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Re: Application not start in womonitor
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Re: Application not start in womonitor

  • Subject: Re: Application not start in womonitor
  • From: Chuck Hill <email@hidden>
  • Date: Fri, 21 Mar 2014 15:17:53 +0000
  • Thread-topic: Application not start in womonitor
Hi Oscar,

It looks like the app is waiting for some TCP connections.  The second one below is what is preventing your app from starting.  Something to do with ERChangeNotifications.

Chuck


On 2014-03-21, 6:33 AM, "Oscar González" wrote:

Hi Chuck,
This is what sudo jstack shows.

Attaching to process ID 1542, please wait...
Debugger attached successfully.
Server compiler detected.
JVM version is 24.51-b03
Deadlock Detection:

No deadlocks found.

Thread 1609: (state = IN_NATIVE)
 - java.net.PlainSocketImpl.socketConnect(java.net.InetAddress, int, int) @bci=0 (Interpreted frame)
 - java.net.AbstractPlainSocketImpl.doConnect(java.net.InetAddress, int, int) @bci=64, line=339 (Interpreted frame)
 - java.net.AbstractPlainSocketImpl.connectToAddress(java.net.InetAddress, int, int) @bci=23, line=200 (Interpreted frame)
 - java.net.AbstractPlainSocketImpl.connect(java.net.SocketAddress, int) @bci=78, line=182 (Interpreted frame)
 - java.net.SocksSocketImpl.connect(java.net.SocketAddress, int) @bci=378, line=392 (Interpreted frame)
 - java.net.Socket.connect(java.net.SocketAddress, int) @bci=179, line=579 (Interpreted frame)
 - java.net.Socket.connect(java.net.SocketAddress) @bci=3, line=528 (Interpreted frame)
 - java.net.Socket.<init>(java.net.SocketAddress, java.net.SocketAddress, boolean) @bci=86, line=425 (Interpreted frame)
 - java.net.Socket.<init>(java.lang.String, int) @bci=34, line=208 (Interpreted frame)
 - sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(java.lang.String, int) @bci=6, line=40 (Interpreted frame)
 - sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(java.lang.String, int) @bci=65, line=147 (Interpreted frame)
 - sun.rmi.transport.tcp.TCPEndpoint.newSocket() @bci=62, line=613 (Interpreted frame)
 - sun.rmi.transport.tcp.TCPChannel.createConnection() @bci=22, line=216 (Interpreted frame)
 - sun.rmi.transport.tcp.TCPChannel.newConnection() @bci=101, line=202 (Interpreted frame)
 - sun.rmi.server.UnicastRef.newCall(java.rmi.server.RemoteObject, java.rmi.server.Operation[], int, long) @bci=18, line=341 (Interpreted frame)
 - sun.rmi.transport.DGCImpl_Stub.dirty(java.rmi.server.ObjID[], long, java.rmi.dgc.Lease) @bci=12 (Interpreted frame)
 - sun.rmi.transport.DGCClient$EndpointEntry.makeDirtyCall(java.util.Set, long) @bci=64, line=360 (Interpreted frame)
 - sun.rmi.transport.DGCClient$EndpointEntry.access$1600(sun.rmi.transport.DGCClient$EndpointEntry, java.util.Set, long) @bci=3, line=171 (Interpreted frame)
 - sun.rmi.transport.DGCClient$EndpointEntry$RenewCleanThread.run() @bci=233, line=574 (Interpreted frame)
 - java.lang.Thread.run() @bci=11, line=744 (Interpreted frame)


