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最近在研究zabbix，基本的服务端都正常了，想监控下tomcat，于是在网上找资料自己做测试；
zabbix服务端全部配好了，其实不关服务端的问题
主要是在客户端
因为是测试，所以我关闭了iptables，和selinux；
然后安装了jdk1.7，tomcat7，zabbix客户端 环境。一切正常。
接着修改了tomcat的 vi /usr/local/tomcat/bin/catalina.sh
CATALINA_OPTS="$CATALINA_OPTS
-Dcom.sun.management.jmxremote
-Dcom.sun.management.jmxremote.port=12345
-Dcom.sun.management.jmxremote.ssl=false
-Dcom.sun.management.jmxremote.authenticate=false
-Djava.rmi.server.hostname=192.168.8.236"
然后去官网下载了catalina-jmx-remote.jar tomcat7对应的版本
mv catalina-jmx-remote.jar /usr/local/tomcat/lib
重启了tomcat
接着去下载了 cmdline-jmxclient-0.10.3.jar
然后想测试是否能抓取时
java -jar cmdline-jmxclient-0.10.3.jar - 192.168.8.236:12345 java.lang:type=Memory NonHeapMemoryUsage- Exception in thread "main" java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.ServiceUnavailableException [Root exception is java.rmi.ConnectException: Connection refused to host: 192.168.8.236; nested exception is:
- java.net.ConnectException: 拒绝连接]
- at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:369)
- at javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:268)
- at org.archive.jmx.Client.execute(Client.java:225)
- at org.archive.jmx.Client.main(Client.java:154)
- Caused by: javax.naming.ServiceUnavailableException [Root exception is java.rmi.ConnectException: Connection refused to host: 192.168.8.236; nested exception is:
- java.net.ConnectException: 拒绝连接]
- at com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:118)
- at com.sun.jndi.toolkit.url.GenericURLContext.lookup(GenericURLContext.java:203)
- at javax.naming.InitialContext.lookup(InitialContext.java:411)
- at javax.management.remote.rmi.RMIConnector.findRMIServerJNDI(RMIConnector.java:1929)
- at javax.management.remote.rmi.RMIConnector.findRMIServer(RMIConnector.java:1896)
- at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:286)
- ... 3 more
- Caused by: java.rmi.ConnectException: Connection refused to host: 192.168.8.236; nested exception is:
- java.net.ConnectException: 拒绝连接
- at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:619)
- at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:216)
- at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202)
- at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:341)
- at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
- at com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:114)
- ... 8 more
- Caused by: java.net.ConnectException: 拒绝连接
- at java.net.PlainSocketImpl.socketConnect(Native Method)
- at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
- at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
- at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
- at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
- at java.net.Socket.connect(Socket.java:579)
- at java.net.Socket.connect(Socket.java:528)
- at java.net.Socket.<init>(Socket.java:425)
- at java.net.Socket.<init>(Socket.java:208)
- at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:40)
- at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:147)
- at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:613)
- ... 13 more
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发表于 2015-08-09 01:24
