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Posted to users@tomcat.apache.org by Mark Maciolek <ml...@sr.unh.edu> on 2014/11/03 19:58:40 UTC
troubleshoot tomcat database connection
hi,
system is running Scientific Linux release 6.5
rpm installed
tomcat6-servlet-2.5-api-6.0.24-78.el6_5.noarch
tomcat6-javadoc-6.0.24-78.el6_5.noarch
tomcat6-lib-6.0.24-78.el6_5.noarch
tomcat-native-1.1.30-1.el6.x86_64
tomcat6-el-2.1-api-6.0.24-78.el6_5.noarch
tomcat6-admin-webapps-6.0.24-78.el6_5.noarch
apache-tomcat-apis-0.1-1.el6.noarch
tomcat6-jsp-2.1-api-6.0.24-78.el6_5.noarch
tomcat6-webapps-6.0.24-78.el6_5.noarch
tomcat-servlet-3.0-api-7.0.33-4.el6.noarch
tomcat6-6.0.24-78.el6_5.noarch
tomcat6-docs-webapp-6.0.24-78.el6_5.noarch
httpd-2.2.15-31.sl6.x86_64
tomcat starts and I can reach the page on the 8080 port
It never starts the connection host name connection from the server.xml
I do a kill -3 on the tomcat pid and this is what the logs shows:
INFO: Starting Servlet Engine: Apache Tomcat/6.0.24
Nov 3, 2014 1:19:10 PM org.apache.catalina.startup.HostConfig
deployDescriptor
INFO: Deploying configuration descriptor host-manager.xml
Nov 3, 2014 1:19:10 PM org.apache.catalina.startup.HostConfig
deployDescriptor
INFO: Deploying configuration descriptor manager.xml
Nov 3, 2014 1:19:10 PM org.apache.catalina.startup.HostConfig
deployDirectory
INFO: Deploying web application directory ROOT
Nov 3, 2014 1:19:10 PM org.apache.catalina.startup.HostConfig
deployDirectory
INFO: Deploying web application directory examples
Nov 3, 2014 1:19:11 PM org.apache.catalina.startup.HostConfig
deployDirectory
INFO: Deploying web application directory sample
Nov 3, 2014 1:19:11 PM org.apache.catalina.startup.HostConfig
deployDirectory
INFO: Deploying web application directory docs
Nov 3, 2014 1:19:11 PM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
Nov 3, 2014 1:19:11 PM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
Nov 3, 2014 1:19:11 PM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/54 config=null
Nov 3, 2014 1:19:11 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 1307 ms
2014-11-03 13:19:37
Full thread dump OpenJDK 64-Bit Server VM (23.25-b01 mixed mode):
"TP-Monitor" daemon prio=10 tid=0x00007feca454d800 nid=0x729f in
Object.wait() [0x00007feca2410000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000ba74ea78> (a
org.apache.tomcat.util.threads.ThreadPool$MonitorRunnable)
at
org.apache.tomcat.util.threads.ThreadPool$MonitorRunnable.run(ThreadPool.java:565)
- locked <0x00000000ba74ea78> (a
org.apache.tomcat.util.threads.ThreadPool$MonitorRunnable)
at java.lang.Thread.run(Thread.java:701)
"TP-Processor4" daemon prio=10 tid=0x00007feca452f000 nid=0x729e
runnable [0x00007feca2511000]
java.lang.Thread.State: RUNNABLE
at java.net.PlainSocketImpl.socketAccept(Native Method)
at
java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:375)
at java.net.ServerSocket.implAccept(ServerSocket.java:478)
at java.net.ServerSocket.accept(ServerSocket.java:446)
at
org.apache.jk.common.ChannelSocket.accept(ChannelSocket.java:307)
at
org.apache.jk.common.ChannelSocket.acceptConnections(ChannelSocket.java:661)
at
org.apache.jk.common.ChannelSocket$SocketAcceptor.runIt(ChannelSocket.java:872)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
at java.lang.Thread.run(Thread.java:701)
"TP-Processor3" daemon prio=10 tid=0x00007feca452d000 nid=0x729d in
Object.wait() [0x00007feca2612000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000ba74e3a8> (a
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:502)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:662)
- locked <0x00000000ba74e3a8> (a
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:701)
"TP-Processor2" daemon prio=10 tid=0x00007feca4532000 nid=0x729c in
Object.wait() [0x00007feca2713000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000ba74e010> (a
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:502)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:662)
- locked <0x00000000ba74e010> (a
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:701)
"TP-Processor1" daemon prio=10 tid=0x00007feca452a000 nid=0x729b in
Object.wait() [0x00007feca2814000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000ba74dc60> (a
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:502)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:662)
- locked <0x00000000ba74dc60> (a
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:701)
"http-8080-Acceptor-0" daemon prio=10 tid=0x00007feca44fb000 nid=0x7299
runnable [0x00007feca2915000]
java.lang.Thread.State: RUNNABLE
at java.net.PlainSocketImpl.socketAccept(Native Method)
at
java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:375)
at java.net.ServerSocket.implAccept(ServerSocket.java:478)
at java.net.ServerSocket.accept(ServerSocket.java:446)
at
org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket(DefaultServerSocketFactory.java:61)
at
org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:352)
at java.lang.Thread.run(Thread.java:701)
"ContainerBackgroundProcessor[StandardEngine[Catalina]]" daemon prio=10
tid=0x00007feca4501000 nid=0x7298 waiting on condition [0x00007feca2a16000]
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1579)
at java.lang.Thread.run(Thread.java:701)
"GC Daemon" daemon prio=10 tid=0x00007feca440e800 nid=0x7297 in
Object.wait() [0x00007feca2d2d000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000cdd49190> (a sun.misc.GC$LatencyLock)
at sun.misc.GC$Daemon.run(GC.java:117)
- locked <0x00000000cdd49190> (a sun.misc.GC$LatencyLock)
"Low Memory Detector" daemon prio=10 tid=0x00007feca40f0000 nid=0x7295
runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread1" daemon prio=10 tid=0x00007feca40ed800 nid=0x7294
waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread0" daemon prio=10 tid=0x00007feca40eb000 nid=0x7293
waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" daemon prio=10 tid=0x00007feca40e9000 nid=0x7292
waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Finalizer" daemon prio=10 tid=0x00007feca409a800 nid=0x7291 in
Object.wait() [0x00007feca3c65000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000cdb55a98> (a
java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:133)
- locked <0x00000000cdb55a98> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:149)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:189)
"Reference Handler" daemon prio=10 tid=0x00007feca4098800 nid=0x7290 in
Object.wait() [0x00007feca3d66000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000cdb557c8> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:502)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133)
- locked <0x00000000cdb557c8> (a java.lang.ref.Reference$Lock)
"main" prio=10 tid=0x00007feca4009000 nid=0x728d runnable
[0x00007fecabf19000]
java.lang.Thread.State: RUNNABLE
at java.net.PlainSocketImpl.socketAccept(Native Method)
at
java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:375)
at java.net.ServerSocket.implAccept(ServerSocket.java:478)
at java.net.ServerSocket.accept(ServerSocket.java:446)
at
org.apache.catalina.core.StandardServer.await(StandardServer.java:389)
at org.apache.catalina.startup.Catalina.await(Catalina.java:657)
at org.apache.catalina.startup.Catalina.start(Catalina.java:617)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:622)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
"VM Thread" prio=10 tid=0x00007feca4089800 nid=0x728f runnable
"VM Periodic Task Thread" prio=10 tid=0x00007feca40fb000 nid=0x7296
waiting on condition
JNI global references: 231
Heap
def new generation total 18432K, used 13769K [0x00000000b9c00000,
0x00000000bb000000, 0x00000000cdb50000)
eden space 16384K, 74% used [0x00000000b9c00000, 0x00000000ba7f1588,
0x00000000bac00000)
from space 2048K, 75% used [0x00000000bae00000, 0x00000000baf81118,
0x00000000bb000000)
to space 2048K, 0% used [0x00000000bac00000, 0x00000000bac00000,
0x00000000bae00000)
tenured generation total 40896K, used 2039K [0x00000000cdb50000,
0x00000000d0340000, 0x00000000f5a00000)
the space 40896K, 4% used [0x00000000cdb50000, 0x00000000cdd4df20,
0x00000000cdd4e000, 0x00000000d0340000)
compacting perm gen total 21248K, used 12267K [0x00000000f5a00000,
0x00000000f6ec0000, 0x0000000100000000)
the space 21248K, 57% used [0x00000000f5a00000, 0x00000000f65faf88,
0x00000000f65fb000, 0x00000000f6ec0000)
No shared spaces configured.
Is the issue with the No shared spaces configured or is it more likely
the java code being called to make the startup connection?
Any pointers in how to troubleshoot this problem would be greatly
appreciated.
Mark
--
Mark Maciolek
Network Administrator
Morse Hall Room 339
603-862-3050
https://www.unh.edu/research/support-units/research-computing-center
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Re: troubleshoot tomcat database connection
Posted by Daniel Mikusa <dm...@pivotal.io>.
On Mon, Nov 3, 2014 at 2:52 PM, Christopher Schultz <
chris@christopherschultz.net> wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
>
> Mark,
>
> On 11/3/14 2:41 PM, Mark Maciolek wrote:
> >
> > On 11/3/2014 2:29 PM, Daniel Mikusa wrote:
> >> On Mon, Nov 3, 2014 at 1:58 PM, Mark Maciolek <ml...@sr.unh.edu>
> >> wrote:
> >>
> >>> hi,
> >>>
> >>> system is running Scientific Linux release 6.5 rpm installed
> >>>
> >>> tomcat6-servlet-2.5-api-6.0.24-78.el6_5.noarch
> >>> tomcat6-javadoc-6.0.24-78.el6_5.noarch
> >>> tomcat6-lib-6.0.24-78.el6_5.noarch
> >>> tomcat-native-1.1.30-1.el6.x86_64
> >>> tomcat6-el-2.1-api-6.0.24-78.el6_5.noarch
> >>> tomcat6-admin-webapps-6.0.24-78.el6_5.noarch
> >>> apache-tomcat-apis-0.1-1.el6.noarch
> >>> tomcat6-jsp-2.1-api-6.0.24-78.el6_5.noarch
> >>> tomcat6-webapps-6.0.24-78.el6_5.noarch
> >>> tomcat-servlet-3.0-api-7.0.33-4.el6.noarch
> >>> tomcat6-6.0.24-78.el6_5.noarch
> >>> tomcat6-docs-webapp-6.0.24-78.el6_5.noarch
> >>>
> >> For what it's worth, 6.0.24 is pretty old. You should strongly
> >> consider upgrading to 6.0.41, or whatever is the latest at the
> >> time you go to upgrade.
> >>
> >>
> >>> httpd-2.2.15-31.sl6.x86_64
> >>>
> >>> tomcat starts and I can reach the page on the 8080 port
> >>>
> >> Good!
> >>
> >>
> >>> It never starts the connection host name connection from the
> >>> server.xml
> >>>
> >> Hmm, not sure what you mean here. Are you talking about virtual
> >> hosting with Tomcat?
> >>
> >> http://tomcat.apache.org/tomcat-6.0-doc/virtual-hosting-howto.html
> >>
> >
> >>
> not currently just this one site on the server serving jsp file.
> >>> I do a kill -3 on the tomcat pid and this is what the logs
> >>> shows:
> >>>
> >>> INFO: Starting Servlet Engine: Apache Tomcat/6.0.24 Nov 3, 2014
> >>> 1:19:10 PM org.apache.catalina.startup.HostConfig
> >>> deployDescriptor INFO: Deploying configuration descriptor
> >>> host-manager.xml Nov 3, 2014 1:19:10 PM
> >>> org.apache.catalina.startup.HostConfig deployDescriptor INFO:
> >>> Deploying configuration descriptor manager.xml Nov 3, 2014
> >>> 1:19:10 PM org.apache.catalina.startup.HostConfig
> >>> deployDirectory INFO: Deploying web application directory ROOT
> >>> Nov 3, 2014 1:19:10 PM org.apache.catalina.startup.HostConfig
> >>> deployDirectory INFO: Deploying web application directory
> >>> examples Nov 3, 2014 1:19:11 PM
> >>> org.apache.catalina.startup.HostConfig deployDirectory INFO:
> >>> Deploying web application directory sample Nov 3, 2014 1:19:11
> >>> PM org.apache.catalina.startup.HostConfig deployDirectory INFO:
> >>> Deploying web application directory docs Nov 3, 2014 1:19:11 PM
> >>> org.apache.coyote.http11.Http11Protocol start INFO: Starting
> >>> Coyote HTTP/1.1 on http-8080 Nov 3, 2014 1:19:11 PM
> >>> org.apache.jk.common.ChannelSocket init INFO: JK: ajp13
> >>> listening on /0.0.0.0:8009 Nov 3, 2014 1:19:11 PM
> >>> org.apache.jk.server.JkMain start INFO: Jk running ID=0
> >>> time=0/54 config=null Nov 3, 2014 1:19:11 PM
> >>> org.apache.catalina.startup.Catalina start INFO: Server startup
> >>> in 1307 ms 2014-11-03 13:19:37 Full thread dump OpenJDK 64-Bit
> >>> Server VM (23.25-b01 mixed mode):
> >>>
> >>> "TP-Monitor" daemon prio=10 tid=0x00007feca454d800 nid=0x729f
> >>> in Object.wait() [0x00007feca2410000] java.lang.Thread.State:
> >>> TIMED_WAITING (on object monitor) at
> >>> java.lang.Object.wait(Native Method) - waiting on
> >>> <0x00000000ba74ea78> (a org.apache.tomcat.util.
