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

[Juned K. <jkh...@gm...>]

Hi Koichi,

Thanks you very much for your reply
As i am testing with VMs and yet didn't put this on production server
i can go with fixed and stable version of pgxc.

https://github.com/postgres-xc/postgres-xc/tree/REL1_2_STABLE

And even i am happy that i have solutions for such issues.

Again thanks a lot for your concern

Regards
Juned Khan




On Mon, Mar 24, 2014 at 7:13 PM, Koichi Suzuki <koi...@gm...>wrote:

> Thanks.   I did another analysis in parallel and found the following:
>
> 1) pg_basebackup does not run with the coordinator,
>
> 2) alter node does not work correctly if it needs pgxc_pool_reload().
>  In this case, you should use DROP NODE and CREATE NODE instead.
>
> The log says the above.
>
> I've included all these fixes to the latest REL1_2_STABLE branch at
> both sourceforge and github repo.
>
> Please try.   Fixes are made in pgxc_ctl.
>
> Also, please note that the master branch does not include this fix
> because we need to fix the above in the master anyway.
>
> To fix your problem, visit each coordinator and do the following:
>
> 1) Restore pgxc_node entries for the remote node by DROP NODE and CREATE
> NODE.
> 2) After all done, issue "select pgxc_pool_reload()"
> 3) Restore local node pgxc_node entry by ALTER NODE,
> 4) Issue "select pgxc_pool_reload()"
>
> I hope this may fix your problem without re-configuring the cluster.
> Otherwise, please try from the scratch with the latest pgxc_ctl.
>
> My apology for the inconvenience and appreciate for your patience and
> collaboration.
>
> Best;
> ---
> Koichi Suzuki
>
>
> 2014-03-24 16:25 GMT+09:00 Juned Khan <jkh...@gm...>:
> > Hi koichi,
> >
> > PFA
> > I have changed the log level as you said.
> >
> >
> > On Mon, Mar 24, 2014 at 10:43 AM, 鈴木 幸市 <ko...@in...>
> wrote:
> >>
> >> Hmmm.. it’s quite strange.    Another way to collect info is to set the
> >> following in postgresql.conf for the coordinator in question.
> >>
> >> log_min_messages = debug5
> >> log_error_verbosity = vervose
> >>
> >> It could be too novice but please do this at the coordinator your psql
> is
> >> connecting.   Also, it will be safer to restart your coordinator to make
> >> these changes effective.
> >>
> >> Could share the result?
> >>
> >> Best;
> >> ---
> >> Koichi Suzuki
> >>
> >> 2014/03/20 18:57、Juned Khan <jkh...@gm...> のメール：
> >>
> >> Hi Koichi,
> >>
> >> it doesn't work with newly added datanode but with existing datanode it
> >> does
> >>
> >> koichi=# execute direct on (datanode3) 'select * from t1';
> >> ERROR:  Failed to get pooled connections
> >>
> >>
> >>
> >>
> >>
> >> On Thu, Mar 20, 2014 at 3:20 PM, Koichi Suzuki <koi...@gm...>
> >> wrote:
> >>>
> >>> Does "EXECUTE DIRECT" work?
> >>> ---
> >>> Koichi Suzuki
> >>>
> >>>
> >>> 2014-03-20 18:00 GMT+09:00 Juned Khan <jkh...@gm...>:
> >>> > Hi koichi,
> >>> >
> >>> > All components just stops and starts without any problem.
