是否可以通过编程方式启用远程jmx监控?

Kat*_* A. 9 java monitoring jmx multiprocessing

我需要以编程方式启动一个新的java进程并动态设置JMX端口.所以不要这样做

-Djava.rmi.server.hostname=127.0.0.1 -Dcom.sun.management.jmxremote.port=9995 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false
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我想做以下几点

System.setProperty("java.rmi.server.hostname", "127.0.0.1" );
System.setProperty("com.sun.management.jmxremote", "true" );
System.setProperty("com.sun.management.jmxremote.authenticate", "false" );
System.setProperty("com.sun.management.jmxremote.ssl", "false" );
System.setProperty("com.sun.management.jmxremote.port", "9995"  );
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但它不起作用.知道为什么吗?

Aut*_*ike 15

在调用代码时,您错过了配置jmxremote连接器的机会.

您需要做的是创建自己的rmi注册表和JMXConnectorServer来侦听rmi调用并将它们传递给MBeanServer.

private void createJmxConnectorServer() throws IOException {
    LocateRegistry.createRegistry(1234);
    MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
    JMXServiceURL url = new JMXServiceURL("service:jmx:rmi://localhost/jndi/rmi://localhost:1234/jmxrmi");
    JMXConnectorServer svr = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs);
    svr.start();
}
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