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From Ali Ahsan <>
Subject cassandra 0.6.3 error Connection refused to host:;
Date Tue, 12 Apr 2011 11:07:34 GMT
Hi All

I have migrated my server to centos 5.5.Every thing is up but facing a 
little issue i have two cassandra nodes.  cassandra2 cassandra1

I am using open jdk with cassandra,We are faing following error when 
using nodetool.Only on one server that is cassandra2.Hosts file is also 
pasted below.I please let me know how can i fix this issue.

sh  nodetool -h  ring
Error connecting to remote JMX agent!
java.rmi.ConnectException: Connection refused to host:; nested 
exception is:

sh  nodetool -h  ring
Address       Status     Load          
Range                                      Ring
129069858893052904163677015069685590304      Up         10.02 GB      
104465788091875410298027059042850717029    |<--|      Up         9.98 GB       
129069858893052904163677015069685590304    |-->|

Hosts file

# Do not remove the following line, or various programs
# that require network functionality will fail.        localhost.localdomain localhost      

#::1        localhost6.localdomain6 localhost6

S.Ali Ahsan

Senior System Engineer

e-Business (Pvt) Ltd

49-C Jail Road, Lahore, P.O. Box 676
Lahore 54000, Pakistan

Tel: +92 (0)42 3758 7140 Ext. 128

Mobile: +92 (0)345 831 8769

Fax: +92 (0)42 3758 0027


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