> >>> >
> >>> > But still i am not able to execute that query, same issue.
> >>> >
> >>> >
> >>> > On Thu, Mar 20, 2014 at 1:49 PM, Koichi Suzuki <
> koi...@gm...>
> >>> > wrote:
> >>> >>
> >>> >> What happens if you restart all the components?
> >>> >> ---
> >>> >> Koichi Suzuki
> >>> >>
> >>> >>
> >>> >> 2014-03-20 14:07 GMT+09:00 Juned Khan <jkh...@gm...>:
> >>> >> > Hi koichi,
> >>> >> >
> >>> >> > I have already tried to reload but still its giving me same error.
> >>> >> >
> >>> >> > postgres=# SELECT pgxc_pool_reload();
> >>> >> >  pgxc_pool_reload
> >>> >> > ------------------
> >>> >> >  t
> >>> >> > (1 row)
> >>> >> >
> >>> >> >
> >>> >> > koichi=# alter table t1 add node (datanode3);
> >>> >> > ERROR:  Failed to get pooled connections
> >>> >> >
> >>> >> >
> >>> >> > Although i am able to connect directly on datanode3.
> >>> >> >
> >>> >> > Please suggest.
> >>> >> >
> >>> >> >
> >>> >> >
> >>> >> > On Thu, Mar 20, 2014 at 6:26 AM, Koichi Suzuki
> >>> >> > <koi...@gm...>
> >>> >> > wrote:
> >>> >> >>
> >>> >> >> Sorry, made a silly reply.
> >>> >> >>
> >>> >> >> Please try SELECT pgxc_pool_reload().   Documentation will be
> found
> >>> >> >> at
> >>> >> >>
> >>> >> >>
> >>> >> >>
> >>> >> >>
> http://postgres-xc.sourceforge.net/docs/1_1/functions-admin.html#FUNCTIONS-ADMIN-SET
> >>> >> >>
> >>> >> >> Good luck.
> >>> >> >> ---
> >>> >> >> Koichi Suzuki
> >>> >> >>
> >>> >> >>
> >>> >> >> 2014-03-19 20:56 GMT+09:00 Juned Khan <jkh...@gm...>:
> >>> >> >> > Hi koichi,
> >>> >> >> >
> >>> >> >> > Having little bit issue.
> >>> >> >> > New datanode is added successfully and even database structure
> is
> >>> >> >> > copied
> >>> >> >> > on new datanode(i have added datanode3).
> >>> >> >> >
> >>> >> >> > But as tables are empty, i am just trying to add new datanode
> >>> >> >> > using
> >>> >> >> > below
> >>> >> >> > command
> >>> >> >> >
> >>> >> >> >
> >>> >> >> > koichi=# alter table t1 add node (datanode3);
> >>> >> >> > ERROR:  Failed to get pooled connections
> >>> >> >> >
> >>> >> >> > But as you suggested i tried to clean the connection.
> >>> >> >> >
> >>> >> >> > postgres=# CLEAN CONNECTION TO COORDINATOR (coord1,coord2) FOR
> >>> >> >> > koichi;
> >>> >> >> > CLEAN CONNECTION
> >>> >> >> >
> >>> >> >> > postgres=# CLEAN CONNECTION TO NODE
> >>> >> >> > (datanode1,datanode2,datanode3)
> >>> >> >> > for
> >>> >> >> > database koichi;
> >>> >> >> > CLEAN CONNECTION
> >>> >> >> >
> >>> >> >> > But still its giving me same error, is there any other solution
> >>> >> >> > for
> >>> >> >> > this
> >>> >> >> > problem?
> >>> >> >> >
> >>> >> >> > Regards,
> >>> >> >> > Juned khan
> >>> >> >> >
> >>> >> >> >
> >>> >> >> >
> >>> >> >> > On Sat, Mar 15, 2014 at 11:59 AM, Juned Khan
> >>> >> >> > <jkh...@gm...>
> >>> >> >> > wrote:
> >>> >> >> >>
> >>> >> >> >> Hi Koichi,
> >>> >> >> >>
> >>> >> >> >> Thanks for your information,
> >>> >> >> >> i just tried with stop and start components and it worked.
