[jbosstools-issues] [JBoss JIRA] (JBIDE-23884) [jolokia] some read requests fail

[jolokia] some read requests fail --------------------------------- Key: JBIDE-23884 URL: https://issues.jboss.org/browse/JBIDE-23884 Project: Tools (JBoss Tools) Issue Type: Bug Components: openshift, server Affects Versions: 4.4.3.Final Reporter: Rob Stryker Assignee: Rob Stryker Fix For: 4.4.3.Final Attachments: JBIDE-23884.png Some attribute read requests fail when issued one at a time rather than in a bulk list. {code} org.jboss.tools.jmx.core.JMXException: Error executing JMX request. at org.jboss.tools.jmx.jolokia.JolokiaConnectionWrapper.run(JolokiaConnectionWrapper.java:342) at org.jboss.tools.jmx.core.MBeanAttributeInfoWrapper.getValue(MBeanAttributeInfoWrapper.java:47) at org.jboss.tools.jmx.ui.internal.editors.AttributeDetails.update(AttributeDetails.java:216) at org.jboss.tools.jmx.ui.internal.editors.AttributeDetails.selectionChanged(AttributeDetails.java:184) at org.eclipse.ui.forms.DetailsPart$1.run(DetailsPart.java:269) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.forms.DetailsPart.showPage(DetailsPart.java:255) at org.eclipse.ui.forms.DetailsPart.update(DetailsPart.java:228) at org.eclipse.ui.forms.DetailsPart.selectionChanged(DetailsPart.java:213) at org.eclipse.ui.forms.ManagedForm.fireSelectionChanged(ManagedForm.java:125) at org.jboss.tools.jmx.ui.internal.editors.AttributesSection$1.selectionChanged(AttributesSection.java:57) at org.eclipse.jface.viewers.Viewer$1.run(Viewer.java:158) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173) at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:155) at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2191) at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1229) at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1258) at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:242) at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:236) at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:405) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5219) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1340) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4553) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4143) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:687) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:604) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) at org.eclipse.equinox.launcher.Main.run(Main.java:1519) at org.eclipse.equinox.launcher.Main.main(Main.java:1492) Caused by: java.lang.ClassCastException: org.jolokia.client.request.J4pReadResponse cannot be cast to java.util.List at org.jboss.tools.jmx.jolokia.internal.connection.JolokiaMBeanServerConnection.getAttributes(JolokiaMBeanServerConnection.java:224) at org.jboss.tools.jmx.jolokia.internal.connection.JolokiaMBeanServerConnection.getAttribute(JolokiaMBeanServerConnection.java:203) at org.jboss.tools.jmx.core.MBeanAttributeInfoWrapper$1.run(MBeanAttributeInfoWrapper.java:50) at org.jboss.tools.jmx.jolokia.JolokiaConnectionWrapper.run(JolokiaConnectionWrapper.java:338) ... 48 more {code}