try this if you use default cassandra.in.sh $ nodeprobe --host cass01 --port 8080
On Thu, Mar 11, 2010 at 3:20 PM, shirish <shirishredd...@gmail.com> wrote: > Hello, > > I managed to run two nodes on machines with IP address 192.168.0.6(cass01) > and 192.168.0.17(cass02). After a while when i did *nodeprobe --host cass01 > --port 9160 I get this messages on cass01 * > > INFO 12:35:58,809 Node /192.168.0.17 state jump to normal > java.lang.OutOfMemoryError: Java heap space > Dumping heap to java_pid3496.hprof ... > Heap dump file created [7632952 bytes in 0.233 secs] > ERROR 12:43:19,288 Fatal exception in thread Thread[pool-1-thread-3,5,main] > java.lang.OutOfMemoryError: Java heap space > at > > org.apache.thrift.protocol.TBinaryProtocol.readStringBody(TBinaryProtocol.java:296) > at > > org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:203) > at > > org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:1103) > at > > org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:253) > at > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:636) > > and t*his one on cass02 * > > Error connecting to remote JMX agent! > java.io.IOException: Failed to retrieve RMIServer stub: > javax.naming.CommunicationException [Root exception is > java.rmi.ConnectIOException: error during JRMP connection establishment; > nested exception is: > java.io.EOFException] > at > javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:342) > at > > javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:267) > at org.apache.cassandra.tools.NodeProbe.connect(NodeProbe.java:105) > at org.apache.cassandra.tools.NodeProbe.<init>(NodeProbe.java:81) > at org.apache.cassandra.tools.NodeCmd.main(NodeCmd.java:400) > Caused by: javax.naming.CommunicationException [Root exception is > java.rmi.ConnectIOException: error during JRMP connection establishment; > nested exception is: > java.io.EOFException] > 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:409) > at > > javax.management.remote.rmi.RMIConnector.findRMIServerJNDI(RMIConnector.java:1902) > at > > javax.management.remote.rmi.RMIConnector.findRMIServer(RMIConnector.java:1871) > at > javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:276) > ... 4 more > Caused by: java.rmi.ConnectIOException: error during JRMP connection > establishment; nested exception is: > java.io.EOFException > 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:340) > at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source) > at > com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:114) > ... 9 more > Caused by: java.io.EOFException > at java.io.DataInputStream.readByte(DataInputStream.java:267) > at > sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:246) > ... 13 more > > > > > where can I get to read more about such Exceptions in cassandra ? and what > might be the reason. >
