Re: Strange Connection error of nodetool

2011-06-22 Thread 박상길
Thank you, Nick. I found that the /etc/hosts file was wrong, after reading your answer. I fixed the wrong host ip address, and it works now. 2011. 6. 23., 오전 1:46, Nick Bailey 작성: > This is almost certainly caused by the weird connection process JMX > uses. JMX actually uses a 2 connection pro

Re: Strange Connection error of nodetool

2011-06-22 Thread aaron morton
Check the list here http://wiki.apache.org/cassandra/JmxGotchas I *think* the jmx server tells the client to connect back on another host/port. Hope that helps. - Aaron Morton Freelance Cassandra Developer @aaronmorton http://www.thelastpickle.com On 22 Jun 2011, at 21:02, 박상

Re: Strange Connection error of nodetool

2011-06-22 Thread Nick Bailey
This is almost certainly caused by the weird connection process JMX uses. JMX actually uses a 2 connection process, the second connection is determined by the 'JVM_OPTS="$JVM_OPTS -Djava.rmi.server.hostname="' setting in your cassandra-env.sh configuration file. By default that setting is commente

Strange Connection error of nodetool

2011-06-22 Thread 박상길
Hi. I'm running 5 cassandra nodes. Say, the addresses are 112.234.123.111 ~ 112.234.123.115; the real address is different. When I run nodetool, the one node of address 112.234.123.112 has failed to connect. Showing error message like this. iPark:~ hayarobi$ nodetool --host 112.234.123.112 ri