> >>> >> >> >>
> >>> >> >> >> This link will help me to fix future issues. And i ll keep in
> >>> >> >> >> mind
> >>> >> >> >> about that documentation bug.
> >>> >> >> >>
> >>> >> >> >>
> >>> >> >> >>
> >>> >> >> >>
> >>> >> >> >> On Sat, Mar 15, 2014 at 3:56 AM, Koichi Suzuki
> >>> >> >> >> <koi...@gm...>
> >>> >> >> >> wrote:
> >>> >> >> >>>
> >>> >> >> >>> pgxc_ctl command "add datanode master" should run all the
> >>> >> >> >>> necessary
> >>> >> >> >>> clean_connection calls.
> >>> >> >> >>>
> >>> >> >> >>> Try to run clean_connection SQL command (specific to XC) as
> >>> >> >> >>> seen in
> >>> >> >> >>>
> >>> >> >> >>>
> >>> >> >> >>>
> http://postgres-xc.sourceforge.net/docs/1_1/sql-cleanconnection.html
> >>> >> >> >>>
> >>> >> >> >>> I found a document bug in the example CLEAN CONNECTION TO
> >>> >> >> >>> COORDINATOR
> >>> >> >> >>> coord1,coord2 FOR DATABASEname;
> >>> >> >> >>>
> >>> >> >> >>> You should enclose set of node names with ().
> >>> >> >> >>>
> >>> >> >> >>> Regards;
> >>> >> >> >>> ---
> >>> >> >> >>> Koichi Suzuki
> >>> >> >> >>>
> >>> >> >> >>>
> >>> >> >> >>> 2014-03-14 5:59 GMT+00:00 Juned Khan <jkh...@gm...>:
> >>> >> >> >>> > Koichi=# alter table t1 add node (datanode3);
> >>> >> >> >>> >
> >>> >> >> >>> > ERROR:  Failed to get pooled connections
> >>> >> >> >>> > CONTEXT:  SQL statement "EXECUTE DIRECT ON (coord3) 'SELECT
> >>> >> >> >>> > pg_catalog.pg_try_advisory_xact_lock_shared(65535, 0)'"
> >>> >> >> >>> >
> >>> >> >> >>> >
> >>> >> >> >>> >
> >>> >> >> >>> > On Fri, Mar 14, 2014 at 11:20 AM, Juned Khan
> >>> >> >> >>> > <jkh...@gm...>
> >>> >> >> >>> > wrote:
> >>> >> >> >>> >>
> >>> >> >> >>> >> Hi Masataka, Koichi,
> >>> >> >> >>> >>
> >>> >> >> >>> >> New datanode is successfully added and all components are
> >>> >> >> >>> >> running.i
> >>> >> >> >>> >> have
> >>> >> >> >>> >> small doubt.
> >>> >> >> >>> >>
> >>> >> >> >>> >> As i just added new datanode so , will existing database
> >>> >> >> >>> >> automatically
> >>> >> >> >>> >> copied
> >>> >> >> >>> >> on this datanode or i have to create and import it
> manually
> >>> >> >> >>> >> from
> >>> >> >> >>> >> another
> >>> >> >> >>> >> datanode ?
> >>> >> >> >>> >>
> >>> >> >> >>> >> As per that video, we need to just fire alter query just
> >>> >> >> >>> >> like :
> >>> >> >> >>> >> alter table t1 add node (datanode3);
> >>> >> >> >>> >> is that so ?
> >>> >> >> >>> >>
> >>> >> >> >>> >> and yeah as of now i am getting Failed to get pooled
> >>> >> >> >>> >> connections
> >>> >> >> >>> >> error.
> >>> >> >> >>> >>
> >>> >> >> >>> >> koichi=# execute direct on (datanode3) 'select * from t1';
> >>> >> >> >>> >> ERROR:  Failed to get pooled connections
> >>> >> >> >>> >>
> >>> >> >> >>> >> Please advice.
> >>> >> >> >>> >>
> >>> >> >> >>> >>
> >>> >> >> >>> >>
> >>> >> >> >>> >> On Fri, Mar 14, 2014 at 11:03 AM, Juned Khan
> >>> >> >> >>> >> <jkh...@gm...>
> >>> >> >> >>> >> wrote:
> >>> >> >> >>> >>>
