I am trying to use nodetool for our Cassandra production database. But I get an exception as soon as I try to start nodetool against the Cassandra production cluster from my local machine.
S:\Apache Cassandra\apache-cassandra-1.2.3\bin>nodetool -h pdb.vip.phx.host.com compactionstats Starting NodeTool Error connecting to remote JMX agent! java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.CommunicationException [Root exception is java.rmi.ConnectIOException: error duri ng JRMP connection establishment; nested exception is: java.net.SocketTimeoutException: Read timed out] at javax.management.remote.rmi.RMIConnector.connect(Unknown Source) at javax.management.remote.JMXConnectorFactory.connect(Unknown Source) at org.apache.cassandra.tools.NodeProbe.connect(NodeProbe.java:145) at org.apache.cassandra.tools.NodeProbe.<init>(NodeProbe.java:115) at org.apache.cassandra.tools.NodeCmd.main(NodeCmd.java:966) Caused by: javax.naming.CommunicationException [Root exception is java.rmi.ConnectIOException: error during JRMP connection establishment; nested exce ption is: java.net.SocketTimeoutException: Read timed out] at com.sun.jndi.rmi.registry.RegistryContext.lookup(Unknown Source) at com.sun.jndi.toolkit.url.GenericURLContext.lookup(Unknown Source) at javax.naming.InitialContext.lookup(Unknown Source) at javax.management.remote.rmi.RMIConnector.findRMIServerJNDI(Unknown Source) at javax.management.remote.rmi.RMIConnector.findRMIServer(Unknown Source) ... 5 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(Unknown Source) at sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source) at sun.rmi.server.UnicastRef.newCall(Unknown Source) at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source) ... 10 more Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.read(Unknown Source) at java.io.BufferedInputStream.fill(Unknown Source) at java.io.BufferedInputStream.read(Unknown Source) at java.io.DataInputStream.readByte(Unknown Source) ... 14 more
Can someone give some thoughts why I see this exception? Any help would be appreciated.
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