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Description of problem: If a user visits a page which displays the graphs of various monitoring metrics, the graph images will not display, and if the user visits the URL for the graph, such as the following: http://10.16.120.160:7080/resource/HighLowChart?id=10002&imageWidth=647&imageHeight=100&schedId=10056&definitionId=11491&measurementUnits=MILLISECONDS&now=1260819025099 they will receive the following stacktrace: java.lang.NoClassDefFoundError: Could not initialize class org.rhq.enterprise.gui.image.chart.HighLowChart org.rhq.enterprise.gui.common.servlet.HighLowChartServlet.createChart(HighLowChartServlet.java:77) org.rhq.enterprise.gui.common.servlet.ChartServlet.createImage(ChartServlet.java:180) org.rhq.enterprise.gui.common.servlet.ImageServlet.doGet(ImageServlet.java:123) javax.servlet.http.HttpServlet.service(HttpServlet.java:690) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) org.rhq.helpers.rtfilter.filter.RtFilter.doFilter(RtFilter.java:124) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) Version-Release number of selected component (if applicable): RHQ git master, pulled 12/14/09 How reproducible: Always Steps to Reproduce: 1. Setup an RHQ server and agent 2. Resources->Platforms->your platform->CPU 0->Monitor 3. Examine monitoring graphs Actual results: Monitoring graphs do not display Expected results: Monitoring graphs display Additional info:
Temporarily adding the keyword "SubBug" so we can be sure we have accounted for all the bugs. keyword: new = Tracking + FutureFeature + SubBug
making sure we're not missing any bugs in rhq_triage
Can QE please confirm this is no longer an issue. Thanks
Verified on jon build#210 Resources->Platforms->$platform->CPU 0->Monitor tab displays graphs. Also clicking on links like 'System Load', 'User Load' and 'Wait Load' display jon metric charts.
Mass-closure of verified bugs against JON.