Oh.my bad. Thanks mate, that worked. On Apr 29, 2013 10:03 PM, <moshe.kr...@barclays.com> wrote:
> For starters: If you are using the Murmur3 partitioner, which is the > default in cassandra.yaml, then you need to calculate the tokens using:*** > * > > python -c 'print [str(((2**64 / 2) * i) - 2**63) for i in range(2)]'**** > > ** ** > > which gives the following values:**** > > ['-9223372036854775808', '0']**** > > ** ** > > *From:* Rahul [mailto:rahule...@gmail.com] > *Sent:* Monday, April 29, 2013 7:23 PM > *To:* user@cassandra.apache.org > *Subject:* Exception when setting tokens for the cassandra nodes**** > > ** ** > > Hi,**** > > I am testing out Cassandra 1.2 on two of my local servers. But I face > problems with assigning tokens to my nodes. When I use nodetool to set > token, I end up getting an java Exception.**** > > My test setup is as follows,**** > > Node1: <local ip 1> (seed)**** > > Node2: <local ip 2> (seed)**** > > ** ** > > Since I have two nodes, i calculated the tokens as 0 and 2^127/2 > = 85070591730234615865843651857942052864. I was able to set token 0 for my > first node using nodetool move 0 , but when i am trying to > set 85070591730234615865843651857942052864 for my second node,**** > > it throws a main UndeclaredThrowableException. Full stack is attached > bellow.**** > > ** ** > > user@server~$ nodetool move 85070591730234615865843651857942052864**** > > ** ** > > Exception in thread "main" java.lang.reflect.UndeclaredThrowableException* > *** > > at $Proxy0.getTokenToEndpointMap(Unknown Source)**** > > at > org.apache.cassandra.tools.NodeProbe.getTokenToEndpointMap(NodeProbe.java:288) > **** > > at > org.apache.cassandra.tools.NodeCmd.printRing(NodeCmd.java:215)**** > > at org.apache.cassandra.tools.NodeCmd.main(NodeCmd.java:1051)* > *** > > Caused by: javax.management.InstanceNotFoundException: > org.apache.cassandra.db:type=StorageService**** > > at > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1095) > **** > > at > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:643) > **** > > at > com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:668) > **** > > at > javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1463) > **** > > at > javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:96) > **** > > at > javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1327) > **** > > at > javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1419) > **** > > at > javax.management.remote.rmi.RMIConnectionImpl.getAttribute(RMIConnectionImpl.java:656) > **** > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > **** > > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > **** > > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > **** > > at java.lang.reflect.Method.invoke(Method.java:601)**** > > at > sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322)**** > > at sun.rmi.transport.Transport$1.run(Transport.java:177)**** > > at sun.rmi.transport.Transport$1.run(Transport.java:174)**** > > at java.security.AccessController.doPrivileged(Native Method)* > *** > > at sun.rmi.transport.Transport.serviceCall(Transport.java:173) > **** > > at > sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:553)** > ** > > at > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:808) > **** > > at > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:667) > **** > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > **** > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > **** > > at java.lang.Thread.run(Thread.java:722)**** > > at > sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:273) > **** > > at > sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:251)* > *** > > at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:160)**** > > at com.sun.jmx.remote.internal.PRef.invoke(Unknown Source)**** > > at > javax.management.remote.rmi.RMIConnectionImpl_Stub.getAttribute(Unknown > Source)**** > > at > javax.management.remote.rmi.RMIConnector$RemoteMBeanServerConnection.getAttribute(RMIConnector.java:901) > **** > > at > javax.management.MBeanServerInvocationHandler.invoke(MBeanServerInvocationHandler.java:280) > **** > > ** ** > > ** ** > > Any suggestions towards solving this problem would be deeply appreciated.* > *** > > thanks,**** > > rahul**** > > ** ** > > -- **** > > ** ** > > Rahul Erai**** > > www.cse.iitk.ac.in/~rahule**** > > ** ** > > _______________________________________________ > > This message is for information purposes only, it is not a recommendation, > advice, offer or solicitation to buy or sell a product or service nor an > official confirmation of any transaction. It is directed at persons who are > professionals and is not intended for retail customer use. Intended for > recipient only. This message is subject to the terms at: > www.barclays.com/emaildisclaimer. > > For important disclosures, please see: > www.barclays.com/salesandtradingdisclaimer regarding market commentary > from Barclays Sales and/or Trading, who are active market participants; and > in respect of Barclays Research, including disclosures relating to specific > issuers, please see http://publicresearch.barclays.com. > > _______________________________________________ >
