Mark,
Thanks for the reply. I am using Centos 6, not 7 sorry. (7 uses systemd!)
> Did you use the packaged version of Tomcat or did you download a
> distribution from the ASF?
I am using one downloaded from ASF.
>Those classes should be part of the examples web application. It is odd
>that they can't be found.
I have cleared out the apache-tomcat-8.0.21/webapps folder which is what I
normally do. Is there something else that I have to do for 8?
>Could you provide the full stack trace for one of these exceptions please.
15-Apr-2015 09:40:26.707 FINE [localhost-startStop-1]
org.apache.catalina.util.Introspection.loadClass Failed to load class [{0}]
java.lang.ClassNotFoundException: websocket.drawboard.DrawboardEndpoint
at
org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1305)
at
org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1157)
at
org.apache.catalina.util.Introspection.loadClass(Introspection.java:143)
at
org.apache.catalina.startup.ContextConfig.checkHandlesTypes(ContextConfig.java:2074)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2012)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1994)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1939)
at
org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1897)
at
org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1149)
at
org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:771)
at
org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:305)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at
org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5065)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
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.deployDescriptor(HostConfig.java:581)
at
org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1720)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
>Take a thread dump when Tomcat hangs. I suspect that the session manager
>is waiting for entropy (for session ID generation).
Full thread dump Java HotSpot(TM) 64-Bit Server VM (25.40-b25 mixed mode):
"localhost-startStop-1" #12 daemon prio=5 os_prio=0 tid=0x00007f10c4002000
nid=0x7e08 runnable [0x00007f10f1e3c000]
java.lang.Thread.State: RUNNABLE
at java.io.UnixFileSystem.list(Native Method)
at java.io.File.list(File.java:1122)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1985)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:1988)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1939)
at
org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1897)
at
org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1149)
at
org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:771)
- locked <0x00000000e2633370> (a
org.apache.catalina.startup.ContextConfig)
at
org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:305)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at
org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5065)
- locked <0x00000000e2633130> (a
org.apache.catalina.core.StandardContext)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
- locked <0x00000000e2633130> (a
org.apache.catalina.core.StandardContext)
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.deployDescriptor(HostConfig.java:581)
at
org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1720)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
"Catalina-startStop-1" #11 daemon prio=5 os_prio=0 tid=0x00007f110c4db800
nid=0x7e07 waiting on condition [0x00007f10f213d000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000e1029948> (a
java.util.concurrent.FutureTask)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
at java.util.concurrent.FutureTask.awaitDone(FutureTask.java:429)
at java.util.concurrent.FutureTask.get(FutureTask.java:191)
at
org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:498)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:394)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1469)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:282)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at
org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at
org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:402)
- locked <0x00000000e26277b8> (a org.apache.catalina.core.StandardHost)
at
org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:347)
- locked <0x00000000e26277b8> (a org.apache.catalina.core.StandardHost)
at
org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:934)
- locked <0x00000000e26277b8> (a org.apache.catalina.core.StandardHost)
at
org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:871)
- locked <0x00000000e26277b8> (a org.apache.catalina.core.StandardHost)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
- locked <0x00000000e26277b8> (a org.apache.catalina.core.StandardHost)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1399)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
"GC Daemon" #10 daemon prio=2 os_prio=0 tid=0x00007f110c450800 nid=0x7e06
in Object.wait() [0x00007f10f2486000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000e2624958> (a sun.misc.GC$LatencyLock)
at sun.misc.GC$Daemon.run(GC.java:117)
- locked <0x00000000e2624958> (a sun.misc.GC$LatencyLock)
"Service Thread" #7 daemon prio=9 os_prio=0 tid=0x00007f110c0b9000