> >>> threads.ThreadPool$MonitorRunnable) at
> >>> org.apache.tomcat.util.threads.ThreadPool$MonitorRunnable.run(
> >>> ThreadPool.java:565) - locked <0x00000000ba74ea78> (a
> >>> org.apache.tomcat.util. threads.ThreadPool$MonitorRunnable) at
> >>> java.lang.Thread.run(Thread.java:701)
> >>>
> >>> "TP-Processor4" daemon prio=10 tid=0x00007feca452f000
> >>> nid=0x729e runnable [0x00007feca2511000]
> >>> java.lang.Thread.State: RUNNABLE at
> >>> java.net.PlainSocketImpl.socketAccept(Native Method) at
> >>> java.net.AbstractPlainSocketImpl.accept(
> >>> AbstractPlainSocketImpl.java:375) at
> >>> java.net.ServerSocket.implAccept(ServerSocket.java:478) at
> >>> java.net.ServerSocket.accept(ServerSocket.java:446) at
> >>> org.apache.jk.common.ChannelSocket.accept(
> >>> ChannelSocket.java:307) at
> >>> org.apache.jk.common.ChannelSocket.acceptConnections(
> >>> ChannelSocket.java:661) at
> >>> org.apache.jk.common.ChannelSocket$SocketAcceptor.
> >>> runIt(ChannelSocket.java:872) at
> >>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
> >>> ThreadPool.java:690) at java.lang.Thread.run(Thread.java:701)
> >>>
> >>> "TP-Processor3" daemon prio=10 tid=0x00007feca452d000
> >>> nid=0x729d in Object.wait() [0x00007feca2612000]
> >>> java.lang.Thread.State: WAITING (on object monitor) at
> >>> java.lang.Object.wait(Native Method) - waiting on
> >>> <0x00000000ba74e3a8> (a org.apache.tomcat.util.
> >>> threads.ThreadPool$ControlRunnable) at
> >>> java.lang.Object.wait(Object.java:502) at
> >>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
> >>> ThreadPool.java:662) - locked <0x00000000ba74e3a8> (a
> >>> org.apache.tomcat.util. threads.ThreadPool$ControlRunnable) at
> >>> java.lang.Thread.run(Thread.java:701)
> >>>
> >>> "TP-Processor2" daemon prio=10 tid=0x00007feca4532000
> >>> nid=0x729c in Object.wait() [0x00007feca2713000]
> >>> java.lang.Thread.State: WAITING (on object monitor) at
> >>> java.lang.Object.wait(Native Method) - waiting on
> >>> <0x00000000ba74e010> (a org.apache.tomcat.util.
> >>> threads.ThreadPool$ControlRunnable) at
> >>> java.lang.Object.wait(Object.java:502) at
> >>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
> >>> ThreadPool.java:662) - locked <0x00000000ba74e010> (a
> >>> org.apache.tomcat.util. threads.ThreadPool$ControlRunnable) at
> >>> java.lang.Thread.run(Thread.java:701)
> >>>
> >>> "TP-Processor1" daemon prio=10 tid=0x00007feca452a000
> >>> nid=0x729b in Object.wait() [0x00007feca2814000]
> >>> java.lang.Thread.State: WAITING (on object monitor) at
> >>> java.lang.Object.wait(Native Method) - waiting on
> >>> <0x00000000ba74dc60> (a org.apache.tomcat.util.
> >>> threads.ThreadPool$ControlRunnable) at
> >>> java.lang.Object.wait(Object.java:502) at
> >>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
> >>> ThreadPool.java:662) - locked <0x00000000ba74dc60> (a
> >>> org.apache.tomcat.util. threads.ThreadPool$ControlRunnable) at
> >>> java.lang.Thread.run(Thread.java:701)
> >>>
> >>> "http-8080-Acceptor-0" daemon prio=10 tid=0x00007feca44fb000
> >>> nid=0x7299 runnable [0x00007feca2915000]
> >>> java.lang.Thread.State: RUNNABLE at
> >>> java.net.PlainSocketImpl.socketAccept(Native Method) at
> >>> java.net.AbstractPlainSocketImpl.accept(
> >>> AbstractPlainSocketImpl.java:375) at
> >>> java.net.ServerSocket.implAccept(ServerSocket.java:478) at
> >>> java.net.ServerSocket.accept(ServerSocket.java:446) at
> >>> org.apache.tomcat.util.net.DefaultServerSocketFactory.
> >>> acceptSocket(DefaultServerSocketFactory.java:61) at
> >>> org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(
> >>> JIoEndpoint.java:352) at java.lang.Thread.run(Thread.java:701)
> >>>
> >>> "ContainerBackgroundProcessor[StandardEngine[Catalina]]" daemon
> >>> prio=10 tid=0x00007feca4501000 nid=0x7298 waiting on condition
> >>> [0x00007feca2a16000] java.lang.Thread.State: TIMED_WAITING
> >>> (sleeping) at java.lang.Thread.sleep(Native Method) at
> >>> org.apache.catalina.core.ContainerBase$
> >>> ContainerBackgroundProcessor.run(ContainerBase.java:1579) at
> >>> java.lang.Thread.run(Thread.java:701)
> >>>
> >>> "GC Daemon" daemon prio=10 tid=0x00007feca440e800 nid=0x7297
> >>> in Object.wait() [0x00007feca2d2d000] java.lang.Thread.State:
> >>> TIMED_WAITING (on object monitor) at
> >>> java.lang.Object.wait(Native Method) - waiting on
> >>> <0x00000000cdd49190> (a sun.misc.GC$LatencyLock) at
> >>> sun.misc.GC$Daemon.run(GC.java:117) - locked
> >>> <0x00000000cdd49190> (a sun.misc.GC$LatencyLock)
> >>>
> >>> "Low Memory Detector" daemon prio=10 tid=0x00007feca40f0000
> >>> nid=0x7295 runnable [0x0000000000000000]
> >>> java.lang.Thread.State: RUNNABLE
> >>>
> >>> "C2 CompilerThread1" daemon prio=10 tid=0x00007feca40ed800
> >>> nid=0x7294 waiting on condition [0x0000000000000000]
> >>> java.lang.Thread.State: RUNNABLE
> >>>
> >>> "C2 CompilerThread0" daemon prio=10 tid=0x00007feca40eb000
> >>> nid=0x7293 waiting on condition [0x0000000000000000]
> >>> java.lang.Thread.State: RUNNABLE
> >>>
> >>> "Signal Dispatcher" daemon prio=10 tid=0x00007feca40e9000
> >>> nid=0x7292 waiting on condition [0x0000000000000000]
> >>> java.lang.Thread.State: RUNNABLE
> >>>
> >>> "Finalizer" daemon prio=10 tid=0x00007feca409a800 nid=0x7291
> >>> in Object.wait() [0x00007feca3c65000] java.lang.Thread.State:
> >>> WAITING (on object monitor) at java.lang.Object.wait(Native
> >>> Method) - waiting on <0x00000000cdb55a98> (a
> >>> java.lang.ref.ReferenceQueue$ Lock) at
> >>> java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:133) -
> >>> locked <0x00000000cdb55a98> (a java.lang.ref.ReferenceQueue$
> >>> Lock) at
> >>> java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:149)
> >>> at
> >>> java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:189)
> >>>
> >>>
> >>>
> "Reference Handler" daemon prio=10 tid=0x00007feca4098800 nid=0x7290 in
> >>> Object.wait() [0x00007feca3d66000] java.lang.Thread.State:
> >>> WAITING (on object monitor) at java.lang.Object.wait(Native
> >>> Method) - waiting on <0x00000000cdb557c8> (a
> >>> java.lang.ref.Reference$Lock) at
> >>> java.lang.Object.wait(Object.java:502) at
> >>> java.lang.ref.Reference$ReferenceHandler.run(
> >>> Reference.java:133) - locked <0x00000000cdb557c8> (a
> >>> java.lang.ref.Reference$Lock)
> >>>
> >>> "main" prio=10 tid=0x00007feca4009000 nid=0x728d runnable
> >>> [0x00007fecabf19000] java.lang.Thread.State: RUNNABLE at
> >>> java.net.PlainSocketImpl.socketAccept(Native Method) at
> >>> java.net.AbstractPlainSocketImpl.accept(
> >>> AbstractPlainSocketImpl.java:375) at
> >>> java.net.ServerSocket.implAccept(ServerSocket.java:478) at
> >>> java.net.ServerSocket.accept(ServerSocket.java:446) at
> >>> org.apache.catalina.core.StandardServer.await(
> >>> StandardServer.java:389) at
> >>> org.apache.catalina.startup.Catalina.await(Catalina.java:657)
> >>> at
> >>> org.apache.catalina.startup.Catalina.start(Catalina.java:617)
> >>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>> at sun.reflect.NativeMethodAccessorImpl.invoke(
> >>> NativeMethodAccessorImpl.java:57) at
> >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(
> >>> DelegatingMethodAccessorImpl.java:43) at
> >>> java.lang.reflect.Method.invoke(Method.java:622) at
> >>> org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
> >>>
> >>>
> at
> >>> org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
> >>>
> >>> "VM Thread" prio=10 tid=0x00007feca4089800 nid=0x728f runnable
> >>>
> >>> "VM Periodic Task Thread" prio=10 tid=0x00007feca40fb000
> >>> nid=0x7296 waiting on condition
> >>>
> >>> JNI global references: 231
> >>>
> >>> Heap def new generation total 18432K, used 13769K
> >>> [0x00000000b9c00000, 0x00000000bb000000, 0x00000000cdb50000)
> >>> eden space 16384K, 74% used [0x00000000b9c00000,
> >>> 0x00000000ba7f1588, 0x00000000bac00000) from space 2048K, 75%
> >>> used [0x00000000bae00000, 0x00000000baf81118,
> >>> 0x00000000bb000000) to space 2048K, 0% used
> >>> [0x00000000bac00000, 0x00000000bac00000, 0x00000000bae00000)
> >>> tenured generation total 40896K, used 2039K
> >>> [0x00000000cdb50000, 0x00000000d0340000, 0x00000000f5a00000)
> >>> the space 40896K, 4% used [0x00000000cdb50000,
> >>> 0x00000000cdd4df20, 0x00000000cdd4e000, 0x00000000d0340000)
> >>> compacting perm gen total 21248K, used 12267K
> >>> [0x00000000f5a00000, 0x00000000f6ec0000, 0x0000000100000000)
> >>> the space 21248K, 57% used [0x00000000f5a00000,
> >>> 0x00000000f65faf88, 0x00000000f65fb000, 0x00000000f6ec0000) No
> >>> shared spaces configured.
> >>>
> >>>
> >>> Is the issue with the No shared spaces configured or is it
> >>> more likely the java code being called to make the startup
> >>> connection?
> >>>
> >>> Any pointers in how to troubleshoot this problem would be
> >>> greatly appreciated.
> >>>
> >> It's not really clear what's failing here. Can you be more
> >> specific about what isn't working? Perhaps provide an example of
> >> what fails and what you expect should happen.
> >>
> >> Dan
> >>
> >
> > On a working server with similar setup this is what shows in the
> > catalina.out log
> >
> > 2014-11-03 11:34:59 Config Instatiated: {OS_OWNER=ag,
> > TOMCAT_GROUP=tomcat, DB_USER=dbuser, SUPPORT_PHONE=603-862-0348,
> > BASE_PATH=/data1/picturepost, TOMCAT_HOME=/usr/share/tomcat6,
> > MAP_FILE=/data1/picturepost/cgi-bin/modis.map,
> > CONVERT=/usr/bin/convert, DB_PORT=5432,
> >
> GOOGLE_MAPS_KEY=ABQIAAAAXLtB9cZEiOZ_WJC3vUyI2RQG0VXM1isChuPqZL77qjLf3s1C-hSFtmTt8t6XLAWqQA-40gXr1h4CJg,
> >
> >
> PICTURE_DIR=/data1/picturepost/data/pictures, APACHE_GROUP=apache,
> > MAX_FILE_UPLOAD_SIZE=10485760, MAX_DB_CONNECTION_TIME=120,
> > PICTURE_DIR_URL=/images/pictures,
> > APACHE_SERVER_NAME=picturepost.unh.edu,
> > SUPPORT_EMAIL=picturepostsupport@picturepost.unh.edu,
> > HOST=/data1/picturepost/logs/picturepost.log,
> > DOCUMENT_ROOT_DIR=/data1/picturepost/webapps/ROOT,
> > DB_PASSWORD=n0rMal1, DB_ADMIN_USER=postgres, MODE=live,
> > NUM_DB_CONNECTIONS=20, URL=http://picturepost.unh.edu,
> > NAME=picturepost, LOG=/data1/picturepost/logs/picturepost.log,
> > RECAPTCHA_PUBLIC_KEY=6Lckb8USAAAAAPU_hxR1X6lmNXO1goLP_vLPGlnF,
> > DB_HOST_IP=127.0.0.1,
> > LAYERS_FILE=/data1/picturepost/cgi-bin/modis_layers.map,
> > DATABASE=picturepost, PHPBB_PTA_SECRET=PAGoJcPsNJuN0GsjuOZpB,
> > DB_ADMIN_PASSWORD=,
> > RECAPTCHA_PRIVATE_KEY=6Lckb8USAAAAAAPOLqa9bls_ss80YStO5PyPseVK,
> > OS_GROUP=users, APACHE_ADDR_PORT=*:80,
> > CONFIG_FILE=/data1/picturepost/config/picturepost.cfg,
> > EMAIL_COMMAND=/usr/sbin/sendmail -oi -t}
>
> I've never seen anything like that ever before. Is that some custom
> component that is generating that logging?