> >>> >> >> >>> >>> Hi Masataka
> >>> >> >> >>> >>>
> >>> >> >> >>> >>> Thanks you very much, commands are working now.
> >>> >> >> >>> >>> I thought that element doesn't affect because at initial
> >>> >> >> >>> >>> level
> >>> >> >> >>> >>> it was not showing any error.
> >>> >> >> >>> >>>
> >>> >> >> >>> >>> But thanks a lot, just fixed another same kind of
> problems.
> >>> >> >> >>> >>> ;)
> >>> >> >> >>> >>>
> >>> >> >> >>> >>>
> >>> >> >> >>> >>>
> >>> >> >> >>> >>> On Fri, Mar 14, 2014 at 10:40 AM, Masataka Saito
> >>> >> >> >>> >>> <pg...@gm...>
> >>> >> >> >>> >>> wrote:
> >>> >> >> >>> >>>>
> >>> >> >> >>> >>>> coordMasterServers defines 2 nodes, but
> >>> >> >> >>> >>>> coordSpecificExtraConfig
> >>> >> >> >>> >>>> and
> >>> >> >> >>> >>>> coordSpecificExtraPgHba have 4 elements.
> >>> >> >> >>> >>>>
> >>> >> >> >>> >>>> On 14 March 2014 13:51, Juned Khan <jkh...@gm...
> >
> >>> >> >> >>> >>>> wrote:
> >>> >> >> >>> >>>> > Hi Masataka,
> >>> >> >> >>> >>>> >
> >>> >> >> >>> >>>> > Please find the attachment. i have attached my
> >>> >> >> >>> >>>> > pgxc_ctl.conf
> >>> >> >> >>> >>>> >
> >>> >> >> >>> >>>> > see my pastebin link : http://pastebin.com/n35QkmpK
> >>> >> >> >>> >>>> >
> >>> >> >> >>> >>>> >
> >>> >> >> >>> >>>> > On Fri, Mar 14, 2014 at 10:18 AM, Juned Khan
> >>> >> >> >>> >>>> > <jkh...@gm...>
> >>> >> >> >>> >>>> > wrote:
> >>> >> >> >>> >>>> >>
> >>> >> >> >>> >>>> >> Hi Masataka,
> >>> >> >> >>> >>>> >>
> >>> >> >> >>> >>>> >> Please find the attachment. i have attached my
> >>> >> >> >>> >>>> >> pgxc_ctl.conf
> >>> >> >> >>> >>>> >>
> >>> >> >> >>> >>>> >>
> >>> >> >> >>> >>>> >> On Thu, Mar 13, 2014 at 11:39 PM, Masataka Saito
> >>> >> >> >>> >>>> >> <pg...@gm...>
> >>> >> >> >>> >>>> >> wrote:
> >>> >> >> >>> >>>> >>>
> >>> >> >> >>> >>>> >>> Can you provide your pgxc_ctl.conf?
> >>> >> >> >>> >>>> >>>
> >>> >> >> >>> >>>> >>> On 14 March 2014 00:31, Juned Khan
> >>> >> >> >>> >>>> >>> <jkh...@gm...>
> >>> >> >> >>> >>>> >>> wrote:
> >>> >> >> >>> >>>> >>> > Hi Masataka,
> >>> >> >> >>> >>>> >>> >
> >>> >> >> >>> >>>> >>> > Thanks for confirmation.
> >>> >> >> >>> >>>> >>> > is there any alternative for me to get this
> working?
> >>> >> >> >>> >>>> >>> >
> >>> >> >> >>> >>>> >>> > This can be very problematic with live servers.
> >>> >> >> >>> >>>> >>> >
> >>> >> >> >>> >>>> >>> >
> >>> >> >> >>> >>>> >>> > On Thu, Mar 13, 2014 at 8:56 PM, Masataka Saito
> >>> >> >> >>> >>>> >>> > <pg...@gm...>
> >>> >> >> >>> >>>> >>> > wrote:
> >>> >> >> >>> >>>> >>> >>
> >>> >> >> >>> >>>> >>> >> I think there's no problem in your command line.
> >>> >> >> >>> >>>> >>> >>
> >>> >> >> >>> >>>> >>> >>
> >>> >> >> >>> >>>> >>> >> On 13 March 2014 23:05, Juned Khan
> >>> >> >> >>> >>>> >>> >> <jkh...@gm...>
> >>> >> >> >>> >>>> >>> >> wrote:
> >>> >> >> >>> >>>> >>> >> > Hi Masataka,
> >>> >> >> >>> >>>> >>> >> >
> >>> >> >> >>> >>>> >>> >> > Its fine but i think i have specified only one
