tomcat not responding.

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tomcat not responding.

Postby maddykimi » 03. February 2015 06:33

Recently we faced an issue where our tomcat has to be restarted due to non response by clearing the pid. I attached excerpts of catalina.out and desktop.log. Please let me know your insights:

Catalina.out https://www.dropbox.com/s/kqnt2x8zo7gy7cz/catalina.2015-01-23.log?dl=0
Code: Select all
Jan 23, 2015 4:22:20 PM org.apache.catalina.session.StandardManager doUnload
SEVERE: IOException while saving persisted sessions: java.io.FileNotFoundException: /apps/tomcat/ee2012/work/Catalina/localhost/host-manager/SESSIONS.ser (No such file or directory)
java.io.FileNotFoundException: /apps/tomcat/ee2012/work/Catalina/localhost/host-manager/SESSIONS.ser (No such file or directory)
    at java.io.FileOutputStream.open(Native Method)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:194)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:84)
    at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:489)
    at org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
    at org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
    at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4611)
    at org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:924)
    at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1174)
    at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1342)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:303)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
    at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
    at java.lang.Thread.run(Thread.java:662)
Jan 23, 2015 4:22:20 PM org.apache.catalina.session.StandardManager stop
SEVERE: Exception unloading sessions to persistent storage
java.io.FileNotFoundException: /apps/tomcat/ee2012/work/Catalina/localhost/host-manager/SESSIONS.ser (No such file or directory)
    at java.io.FileOutputStream.open(Native Method)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:194)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:84)
    at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:489)
    at org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
    at org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
    at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4611)
    at org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:924)
    at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1174)
    at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1342)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:303)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
    at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
    at java.lang.Thread.run(Thread.java:662)
Jan 23, 2015 4:22:20 PM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
WARNING: JDBC driver de-registration failed
java.lang.NullPointerException


Desktop.log https://www.dropbox.com/s/ezpjkx8w0y9uurg/desktop.log?dl=0

Code: Select all
2015-01-23 13:12:55,556 ERROR com.qad.desktop.mfgpro.actions.ActionRequest [http-8080-124] runRequest() caught Exception com.qad.desktop.mfgpro.adapter.AdapterException,AdapterException: Program timed out.  Please rerun.
2015-01-23 13:12:55,556 ERROR com.qad.desktop.mfgpro.actions.ActionRequest [http-8080-124] runRequest() throw BaseException AdapterException: Program timed out.  Please rerun.
2015-01-23 13:14:06,918 ERROR com.qad.xmlengine.process.ProcessAgent.3354 [Thread-57448] ProcessAgent/run: an exception was thrown.
State: 1
Last Data Received: netui@brqadpe1:/apps/ee2012me $
java.net.SocketException: Socket closed
    at java.net.SocketInputStream.socketRead0(Native Method)
    at java.net.SocketInputStream.read(SocketInputStream.java:129)
    at java.net.SocketInputStream.read(SocketInputStream.java:90)
    at com.qad.xmlengine.telnet.MFGPROTelnetWrapper.read(Unknown Source)
    at com.qad.xmlengine.telnet.MFGTelnetAgent.receive(Unknown Source)
    at com.qad.xmlengine.process.ProcessAgent.run(Unknown Source)
    at java.lang.Thread.run(Thread.java:662)
2015-01-23 13:14:06,922 ERROR com.qad.xmlengine.process.ProcessAgent.3354 [Thread-57448] Error in Telnet, releasing wait locks
2015-01-23 13:14:06,922 ERROR com.qad.xmlengine.process.ProcessAgent.3354 [Thread-57448] Notify complete!
2015-01-23 13:14:06,922 ERROR com.qad.xmlengine.process.ProcessAgent.3354 [Thread-57448] Yield complete!
2015-01-23 13:16:16,191 ERROR com.qad.desktop.mfgpro.actions.ActionRequest [http-8080-97] Invalid MFGPROLoginResponse object for session id=EAE50BE6774C78184F9999FC50925D73
maddykimi
 
Posts: 1
Joined: 03. February 2015 06:29
Operating System: windows

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