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From Akara Sucharitakul <Akara.Sucharita...@Sun.COM>
Subject Re: error while running workload generator
Date Thu, 19 Nov 2009 23:18:00 GMT
Jack,

This is an error reading the log.xml. Something weired in there. Can you 
please send me the log.xml from $FABAN/output/<runid>/log.xml file? I'll 
  take a look what went wrong. Thanks.

-Akara

Jack Li wrote:
> I am trying to schedule a workload run, but when it runs and gets past 
> the configuration of UIDriverAgents, it gives a severe error which is 
> below:
> 
> 2009-11-19 15:50:43 
> StandardContext[/balancer]org.apache.webapp.balancer.BalancerFilter: 
> init(): ruleChain: [org.apache.webapp.balancer.RuleChain: 
> [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: 
> News / Redirect URL: http://www.cnn.com], 
> [org.apache.webapp.balancer.rules.RequestParameterRule: Target param 
> name: paramName / Target param value: paramValue / Redirect URL: 
> http://www.yahoo.com], 
> [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL: 
> http://jakarta.apache.org]]
> 2009-11-19 15:52:07 StandardWrapperValve[LogReader]: Servlet.service() 
> for servlet LogReader threw exception
> java.lang.NullPointerException
>        at 
> com.sun.faban.harness.webclient.LogParseHandler.formatMessage(LogParseHandler.java:169)

> 
>        at 
> com.sun.faban.harness.webclient.TableHandler.printRow(TableHandler.java:231) 
> 
>        at 
> com.sun.faban.harness.webclient.TableHandler.printHtml(TableHandler.java:141) 
> 
>        at 
> com.sun.faban.harness.webclient.LogReader.doGet(LogReader.java:134)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>        at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)

> 
>        at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)

> 
>        at 
> com.sun.faban.harness.engine.InitFilter.doFilter(InitFilter.java:65)
>        at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)

> 
>        at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)

> 
>        at 
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) 
> 
>        at 
> org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)

> 
>        at 
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
>        at 
> org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)

> 
>        at 
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152) 
> 
>        at 
> org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)

> 
>        at 
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
>        at 
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) 
> 
>        at 
> org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)

> 
>        at 
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) 
> 
>        at 
> org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)

> 
>        at 
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
>        at 
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 
> 
>        at 
> org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)

> 
>        at 
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
>        at 
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
>        at 
> org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
>        at 
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
>        at 
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)

> 
>        at 
> org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
>        at 
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) 
> 
>        at java.lang.Thread.run(Thread.java:619)


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