>
+1 You probably need to ask your developer more about how to debug this, as
it doesn't seem like a Tomcat problem.
>
> > So on the server that is not working I never see the Config
> > Instatiated
> >
> > <Host name="centaur.sr.unh.edu" appBase="/web/opal/webapps">
> > <Context docBase="ROOT" path="" allowLinking="true"> <Parameter
> > name="BASE_PATH" value="/web/opal"/> </Context>
>
> The above is probably going to double-deploy your web application or
> otherwise do something weird. Don't put your <Context> in server.xml.
> Instead, declare the <Context> element in your web application's
> META-INF/context.xml file, where you can put things like your
> BASE_PATH parameter.
>
+1
>From the Tomcat logging above, you can see that an app is deployed to the
ROOT context. You might want to check and see if it's really your
application that's being deployed. Perhaps the default ROOT application is
being deployed instead. What happens when you try to access the app? I
believe you said that previously that you could reach Tomcat no port 8080.
Is it displaying the expected page? or perhaps the Tomcat default page?
Dan
>
> > </Host>
> >
> > We leaning towards something wrong in the StartupCooa.java file
> > but since I never see the attempt to startup the config in the
> > catalina.out file I suspect some else might be wrong.
>
> I've never heard of StartupCooa.java.
>
> - -chris
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> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
Re: troubleshoot tomcat database connection
Posted by Mark Maciolek <ml...@sr.unh.edu>.
On 11/3/2014 2:52 PM, Christopher Schultz wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
>
> Mark,
>
> On 11/3/14 2:41 PM, Mark Maciolek wrote:
>> On 11/3/2014 2:29 PM, Daniel Mikusa wrote:
>>> On Mon, Nov 3, 2014 at 1:58 PM, Mark Maciolek <ml...@sr.unh.edu>
>>> wrote:
>>>
>>>> hi,
>>>>
>>>> system is running Scientific Linux release 6.5 rpm installed
>>>>
>>>> tomcat6-servlet-2.5-api-6.0.24-78.el6_5.noarch
>>>> tomcat6-javadoc-6.0.24-78.el6_5.noarch
>>>> tomcat6-lib-6.0.24-78.el6_5.noarch
>>>> tomcat-native-1.1.30-1.el6.x86_64
>>>> tomcat6-el-2.1-api-6.0.24-78.el6_5.noarch
>>>> tomcat6-admin-webapps-6.0.24-78.el6_5.noarch
>>>> apache-tomcat-apis-0.1-1.el6.noarch
>>>> tomcat6-jsp-2.1-api-6.0.24-78.el6_5.noarch
>>>> tomcat6-webapps-6.0.24-78.el6_5.noarch
>>>> tomcat-servlet-3.0-api-7.0.33-4.el6.noarch
>>>> tomcat6-6.0.24-78.el6_5.noarch
>>>> tomcat6-docs-webapp-6.0.24-78.el6_5.noarch
>>>>
>>> For what it's worth, 6.0.24 is pretty old. You should strongly
>>> consider upgrading to 6.0.41, or whatever is the latest at the
>>> time you go to upgrade.
>>>
>>>
>>>> httpd-2.2.15-31.sl6.x86_64
>>>>
>>>> tomcat starts and I can reach the page on the 8080 port
>>>>
>>> Good!
>>>
>>>
>>>> It never starts the connection host name connection from the
>>>> server.xml
>>>>
>>> Hmm, not sure what you mean here. Are you talking about virtual
>>> hosting with Tomcat?
>>>
>>> http://tomcat.apache.org/tomcat-6.0-doc/virtual-hosting-howto.html
>>>
> not currently just this one site on the server serving jsp file.
>>>> I do a kill -3 on the tomcat pid and this is what the logs
>>>> shows:
>>>>
>>>> INFO: Starting Servlet Engine: Apache Tomcat/6.0.24 Nov 3, 2014
>>>> 1:19:10 PM org.apache.catalina.startup.HostConfig
>>>> deployDescriptor INFO: Deploying configuration descriptor
>>>> host-manager.xml Nov 3, 2014 1:19:10 PM
>>>> org.apache.catalina.startup.HostConfig deployDescriptor INFO:
>>>> Deploying configuration descriptor manager.xml Nov 3, 2014
>>>> 1:19:10 PM org.apache.catalina.startup.HostConfig
>>>> deployDirectory INFO: Deploying web application directory ROOT
>>>> Nov 3, 2014 1:19:10 PM org.apache.catalina.startup.HostConfig
>>>> deployDirectory INFO: Deploying web application directory
>>>> examples Nov 3, 2014 1:19:11 PM
>>>> org.apache.catalina.startup.HostConfig deployDirectory INFO:
>>>> Deploying web application directory sample Nov 3, 2014 1:19:11
>>>> PM org.apache.catalina.startup.HostConfig deployDirectory INFO:
>>>> Deploying web application directory docs Nov 3, 2014 1:19:11 PM
>>>> org.apache.coyote.http11.Http11Protocol start INFO: Starting
>>>> Coyote HTTP/1.1 on http-8080 Nov 3, 2014 1:19:11 PM
>>>> org.apache.jk.common.ChannelSocket init INFO: JK: ajp13
>>>> listening on /0.0.0.0:8009 Nov 3, 2014 1:19:11 PM
>>>> org.apache.jk.server.JkMain start INFO: Jk running ID=0
>>>> time=0/54 config=null Nov 3, 2014 1:19:11 PM
>>>> org.apache.catalina.startup.Catalina start INFO: Server startup
>>>> in 1307 ms 2014-11-03 13:19:37 Full thread dump OpenJDK 64-Bit
>>>> Server VM (23.25-b01 mixed mode):
>>>>
>>>> "TP-Monitor" daemon prio=10 tid=0x00007feca454d800 nid=0x729f
>>>> in Object.wait() [0x00007feca2410000] java.lang.Thread.State:
>>>> TIMED_WAITING (on object monitor) at
>>>> java.lang.Object.wait(Native Method) - waiting on
>>>> <0x00000000ba74ea78> (a org.apache.tomcat.util.
>>>> threads.ThreadPool$MonitorRunnable) at
>>>> org.apache.tomcat.util.threads.ThreadPool$MonitorRunnable.run(
>>>> ThreadPool.java:565) - locked <0x00000000ba74ea78> (a
>>>> org.apache.tomcat.util. threads.ThreadPool$MonitorRunnable) at
>>>> java.lang.Thread.run(Thread.java:701)
>>>>
>>>> "TP-Processor4" daemon prio=10 tid=0x00007feca452f000
>>>> nid=0x729e runnable [0x00007feca2511000]
>>>> java.lang.Thread.State: RUNNABLE at
>>>> java.net.PlainSocketImpl.socketAccept(Native Method) at
>>>> java.net.AbstractPlainSocketImpl.accept(
>>>> AbstractPlainSocketImpl.java:375) at
>>>> java.net.ServerSocket.implAccept(ServerSocket.java:478) at
>>>> java.net.ServerSocket.accept(ServerSocket.java:446) at
>>>> org.apache.jk.common.ChannelSocket.accept(
>>>> ChannelSocket.java:307) at
>>>> org.apache.jk.common.ChannelSocket.acceptConnections(
>>>> ChannelSocket.java:661) at
>>>> org.apache.jk.common.ChannelSocket$SocketAcceptor.
>>>> runIt(ChannelSocket.java:872) at
>>>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
>>>> ThreadPool.java:690) at java.lang.Thread.run(Thread.java:701)
>>>>
>>>> "TP-Processor3" daemon prio=10 tid=0x00007feca452d000
>>>> nid=0x729d in Object.wait() [0x00007feca2612000]
>>>> java.lang.Thread.State: WAITING (on object monitor) at
>>>> java.lang.Object.wait(Native Method) - waiting on
>>>> <0x00000000ba74e3a8> (a org.apache.tomcat.util.
>>>> threads.ThreadPool$ControlRunnable) at
>>>> java.lang.Object.wait(Object.java:502) at
>>>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
>>>> ThreadPool.java:662) - locked <0x00000000ba74e3a8> (a
>>>> org.apache.tomcat.util. threads.ThreadPool$ControlRunnable) at
>>>> java.lang.Thread.run(Thread.java:701)
>>>>
>>>> "TP-Processor2" daemon prio=10 tid=0x00007feca4532000
>>>> nid=0x729c in Object.wait() [0x00007feca2713000]
>>>> java.lang.Thread.State: WAITING (on object monitor) at
>>>> java.lang.Object.wait(Native Method) - waiting on
>>>> <0x00000000ba74e010> (a org.apache.tomcat.util.
>>>> threads.ThreadPool$ControlRunnable) at
>>>> java.lang.Object.wait(Object.java:502) at
>>>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
>>>> ThreadPool.java:662) - locked <0x00000000ba74e010> (a
>>>> org.apache.tomcat.util. threads.ThreadPool$ControlRunnable) at
>>>> java.lang.Thread.run(Thread.java:701)
>>>>
>>>> "TP-Processor1" daemon prio=10 tid=0x00007feca452a000
>>>> nid=0x729b in Object.wait() [0x00007feca2814000]
>>>> java.lang.Thread.State: WAITING (on object monitor) at
>>>> java.lang.Object.wait(Native Method) - waiting on
>>>> <0x00000000ba74dc60> (a org.apache.tomcat.util.
>>>> threads.ThreadPool$ControlRunnable) at
>>>> java.lang.Object.wait(Object.java:502) at
>>>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
>>>> ThreadPool.java:662) - locked <0x00000000ba74dc60> (a
>>>> org.apache.tomcat.util. threads.ThreadPool$ControlRunnable) at
>>>> java.lang.Thread.run(Thread.java:701)
>>>>
>>>> "http-8080-Acceptor-0" daemon prio=10 tid=0x00007feca44fb000
>>>> nid=0x7299 runnable [0x00007feca2915000]
>>>> java.lang.Thread.State: RUNNABLE at
>>>> java.net.PlainSocketImpl.socketAccept(Native Method) at
>>>> java.net.AbstractPlainSocketImpl.accept(
>>>> AbstractPlainSocketImpl.java:375) at
>>>> java.net.ServerSocket.implAccept(ServerSocket.java:478) at
>>>> java.net.ServerSocket.accept(ServerSocket.java:446) at
>>>> org.apache.tomcat.util.net.DefaultServerSocketFactory.
