我无法从log4j2客户端GUI连接,无论是将其作为JConsole插件运行,还是作为独立应用程序运行。
以下是我在尝试中使用的细节:
我的申请
- 使用这些VM参数从Netbeans运行:
-Djava.security.policy=~/Downloads/policy -Djavax.management.builder.initial= -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=9010 -Dcom.sun.management.jmxremote.local.only=false -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false
我的政策文件的内容(我允许所有内容):
授予{
permission java.security.AllPermission;
};
将客户端GUI作为JConsole插件运行
- 我以前执行的命令:
jconsole -pluginpath ~/Downloads/Software/Development/Java/log4j/2.0/rc1/apache-log4j-2.0-rc1-bin/log4j-core-2.0-rc1.jar:~/Downloads/Software/Development/Java/log4j/2.0/rc1/apache-log4j-2.0-rc1-bin/log4j-jmx-gui-2.0-rc1.jar
JConsole启动没有问题,但我没有按照手册(http://logging.apache.org/log4j/2.x/manual/jmx.html)看到Log4j2标签
将客户端GUI作为独立应用程序运行
- 我以前执行的命令(我是从JAR所在的目录运行它:
java -cp log4j-core-2.0-rc1.jar:log4j-jmx-gui-2.0-rc1.jar org.apache.logging.log4j.jmx.gui.ClientGUI localhost:9010
- 但是,我得到了一个 java.lang.NoClassDefFoundError :
Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: org/apache/logging/log4j/status/StatusLogger
at org.apache.logging.log4j.core.jmx.Server.<clinit>(Server.java:59)
at org.apache.logging.log4j.jmx.gui.Client.getStatusLoggerAdmin(Client.java:143)
at org.apache.logging.log4j.jmx.gui.ClientGUI.addWidgetForLoggerContext(ClientGUI.java:109)
at org.apache.logging.log4j.jmx.gui.ClientGUI.populateWidgets(ClientGUI.java:98)
at org.apache.logging.log4j.jmx.gui.ClientGUI.<init>(ClientGUI.java:81)
at org.apache.logging.log4j.jmx.gui.ClientGUI$2.run(ClientGUI.java:276)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733)
at java.awt.EventQueue.access$200(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:694)
at java.awt.EventQueue$3.run(EventQueue.java:692)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:703)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
Caused by: java.lang.ClassNotFoundException: org.apache.logging.log4j.status.StatusLogger
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 20 more
任何建议/指导将不胜感激!提前谢谢。
干杯。
答案 0 :(得分:0)
我已更新源存储库中的文档,以阐明必须将log4j-api jar添加到jconsole插件路径中。手册页将在下一个版本(rc2)中正确显示。
感谢您报告此事。