nid=0x7def runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C1 CompilerThread1" #6 daemon prio=9 os_prio=0 tid=0x00007f110c0b4800
nid=0x7dee waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread0" #5 daemon prio=9 os_prio=0 tid=0x00007f110c0b1800
nid=0x7ded waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" #4 daemon prio=9 os_prio=0 tid=0x00007f110c0b0000
nid=0x7dec waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Finalizer" #3 daemon prio=8 os_prio=0 tid=0x00007f110c079800 nid=0x7deb in
Object.wait() [0x00007f10f37b4000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143)
- locked <0x00000000e01794b0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)
"Reference Handler" #2 daemon prio=10 os_prio=0 tid=0x00007f110c077800
nid=0x7dea in Object.wait() [0x00007f10f38b5000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:502)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:157)
- locked <0x00000000e0179720> (a java.lang.ref.Reference$Lock)
"main" #1 prio=5 os_prio=0 tid=0x00007f110c009000 nid=0x7de6 waiting on
condition [0x00007f111203a000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000e1029b78> (a
java.util.concurrent.FutureTask)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
at java.util.concurrent.FutureTask.awaitDone(FutureTask.java:429)
at java.util.concurrent.FutureTask.get(FutureTask.java:191)
at
org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:917)
- locked <0x00000000e01797a0> (a
org.apache.catalina.core.StandardEngine)
at
org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)
- locked <0x00000000e01797a0> (a
org.apache.catalina.core.StandardEngine)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
- locked <0x00000000e01797a0> (a
org.apache.catalina.core.StandardEngine)
at
org.apache.catalina.core.StandardService.startInternal(StandardService.java:439)
- locked <0x00000000e01797a0> (a
org.apache.catalina.core.StandardEngine)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
- locked <0x00000000e01798d8> (a
org.apache.catalina.core.StandardService)
at
org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:769)
- locked <0x00000000e0179920> (a java.lang.Object)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
- locked <0x00000000e26bdfb0> (a
org.apache.catalina.core.StandardServer)
at org.apache.catalina.startup.Catalina.start(Catalina.java:625)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:351)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:485)
"VM Thread" os_prio=0 tid=0x00007f110c072800 nid=0x7de9 runnable
"GC task thread#0 (ParallelGC)" os_prio=0 tid=0x00007f110c01e000 nid=0x7de7
runnable
"GC task thread#1 (ParallelGC)" os_prio=0 tid=0x00007f110c020000 nid=0x7de8
runnable
"VM Periodic Task Thread" os_prio=0 tid=0x00007f110c0bc000 nid=0x7df0
waiting on condition
JNI global references: 48
Heap
PSYoungGen total 128000K, used 16896K [0x00000000f5580000,
0x00000000ff700000, 0x0000000100000000)
eden space 98816K, 15% used
[0x00000000f5580000,0x00000000f64e8220,0x00000000fb600000)
from space 29184K, 3% used
[0x00000000fda80000,0x00000000fdb98000,0x00000000ff700000)
to space 33280K, 0% used
[0x00000000fb600000,0x00000000fb600000,0x00000000fd680000)
ParOldGen total 87552K, used 71597K [0x00000000e0000000,
0x00000000e5580000, 0x00000000f5580000)
object space 87552K, 81% used
[0x00000000e0000000,0x00000000e45eb4e0,0x00000000e5580000)
Metaspace used 13063K, capacity 13242K, committed 13568K, reserved
1060864K
class space used 1396K, capacity 1472K, committed 1536K, reserved
1048576K
Cheers Greg.
On 15 April 2015 at 14:19, Mark Thomas <[email protected]> wrote:
> On 15/04/2015 03:28, Greg Huber wrote:
> > Hello,
> >
> > I am trying to upgrade my app to Tomcat 8 and Java 8 (1.8.0_40) on
> centos 7
>
> Did you use the packaged version of Tomcat or did you download a
> distribution from the ASF?
>
> > I have a startup in /etc/rc.d/init.d script that uses the daemon eg:
> >
> > daemon --user $tomcatuser --pidfile=$pidfile $command start
> >
> > When I run the script using the command line it runs as expected, but
> when
> > it runs from the system-config-services is seems to hang and does not
> > deploy the application. Here are the exceptions from the startup:
>
> I think the hang and the CNFE are two separate issues.
>
> > 15-Apr-2015 09:10:14.677 FINE [localhost-startStop-1]
> > org.apache.catalina.util.Introspection.loadClass Failed to load class
> [{0}]
> > java.lang.ClassNotFoundException: websocket.drawboard.DrawboardEndpoint
>
> The [{0}] indicates a Tomcat bug. It should be providing the class name
> to the error message. Not a big deal as we can see it from the exception
> but I'll get that fixed anyway.
>
> Those classes should be part of the examples web application. It is odd
> that they can't be found. Could you provide the full stack trace for one
> of these exceptions please.
>
> <snip/>
>
> > here is the output when starting:
>
> <snip/>
>
> > INFO: Deploying configuration descriptor
> > /opt/apache-tomcat/apache-tomcat-8.0.21/conf/Catalina/localhost/ROOT.xml
>
> Take a thread dump when Tomcat hangs. I suspect that the session manager
> is waiting for entropy (for session ID generation). See
>
> http://wiki.apache.org/tomcat/HowTo/FasterStartUp?highlight=%28entropy%29#Entropy_Source
>
> Mark
>
>
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>
>
