[Spacewalk-list] Error generating graphs using monitoring module
Waldirio Manhães Pinheiro
waldirio at gmail.com
Fri Oct 10 19:37:59 UTC 2014
Dear friends, good afternoon
I've in my lab two machine with monitoring enable, everything works fine,
but when I try to generate a graph, appear image broked. When I try to
open just a image, I can see a internal error and in catalina.out I've the
message bellow.
Any idea ?!
I'm using SW 2.2 uptodate.
###
2014-10-10 16:33:59,685 [TP-Processor14] ERROR
com.redhat.rhn.frontend.servlets.SessionFilter - Error during transaction.
Rolling back
javax.servlet.ServletException: Servlet execution threw an exception
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:313)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.redhat.rhn.frontend.servlets.AuthFilter.doFilter(AuthFilter.java:127)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129)
at
com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.redhat.rhn.frontend.servlets.LocalizedEnvironmentFilter.doFilter(LocalizedEnvironmentFilter.java:67)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.redhat.rhn.frontend.servlets.EnvironmentFilter.doFilter(EnvironmentFilter.java:100)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.redhat.rhn.frontend.servlets.SessionFilter.doFilter(SessionFilter.java:57)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.redhat.rhn.frontend.servlets.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:97)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
at
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:769)
at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:698)
at
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:891)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
at java.lang.Thread.run(Thread.java:701)
Caused by: java.lang.Error: Probable fatal error:No fonts found.
at
sun.font.FontManager.getDefaultPhysicalFont(FontManager.java:1090)
at sun.font.FontManager.initialiseDeferredFont(FontManager.java:969)
at
sun.font.CompositeFont.doDeferredInitialisation(CompositeFont.java:254)
at sun.font.CompositeFont.getSlotFont(CompositeFont.java:334)
at
sun.font.CompositeStrike.getStrikeForSlot(CompositeStrike.java:77)
at sun.font.CompositeStrike.getFontMetrics(CompositeStrike.java:93)
at
sun.font.FontDesignMetrics.initMatrixAndMetrics(FontDesignMetrics.java:358)
at sun.font.FontDesignMetrics.<init>(FontDesignMetrics.java:349)
at sun.font.FontDesignMetrics.getMetrics(FontDesignMetrics.java:301)
at sun.java2d.SunGraphics2D.getFontMetrics(SunGraphics2D.java:798)
at
org.jfree.text.TextFragment.calculateDimensions(TextFragment.java:229)
at org.jfree.text.TextLine.calculateDimensions(TextLine.java:190)
at org.jfree.text.TextBlock.calculateDimensions(TextBlock.java:171)
at org.jfree.chart.block.LabelBlock.arrange(LabelBlock.java:249)
at
org.jfree.chart.block.BorderArrangement.arrangeNN(BorderArrangement.java:208)
at
org.jfree.chart.block.BorderArrangement.arrange(BorderArrangement.java:135)
at
org.jfree.chart.block.BlockContainer.arrange(BlockContainer.java:181)
at
org.jfree.chart.block.CenterArrangement.arrangeNN(CenterArrangement.java:284)
at
org.jfree.chart.block.CenterArrangement.arrange(CenterArrangement.java:98)
at
org.jfree.chart.block.BlockContainer.arrange(BlockContainer.java:181)
at
org.jfree.chart.block.FlowArrangement.arrangeNN(FlowArrangement.java:365)
at
org.jfree.chart.block.FlowArrangement.arrangeRR(FlowArrangement.java:283)
at
org.jfree.chart.block.FlowArrangement.arrange(FlowArrangement.java:158)
at
org.jfree.chart.block.BlockContainer.arrange(BlockContainer.java:181)
at org.jfree.chart.title.LegendTitle.arrange(LegendTitle.java:486)
at org.jfree.chart.JFreeChart.drawTitle(JFreeChart.java:1317)
at org.jfree.chart.JFreeChart.draw(JFreeChart.java:1208)
at
org.jfree.chart.JFreeChart.createBufferedImage(JFreeChart.java:1396)
at
org.jfree.chart.JFreeChart.createBufferedImage(JFreeChart.java:1376)
at
org.jfree.chart.ChartUtilities.writeChartAsPNG(ChartUtilities.java:168)
at
org.jfree.chart.ChartUtilities.writeChartAsPNG(ChartUtilities.java:121)
at
com.redhat.rhn.frontend.action.systems.monitoring.ProbeGraphAction.writeChartToResponse(ProbeGraphAction.java:217)
at
com.redhat.rhn.frontend.action.systems.monitoring.ProbeGraphAction.writeGraph(ProbeGraphAction.java:127)
at
com.redhat.rhn.frontend.action.systems.monitoring.ProbeGraphAction.execute(ProbeGraphAction.java:90)
at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
at
com.redhat.rhn.frontend.struts.RhnRequestProcessor.process(RhnRequestProcessor.java:102)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
at
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
... 33 more
###
______________
B'Regards
Waldirio
msn: waldirio at gmail.com
Skype: waldirio
Site: www.waldirio.com.br
Blog: blog.waldirio.com.br
LinkedIn: http://br.linkedin.com/pub/waldirio-pinheiro/22/b21/646
PGP: www.waldirio.com.br/public.html
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