android\android-sdk\platform-tools;C:\Program Files (x86)\Android\android-sdk\tools;C:\Users\dt\AppData\Roaming\npm;C:\Program Files (x86)\nodejs\;C:\Program Files\Java\jdk1.6.0_22\bin
05.07.2012 14:38:20 org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:template' did not find a matching property.
05.07.2012 14:38:20 org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
05.07.2012 14:38:20 org.apache.coyote.ajp.AjpProtocol init
INFO: Initializing Coyote AJP/1.3 on ajp-8009
05.07.2012 14:38:20 org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1171 ms
05.07.2012 14:38:20 org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
05.07.2012 14:38:20 org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.4
05.07.2012 14:38:23 org.apache.catalina.startup.ContextConfig checkHandlesTypes
WARNING: Unable to load class [groovy.jmx.builder.package-info] to check against the #HandlesTypes annotation of one or more ServletContentInitializers.
java.lang.ClassFormatError: Illegal class name "groovy/jmx/builder/package-info" in class file groovy/jmx/builder/package-info
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2804)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1144)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1639)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1517)
at org.apache.catalina.startup.ContextConfig.checkHandlesTypes(ContextConfig.java:1952)
at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:1915)
at org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1802)
at org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1761)
at org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1747)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1252)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:881)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:315)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:89)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4700)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1028)
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:773)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1028)
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:278)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:429)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:662)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)
at org.apache.catalina.startup.Catalina.start(Catalina.java:592)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Exception in thread "main" java.lang.OutOfMemoryError: PermGen space
at java.lang.Throwable.getStackTraceElement(Native Method)
at java.lang.Throwable.getOurStackTrace(Throwable.java:591)
at java.lang.Throwable.printStackTraceAsCause(Throwable.java:481)
at java.lang.Throwable.printStackTrace(Throwable.java:468)
at java.lang.Throwable.printStackTrace(Throwable.java:451)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:421)
The project was built with maven without any errors (war file exists)...
EDIT
groovy-all:1.7.4 is used by gmaven-runtime-1.7:1.3 which is used by wro4j-extensions:1.4.7 which i'm using in my project. java.lang.ClassFormatError: Illegal class name "groovy/jmx/builder/package-info" in class file groovy/jmx/builder/package-info But how do I tell wro4j to use a newer version of gmaven-runtime/groovy-all?
EDIT2
Setting this in my pom.xml:
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-all</artifactId>
<version>2.0.0</version>
</dependency>
seems to resolve this exception, but still getting the following:
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Exception in thread "main" java.lang.OutOfMemoryError: PermGen space
at java.lang.Throwable.getStackTraceElement(Native Method)
at java.lang.Throwable.getOurStackTrace(Throwable.java:591)
at java.lang.Throwable.printStackTraceAsCause(Throwable.java:481)
at java.lang.Throwable.printStackTrace(Throwable.java:468)
at java.lang.Throwable.printStackTrace(Throwable.java:451)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:421)
SOLVED
Added -XX:MaxPermSize=512m to VM arguments in Run Configurations. Problem solved!
May be due to the following bug:
http://jira.codehaus.org/browse/GROOVY-4673