Any Idea What Cause This to Happen?

[chengkai liang]

warn: Failed updating resourcesFile: couldn't update d:\tools\ctier\ctl\projects\qaRootB\etc\resources.xml
	04:49:09	warn: initializing with empty resourcesFile: d:\tools\ctier\ctl\projects\qaRootB\etc\resources.xml
	04:49:10	warn: Failed updating nodes information: couldn't update d:\tools\ctier\ctl\projects\qaRootB\etc\resources.xml
	04:49:10	warn: Failed updating resourcesFile: couldn't update d:\tools\ctier\ctl\projects\qaRootB\etc\resources.xml
	04:49:10	warn: initializing with empty resourcesFile: d:\tools\ctier\ctl\projects\qaRootB\etc\resources.xml
	04:49:10	warn: Failed updating resourcesFile: couldn't update d:\tools\ctier\ctl\projects\qaRootB\etc\resources.xml
	04:49:10	warn: initializing with empty resourcesFile: d:\tools\ctier\ctl\projects\qaRootB\etc\resources.xml
	04:49:10	"resource-install" command running for resource: qaRootB[PPMSSO]

Never saw this before, any idea?

-Chengkai

[Anthony Shortland]

This may be a case of http://groups.google.com/group/controltier/browse_thread/thread/171adc3d3ab10320/ea294850700b9b5b?hl=en&lnk=gst&q=installer+does+not#ea294850700b9b5b perhaps?

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[chengkai liang]

This is talking about using non-standard port other than 8080.  Our environment is always using port 8080.  What else could contribute to this problem?

-Chengkai

[chengkai liang]

I found the error message from the stderrout:

2011-02-28 18:59:33.589:/itnav:WARN:  action: *** ACTION EXCEPTION: 

java.lang.IllegalArgumentException: *** ERROR creating object class: com.networkgps.itnav.classes.Render *** ACTION EXCEPTION: java.lang.ClassNotFoundException: com.networkgps.itnav.classes.Render

        at org.apache.struts.scaffold.BaseAction.createHelperObject(Unknown Source)

        at org.apache.struts.scaffold.BaseHelperAction.executeLogic(Unknown Source)

        at org.apache.struts.scaffold.BaseAction.execute(Unknown Source)

        at com.networkgps.itnav.context.BaseContextProcessAction.execute(BaseContextProcessAction.java:229)

        at com.networkgps.itnav.context.BaseContextProcessAction.execute(BaseContextProcessAction.java:267)

        at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)

        at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)

        at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)

        at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)

        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)

        at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)

        at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)

        at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)

        at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)

        at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)

        at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)

        at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)

        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)

        at org.mortbay.jetty.Server.handle(Server.java:326)

        at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:536)

        at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:915)

        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:539)

        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)

        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:405)

        at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)

For some reason, the jetty server failed to find com.networkgps.itnav.classes.Render object.  Once restart jetty service, things work.  Not sure why that's happening.

[Anthony Shortland]

Hmm ... just a general problem accessing the server, then. Are there any other messages in the Jetty log file indicating the root cause of the problem? e.g. JVM memory issues, etc.

[chengkai liang]

OK, I found there are a lot of the good old "too many open files" error there.  But I thought we fix the problems ...  I will check the environment variables setup ...

[Anthony Shortland]

Take a look at http://doc36.controltier.org/wiki/FAQ#Too_many_open_files