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From Sasha Dolgy <sdo...@gmail.com>
Subject Re: port 8080
Date Tue, 21 Jun 2011 11:35:14 GMT
Personally speaking, I do not run JMX on 8080, and never have.  The
tools, like cassandra-cli and nodetool expect it to be on the default
port, but you can override with -p or -jmxport

-sd

On Tue, Jun 21, 2011 at 1:33 PM, osishkin osishkin <osishkin@gmail.com> wrote:
> I did, and everything seemed to work fine.
> But I saw a reference here
> http://www.onemanclapping.org/2010/03/running-multiple-cassandra-nodes-on.html
> That said "make sure you have at least one node listening on 8080
> since all the Cassandra tools assume JMX is listening there", and then
> remembered that I saw a warning regarding that port when we uploaded
> one of the machines.
> Unfortunately I don't have access to them currently, so I can't
> replicate it immediately.
>
> but I thought perhaps someone can repute my fear that there is
> something special about that port
>
> On Tue, Jun 21, 2011 at 2:28 PM, Sasha Dolgy <sdolgy@gmail.com> wrote:
>> it's defined in $CASSANDRA_HOME/conf/cassandra-env.sh
>>
>> JMX_PORT=
>>
>> Have it different for each instance ...
>>
>> On Tue, Jun 21, 2011 at 1:24 PM, osishkin osishkin <osishkin@gmail.com> wrote:
>>> I want to have several deamons running on a machine, each belinging to
>>> a multi-node cluster.
>>> Is that a problem in concern to port 8080, for jmx monitoring?
>>> Is it somewhere hardcoded, so that changing it is the configuration
>>> files is not enough?
>>>
>>> Thank you
>>> osi
>>
>



-- 
Sasha Dolgy
sasha.dolgy@gmail.com

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