Douglas Muth created CASSANDRA-4290:
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Summary: nodetool tries to connect to old IP address
Key: CASSANDRA-4290
URL: https://issues.apache.org/jira/browse/CASSANDRA-4290
Project: Cassandra
Issue Type: Bug
Components: Tools
Affects Versions: 1.1.0
Environment: Ubuntu 10.10 on an Amazon EC2 instance.
Reporter: Douglas Muth
I'm running Cassandra on an EC2 instance. Prior to rebooting the machine the
other day, nodetool worked without any issues.
When I try to run nodetool now, it times out after about 10 seconds with an
error like this:
{quote}
dmuth@devteam:~ $ nodetool --host localhost ring
Error connection to remote JMX agent!
java.rmi.ConnectException: Connection refused to host: *10.244.207.16*; nested
exception is:
java.net.ConnectException: Connection timed out
{quote}
Now here's the interesting thing: the IP address listed above that nodetool
tried to connect to was the *previous* IP of our instance. Our current IP is
entirely different:
{quote}
dmuth@devteam:~ $ ifconfig eth0
eth0 Link encap:Ethernet HWaddr 12:31:3d:14:6a:84
inet addr:*10.84.117.110* Bcast:10.84.117.255 Mask:255.255.255.0
{quote}
I'm not using hostnames anywhere, but I did check /etc/hosts just in case, and
didn't see anything there.
Right now, I have a cassandra instance that I cannot manage through nodetool,
which is a bit of a problem. Do you have any suggestions for anything else I
can look at?
Thanks,
-- Doug
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