Re: [Postgres-xc-general] Problem with adding new datanode (ERROR: Node name datanode3 duplicate )

I tried to add coordinator and datanode manually
and now it seems everything is messed up.

Every component is just stopped working, if i kill all and
start all again then again its shows everything is running
but in that case it takes too long to connect dtabase(Psql -dkoichi)

and at last it just fails to connect to the database






*PGXC Psql -dkoichiSelected coord1.psql: server closed the connection
unexpectedly        This probably means the server terminated
abnormally        before or while processing the request.PGXC *

Please advice.



On Wed, Mar 12, 2014 at 4:34 AM, Michael Paquier
<mic...@gm...>wrote:

> On Wed, Mar 12, 2014 at 4:10 AM, Masataka Saito <pg...@gm...> wrote:
> > On 11 March 2014 16:42, Juned Khan <jkh...@gm...> wrote:
> >> Hi Masataka,
> >>
> >> For testing i am tried to get this work added manual query for CREATE
> NODE.
> >>
> >> Now its look like this:
> >>
> >> postgres=# \q
> >> PGXC Psql -dpostgres -h node5 -p 20004
> >> Selected coord3.
> >>
> >> postgres=# select * from pgxc_node;
> >>  node_name | node_type | node_port | node_host | nodeis_primary |
> >> nodeis_preferred |   node_id
> >>
> -----------+-----------+-----------+-----------+----------------+------------------+-------------
> >>  coord3    | C         |      5432 | localhost | f              | f
> >> |  1638403545
> >>  coord1    | C         |     20004 | node3     | f              | f
> >> |  1885696643
> >>  coord2    | C         |     20005 | node4     | f              | f
> >> | -1197102633
> >>  datanode1 | D         |     20008 | node3     | f              | f
> >> |   888802358
> >>  datanode2 | D         |     20009 | node4     | f              | f
> >> |  -905831925
> >>  datanode3 | D         |     20008 | node5     | f              | f
> >> | -1894792127
> >> (6 rows)
> >>
> >> Here coord3 runs on 5432 which should 20004., it creates problem i think
> >> isn't it ?
> >>
> >
> > As far as I know, the local node information is not important and it
> > is not necessary to update.
> > "pgxc_ctl add" corrects it by "ALTER NODE".
> CREATE NODE and DROP NODE only run locally. Why not ALTER NODE for
> consistency? Am I missing smth?
> --
> Michael
>



-- 
Thanks,
Juned Khan
iNextrix Technologies Pvt Ltd.
www.inextrix.com