>>>> acceptSocket(DefaultServerSocketFactory.java:61) at
>>>> org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(
>>>> JIoEndpoint.java:352) at java.lang.Thread.run(Thread.java:701)
>>>>
>>>> "ContainerBackgroundProcessor[StandardEngine[Catalina]]" daemon
>>>> prio=10 tid=0x00007feca4501000 nid=0x7298 waiting on condition
>>>> [0x00007feca2a16000] java.lang.Thread.State: TIMED_WAITING
>>>> (sleeping) at java.lang.Thread.sleep(Native Method) at
>>>> org.apache.catalina.core.ContainerBase$
>>>> ContainerBackgroundProcessor.run(ContainerBase.java:1579) at
>>>> java.lang.Thread.run(Thread.java:701)
>>>>
>>>> "GC Daemon" daemon prio=10 tid=0x00007feca440e800 nid=0x7297
>>>> in Object.wait() [0x00007feca2d2d000] java.lang.Thread.State:
>>>> TIMED_WAITING (on object monitor) at
>>>> java.lang.Object.wait(Native Method) - waiting on
>>>> <0x00000000cdd49190> (a sun.misc.GC$LatencyLock) at
>>>> sun.misc.GC$Daemon.run(GC.java:117) - locked
>>>> <0x00000000cdd49190> (a sun.misc.GC$LatencyLock)
>>>>
>>>> "Low Memory Detector" daemon prio=10 tid=0x00007feca40f0000
>>>> nid=0x7295 runnable [0x0000000000000000]
>>>> java.lang.Thread.State: RUNNABLE
>>>>
>>>> "C2 CompilerThread1" daemon prio=10 tid=0x00007feca40ed800
>>>> nid=0x7294 waiting on condition [0x0000000000000000]
>>>> java.lang.Thread.State: RUNNABLE
>>>>
>>>> "C2 CompilerThread0" daemon prio=10 tid=0x00007feca40eb000
>>>> nid=0x7293 waiting on condition [0x0000000000000000]
>>>> java.lang.Thread.State: RUNNABLE
>>>>
>>>> "Signal Dispatcher" daemon prio=10 tid=0x00007feca40e9000
>>>> nid=0x7292 waiting on condition [0x0000000000000000]
>>>> java.lang.Thread.State: RUNNABLE
>>>>
>>>> "Finalizer" daemon prio=10 tid=0x00007feca409a800 nid=0x7291
>>>> in Object.wait() [0x00007feca3c65000] java.lang.Thread.State:
>>>> WAITING (on object monitor) at java.lang.Object.wait(Native
>>>> Method) - waiting on <0x00000000cdb55a98> (a
>>>> java.lang.ref.ReferenceQueue$ Lock) at
>>>> java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:133) -
>>>> locked <0x00000000cdb55a98> (a java.lang.ref.ReferenceQueue$
>>>> Lock) at
>>>> java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:149)
>>>> at
>>>> java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:189)
>>>>
>>>>
>>>>
> "Reference Handler" daemon prio=10 tid=0x00007feca4098800 nid=0x7290 in
>>>> Object.wait() [0x00007feca3d66000] java.lang.Thread.State:
>>>> WAITING (on object monitor) at java.lang.Object.wait(Native
>>>> Method) - waiting on <0x00000000cdb557c8> (a
>>>> java.lang.ref.Reference$Lock) at
>>>> java.lang.Object.wait(Object.java:502) at
>>>> java.lang.ref.Reference$ReferenceHandler.run(
>>>> Reference.java:133) - locked <0x00000000cdb557c8> (a
>>>> java.lang.ref.Reference$Lock)
>>>>
>>>> "main" prio=10 tid=0x00007feca4009000 nid=0x728d runnable
>>>> [0x00007fecabf19000] java.lang.Thread.State: RUNNABLE at
>>>> java.net.PlainSocketImpl.socketAccept(Native Method) at
>>>> java.net.AbstractPlainSocketImpl.accept(
>>>> AbstractPlainSocketImpl.java:375) at
>>>> java.net.ServerSocket.implAccept(ServerSocket.java:478) at
>>>> java.net.ServerSocket.accept(ServerSocket.java:446) at
>>>> org.apache.catalina.core.StandardServer.await(
>>>> StandardServer.java:389) at
>>>> org.apache.catalina.startup.Catalina.await(Catalina.java:657)
>>>> at
>>>> org.apache.catalina.startup.Catalina.start(Catalina.java:617)
>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>> at sun.reflect.NativeMethodAccessorImpl.invoke(
>>>> NativeMethodAccessorImpl.java:57) at
>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(
>>>> DelegatingMethodAccessorImpl.java:43) at
>>>> java.lang.reflect.Method.invoke(Method.java:622) at
>>>> org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
>>>>
>>>>
> at
>>>> org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
>>>>
>>>> "VM Thread" prio=10 tid=0x00007feca4089800 nid=0x728f runnable
>>>>
>>>> "VM Periodic Task Thread" prio=10 tid=0x00007feca40fb000
>>>> nid=0x7296 waiting on condition
>>>>
>>>> JNI global references: 231
>>>>
>>>> Heap def new generation total 18432K, used 13769K
>>>> [0x00000000b9c00000, 0x00000000bb000000, 0x00000000cdb50000)
>>>> eden space 16384K, 74% used [0x00000000b9c00000,
>>>> 0x00000000ba7f1588, 0x00000000bac00000) from space 2048K, 75%
>>>> used [0x00000000bae00000, 0x00000000baf81118,
>>>> 0x00000000bb000000) to space 2048K, 0% used
>>>> [0x00000000bac00000, 0x00000000bac00000, 0x00000000bae00000)
>>>> tenured generation total 40896K, used 2039K
>>>> [0x00000000cdb50000, 0x00000000d0340000, 0x00000000f5a00000)
>>>> the space 40896K, 4% used [0x00000000cdb50000,
>>>> 0x00000000cdd4df20, 0x00000000cdd4e000, 0x00000000d0340000)
>>>> compacting perm gen total 21248K, used 12267K
>>>> [0x00000000f5a00000, 0x00000000f6ec0000, 0x0000000100000000)
>>>> the space 21248K, 57% used [0x00000000f5a00000,
>>>> 0x00000000f65faf88, 0x00000000f65fb000, 0x00000000f6ec0000) No
>>>> shared spaces configured.
>>>>
>>>>
>>>> Is the issue with the No shared spaces configured or is it
>>>> more likely the java code being called to make the startup
>>>> connection?
>>>>
>>>> Any pointers in how to troubleshoot this problem would be
>>>> greatly appreciated.
>>>>
>>> It's not really clear what's failing here. Can you be more
>>> specific about what isn't working? Perhaps provide an example of
>>> what fails and what you expect should happen.
>>>
>>> Dan
>>>
>> On a working server with similar setup this is what shows in the
>> catalina.out log
>>
>> 2014-11-03 11:34:59 Config Instatiated: {OS_OWNER=ag,
>> TOMCAT_GROUP=tomcat, DB_USER=dbuser, SUPPORT_PHONE=603-862-0348,
>> BASE_PATH=/data1/picturepost, TOMCAT_HOME=/usr/share/tomcat6,
>> MAP_FILE=/data1/picturepost/cgi-bin/modis.map,
>> CONVERT=/usr/bin/convert, DB_PORT=5432,
>> GOOGLE_MAPS_KEY=ABQIAAAAXLtB9cZEiOZ_WJC3vUyI2RQG0VXM1isChuPqZL77qjLf3s1C-hSFtmTt8t6XLAWqQA-40gXr1h4CJg,
>>
>>
> PICTURE_DIR=/data1/picturepost/data/pictures, APACHE_GROUP=apache,
>> MAX_FILE_UPLOAD_SIZE=10485760, MAX_DB_CONNECTION_TIME=120,
>> PICTURE_DIR_URL=/images/pictures,
>> APACHE_SERVER_NAME=picturepost.unh.edu,
>> SUPPORT_EMAIL=picturepostsupport@picturepost.unh.edu,
>> HOST=/data1/picturepost/logs/picturepost.log,
>> DOCUMENT_ROOT_DIR=/data1/picturepost/webapps/ROOT,
>> DB_PASSWORD=n0rMal1, DB_ADMIN_USER=postgres, MODE=live,
>> NUM_DB_CONNECTIONS=20, URL=http://picturepost.unh.edu,
>> NAME=picturepost, LOG=/data1/picturepost/logs/picturepost.log,
>> RECAPTCHA_PUBLIC_KEY=6Lckb8USAAAAAPU_hxR1X6lmNXO1goLP_vLPGlnF,
>> DB_HOST_IP=127.0.0.1,
>> LAYERS_FILE=/data1/picturepost/cgi-bin/modis_layers.map,
>> DATABASE=picturepost, PHPBB_PTA_SECRET=PAGoJcPsNJuN0GsjuOZpB,
>> DB_ADMIN_PASSWORD=,
>> RECAPTCHA_PRIVATE_KEY=6Lckb8USAAAAAAPOLqa9bls_ss80YStO5PyPseVK,
>> OS_GROUP=users, APACHE_ADDR_PORT=*:80,
>> CONFIG_FILE=/data1/picturepost/config/picturepost.cfg,
>> EMAIL_COMMAND=/usr/sbin/sendmail -oi -t}
> I've never seen anything like that ever before. Is that some custom
> component that is generating that logging?
yes, the programmer not I made a custom Log.class
>> So on the server that is not working I never see the Config
>> Instatiated
>>
>> <Host name="centaur.sr.unh.edu" appBase="/web/opal/webapps">
>> <Context docBase="ROOT" path="" allowLinking="true"> <Parameter
>> name="BASE_PATH" value="/web/opal"/> </Context>
> The above is probably going to double-deploy your web application or
> otherwise do something weird. Don't put your <Context> in server.xml.
> Instead, declare the <Context> element in your web application's
> META-INF/context.xml file, where you can put things like your
> BASE_PATH parameter.
>
>> </Host>
>>
>> We leaning towards something wrong in the StartupCooa.java file
>> but since I never see the attempt to startup the config in the
>> catalina.out file I suspect some else might be wrong.
> I've never heard of StartupCooa.java.
This is the file the web programmer compiled from the class files, so it
is unique to our server.
it is in the web.xml file for the host as a servlet.
Mark
> - -chris
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--
Mark Maciolek
Network Administrator
Morse Hall Room 339
603-862-3050
https://www.unh.edu/research/support-units/research-computing-center
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Re: troubleshoot tomcat database connection
Posted by Christopher Schultz <ch...@christopherschultz.net>.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Mark,
On 11/3/14 2:41 PM, Mark Maciolek wrote:
>
> On 11/3/2014 2:29 PM, Daniel Mikusa wrote:
>> On Mon, Nov 3, 2014 at 1:58 PM, Mark Maciolek <ml...@sr.unh.edu>
>> wrote:
>>
>>> hi,
>>>
>>> system is running Scientific Linux release 6.5 rpm installed
>>>
>>> tomcat6-servlet-2.5-api-6.0.24-78.el6_5.noarch
>>> tomcat6-javadoc-6.0.24-78.el6_5.noarch
>>> tomcat6-lib-6.0.24-78.el6_5.noarch
>>> tomcat-native-1.1.30-1.el6.x86_64
>>> tomcat6-el-2.1-api-6.0.24-78.el6_5.noarch
>>> tomcat6-admin-webapps-6.0.24-78.el6_5.noarch
>>> apache-tomcat-apis-0.1-1.el6.noarch
>>> tomcat6-jsp-2.1-api-6.0.24-78.el6_5.noarch
>>> tomcat6-webapps-6.0.24-78.el6_5.noarch
>>> tomcat-servlet-3.0-api-7.0.33-4.el6.noarch
>>> tomcat6-6.0.24-78.el6_5.noarch
>>> tomcat6-docs-webapp-6.0.24-78.el6_5.noarch
>>>
>> For what it's worth, 6.0.24 is pretty old. You should strongly
>> consider upgrading to 6.0.41, or whatever is the latest at the
>> time you go to upgrade.
>>
>>
>>> httpd-2.2.15-31.sl6.x86_64
>>>
>>> tomcat starts and I can reach the page on the 8080 port
>>>
>> Good!
>>
>>
>>> It never starts the connection host name connection from the
>>> server.xml
>>>
>> Hmm, not sure what you mean here. Are you talking about virtual
>> hosting with Tomcat?
>>
>> http://tomcat.apache.org/tomcat-6.0-doc/virtual-hosting-howto.html
>>
>
>>
not currently just this one site on the server serving jsp file.
>>> I do a kill -3 on the tomcat pid and this is what the logs
>>> shows:
>>>
>>> INFO: Starting Servlet Engine: Apache Tomcat/6.0.24 Nov 3, 2014
>>> 1:19:10 PM org.apache.catalina.startup.HostConfig
>>> deployDescriptor INFO: Deploying configuration descriptor
>>> host-manager.xml Nov 3, 2014 1:19:10 PM
>>> org.apache.catalina.startup.HostConfig deployDescriptor INFO:
>>> Deploying configuration descriptor manager.xml Nov 3, 2014
>>> 1:19:10 PM org.apache.catalina.startup.HostConfig
>>> deployDirectory INFO: Deploying web application directory ROOT
>>> Nov 3, 2014 1:19:10 PM org.apache.catalina.startup.HostConfig
>>> deployDirectory INFO: Deploying web application directory
>>> examples Nov 3, 2014 1:19:11 PM
>>> org.apache.catalina.startup.HostConfig deployDirectory INFO:
>>> Deploying web application directory sample Nov 3, 2014 1:19:11
>>> PM org.apache.catalina.startup.HostConfig deployDirectory INFO:
>>> Deploying web application directory docs Nov 3, 2014 1:19:11 PM
>>> org.apache.coyote.http11.Http11Protocol start INFO: Starting
>>> Coyote HTTP/1.1 on http-8080 Nov 3, 2014 1:19:11 PM
>>> org.apache.jk.common.ChannelSocket init INFO: JK: ajp13
>>> listening on /0.0.0.0:8009 Nov 3, 2014 1:19:11 PM
>>> org.apache.jk.server.JkMain start INFO: Jk running ID=0
>>> time=0/54 config=null Nov 3, 2014 1:19:11 PM
>>> org.apache.catalina.startup.Catalina start INFO: Server startup
>>> in 1307 ms 2014-11-03 13:19:37 Full thread dump OpenJDK 64-Bit
>>> Server VM (23.25-b01 mixed mode):
>>>
>>> "TP-Monitor" daemon prio=10 tid=0x00007feca454d800 nid=0x729f
>>> in Object.wait() [0x00007feca2410000] java.lang.Thread.State:
>>> TIMED_WAITING (on object monitor) at
>>> java.lang.Object.wait(Native Method) - waiting on
>>> <0x00000000ba74ea78> (a org.apache.tomcat.util.
>>> threads.ThreadPool$MonitorRunnable) at
>>> org.apache.tomcat.util.threads.ThreadPool$MonitorRunnable.run(
>>> ThreadPool.java:565) - locked <0x00000000ba74ea78> (a
>>> org.apache.tomcat.util. threads.ThreadPool$MonitorRunnable) at
>>> java.lang.Thread.run(Thread.java:701)
>>>
>>> "TP-Processor4" daemon prio=10 tid=0x00007feca452f000
>>> nid=0x729e runnable [0x00007feca2511000]
>>> java.lang.Thread.State: RUNNABLE at
>>> java.net.PlainSocketImpl.socketAccept(Native Method) at
>>> java.net.AbstractPlainSocketImpl.accept(
>>> AbstractPlainSocketImpl.java:375) at
>>> java.net.ServerSocket.implAccept(ServerSocket.java:478) at
>>> java.net.ServerSocket.accept(ServerSocket.java:446) at
>>> org.apache.jk.common.ChannelSocket.accept(
>>> ChannelSocket.java:307) at
>>> org.apache.jk.common.ChannelSocket.acceptConnections(
>>> ChannelSocket.java:661) at
>>> org.apache.jk.common.ChannelSocket$SocketAcceptor.