Thread 1578: (state = IN_NATIVE)
 - java.net.PlainSocketImpl.socketConnect(java.net.InetAddress, int, int) @bci=0 (Interpreted frame)
 - java.net.AbstractPlainSocketImpl.doConnect(java.net.InetAddress, int, int) @bci=64, line=339 (Interpreted frame)
 - java.net.AbstractPlainSocketImpl.connectToAddress(java.net.InetAddress, int, int) @bci=23, line=200 (Interpreted frame)
 - java.net.AbstractPlainSocketImpl.connect(java.net.SocketAddress, int) @bci=78, line=182 (Interpreted frame)
 - java.net.SocksSocketImpl.connect(java.net.SocketAddress, int) @bci=378, line=392 (Interpreted frame)
 - java.net.Socket.connect(java.net.SocketAddress, int) @bci=179, line=579 (Interpreted frame)
 - java.net.Socket.connect(java.net.SocketAddress) @bci=3, line=528 (Interpreted frame)
 - java.net.Socket.<init>(java.net.SocketAddress, java.net.SocketAddress, boolean) @bci=86, line=425 (Interpreted frame)
 - java.net.Socket.<init>(java.lang.String, int) @bci=34, line=208 (Interpreted frame)
 - sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(java.lang.String, int) @bci=6, line=40 (Interpreted frame)
 - sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(java.lang.String, int) @bci=65, line=147 (Interpreted frame)
 - sun.rmi.transport.tcp.TCPEndpoint.newSocket() @bci=62, line=613 (Interpreted frame)
 - sun.rmi.transport.tcp.TCPChannel.createConnection() @bci=22, line=216 (Interpreted frame)
 - sun.rmi.transport.tcp.TCPChannel.newConnection() @bci=101, line=202 (Interpreted frame)
 - sun.rmi.server.UnicastRef.invoke(java.rmi.Remote, java.lang.reflect.Method, java.lang.Object[], long) @bci=65, line=129 (Interpreted frame)
 - org.exolab.jms.net.rmi.RMIInvokerFactoryImpl_Stub.createInvoker(java.security.Principal, org.exolab.jms.net.rmi.RMIInvoker, java.lang.String) @bci=27 (Interpreted frame)
 - org.exolab.jms.net.rmi.RMIManagedConnection.<init>(java.security.Principal, org.exolab.jms.net.rmi.RMIRequestInfo) @bci=275, line=180 (Interpreted frame)
 - org.exolab.jms.net.rmi.RMIManagedConnectionFactory.createManagedConnection(java.security.Principal, org.exolab.jms.net.connector.ConnectionRequestInfo) @bci=66, line=99 (Interpreted frame)
 - org.exolab.jms.net.connector.DefaultConnectionPool.createManagedConnection(java.security.Principal, org.exolab.jms.net.connector.ConnectionRequestInfo) @bci=6, line=221 (Interpreted frame)
 - org.exolab.jms.net.connector.AbstractConnectionManager.allocateConnection(org.exolab.jms.net.connector.ManagedConnectionFactory, java.security.Principal, org.exolab.jms.net.connector.ConnectionRequestInfo) @bci=27, line=140 (Interpreted frame)
 - org.exolab.jms.net.connector.AbstractConnectionFactory.getConnection(java.security.Principal, org.exolab.jms.net.uri.URI, java.util.Map) @bci=28, line=167 (Interpreted frame)
 - org.exolab.jms.net.connector.AbstractConnectionManager.getConnection(java.security.Principal, org.exolab.jms.net.uri.URI, java.util.Map) @bci=44, line=208 (Interpreted frame)
 - org.exolab.jms.net.orb.Locator.getProxy(java.rmi.server.ObjID, java.security.Principal, java.lang.String, org.exolab.jms.net.connector.ConnectionFactory, java.lang.String, java.lang.ClassLoader, java.util.Map) @bci=8, line=131 (Interpreted frame)
 - org.exolab.jms.net.orb.Locator.getRegistry(java.security.Principal, java.lang.String, org.exolab.jms.net.connector.ConnectionFactory, java.lang.ClassLoader, java.util.Map) @bci=25, line=103 (Interpreted frame)
 - org.exolab.jms.net.orb.DefaultORB.getRegistry(java.util.Map) @bci=96, line=267 (Interpreted frame)
 - org.exolab.jms.client.net.SharedORB.getRegistry(java.util.Map) @bci=5, line=121 (Interpreted frame)
 - org.exolab.jms.jndi.InitialContextFactory.getInitialContext(java.util.Hashtable) @bci=94, line=144 (Interpreted frame)
 - javax.naming.spi.NamingManager.getInitialContext(java.util.Hashtable) @bci=114, line=684 (Interpreted frame)
 - javax.naming.InitialContext.getDefaultInitCtx() @bci=12, line=307 (Interpreted frame)
 - javax.naming.InitialContext.init(java.util.Hashtable) @bci=21, line=242 (Interpreted frame)
 - javax.naming.InitialContext.<init>(java.util.Hashtable) @bci=33, line=216 (Interpreted frame)
 - er.changenotification.ERCNConnectionKeeper.openConnection(boolean) @bci=40, line=48 (Interpreted frame)
 - er.changenotification.ERCNNotificationCoordinator.initialize(com.webobjects.foundation.NSNotification) @bci=106, line=136 (Interpreted frame)
 - sun.reflect.NativeMethodAccessorImpl.invoke0(java.lang.reflect.Method, java.lang.Object, java.lang.Object[]) @bci=0 (Interpreted frame)
 - sun.reflect.NativeMethodAccessorImpl.invoke(java.lang.Object, java.lang.Object[]) @bci=87, line=57 (Interpreted frame)
 - sun.reflect.DelegatingMethodAccessorImpl.invoke(java.lang.Object, java.lang.Object[]) @bci=6, line=43 (Compiled frame)
 - java.lang.reflect.Method.invoke(java.lang.Object, java.lang.Object[]) @bci=57, line=606 (Compiled frame)
 - com.webobjects.foundation.NSSelector._safeInvokeMethod(java.lang.reflect.Method, java.lang.Object, java.lang.Object[]) @bci=3, line=120 (Interpreted frame)
 - com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(com.webobjects.foundation.NSNotification) @bci=22, line=601 (Interpreted frame)
 - com.webobjects.foundation.NSNotificationCenter.postNotification(com.webobjects.foundation.NSNotification) @bci=211, line=545 (Interpreted frame)
 - com.webobjects.foundation.NSNotificationCenter.postNotification(java.lang.String, java.lang.Object) @bci=11, line=559 (Interpreted frame)
 - com.webobjects.appserver.WOApplication.run() @bci=87, line=895 (Interpreted frame)
 - er.extensions.appserver.ERXApplication.run() @bci=294, line=1241 (Interpreted frame)
 - com.webobjects.appserver.WOApplication.main(java.lang.String[], java.lang.Class) @bci=24, line=324 (Interpreted frame)
 - er.extensions.appserver.ERXApplication.main(java.lang.String[], java.lang.Class) @bci=6, line=726 (Interpreted frame)
 - com.tec.util.base.TecApplication.main(java.lang.String[], java.lang.Class) @bci=2, line=25 (Interpreted frame)
 - com.tec.log.Application.main(java.lang.String[]) @bci=3, line=24 (Interpreted frame)
 - sun.reflect.NativeMethodAccessorImpl.invoke0(java.lang.reflect.Method, java.lang.Object, java.lang.Object[]) @bci=0 (Interpreted frame)
 - sun.reflect.NativeMethodAccessorImpl.invoke(java.lang.Object, java.lang.Object[]) @bci=87, line=57 (Interpreted frame)
 - sun.reflect.DelegatingMethodAccessorImpl.invoke(java.lang.Object, java.lang.Object[]) @bci=6, line=43 (Interpreted frame)
 - java.lang.reflect.Method.invoke(java.lang.Object, java.lang.Object[]) @bci=57, line=606 (Interpreted frame)
 - com.webobjects._bootstrap.WOBootstrap.main(java.lang.String[]) @bci=118, line=87 (Interpreted frame)




