huningfei 发表于 2017-7-19 14:55
额，这个帖子不是监控多个tomcat的吗，应该重启tomcat服务吧？
tomcat不重启的话，跟本查不到结果
枫狐狸 发表于 2017-7-20 08:35
tomcat不重启的话，跟本查不到结果
像这种情况除了重启服务还有别的办法吗？
huningfei 发表于 2017-7-20 11:07
像这种情况除了重启服务还有别的办法吗？
看具体情况，catalina.sh中添加了那几行的应该都可以返回结果，除非你的端口号冲突了，tomcat进程自动停了。
枫狐狸 发表于 2017-7-20 15:34
看具体情况，catalina.sh中添加了那几行的应该都可以返回结果，除非你的端口号冲突了，tomcat进程自动停 ...
楼主，请教。
我安装完之后，正常有数据zabbix可以正常监控，把tomcat重启手工执行java -jar /lib/cmdline-jmxclient-0.10.3.jar - 192.168.239.136:12345 java.lang:type=Memory NonHeapMemoryUsage测试就不出数据了，报超时。
这是咋回事。。有遇见的吗？
$ java -jar /usr/local/zabbix/lib/cmdline-jmxclient-0.10.3.jar - 10.128.103.45:30001 java.lang:type=Memory NonHeapMemoryUsage
Exception in thread "main" java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.CommunicationException [Root exception is java.rmi.ConnectIOException: error dur
ing JRMP connection establishment; nested exception is: java.net.SocketTimeoutException: Read timed out]
at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:369)
at javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:270)
at org.archive.jmx.Client.execute(Client.java:225)
at org.archive.jmx.Client.main(Client.java:154)
Caused by: javax.naming.CommunicationException [Root exception is java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
java.net.SocketTimeoutException: Read timed out]
at com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:136)
at com.sun.jndi.toolkit.url.GenericURLContext.lookup(GenericURLContext.java:205)
at javax.naming.InitialContext.lookup(InitialContext.java:417)
at javax.management.remote.rmi.RMIConnector.findRMIServerJNDI(RMIConnector.java:1955)
at javax.management.remote.rmi.RMIConnector.findRMIServer(RMIConnector.java:1922)
at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:287)
... 3 more
Caused by: java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
java.net.SocketTimeoutException: Read timed out
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:304)
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202)
at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:342)
at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
at com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:132)
... 8 more
Caused by: java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
at java.net.SocketInputStream.read(SocketInputStream.java:171)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
at java.io.DataInputStream.readByte(DataInputStream.java:265)
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:246)
netstat 监控端口有监听
所有的模块第一次部署重启以后都有数据，再重启就不行了。
ws6219095 发表于 2017-8-1 12:43
楼主，请教。
我安装完之后，正常有数据zabbix可以正常监控，把tomcat重启手工执行java -jar /lib/cmdl ...
没遇到过你这种情况，你的端口号对吗？
内存不够用了吧
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