>>> runIt(ChannelSocket.java:872) at
>>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
>>> ThreadPool.java:690) at java.lang.Thread.run(Thread.java:701)
>>>
>>> "TP-Processor3" daemon prio=10 tid=0x00007feca452d000
>>> nid=0x729d in Object.wait() [0x00007feca2612000]
>>> java.lang.Thread.State: WAITING (on object monitor) at
>>> java.lang.Object.wait(Native Method) - waiting on
>>> <0x00000000ba74e3a8> (a org.apache.tomcat.util.
>>> threads.ThreadPool$ControlRunnable) at
>>> java.lang.Object.wait(Object.java:502) at
>>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
>>> ThreadPool.java:662) - locked <0x00000000ba74e3a8> (a
>>> org.apache.tomcat.util. threads.ThreadPool$ControlRunnable) at
>>> java.lang.Thread.run(Thread.java:701)
>>>
>>> "TP-Processor2" daemon prio=10 tid=0x00007feca4532000
>>> nid=0x729c in Object.wait() [0x00007feca2713000]
>>> java.lang.Thread.State: WAITING (on object monitor) at
>>> java.lang.Object.wait(Native Method) - waiting on
>>> <0x00000000ba74e010> (a org.apache.tomcat.util.
>>> threads.ThreadPool$ControlRunnable) at
>>> java.lang.Object.wait(Object.java:502) at
>>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
>>> ThreadPool.java:662) - locked <0x00000000ba74e010> (a
>>> org.apache.tomcat.util. threads.ThreadPool$ControlRunnable) at
>>> java.lang.Thread.run(Thread.java:701)
>>>
>>> "TP-Processor1" daemon prio=10 tid=0x00007feca452a000
>>> nid=0x729b in Object.wait() [0x00007feca2814000]
>>> java.lang.Thread.State: WAITING (on object monitor) at
>>> java.lang.Object.wait(Native Method) - waiting on
>>> <0x00000000ba74dc60> (a org.apache.tomcat.util.
>>> threads.ThreadPool$ControlRunnable) at
>>> java.lang.Object.wait(Object.java:502) at
>>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
>>> ThreadPool.java:662) - locked <0x00000000ba74dc60> (a
>>> org.apache.tomcat.util. threads.ThreadPool$ControlRunnable) at
>>> java.lang.Thread.run(Thread.java:701)
>>>
>>> "http-8080-Acceptor-0" daemon prio=10 tid=0x00007feca44fb000
>>> nid=0x7299 runnable [0x00007feca2915000]
>>> java.lang.Thread.State: RUNNABLE at
>>> java.net.PlainSocketImpl.socketAccept(Native Method) at
>>> java.net.AbstractPlainSocketImpl.accept(
>>> AbstractPlainSocketImpl.java:375) at
>>> java.net.ServerSocket.implAccept(ServerSocket.java:478) at
>>> java.net.ServerSocket.accept(ServerSocket.java:446) at
>>> org.apache.tomcat.util.net.DefaultServerSocketFactory.
>>> acceptSocket(DefaultServerSocketFactory.java:61) at
>>> org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(
>>> JIoEndpoint.java:352) at java.lang.Thread.run(Thread.java:701)
>>>
>>> "ContainerBackgroundProcessor[StandardEngine[Catalina]]" daemon
>>> prio=10 tid=0x00007feca4501000 nid=0x7298 waiting on condition
>>> [0x00007feca2a16000] java.lang.Thread.State: TIMED_WAITING
>>> (sleeping) at java.lang.Thread.sleep(Native Method) at
>>> org.apache.catalina.core.ContainerBase$
>>> ContainerBackgroundProcessor.run(ContainerBase.java:1579) at
>>> java.lang.Thread.run(Thread.java:701)
>>>
>>> "GC Daemon" daemon prio=10 tid=0x00007feca440e800 nid=0x7297
>>> in Object.wait() [0x00007feca2d2d000] java.lang.Thread.State:
>>> TIMED_WAITING (on object monitor) at
>>> java.lang.Object.wait(Native Method) - waiting on
>>> <0x00000000cdd49190> (a sun.misc.GC$LatencyLock) at
>>> sun.misc.GC$Daemon.run(GC.java:117) - locked
>>> <0x00000000cdd49190> (a sun.misc.GC$LatencyLock)
>>>
>>> "Low Memory Detector" daemon prio=10 tid=0x00007feca40f0000
>>> nid=0x7295 runnable [0x0000000000000000]
>>> java.lang.Thread.State: RUNNABLE
>>>
>>> "C2 CompilerThread1" daemon prio=10 tid=0x00007feca40ed800
>>> nid=0x7294 waiting on condition [0x0000000000000000]
>>> java.lang.Thread.State: RUNNABLE
>>>
>>> "C2 CompilerThread0" daemon prio=10 tid=0x00007feca40eb000
>>> nid=0x7293 waiting on condition [0x0000000000000000]
>>> java.lang.Thread.State: RUNNABLE
>>>
>>> "Signal Dispatcher" daemon prio=10 tid=0x00007feca40e9000
>>> nid=0x7292 waiting on condition [0x0000000000000000]
>>> java.lang.Thread.State: RUNNABLE
>>>
>>> "Finalizer" daemon prio=10 tid=0x00007feca409a800 nid=0x7291
>>> in Object.wait() [0x00007feca3c65000] java.lang.Thread.State:
>>> WAITING (on object monitor) at java.lang.Object.wait(Native
>>> Method) - waiting on <0x00000000cdb55a98> (a
>>> java.lang.ref.ReferenceQueue$ Lock) at
>>> java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:133) -
>>> locked <0x00000000cdb55a98> (a java.lang.ref.ReferenceQueue$
>>> Lock) at
>>> java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:149)
>>> at
>>> java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:189)
>>>
>>>
>>>
"Reference Handler" daemon prio=10 tid=0x00007feca4098800 nid=0x7290 in
>>> Object.wait() [0x00007feca3d66000] java.lang.Thread.State:
>>> WAITING (on object monitor) at java.lang.Object.wait(Native
>>> Method) - waiting on <0x00000000cdb557c8> (a
>>> java.lang.ref.Reference$Lock) at
>>> java.lang.Object.wait(Object.java:502) at
>>> java.lang.ref.Reference$ReferenceHandler.run(
>>> Reference.java:133) - locked <0x00000000cdb557c8> (a
>>> java.lang.ref.Reference$Lock)
>>>
>>> "main" prio=10 tid=0x00007feca4009000 nid=0x728d runnable
>>> [0x00007fecabf19000] java.lang.Thread.State: RUNNABLE at
>>> java.net.PlainSocketImpl.socketAccept(Native Method) at
>>> java.net.AbstractPlainSocketImpl.accept(
>>> AbstractPlainSocketImpl.java:375) at
>>> java.net.ServerSocket.implAccept(ServerSocket.java:478) at
>>> java.net.ServerSocket.accept(ServerSocket.java:446) at
>>> org.apache.catalina.core.StandardServer.await(
>>> StandardServer.java:389) at
>>> org.apache.catalina.startup.Catalina.await(Catalina.java:657)
>>> at
>>> org.apache.catalina.startup.Catalina.start(Catalina.java:617)
>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> at sun.reflect.NativeMethodAccessorImpl.invoke(
>>> NativeMethodAccessorImpl.java:57) at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(
>>> DelegatingMethodAccessorImpl.java:43) at
>>> java.lang.reflect.Method.invoke(Method.java:622) at
>>> org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
>>>
>>>
at
>>> org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
>>>
>>> "VM Thread" prio=10 tid=0x00007feca4089800 nid=0x728f runnable
>>>
>>> "VM Periodic Task Thread" prio=10 tid=0x00007feca40fb000
>>> nid=0x7296 waiting on condition
>>>
>>> JNI global references: 231
>>>
>>> Heap def new generation total 18432K, used 13769K
>>> [0x00000000b9c00000, 0x00000000bb000000, 0x00000000cdb50000)
>>> eden space 16384K, 74% used [0x00000000b9c00000,
>>> 0x00000000ba7f1588, 0x00000000bac00000) from space 2048K, 75%
>>> used [0x00000000bae00000, 0x00000000baf81118,
>>> 0x00000000bb000000) to space 2048K, 0% used
>>> [0x00000000bac00000, 0x00000000bac00000, 0x00000000bae00000)
>>> tenured generation total 40896K, used 2039K
>>> [0x00000000cdb50000, 0x00000000d0340000, 0x00000000f5a00000)
>>> the space 40896K, 4% used [0x00000000cdb50000,
>>> 0x00000000cdd4df20, 0x00000000cdd4e000, 0x00000000d0340000)
>>> compacting perm gen total 21248K, used 12267K
>>> [0x00000000f5a00000, 0x00000000f6ec0000, 0x0000000100000000)
>>> the space 21248K, 57% used [0x00000000f5a00000,
>>> 0x00000000f65faf88, 0x00000000f65fb000, 0x00000000f6ec0000) No
>>> shared spaces configured.
>>>
>>>
>>> Is the issue with the No shared spaces configured or is it
>>> more likely the java code being called to make the startup
>>> connection?
>>>
>>> Any pointers in how to troubleshoot this problem would be
>>> greatly appreciated.
>>>
>> It's not really clear what's failing here. Can you be more
>> specific about what isn't working? Perhaps provide an example of
>> what fails and what you expect should happen.
>>
>> Dan
>>
>
> On a working server with similar setup this is what shows in the
> catalina.out log
>
> 2014-11-03 11:34:59 Config Instatiated: {OS_OWNER=ag,
> TOMCAT_GROUP=tomcat, DB_USER=dbuser, SUPPORT_PHONE=603-862-0348,
> BASE_PATH=/data1/picturepost, TOMCAT_HOME=/usr/share/tomcat6,
> MAP_FILE=/data1/picturepost/cgi-bin/modis.map,
> CONVERT=/usr/bin/convert, DB_PORT=5432,
> GOOGLE_MAPS_KEY=ABQIAAAAXLtB9cZEiOZ_WJC3vUyI2RQG0VXM1isChuPqZL77qjLf3s1C-hSFtmTt8t6XLAWqQA-40gXr1h4CJg,
>
>
PICTURE_DIR=/data1/picturepost/data/pictures, APACHE_GROUP=apache,
> MAX_FILE_UPLOAD_SIZE=10485760, MAX_DB_CONNECTION_TIME=120,
> PICTURE_DIR_URL=/images/pictures,
> APACHE_SERVER_NAME=picturepost.unh.edu,
> SUPPORT_EMAIL=picturepostsupport@picturepost.unh.edu,
> HOST=/data1/picturepost/logs/picturepost.log,
> DOCUMENT_ROOT_DIR=/data1/picturepost/webapps/ROOT,
> DB_PASSWORD=n0rMal1, DB_ADMIN_USER=postgres, MODE=live,
> NUM_DB_CONNECTIONS=20, URL=http://picturepost.unh.edu,
> NAME=picturepost, LOG=/data1/picturepost/logs/picturepost.log,
> RECAPTCHA_PUBLIC_KEY=6Lckb8USAAAAAPU_hxR1X6lmNXO1goLP_vLPGlnF,
> DB_HOST_IP=127.0.0.1,
> LAYERS_FILE=/data1/picturepost/cgi-bin/modis_layers.map,
> DATABASE=picturepost, PHPBB_PTA_SECRET=PAGoJcPsNJuN0GsjuOZpB,
> DB_ADMIN_PASSWORD=,
> RECAPTCHA_PRIVATE_KEY=6Lckb8USAAAAAAPOLqa9bls_ss80YStO5PyPseVK,
> OS_GROUP=users, APACHE_ADDR_PORT=*:80,
> CONFIG_FILE=/data1/picturepost/config/picturepost.cfg,
> EMAIL_COMMAND=/usr/sbin/sendmail -oi -t}
I've never seen anything like that ever before. Is that some custom
component that is generating that logging?
> So on the server that is not working I never see the Config
> Instatiated
>
> <Host name="centaur.sr.unh.edu" appBase="/web/opal/webapps">
> <Context docBase="ROOT" path="" allowLinking="true"> <Parameter
> name="BASE_PATH" value="/web/opal"/> </Context>
The above is probably going to double-deploy your web application or
otherwise do something weird. Don't put your <Context> in server.xml.
Instead, declare the <Context> element in your web application's
META-INF/context.xml file, where you can put things like your
BASE_PATH parameter.
> </Host>
>
> We leaning towards something wrong in the StartupCooa.java file
> but since I never see the attempt to startup the config in the
> catalina.out file I suspect some else might be wrong.
I've never heard of StartupCooa.java.
- -chris
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Re: troubleshoot tomcat database connection
Posted by Mark Maciolek <ml...@sr.unh.edu>.
On 11/3/2014 2:29 PM, Daniel Mikusa wrote:
> On Mon, Nov 3, 2014 at 1:58 PM, Mark Maciolek <ml...@sr.unh.edu> wrote:
>
>> hi,
>>
>> system is running Scientific Linux release 6.5
>> rpm installed
>>
>> tomcat6-servlet-2.5-api-6.0.24-78.el6_5.noarch
>> tomcat6-javadoc-6.0.24-78.el6_5.noarch
>> tomcat6-lib-6.0.24-78.el6_5.noarch
>> tomcat-native-1.1.30-1.el6.x86_64
>> tomcat6-el-2.1-api-6.0.24-78.el6_5.noarch
>> tomcat6-admin-webapps-6.0.24-78.el6_5.noarch
>> apache-tomcat-apis-0.1-1.el6.noarch
>> tomcat6-jsp-2.1-api-6.0.24-78.el6_5.noarch
>> tomcat6-webapps-6.0.24-78.el6_5.noarch
>> tomcat-servlet-3.0-api-7.0.33-4.el6.noarch
>> tomcat6-6.0.24-78.el6_5.noarch
>> tomcat6-docs-webapp-6.0.24-78.el6_5.noarch
>>
> For what it's worth, 6.0.24 is pretty old. You should strongly consider
> upgrading to 6.0.41, or whatever is the latest at the time you go to
> upgrade.
