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From "Radim Kolar (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-2967) Only bind JMX to the same IP address that is being used in Cassandra
Date Fri, 11 Nov 2011 16:50:51 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-2967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13148566#comment-13148566
] 

Radim Kolar commented on CASSANDRA-2967:
----------------------------------------

dedicated network is there for performance reasons. Feature is to be able to use jconsole
from windows desktop instead of running ubuntu in vmplayer for remote X display. 

Its up to every user to firewall their JMX_LISTEN_ADDRESS. Its not different from running
cassandra now, which listens to all IPs.
                
> Only bind JMX to the same IP address that is being used in Cassandra
> --------------------------------------------------------------------
>
>                 Key: CASSANDRA-2967
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2967
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Tools
>    Affects Versions: 0.8.2
>            Reporter: Joaquin Casares
>            Assignee: Alex Araujo
>            Priority: Minor
>              Labels: lhf
>         Attachments: cassandra-0.8-2967.txt, cassandra-1.0-2967-v2.txt, cassandra-1.0-2967-v3.txt
>
>
> The setup is 5 nodes in each data center are all running on one physical test machine
and even though the repair was run against the correct IP the wrong JMX port was used. As
a result, instead of repairing all 5 nodes I was repairing the same node 5 times.
> It would be nice if Cassandra's JMX would bind to only the IP address on which its thrift/RPC
services are listening on instead of binding to all IP's on the box.

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