I tried Brandon's suggestion, but am still getting the same error on the "remote" server.
Any other suggestions? Is it possible that its a bug? Thanks, Shahan db1a = 192.168.1.13 db1b = 192.168.1.14 ================= db1a:~# nodeprobe -host 192.168.1.14 ring Error connecting to remote JMX agent! java.rmi.ConnectException: Connection refused to host: 127.0.0.1; nested exception is: java.net.ConnectException: Connection refused 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.invoke(UnicastRef.java:128) at javax.management.remote.rmi.RMIServerImpl_Stub.newClient(Unknown Source) at javax.management.remote.rmi.RMIConnector.getConnection(RMIConnector.java:2343) at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:296) at javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:267) at org.apache.cassandra.tools.NodeProbe.connect(NodeProbe.java:153) at org.apache.cassandra.tools.NodeProbe.(NodeProbe.java:115) at org.apache.cassandra.tools.NodeProbe.main(NodeProbe.java:514) Caused by: java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:310) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:176) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:163) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:381) at java.net.Socket.connect(Socket.java:537) at java.net.Socket.connect(Socket.java:487) at java.net.Socket.(Socket.java:384) at java.net.Socket.(Socket.java:198) at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:40) at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:146) at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:613) ... 10 more ======================================================================================= db1b:~# nodeprobe -host 192.168.1.14 info Token(bytes[eaaca3c3bd3caba3e14ee0f85d5cda8a]) Load : 4 KB Generation No : 1266260277 Uptime (seconds) : 9933 Heap Memory (MB) : 54.83 / 1016.13 db1b:~# nodeprobe -host 192.168.1.14 ring Address Status Load Range Ring Token(bytes[eaaca3c3bd3caba3e14ee0f85d5cda8a]) 192.168.1.13 Up 3.52 KB Token(bytes[d1deccd61a6632f9040546c5fa57427e])|| On Mon, 15 Feb 2010 13:19:42 -0600, Brandon Williams wrote: On Mon, Feb 15, 2010 at 1:13 PM, Shahan Khan wrote: db1b:~# nodeprobe -host db1a ring Error connecting to remote JMX agent! java.rmi.ConnectException: Connection refused to host: 127.0.0.1; nested exception is: This seems to indicate that db1a resolves as 127.0.0.1 on db1b, when it actually needs to resolve to the 192.168 address. Try passing the ip address as the host and it should work. -Brandon Links: ------ [1] mailto:cont...@shahan.me