Thanks.

Oscar Gonzalez Perez
TECH n
From: email@hidden
To: email@hidden; email@hidden
Subject: Re: Application not start in womonitor
Date: Fri, 21 Mar 2014 02:48:51 +0000

Hi Oscar,

It sounds like your app is deadlocking hanging waiting for a timeout.  This can make wotaskd think that it is dead.  When this happens, try doing this

sudo jstack –F <process id of application instance>

And post the results to the list.


Chuck


On 2014-03-20, 4:58 PM, "Oscar González" wrote:

Hi list,
I have a problem staring my application from monitor it appear dead.
The process is alive in the system I have to kill it to be able try again.
I don't know what is this issue.

webobjects 5.3.3
ubuntu linux 12.04
apache 2.2
java version "1.7.0_51"
Java(TM) SE Runtime Environment (build 1.7.0_51-b13)
Java HotSpot(TM) 64-Bit Server VM (build 24.51-b03, mixed mode)

sudo lsof -P -i tcp:1085 
COMMAND  PID      USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
java    1720 appserver  116u  IPv4  42087      0t0  TCP *:1085 (LISTEN)


The wotaskd log throw this.
2014-03-20 17:47:03,154 WARN  79.76 MB/72.24 MB [main] logging.ERXNSLogLog4jBridge (ERXNSLogLog4jBridge.java:44) - Application 'logistica-1' on localhost:2002 stopped running at 2014-03-20 23:47:03 Etc/GMT.
The app's current state was: STARTING.
The app did not respond for 63521279103seconds which is greater than the allowed threshold of 120000 seconds (Lifebeat Interval * WOAssumeApplicationIsDeadMultiplier) so it is assumed to be dead.
The last successful communication occurred at: 1-04-25 00:00:00 Etc/GMT. This may be the result of a crash or an intentional shutdown from outside of wotaskd
 
Thanks in advance.

Oscar Gonzalez Perez
TECH in AGRO S.A
 
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References: 
 >Application not start in womonitor (From: Oscar González <email@hidden>)
 >Re: Application not start in womonitor (From: Chuck Hill <email@hidden>)
 >RE: Application not start in womonitor (From: Oscar González <email@hidden>)

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