>
>
>> httpd-2.2.15-31.sl6.x86_64
>>
>> tomcat starts and I can reach the page on the 8080 port
>>
> Good!
>
>
>> It never starts the connection host name connection from the server.xml
>>
> Hmm, not sure what you mean here. Are you talking about virtual hosting
> with Tomcat?
>
> http://tomcat.apache.org/tomcat-6.0-doc/virtual-hosting-howto.html
>
not currently just this one site on the server serving jsp file.
>> I do a kill -3 on the tomcat pid and this is what the logs shows:
>>
>> INFO: Starting Servlet Engine: Apache Tomcat/6.0.24
>> Nov 3, 2014 1:19:10 PM org.apache.catalina.startup.HostConfig
>> deployDescriptor
>> INFO: Deploying configuration descriptor host-manager.xml
>> Nov 3, 2014 1:19:10 PM org.apache.catalina.startup.HostConfig
>> deployDescriptor
>> INFO: Deploying configuration descriptor manager.xml
>> Nov 3, 2014 1:19:10 PM org.apache.catalina.startup.HostConfig
>> deployDirectory
>> INFO: Deploying web application directory ROOT
>> Nov 3, 2014 1:19:10 PM org.apache.catalina.startup.HostConfig
>> deployDirectory
>> INFO: Deploying web application directory examples
>> Nov 3, 2014 1:19:11 PM org.apache.catalina.startup.HostConfig
>> deployDirectory
>> INFO: Deploying web application directory sample
>> Nov 3, 2014 1:19:11 PM org.apache.catalina.startup.HostConfig
>> deployDirectory
>> INFO: Deploying web application directory docs
>> Nov 3, 2014 1:19:11 PM org.apache.coyote.http11.Http11Protocol start
>> INFO: Starting Coyote HTTP/1.1 on http-8080
>> Nov 3, 2014 1:19:11 PM org.apache.jk.common.ChannelSocket init
>> INFO: JK: ajp13 listening on /0.0.0.0:8009
>> Nov 3, 2014 1:19:11 PM org.apache.jk.server.JkMain start
>> INFO: Jk running ID=0 time=0/54 config=null
>> Nov 3, 2014 1:19:11 PM org.apache.catalina.startup.Catalina start
>> INFO: Server startup in 1307 ms
>> 2014-11-03 13:19:37
>> Full thread dump OpenJDK 64-Bit Server VM (23.25-b01 mixed mode):
>>
>> "TP-Monitor" daemon prio=10 tid=0x00007feca454d800 nid=0x729f in
>> Object.wait() [0x00007feca2410000]
>> java.lang.Thread.State: TIMED_WAITING (on object monitor)
>> at java.lang.Object.wait(Native Method)
>> - waiting on <0x00000000ba74ea78> (a org.apache.tomcat.util.
>> threads.ThreadPool$MonitorRunnable)
>> at org.apache.tomcat.util.threads.ThreadPool$MonitorRunnable.run(
>> ThreadPool.java:565)
>> - locked <0x00000000ba74ea78> (a org.apache.tomcat.util.
>> threads.ThreadPool$MonitorRunnable)
>> at java.lang.Thread.run(Thread.java:701)
>>
>> "TP-Processor4" daemon prio=10 tid=0x00007feca452f000 nid=0x729e runnable
>> [0x00007feca2511000]
>> java.lang.Thread.State: RUNNABLE
>> at java.net.PlainSocketImpl.socketAccept(Native Method)
>> at java.net.AbstractPlainSocketImpl.accept(
>> AbstractPlainSocketImpl.java:375)
>> at java.net.ServerSocket.implAccept(ServerSocket.java:478)
>> at java.net.ServerSocket.accept(ServerSocket.java:446)
>> at org.apache.jk.common.ChannelSocket.accept(
>> ChannelSocket.java:307)
>> at org.apache.jk.common.ChannelSocket.acceptConnections(
>> ChannelSocket.java:661)
>> at org.apache.jk.common.ChannelSocket$SocketAcceptor.
>> runIt(ChannelSocket.java:872)
>> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
>> ThreadPool.java:690)
>> at java.lang.Thread.run(Thread.java:701)
>>
>> "TP-Processor3" daemon prio=10 tid=0x00007feca452d000 nid=0x729d in
>> Object.wait() [0x00007feca2612000]
>> java.lang.Thread.State: WAITING (on object monitor)
>> at java.lang.Object.wait(Native Method)
>> - waiting on <0x00000000ba74e3a8> (a org.apache.tomcat.util.
>> threads.ThreadPool$ControlRunnable)
>> at java.lang.Object.wait(Object.java:502)
>> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
>> ThreadPool.java:662)
>> - locked <0x00000000ba74e3a8> (a org.apache.tomcat.util.
>> threads.ThreadPool$ControlRunnable)
>> at java.lang.Thread.run(Thread.java:701)
>>
>> "TP-Processor2" daemon prio=10 tid=0x00007feca4532000 nid=0x729c in
>> Object.wait() [0x00007feca2713000]
>> java.lang.Thread.State: WAITING (on object monitor)
>> at java.lang.Object.wait(Native Method)
>> - waiting on <0x00000000ba74e010> (a org.apache.tomcat.util.
>> threads.ThreadPool$ControlRunnable)
>> at java.lang.Object.wait(Object.java:502)
>> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
>> ThreadPool.java:662)
>> - locked <0x00000000ba74e010> (a org.apache.tomcat.util.
>> threads.ThreadPool$ControlRunnable)
>> at java.lang.Thread.run(Thread.java:701)
>>
>> "TP-Processor1" daemon prio=10 tid=0x00007feca452a000 nid=0x729b in
>> Object.wait() [0x00007feca2814000]
>> java.lang.Thread.State: WAITING (on object monitor)
>> at java.lang.Object.wait(Native Method)
>> - waiting on <0x00000000ba74dc60> (a org.apache.tomcat.util.
>> threads.ThreadPool$ControlRunnable)
>> at java.lang.Object.wait(Object.java:502)
>> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
>> ThreadPool.java:662)
>> - locked <0x00000000ba74dc60> (a org.apache.tomcat.util.
>> threads.ThreadPool$ControlRunnable)
>> at java.lang.Thread.run(Thread.java:701)
>>
>> "http-8080-Acceptor-0" daemon prio=10 tid=0x00007feca44fb000 nid=0x7299
>> runnable [0x00007feca2915000]
>> java.lang.Thread.State: RUNNABLE
>> at java.net.PlainSocketImpl.socketAccept(Native Method)
>> at java.net.AbstractPlainSocketImpl.accept(
>> AbstractPlainSocketImpl.java:375)
>> at java.net.ServerSocket.implAccept(ServerSocket.java:478)
>> at java.net.ServerSocket.accept(ServerSocket.java:446)
>> at org.apache.tomcat.util.net.DefaultServerSocketFactory.
>> acceptSocket(DefaultServerSocketFactory.java:61)
>> at org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(
>> JIoEndpoint.java:352)
>> at java.lang.Thread.run(Thread.java:701)
>>
>> "ContainerBackgroundProcessor[StandardEngine[Catalina]]" daemon prio=10
>> tid=0x00007feca4501000 nid=0x7298 waiting on condition [0x00007feca2a16000]
>> java.lang.Thread.State: TIMED_WAITING (sleeping)
>> at java.lang.Thread.sleep(Native Method)
>> at org.apache.catalina.core.ContainerBase$
>> ContainerBackgroundProcessor.run(ContainerBase.java:1579)
>> at java.lang.Thread.run(Thread.java:701)
>>
>> "GC Daemon" daemon prio=10 tid=0x00007feca440e800 nid=0x7297 in
>> Object.wait() [0x00007feca2d2d000]
>> java.lang.Thread.State: TIMED_WAITING (on object monitor)
>> at java.lang.Object.wait(Native Method)
>> - waiting on <0x00000000cdd49190> (a sun.misc.GC$LatencyLock)
>> at sun.misc.GC$Daemon.run(GC.java:117)
>> - locked <0x00000000cdd49190> (a sun.misc.GC$LatencyLock)
>>
>> "Low Memory Detector" daemon prio=10 tid=0x00007feca40f0000 nid=0x7295
>> runnable [0x0000000000000000]
>> java.lang.Thread.State: RUNNABLE
>>
>> "C2 CompilerThread1" daemon prio=10 tid=0x00007feca40ed800 nid=0x7294
>> waiting on condition [0x0000000000000000]
>> java.lang.Thread.State: RUNNABLE
>>
>> "C2 CompilerThread0" daemon prio=10 tid=0x00007feca40eb000 nid=0x7293
>> waiting on condition [0x0000000000000000]
>> java.lang.Thread.State: RUNNABLE
>>
>> "Signal Dispatcher" daemon prio=10 tid=0x00007feca40e9000 nid=0x7292
>> waiting on condition [0x0000000000000000]
>> java.lang.Thread.State: RUNNABLE
>>
>> "Finalizer" daemon prio=10 tid=0x00007feca409a800 nid=0x7291 in
>> Object.wait() [0x00007feca3c65000]
>> java.lang.Thread.State: WAITING (on object monitor)
>> at java.lang.Object.wait(Native Method)
>> - waiting on <0x00000000cdb55a98> (a java.lang.ref.ReferenceQueue$
>> Lock)
>> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:133)
>> - locked <0x00000000cdb55a98> (a java.lang.ref.ReferenceQueue$
>> Lock)
>> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:149)
>> at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:189)
>>
>> "Reference Handler" daemon prio=10 tid=0x00007feca4098800 nid=0x7290 in
>> Object.wait() [0x00007feca3d66000]
>> java.lang.Thread.State: WAITING (on object monitor)
>> at java.lang.Object.wait(Native Method)
>> - waiting on <0x00000000cdb557c8> (a java.lang.ref.Reference$Lock)
>> at java.lang.Object.wait(Object.java:502)
>> at java.lang.ref.Reference$ReferenceHandler.run(
>> Reference.java:133)
>> - locked <0x00000000cdb557c8> (a java.lang.ref.Reference$Lock)
>>
>> "main" prio=10 tid=0x00007feca4009000 nid=0x728d runnable
>> [0x00007fecabf19000]
>> java.lang.Thread.State: RUNNABLE
>> at java.net.PlainSocketImpl.socketAccept(Native Method)
>> at java.net.AbstractPlainSocketImpl.accept(
>> AbstractPlainSocketImpl.java:375)
>> at java.net.ServerSocket.implAccept(ServerSocket.java:478)
>> at java.net.ServerSocket.accept(ServerSocket.java:446)
>> at org.apache.catalina.core.StandardServer.await(
>> StandardServer.java:389)
>> at org.apache.catalina.startup.Catalina.await(Catalina.java:657)
>> at org.apache.catalina.startup.Catalina.start(Catalina.java:617)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at sun.reflect.NativeMethodAccessorImpl.invoke(
>> NativeMethodAccessorImpl.java:57)
>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
>> DelegatingMethodAccessorImpl.java:43)
>> at java.lang.reflect.Method.invoke(Method.java:622)
>> at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
>> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
>>
>> "VM Thread" prio=10 tid=0x00007feca4089800 nid=0x728f runnable
>>
>> "VM Periodic Task Thread" prio=10 tid=0x00007feca40fb000 nid=0x7296
>> waiting on condition
>>
>> JNI global references: 231
>>
>> Heap
>> def new generation total 18432K, used 13769K [0x00000000b9c00000,
>> 0x00000000bb000000, 0x00000000cdb50000)
>> eden space 16384K, 74% used [0x00000000b9c00000, 0x00000000ba7f1588,
>> 0x00000000bac00000)
>> from space 2048K, 75% used [0x00000000bae00000, 0x00000000baf81118,
>> 0x00000000bb000000)
>> to space 2048K, 0% used [0x00000000bac00000, 0x00000000bac00000,
>> 0x00000000bae00000)
>> tenured generation total 40896K, used 2039K [0x00000000cdb50000,
>> 0x00000000d0340000, 0x00000000f5a00000)
>> the space 40896K, 4% used [0x00000000cdb50000, 0x00000000cdd4df20,
>> 0x00000000cdd4e000, 0x00000000d0340000)
>> compacting perm gen total 21248K, used 12267K [0x00000000f5a00000,
>> 0x00000000f6ec0000, 0x0000000100000000)
>> the space 21248K, 57% used [0x00000000f5a00000, 0x00000000f65faf88,
>> 0x00000000f65fb000, 0x00000000f6ec0000)
>> No shared spaces configured.
>>
>>
>> Is the issue with the No shared spaces configured or is it more likely the
>> java code being called to make the startup connection?
>>
>> Any pointers in how to troubleshoot this problem would be greatly
>> appreciated.
>>
> It's not really clear what's failing here. Can you be more specific about
> what isn't working? Perhaps provide an example of what fails and what you
> expect should happen.
