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From "Till Westmann" <ti...@apache.org>
Subject Re: Code is using Hostname and /etc/hosts
Date Wed, 28 Oct 2015 04:49:58 GMT
Hmm, what is in your cluster configuration file?
Does it contain “master” or “slave”?

Till

On 27 Oct 2015, at 18:16, Aidan Macdonald wrote:

> Sorry, I hit send too early.
>
> /etc/hosts was actually
>
> 10.17.16.49   master
>
> 10.17.16.61   slave
>
>
> Checking the logs on the slave
>
> java.rmi.ConnectException: Connection refused to host: 10.17.16.49; nested
> exception is:
>      java.net.ConnectException: Connection refused
>      at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:619)
>      at
> sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:216)
>
> Correcting /etc/hosts as
>
> 10.17.16.71   master
> 10.17.16.61   slave
>
>
> fixed it,
>
> $ bin/managix stop -n test && bin/managix start -n test
> INFO: Stopped Asterix instance: test
> INFO: Name:test
> Created:Tue Oct 27 17:16:58 PDT 2015
> Web-Url:http://127.0.0.1:19001
> State:ACTIVE (Tue Oct 27 18:14:56 PDT 2015)
>
>
>
>
>
> Aidan Plenert Macdonald
> Website <http://acsweb.ucsd.edu/~amacdona/>
>
> On Tue, Oct 27, 2015 at 6:08 PM, Aidan Macdonald <
> aidan.plenert.macdonald@gmail.com> wrote:
>
>> Hi,
>>
>> I am not sure if this is a bug or a feature, but it certainly caught me
>> unaware.
>>
>> I had a system where the IP attached to my hostname in /etc/hosts was old
>> (because of poor system administration ... my fault)
>>
>> 10.16.17.49   master
>> 10.17.16.61
>>
>>
>> Trying to start an Asterix instance with this as master gave,
>>
>> $ bin/managix start -n test
>> INFO: Name:test
>> Created:Tue Oct 27 17:16:58 PDT 2015
>> Web-Url:http://127.0.0.1:19001
>> State:ACTIVE (Tue Oct 27 17:59:25 PDT 2015)
>>
>> WARNING!:Node Controller not running at the following nodes
>> 10.17.16.61
>>
>>
>>
>>
>> Aidan Plenert Macdonald
>> Website <http://acsweb.ucsd.edu/~amacdona/>
>>

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