postgres-xc-general Mailing List for Postgres-XC

Because pgxc_ctl is highly recommended to configure PGXC cluster, I
have only old materials describing manual PGXC configuration.   This
material was used in PGXC session in Beijing, 2012.   Hope this helps.
  Please note that there are many pitfalls in manual configuration of
PGXC.

If you configure PGXC with pgxc_ctl, then I think you can learn much
more what you should be careful about.   You can find many hints of
PGXC configuration in pgxc_ctl source code.

Best;
---
Koichi Suzuki


2015-02-23 9:00 GMT+09:00 Erik Kooistra <emk...@gm...>:
> Hi,
>
> I have it configured manually. And i have set the node names as I want. Are there limitations to the node names. To they have to match the folder name ?
>
> Erik Kooistra
>
> On 20 feb. 2015, at 05:33, 鈴木 幸市 <ko...@in...> wrote:
>
>> Sorry for very late response.    How did you configure XC cluster?    If you did it manually, please examine your postgresql.conf file of the coordinator in question and see if coordinator’s node name are configured correctly.
>>
>> Regards;
>> ---
>> Koichi Suzuki
>> NTT DATA Intellilink Corp.
>> ko...@in...
>>
>>> 2015/02/06 22:42、Erik Kooistra <emk...@gm...> のメール：
>>>
>>> HI,
>>>
>>> I have setup 3 servers for postgres-xc following the guide on the wiki.
>>> The problem is that after everything is started and i try to connect to the postgres-xc instants as the postgrex-xc user
>>> I get the following error: "FATAL:  Coordinator cannot identify itself" I can't seem to find a different way to connect as
>>> superuser other then using the coordinator user.
>>>
>>> Erik Kooistra
>>> ------------------------------------------------------------------------------
>>> Dive into the World of Parallel Programming. The Go Parallel Website,
>>> sponsored by Intel and developed in partnership with Slashdot Media, is your
>>> hub for all things parallel software development, from weekly thought
>>> leadership blogs to news, videos, case studies, tutorials and more. Take a
>>> look and join the conversation now. http://goparallel.sourceforge.net/_______________________________________________
>>> Postgres-xc-general mailing list
>>> Pos...@li...
>>> https://lists.sourceforge.net/lists/listinfo/postgres-xc-general
>>
>
>
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Hi,

I have it configured manually. And i have set the node names as I want. Are there limitations to the node names. To they have to match the folder name ?

Erik Kooistra 
 
On 20 feb. 2015, at 05:33, 鈴木 幸市 <ko...@in...> wrote:

> Sorry for very late response.    How did you configure XC cluster?    If you did it manually, please examine your postgresql.conf file of the coordinator in question and see if coordinator’s node name are configured correctly.
> 
> Regards;
> ---
> Koichi Suzuki
> NTT DATA Intellilink Corp.
> ko...@in...
> 
>> 2015/02/06 22:42、Erik Kooistra <emk...@gm...> のメール：
>> 
>> HI,
>> 
>> I have setup 3 servers for postgres-xc following the guide on the wiki. 
>> The problem is that after everything is started and i try to connect to the postgres-xc instants as the postgrex-xc user
>> I get the following error: "FATAL:  Coordinator cannot identify itself" I can't seem to find a different way to connect as 
>> superuser other then using the coordinator user.
>> 
>> Erik Kooistra
>> ------------------------------------------------------------------------------
>> Dive into the World of Parallel Programming. The Go Parallel Website,
>> sponsored by Intel and developed in partnership with Slashdot Media, is your
>> hub for all things parallel software development, from weekly thought
>> leadership blogs to news, videos, case studies, tutorials and more. Take a
>> look and join the conversation now. http://goparallel.sourceforge.net/_______________________________________________
>> Postgres-xc-general mailing list
>> Pos...@li...
>> https://lists.sourceforge.net/lists/listinfo/postgres-xc-general
> 

Sorry for very late response.    How did you configure XC cluster?    If you did it manually, please examine your postgresql.conf file of the coordinator in question and see if coordinator’s node name are configured correctly.

Regards;
---
Koichi Suzuki
NTT DATA Intellilink Corp.
ko...@in...

> 2015/02/06 22:42、Erik Kooistra <emk...@gm...> のメール：
> 
> HI,
> 
> I have setup 3 servers for postgres-xc following the guide on the wiki. 
> The problem is that after everything is started and i try to connect to the postgres-xc instants as the postgrex-xc user
> I get the following error: "FATAL:  Coordinator cannot identify itself" I can't seem to find a different way to connect as 
> superuser other then using the coordinator user.
> 
> Erik Kooistra
> ------------------------------------------------------------------------------
> Dive into the World of Parallel Programming. The Go Parallel Website,
> sponsored by Intel and developed in partnership with Slashdot Media, is your
> hub for all things parallel software development, from weekly thought
> leadership blogs to news, videos, case studies, tutorials and more. Take a
> look and join the conversation now. http://goparallel.sourceforge.net/_______________________________________________
> Postgres-xc-general mailing list
> Pos...@li...
> https://lists.sourceforge.net/lists/listinfo/postgres-xc-general

HI,

I have setup 3 servers for postgres-xc following the guide on the wiki. 
The problem is that after everything is started and i try to connect to the postgres-xc instants as the postgrex-xc user
I get the following error: "FATAL:  Coordinator cannot identify itself" I can't seem to find a different way to connect as 
superuser other then using the coordinator user.

Erik Kooistra