>
> Dan
>
On a working server with similar setup this is what shows in the
catalina.out log
2014-11-03 11:34:59 Config Instatiated: {OS_OWNER=ag,
TOMCAT_GROUP=tomcat, DB_USER=dbuser, SUPPORT_PHONE=603-862-0348,
BASE_PATH=/data1/picturepost, TOMCAT_HOME=/usr/share/tomcat6,
MAP_FILE=/data1/picturepost/cgi-bin/modis.map, CONVERT=/usr/bin/convert,
DB_PORT=5432,
GOOGLE_MAPS_KEY=ABQIAAAAXLtB9cZEiOZ_WJC3vUyI2RQG0VXM1isChuPqZL77qjLf3s1C-hSFtmTt8t6XLAWqQA-40gXr1h4CJg,
PICTURE_DIR=/data1/picturepost/data/pictures, APACHE_GROUP=apache,
MAX_FILE_UPLOAD_SIZE=10485760, MAX_DB_CONNECTION_TIME=120,
PICTURE_DIR_URL=/images/pictures,
APACHE_SERVER_NAME=picturepost.unh.edu,
SUPPORT_EMAIL=picturepostsupport@picturepost.unh.edu,
HOST=/data1/picturepost/logs/picturepost.log,
DOCUMENT_ROOT_DIR=/data1/picturepost/webapps/ROOT, DB_PASSWORD=n0rMal1,
DB_ADMIN_USER=postgres, MODE=live, NUM_DB_CONNECTIONS=20,
URL=http://picturepost.unh.edu, NAME=picturepost,
LOG=/data1/picturepost/logs/picturepost.log,
RECAPTCHA_PUBLIC_KEY=6Lckb8USAAAAAPU_hxR1X6lmNXO1goLP_vLPGlnF,
DB_HOST_IP=127.0.0.1,
LAYERS_FILE=/data1/picturepost/cgi-bin/modis_layers.map,
DATABASE=picturepost, PHPBB_PTA_SECRET=PAGoJcPsNJuN0GsjuOZpB,
DB_ADMIN_PASSWORD=,
RECAPTCHA_PRIVATE_KEY=6Lckb8USAAAAAAPOLqa9bls_ss80YStO5PyPseVK,
OS_GROUP=users, APACHE_ADDR_PORT=*:80,
CONFIG_FILE=/data1/picturepost/config/picturepost.cfg,
EMAIL_COMMAND=/usr/sbin/sendmail -oi -t}
So on the server that is not working I never see the Config Instatiated
<Host name="centaur.sr.unh.edu" appBase="/web/opal/webapps">
<Context docBase="ROOT" path="" allowLinking="true">
<Parameter name="BASE_PATH" value="/web/opal"/>
</Context>
</Host>
We leaning towards something wrong in the StartupCooa.java file but
since I never see the attempt to startup the config in the catalina.out
file I suspect some else might be wrong.
Mark
>> Mark
>>
>> --
>>
>> Mark Maciolek
>> Network Administrator
>> Morse Hall Room 339
>> 603-862-3050
>> https://www.unh.edu/research/support-units/research-computing-center
>>
>>
>> ---
>> This email is free from viruses and malware because avast! Antivirus
>> protection is active.
>> http://www.avast.com
>>
>>
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>>
>>
--
Mark Maciolek
Network Administrator
Morse Hall Room 339
603-862-3050
https://www.unh.edu/research/support-units/research-computing-center
---
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Re: troubleshoot tomcat database connection
Posted by Daniel Mikusa <dm...@pivotal.io>.
On Mon, Nov 3, 2014 at 1:58 PM, Mark Maciolek <ml...@sr.unh.edu> wrote:
> hi,
>
> system is running Scientific Linux release 6.5
> rpm installed
>
> tomcat6-servlet-2.5-api-6.0.24-78.el6_5.noarch
> tomcat6-javadoc-6.0.24-78.el6_5.noarch
> tomcat6-lib-6.0.24-78.el6_5.noarch
> tomcat-native-1.1.30-1.el6.x86_64
> tomcat6-el-2.1-api-6.0.24-78.el6_5.noarch
> tomcat6-admin-webapps-6.0.24-78.el6_5.noarch
> apache-tomcat-apis-0.1-1.el6.noarch
> tomcat6-jsp-2.1-api-6.0.24-78.el6_5.noarch
> tomcat6-webapps-6.0.24-78.el6_5.noarch
> tomcat-servlet-3.0-api-7.0.33-4.el6.noarch
> tomcat6-6.0.24-78.el6_5.noarch
> tomcat6-docs-webapp-6.0.24-78.el6_5.noarch
>
For what it's worth, 6.0.24 is pretty old. You should strongly consider
upgrading to 6.0.41, or whatever is the latest at the time you go to
upgrade.
>
> httpd-2.2.15-31.sl6.x86_64
>
> tomcat starts and I can reach the page on the 8080 port
>
Good!
>
> It never starts the connection host name connection from the server.xml
>
Hmm, not sure what you mean here. Are you talking about virtual hosting
with Tomcat?
http://tomcat.apache.org/tomcat-6.0-doc/virtual-hosting-howto.html
>
> I do a kill -3 on the tomcat pid and this is what the logs shows:
>
> INFO: Starting Servlet Engine: Apache Tomcat/6.0.24
> Nov 3, 2014 1:19:10 PM org.apache.catalina.startup.HostConfig
> deployDescriptor
> INFO: Deploying configuration descriptor host-manager.xml
> Nov 3, 2014 1:19:10 PM org.apache.catalina.startup.HostConfig
> deployDescriptor
> INFO: Deploying configuration descriptor manager.xml
> Nov 3, 2014 1:19:10 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> INFO: Deploying web application directory ROOT
> Nov 3, 2014 1:19:10 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> INFO: Deploying web application directory examples
> Nov 3, 2014 1:19:11 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> INFO: Deploying web application directory sample
> Nov 3, 2014 1:19:11 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> INFO: Deploying web application directory docs
> Nov 3, 2014 1:19:11 PM org.apache.coyote.http11.Http11Protocol start
> INFO: Starting Coyote HTTP/1.1 on http-8080
> Nov 3, 2014 1:19:11 PM org.apache.jk.common.ChannelSocket init
> INFO: JK: ajp13 listening on /0.0.0.0:8009
> Nov 3, 2014 1:19:11 PM org.apache.jk.server.JkMain start
> INFO: Jk running ID=0 time=0/54 config=null
> Nov 3, 2014 1:19:11 PM org.apache.catalina.startup.Catalina start
> INFO: Server startup in 1307 ms
> 2014-11-03 13:19:37
> Full thread dump OpenJDK 64-Bit Server VM (23.25-b01 mixed mode):
>
> "TP-Monitor" daemon prio=10 tid=0x00007feca454d800 nid=0x729f in
> Object.wait() [0x00007feca2410000]
> java.lang.Thread.State: TIMED_WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000ba74ea78> (a org.apache.tomcat.util.
> threads.ThreadPool$MonitorRunnable)
> at org.apache.tomcat.util.threads.ThreadPool$MonitorRunnable.run(
> ThreadPool.java:565)
> - locked <0x00000000ba74ea78> (a org.apache.tomcat.util.
> threads.ThreadPool$MonitorRunnable)
> at java.lang.Thread.run(Thread.java:701)
>
> "TP-Processor4" daemon prio=10 tid=0x00007feca452f000 nid=0x729e runnable
> [0x00007feca2511000]
> java.lang.Thread.State: RUNNABLE
> at java.net.PlainSocketImpl.socketAccept(Native Method)
> at java.net.AbstractPlainSocketImpl.accept(
> AbstractPlainSocketImpl.java:375)
> at java.net.ServerSocket.implAccept(ServerSocket.java:478)
> at java.net.ServerSocket.accept(ServerSocket.java:446)
> at org.apache.jk.common.ChannelSocket.accept(
> ChannelSocket.java:307)
> at org.apache.jk.common.ChannelSocket.acceptConnections(
> ChannelSocket.java:661)
> at org.apache.jk.common.ChannelSocket$SocketAcceptor.
> runIt(ChannelSocket.java:872)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
> ThreadPool.java:690)
> at java.lang.Thread.run(Thread.java:701)
>
> "TP-Processor3" daemon prio=10 tid=0x00007feca452d000 nid=0x729d in
> Object.wait() [0x00007feca2612000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000ba74e3a8> (a org.apache.tomcat.util.
> threads.ThreadPool$ControlRunnable)
> at java.lang.Object.wait(Object.java:502)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
> ThreadPool.java:662)
> - locked <0x00000000ba74e3a8> (a org.apache.tomcat.util.
> threads.ThreadPool$ControlRunnable)
> at java.lang.Thread.run(Thread.java:701)
>
> "TP-Processor2" daemon prio=10 tid=0x00007feca4532000 nid=0x729c in
> Object.wait() [0x00007feca2713000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000ba74e010> (a org.apache.tomcat.util.
> threads.ThreadPool$ControlRunnable)
> at java.lang.Object.wait(Object.java:502)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
> ThreadPool.java:662)
> - locked <0x00000000ba74e010> (a org.apache.tomcat.util.
> threads.ThreadPool$ControlRunnable)
> at java.lang.Thread.run(Thread.java:701)
>
> "TP-Processor1" daemon prio=10 tid=0x00007feca452a000 nid=0x729b in
> Object.wait() [0x00007feca2814000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000ba74dc60> (a org.apache.tomcat.util.
> threads.ThreadPool$ControlRunnable)
> at java.lang.Object.wait(Object.java:502)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
> ThreadPool.java:662)
> - locked <0x00000000ba74dc60> (a org.apache.tomcat.util.
> threads.ThreadPool$ControlRunnable)
> at java.lang.Thread.run(Thread.java:701)
>
> "http-8080-Acceptor-0" daemon prio=10 tid=0x00007feca44fb000 nid=0x7299
> runnable [0x00007feca2915000]
> java.lang.Thread.State: RUNNABLE
> at java.net.PlainSocketImpl.socketAccept(Native Method)
> at java.net.AbstractPlainSocketImpl.accept(
> AbstractPlainSocketImpl.java:375)
> at java.net.ServerSocket.implAccept(ServerSocket.java:478)
> at java.net.ServerSocket.accept(ServerSocket.java:446)
> at org.apache.tomcat.util.net.DefaultServerSocketFactory.
> acceptSocket(DefaultServerSocketFactory.java:61)
> at org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(
> JIoEndpoint.java:352)
> at java.lang.Thread.run(Thread.java:701)
>
> "ContainerBackgroundProcessor[StandardEngine[Catalina]]" daemon prio=10
> tid=0x00007feca4501000 nid=0x7298 waiting on condition [0x00007feca2a16000]
> java.lang.Thread.State: TIMED_WAITING (sleeping)
> at java.lang.Thread.sleep(Native Method)
> at org.apache.catalina.core.ContainerBase$
> ContainerBackgroundProcessor.run(ContainerBase.java:1579)
> at java.lang.Thread.run(Thread.java:701)
>
> "GC Daemon" daemon prio=10 tid=0x00007feca440e800 nid=0x7297 in
> Object.wait() [0x00007feca2d2d000]
> java.lang.Thread.State: TIMED_WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000cdd49190> (a sun.misc.GC$LatencyLock)
> at sun.misc.GC$Daemon.run(GC.java:117)
> - locked <0x00000000cdd49190> (a sun.misc.GC$LatencyLock)
>
> "Low Memory Detector" daemon prio=10 tid=0x00007feca40f0000 nid=0x7295
> runnable [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
>
> "C2 CompilerThread1" daemon prio=10 tid=0x00007feca40ed800 nid=0x7294
> waiting on condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
>
> "C2 CompilerThread0" daemon prio=10 tid=0x00007feca40eb000 nid=0x7293
> waiting on condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
>
> "Signal Dispatcher" daemon prio=10 tid=0x00007feca40e9000 nid=0x7292
> waiting on condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
>
> "Finalizer" daemon prio=10 tid=0x00007feca409a800 nid=0x7291 in
> Object.wait() [0x00007feca3c65000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000cdb55a98> (a java.lang.ref.ReferenceQueue$
> Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:133)
> - locked <0x00000000cdb55a98> (a java.lang.ref.ReferenceQueue$
> Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:149)
> at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:189)
>
> "Reference Handler" daemon prio=10 tid=0x00007feca4098800 nid=0x7290 in
> Object.wait() [0x00007feca3d66000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000cdb557c8> (a java.lang.ref.Reference$Lock)
> at java.lang.Object.wait(Object.java:502)
> at java.lang.ref.Reference$ReferenceHandler.run(
> Reference.java:133)
> - locked <0x00000000cdb557c8> (a java.lang.ref.Reference$Lock)
>
> "main" prio=10 tid=0x00007feca4009000 nid=0x728d runnable
> [0x00007fecabf19000]
> java.lang.Thread.State: RUNNABLE
> at java.net.PlainSocketImpl.socketAccept(Native Method)
> at java.net.AbstractPlainSocketImpl.accept(
> AbstractPlainSocketImpl.java:375)
> at java.net.ServerSocket.implAccept(ServerSocket.java:478)
> at java.net.ServerSocket.accept(ServerSocket.java:446)
> at org.apache.catalina.core.StandardServer.await(
> StandardServer.java:389)
> at org.apache.catalina.startup.Catalina.await(Catalina.java:657)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:617)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:622)
> at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
>
> "VM Thread" prio=10 tid=0x00007feca4089800 nid=0x728f runnable
>
> "VM Periodic Task Thread" prio=10 tid=0x00007feca40fb000 nid=0x7296
> waiting on condition
>
> JNI global references: 231
>
> Heap
> def new generation total 18432K, used 13769K [0x00000000b9c00000,
> 0x00000000bb000000, 0x00000000cdb50000)
> eden space 16384K, 74% used [0x00000000b9c00000, 0x00000000ba7f1588,
> 0x00000000bac00000)
> from space 2048K, 75% used [0x00000000bae00000, 0x00000000baf81118,
> 0x00000000bb000000)
> to space 2048K, 0% used [0x00000000bac00000, 0x00000000bac00000,
> 0x00000000bae00000)
> tenured generation total 40896K, used 2039K [0x00000000cdb50000,
> 0x00000000d0340000, 0x00000000f5a00000)
> the space 40896K, 4% used [0x00000000cdb50000, 0x00000000cdd4df20,
> 0x00000000cdd4e000, 0x00000000d0340000)
> compacting perm gen total 21248K, used 12267K [0x00000000f5a00000,
> 0x00000000f6ec0000, 0x0000000100000000)
> the space 21248K, 57% used [0x00000000f5a00000, 0x00000000f65faf88,
> 0x00000000f65fb000, 0x00000000f6ec0000)
> No shared spaces configured.
