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From Nate McCall <n...@datastax.com>
Subject Re: port 8080
Date Wed, 22 Jun 2011 17:05:06 GMT
There are a couple of pre-canned scripts for local mult-node clusters,
particularly:
https://github.com/pcmanus/ccm

On Tue, Jun 21, 2011 at 6:35 AM, Sasha Dolgy <sdolgy@gmail.com> wrote:
> 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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