Weblogic Server Stuck Threads In oracle.dss.graph.pfj.Perspective.checkLevelLabels

(Doc ID 1177390.1)

Last updated on AUGUST 05, 2016

Applies to:

Oracle JDeveloper - Version 11.1.1.0.0 to 11.1.1.3.0
Information in this document applies to any platform.

Symptoms

Your WebLogic Server hangs and the "java.exe" process consumes 100% of CPU when accessing
your ADF Faces pages with charts.

You can see the following Stack trace in the WLS Log files:

...
Thread-53 "[STUCK] ExecuteThread: '3' for queue: 'weblogic.kernel.Default (self-tuning)'" <alive, suspended, priority=1, DAEMON> {
   oracle.dss.graph.pfj.Perspective.checkLevelLabels(Perspective.java:4559)
   oracle.dss.graph.pfj.Perspective.formatDates(Perspective.java:3094)
   oracle.dss.graph.pfj.RelativeAxisObj.calcTimeInterval(RelativeAxisObj.java:2910)
   oracle.dss.graph.pfj.RelativeAxisObj.calcNumericScale(RelativeAxisObj.java:3345)
   oracle.dss.graph.pfj.RelativeAxisObj.calc_init(RelativeAxisObj.java:321)
   oracle.dss.graph.pfj.RelativeAxisObj.calc(RelativeAxisObj.java:392)
   oracle.dss.graph.pfj.Axis2DObj.calc(Axis2DObj.java:307)
   oracle.dss.graph.pfj.JChart_2D_Standard.calcAxis(JChart_2D_Standard.java:1520)
   oracle.dss.graph.pfj.JChart_2D_Standard.createAxes(JChart_2D_Standard.java:1320)
   oracle.dss.graph.pfj.Perspective.calc(Perspective.java:4929)
   oracle.dss.graph.pfj.Perspective.sendXMLToStreamExc(Perspective.java:11874)
   oracle.dss.graph.CommonGraph.exportToXMLWithException(CommonGraph.java:7845)
...

Cause

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