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  1. Jenkins
  2. JENKINS-50363

Failed to parse Double value from String. Not a problem, result already set

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    Details

    • Type: Bug
    • Status: Reopened (View Workflow)
    • Priority: Minor
    • Resolution: Unresolved
    • Component/s: plot-plugin
    • Labels:
      None
    • Environment:
      Jenkins 2.112
      Plot plugin 2.0.3
    • Similar Issues:

      Description

      Every time a plot is accessed the following stack trace is printed to the log (which kind of clutters the logfile): 

      Mar 23, 2018 10:09:17 AM INFO hudson.plugins.plot.Plot getDoubleFromString
      
      Failed to parse Double value from String. Not a problem, result already set
      java.lang.NumberFormatException: empty String
      	at sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:1842)
      	at sun.misc.FloatingDecimal.parseDouble(FloatingDecimal.java:110)
      	at java.lang.Double.parseDouble(Double.java:538)
      	at hudson.plugins.plot.Plot.getDoubleFromString(Plot.java:393)
      	at hudson.plugins.plot.Plot.getYaxisMaximum(Plot.java:386)
      	at hudson.plugins.plot.Plot.hasYaxisMaximum(Plot.java:382)
      	at hudson.plugins.plot.Plot.generatePlot(Plot.java:822)
      	at hudson.plugins.plot.Plot.plotGraph(Plot.java:641)
      	at hudson.plugins.plot.PlotReport.doGetPlot(PlotReport.java:82)
      	at java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:627)
      	at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:343)
      	at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:184)
      	at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:117)
      	at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:129)
      	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
      	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:715)
      	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:845)
      	at org.kohsuke.stapler.MetaClass$10.dispatch(MetaClass.java:374)
      	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:715)
      	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:845)
      	at org.kohsuke.stapler.MetaClass$10.dispatch(MetaClass.java:374)
      	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:715)
      	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:845)
      	at org.kohsuke.stapler.MetaClass$5.doDispatch(MetaClass.java:248)
      	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
      	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:715)
      	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:845)
      	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649)
      	at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:841)
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1650)
      	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)
      	at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
      	at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:105)
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
      	at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:117)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
      	at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)
      	at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
      	at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
      	at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
      	at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
      	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
      	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:524)
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
      	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
      	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
      	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
      	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
      	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
      	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
      	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
      	at org.eclipse.jetty.server.Server.handle(Server.java:564)
      	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:317)
      	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
      	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
      	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
      	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
      	at org.eclipse.jetty.util.thread.Invocable.invokePreferred(Invocable.java:128)
      	at org.eclipse.jetty.util.thread.Invocable$InvocableExecutor.invoke(Invocable.java:222)
      	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:294)
      	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:199)
      	at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77)
      	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      	at java.lang.Thread.run(Thread.java:748)
      

        Attachments

          Activity

          Hide
          johnv John V added a comment -

          This can be resolved by removing yaxisMaximum: '', yaxisMinimum: '' from your plot command in your pipeline script.

          I got confused by the automatically generated build step which added the empty string. Also the description in the <jenkinsserver>/<project>/pipeline-syntax/html does not state that those are optional. But it seems that they are optional.

          Show
          johnv John V added a comment - This can be resolved by removing yaxisMaximum: '', yaxisMinimum: '' from your plot command in your pipeline script. I got confused by the automatically generated build step which added the empty string. Also the description in the <jenkinsserver>/<project>/pipeline-syntax/html does not state that those are optional. But it seems that they are optional.
          Hide
          marob Maxime Robert added a comment -

          But when using "legacy" freestyle jobs, if yaxisMaximum or yaxisMinimum are not set (as it is suggested by the help info: "Leave this field empty to use automatic value"), the INFO message is logged (several times) at each plot display.

          For now, I've been forced to change log level of hudson.plugins.plot to warning in order not to ruin the logs.

          Maybe change the code from 

           

          if (input != null) {
          }
          

           

          to

           

          if (input != null && input != "") {
          }
          

          as "input" variable is probably set to the empty string value (haven't tested)?
           

          Show
          marob Maxime Robert added a comment - But when using "legacy" freestyle jobs, if yaxisMaximum or yaxisMinimum are not set (as it is suggested by the help info: "Leave this field empty to use automatic value"), the INFO message is logged (several times) at each plot display. For now, I've been forced to change log level of hudson.plugins.plot to warning in order not to ruin the logs. Maybe change the code from    if (input != null ) { }   to   if (input != null && input != "") { } as "input" variable is probably set to the empty string value (haven't tested)?  

            People

            • Assignee:
              vgaidarji Veaceslav Gaidarji
              Reporter:
              johnv John V
            • Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated: