将 JProfiler 连接到 JBoss 4 时出错

Question

我想分析在 JBoss 4 上运行的 Java EE 应用程序。我使用 Ubuntu。 Java 1.5。 JProfiler 8.0.1。服务器是 Jboss 4。一旦我将主机设置为 localhost 并尝试配置文件，（新会话 - > 附加 - > 附加到配置文件 JVM（本地或远程）） JProfiler 说，“无法连接到 localhost：8849。请确保远程地址正确”。但在终端中，它显示 JBoss 正在启动，我也可以访问 Web 应用程序。我想跟踪所有创建 java Ojbect 及其大小。我该如何解决这个问题？

编辑：JProfiler 的错误日志文件显示。

sun.awt.X11.XException: Cannot write XdndAware property
at sun.awt.X11.XDnDDropTargetProtocol.registerDropTarget(Unknown Source)
at sun.awt.X11.XDropTargetRegistry.registerDropSite(Unknown Source)
at sun.awt.X11.XWindowPeer.addDropTarget(Unknown Source)
at sun.awt.X11.XComponentPeer.addDropTarget(Unknown Source)
at java.awt.dnd.DropTarget.addNotify(Unknown Source)
at java.awt.Component.addNotify(Unknown Source)
at java.awt.Container.addNotify(Unknown Source)
at javax.swing.JComponent.addNotify(Unknown Source)
at java.awt.Container.addNotify(Unknown Source)
at javax.swing.JComponent.addNotify(Unknown Source)
at java.awt.Container.addNotify(Unknown Source)
at javax.swing.JComponent.addNotify(Unknown Source)
at java.awt.Container.addNotify(Unknown Source)
at javax.swing.JComponent.addNotify(Unknown Source)
at java.awt.Container.addNotify(Unknown Source)
at javax.swing.JComponent.addNotify(Unknown Source)
at java.awt.Container.addImpl(Unknown Source)
at java.awt.Container.add(Unknown Source)
at com.ejt.framework.gui.aq.b(ejt:290)
at com.ejt.framework.wizard.o.b(ejt:43)
at com.ejt.framework.wizard.o.<init>(ejt:18)
at com.ejt.framework.wizard.g.b(ejt:125)
at com.jprofiler.frontend.d.a.p.actionPerformed(ejt:29)
at com.jprofiler.frontend.g.g.l(ejt:63)
at com.jprofiler.frontend.g.g.a(ejt:17)
at com.jprofiler.frontend.g.h.run(ejt:56)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$400(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)

Answer 1

可能没有对 JBoss 进行分析，即未加载分析代理。

您必须使用集成向导来修改 JBoss 启动脚本。

调用

会话->集成向导->新服务器集成

选择 JBoss 4.x 并按照向导中的步骤操作。