>
>
> Is the issue with the No shared spaces configured or is it more likely the
> java code being called to make the startup connection?
>
> Any pointers in how to troubleshoot this problem would be greatly
> appreciated.
>
It's not really clear what's failing here. Can you be more specific about
what isn't working? Perhaps provide an example of what fails and what you
expect should happen.
Dan
>
> Mark
>
> --
>
> Mark Maciolek
> Network Administrator
> Morse Hall Room 339
> 603-862-3050
> https://www.unh.edu/research/support-units/research-computing-center
>
>
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>
Re: troubleshoot tomcat database connection
Posted by Christopher Schultz <ch...@christopherschultz.net>.
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Hash: SHA256
Mark,
On 11/3/14 1:58 PM, Mark Maciolek wrote:
> system is running Scientific Linux release 6.5 rpm installed
>
> tomcat6-servlet-2.5-api-6.0.24-78.el6_5.noarch
> tomcat6-javadoc-6.0.24-78.el6_5.noarch
> tomcat6-lib-6.0.24-78.el6_5.noarch
> tomcat-native-1.1.30-1.el6.x86_64
> tomcat6-el-2.1-api-6.0.24-78.el6_5.noarch
> tomcat6-admin-webapps-6.0.24-78.el6_5.noarch
> apache-tomcat-apis-0.1-1.el6.noarch
> tomcat6-jsp-2.1-api-6.0.24-78.el6_5.noarch
> tomcat6-webapps-6.0.24-78.el6_5.noarch
> tomcat-servlet-3.0-api-7.0.33-4.el6.noarch
> tomcat6-6.0.24-78.el6_5.noarch
> tomcat6-docs-webapp-6.0.24-78.el6_5.noarch
Wow, those are really out of date. I know that RPM packages often have
the "wrong" versions numbers with back-ported bug and security fixes,
etc., so it's tough to tell, but you may be hideously out of date.
> httpd-2.2.15-31.sl6.x86_64
>
> tomcat starts and I can reach the page on the 8080 port
Great.
> It never starts the connection host name connection from the
> server.xml
I'm not sure what you mean here. What is the "connection host name
connection" and why should it "start"?
> I do a kill -3 on the tomcat pid and this is what the logs shows:
>
> INFO: Starting Servlet Engine: Apache Tomcat/6.0.24 Nov 3, 2014
> 1:19:10 PM org.apache.catalina.startup.HostConfig deployDescriptor
> INFO: Deploying configuration descriptor host-manager.xml Nov 3,
> 2014 1:19:10 PM org.apache.catalina.startup.HostConfig
> deployDescriptor INFO: Deploying configuration descriptor
> manager.xml Nov 3, 2014 1:19:10 PM
> org.apache.catalina.startup.HostConfig deployDirectory INFO:
> Deploying web application directory ROOT Nov 3, 2014 1:19:10 PM
> org.apache.catalina.startup.HostConfig deployDirectory INFO:
> Deploying web application directory examples Nov 3, 2014 1:19:11 PM
> org.apache.catalina.startup.HostConfig deployDirectory INFO:
> Deploying web application directory sample Nov 3, 2014 1:19:11 PM
> org.apache.catalina.startup.HostConfig deployDirectory INFO:
> Deploying web application directory docs Nov 3, 2014 1:19:11 PM
> org.apache.coyote.http11.Http11Protocol start INFO: Starting Coyote
> HTTP/1.1 on http-8080 Nov 3, 2014 1:19:11 PM
> org.apache.jk.common.ChannelSocket init INFO: JK: ajp13 listening
> on /0.0.0.0:8009 Nov 3, 2014 1:19:11 PM org.apache.jk.server.JkMain
> start INFO: Jk running ID=0 time=0/54 config=null Nov 3, 2014
> 1:19:11 PM org.apache.catalina.startup.Catalina start INFO: Server
> startup in 1307 ms
So you have an HTTP connector on port 8080 and an AJP connector on
port 8009. That's an out-of-the-box configuration of Tomcat if you
download it from apache.org (or a mirror) so that's nice.
> 2014-11-03 13:19:37 Full thread dump OpenJDK 64-Bit Server VM
> (23.25-b01 mixed mode):
>
> "TP-Monitor" daemon prio=10 tid=0x00007feca454d800 nid=0x729f in
> Object.wait() [0x00007feca2410000] java.lang.Thread.State:
> TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native
> Method) - waiting on <0x00000000ba74ea78> (a
> org.apache.tomcat.util.threads.ThreadPool$MonitorRunnable) at
> org.apache.tomcat.util.threads.ThreadPool$MonitorRunnable.run(ThreadPool.java:565)
>
> - locked <0x00000000ba74ea78> (a
> org.apache.tomcat.util.threads.ThreadPool$MonitorRunnable) at
> java.lang.Thread.run(Thread.java:701)
>
> "TP-Processor4" daemon prio=10 tid=0x00007feca452f000 nid=0x729e
> runnable [0x00007feca2511000] java.lang.Thread.State: RUNNABLE at
> java.net.PlainSocketImpl.socketAccept(Native Method) at
> java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:375)
>
>
at java.net.ServerSocket.implAccept(ServerSocket.java:478)
> at java.net.ServerSocket.accept(ServerSocket.java:446) at
> org.apache.jk.common.ChannelSocket.accept(ChannelSocket.java:307)
> at
> org.apache.jk.common.ChannelSocket.acceptConnections(ChannelSocket.java:661)
>
> at
> org.apache.jk.common.ChannelSocket$SocketAcceptor.runIt(ChannelSocket.java:872)
>
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
>
> at java.lang.Thread.run(Thread.java:701)
>
> "TP-Processor3" daemon prio=10 tid=0x00007feca452d000 nid=0x729d
> in Object.wait() [0x00007feca2612000] java.lang.Thread.State:
> WAITING (on object monitor) at java.lang.Object.wait(Native
> Method) - waiting on <0x00000000ba74e3a8> (a
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable) at
> java.lang.Object.wait(Object.java:502) at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:662)
>
> - locked <0x00000000ba74e3a8> (a
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable) at
> java.lang.Thread.run(Thread.java:701)
>
> "TP-Processor2" daemon prio=10 tid=0x00007feca4532000 nid=0x729c
> in Object.wait() [0x00007feca2713000] java.lang.Thread.State:
> WAITING (on object monitor) at java.lang.Object.wait(Native
> Method) - waiting on <0x00000000ba74e010> (a
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable) at
> java.lang.Object.wait(Object.java:502) at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:662)
>
> - locked <0x00000000ba74e010> (a
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable) at
> java.lang.Thread.run(Thread.java:701)
>
> "TP-Processor1" daemon prio=10 tid=0x00007feca452a000 nid=0x729b
> in Object.wait() [0x00007feca2814000] java.lang.Thread.State:
> WAITING (on object monitor) at java.lang.Object.wait(Native
> Method) - waiting on <0x00000000ba74dc60> (a
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable) at
> java.lang.Object.wait(Object.java:502) at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:662)
>
> - locked <0x00000000ba74dc60> (a
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable) at
> java.lang.Thread.run(Thread.java:701)
>
> "http-8080-Acceptor-0" daemon prio=10 tid=0x00007feca44fb000
> nid=0x7299 runnable [0x00007feca2915000] java.lang.Thread.State:
> RUNNABLE at java.net.PlainSocketImpl.socketAccept(Native Method)
> at
> java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:375)
>
>
at java.net.ServerSocket.implAccept(ServerSocket.java:478)
> at java.net.ServerSocket.accept(ServerSocket.java:446) at
> org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket(DefaultServerSocketFactory.java:61)
>
> at
> org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:352)
>
>
at java.lang.Thread.run(Thread.java:701)
>
> "ContainerBackgroundProcessor[StandardEngine[Catalina]]" daemon
> prio=10 tid=0x00007feca4501000 nid=0x7298 waiting on condition
> [0x00007feca2a16000] java.lang.Thread.State: TIMED_WAITING
> (sleeping) at java.lang.Thread.sleep(Native Method) at
> org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1579)
>
> at java.lang.Thread.run(Thread.java:701)
>
> "GC Daemon" daemon prio=10 tid=0x00007feca440e800 nid=0x7297 in
> Object.wait() [0x00007feca2d2d000] java.lang.Thread.State:
> TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native
> Method) - waiting on <0x00000000cdd49190> (a
> sun.misc.GC$LatencyLock) at sun.misc.GC$Daemon.run(GC.java:117) -
> locked <0x00000000cdd49190> (a sun.misc.GC$LatencyLock)
>
> "Low Memory Detector" daemon prio=10 tid=0x00007feca40f0000
> nid=0x7295 runnable [0x0000000000000000] java.lang.Thread.State:
> RUNNABLE
>
> "C2 CompilerThread1" daemon prio=10 tid=0x00007feca40ed800
> nid=0x7294 waiting on condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
>
> "C2 CompilerThread0" daemon prio=10 tid=0x00007feca40eb000
> nid=0x7293 waiting on condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
>
> "Signal Dispatcher" daemon prio=10 tid=0x00007feca40e9000
> nid=0x7292 waiting on condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
>
> "Finalizer" daemon prio=10 tid=0x00007feca409a800 nid=0x7291 in
> Object.wait() [0x00007feca3c65000] java.lang.Thread.State: WAITING
> (on object monitor) at java.lang.Object.wait(Native Method) -
> waiting on <0x00000000cdb55a98> (a
> java.lang.ref.ReferenceQueue$Lock) at
> java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:133) -
> locked <0x00000000cdb55a98> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:149) at
> java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:189)
>
> "Reference Handler" daemon prio=10 tid=0x00007feca4098800
> nid=0x7290 in Object.wait() [0x00007feca3d66000]
> java.lang.Thread.State: WAITING (on object monitor) at
> java.lang.Object.wait(Native Method) - waiting on
> <0x00000000cdb557c8> (a java.lang.ref.Reference$Lock) at
> java.lang.Object.wait(Object.java:502) at
> java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133) -
> locked <0x00000000cdb557c8> (a java.lang.ref.Reference$Lock)
>
> "main" prio=10 tid=0x00007feca4009000 nid=0x728d runnable
> [0x00007fecabf19000] java.lang.Thread.State: RUNNABLE at
> java.net.PlainSocketImpl.socketAccept(Native Method) at
> java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:375)
>
>
at java.net.ServerSocket.implAccept(ServerSocket.java:478)
> at java.net.ServerSocket.accept(ServerSocket.java:446) at
> org.apache.catalina.core.StandardServer.await(StandardServer.java:389)
>
>
at org.apache.catalina.startup.Catalina.await(Catalina.java:657)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:617) at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>
> at java.lang.reflect.Method.invoke(Method.java:622) at
> org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289) at
> org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
>
> "VM Thread" prio=10 tid=0x00007feca4089800 nid=0x728f runnable
>
> "VM Periodic Task Thread" prio=10 tid=0x00007feca40fb000
> nid=0x7296 waiting on condition
>
> JNI global references: 231
>
> Heap def new generation total 18432K, used 13769K
> [0x00000000b9c00000, 0x00000000bb000000, 0x00000000cdb50000) eden
> space 16384K, 74% used [0x00000000b9c00000, 0x00000000ba7f1588,
> 0x00000000bac00000) from space 2048K, 75% used
> [0x00000000bae00000, 0x00000000baf81118, 0x00000000bb000000) to
> space 2048K, 0% used [0x00000000bac00000, 0x00000000bac00000,
> 0x00000000bae00000) tenured generation total 40896K, used 2039K
> [0x00000000cdb50000, 0x00000000d0340000, 0x00000000f5a00000) the
> space 40896K, 4% used [0x00000000cdb50000, 0x00000000cdd4df20,
> 0x00000000cdd4e000, 0x00000000d0340000) compacting perm gen total
> 21248K, used 12267K [0x00000000f5a00000, 0x00000000f6ec0000,
> 0x0000000100000000) the space 21248K, 57% used
> [0x00000000f5a00000, 0x00000000f65faf88, 0x00000000f65fb000,
> 0x00000000f6ec0000) No shared spaces configured.
>
>
> Is the issue with the No shared spaces configured or is it more
> likely the java code being called to make the startup connection?
You haven't really explained "the issue" so I'm sorry, but nobody is
going to be able to help you.
> Any pointers in how to troubleshoot this problem would be greatly
> appreciated.
Can you tell us what you tried to do, what you expected to happen, and
what actually happened?
- -chris
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