> >>> >> >> >>> >>>> >>> >> > element
> >>> >> >> >>> >>>> >>> >> > for
> >>> >> >> >>> >>>> >>> >> > each
> >>> >> >> >>> >>>> >>> >> > parameter.
> >>> >> >> >>> >>>> >>> >> > please check my command if it needs any
> >>> >> >> >>> >>>> >>> >> > correction
> >>> >> >> >>> >>>> >>> >> >
> >>> >> >> >>> >>>> >>> >> >
> >>> >> >> >>> >>>> >>> >> > pgxc_ctl add coordinator master coord3 node5
> >>> >> >> >>> >>>> >>> >> > 20004
> >>> >> >> >>> >>>> >>> >> > 20010
> >>> >> >> >>> >>>> >>> >> > /home/postgres/pgxc/nodes/coord
> >>> >> >> >>> >>>> >>> >> >
> >>> >> >> >>> >>>> >>> >> >
> >>> >> >> >>> >>>> >>> >> >
> >>> >> >> >>> >>>> >>> >> > On Thu, Mar 13, 2014 at 7:07 PM, Masataka Saito
> >>> >> >> >>> >>>> >>> >> > <pg...@gm...>
> >>> >> >> >>> >>>> >>> >> > wrote:
> >>> >> >> >>> >>>> >>> >> >>
> >>> >> >> >>> >>>> >>> >> >> Sorry. I lead your misunderstanding.
> >>> >> >> >>> >>>> >>> >> >> I meant about array style parameters and
> number
> >>> >> >> >>> >>>> >>> >> >> of
> >>> >> >> >>> >>>> >>> >> >> elements in
> >>> >> >> >>> >>>> >>> >> >> each
> >>> >> >> >>> >>>> >>> >> >> array.
> >>> >> >> >>> >>>> >>> >> >>
> >>> >> >> >>> >>>> >>> >> >> For example, you have one coordNames, almost
> of
> >>> >> >> >>> >>>> >>> >> >> array
> >>> >> >> >>> >>>> >>> >> >> style
> >>> >> >> >>> >>>> >>> >> >> parameters
> >>> >> >> >>> >>>> >>> >> >> for coordinators except for coordPgHbaEntries
> --
> >>> >> >> >>> >>>> >>> >> >> coordPorts,
> >>> >> >> >>> >>>> >>> >> >> poolerPorts, coordMasterServers,
> >>> >> >> >>> >>>> >>> >> >> coordMasterDirs,
> >>> >> >> >>> >>>> >>> >> >> coordMaxWALSenders,
> >>> >> >> >>> >>>> >>> >> >> coordSpecificExtraConfig,
> >>> >> >> >>> >>>> >>> >> >> coordSpecificExtraPgHba --
> >>> >> >> >>> >>>> >>> >> >> must
> >>> >> >> >>> >>>> >>> >> >> have
> >>> >> >> >>> >>>> >>> >> >> only
> >>> >> >> >>> >>>> >>> >> >> one element.
> >>> >> >> >>> >>>> >>> >> >>
> >>> >> >> >>> >>>> >>> >> >> That's all I can guess by your description.
> >>> >> >> >>> >>>> >>> >> >>
> >>> >> >> >>> >>>> >>> >> >> Regards.
> >>> >> >> >>> >>>> >>> >> >>
> >>> >> >> >>> >>>> >>> >> >> On 13 March 2014 18:07, Juned Khan
> >>> >> >> >>> >>>> >>> >> >> <jkh...@gm...>
> >>> >> >> >>> >>>> >>> >> >> wrote:
> >>> >> >> >>> >>>> >>> >> >> > Hi Masataka,
> >>> >> >> >>> >>>> >>> >> >> >
> >>> >> >> >>> >>>> >>> >> >> > As per that documentation i have provided
> all
> >>> >> >> >>> >>>> >>> >> >> > those
> >>> >> >> >>> >>>> >>> >> >> > parameters
> >>> >> >> >>> >>>> >>> >> >> > what else i should add or remove to make
> that
> >>> >> >> >>> >>>> >>> >> >> > command
> >>> >> >> >>> >>>> >>> >> >> > working ?
> >>> >> >> >>> >>>> >>> >> >> >
> >>> >> >> >>> >>>> >>> >> >> > I want to add datanode and coordinator with
> >>> >> >> >>> >>>> >>> >> >> > below
> >>> >> >> >>> >>>> >>> >> >> > configuration
> >>> >> >> >>> >>>> >>> >> >> > and i think i specified all values as per
> that
> >>> >> >> >>> >>>> >>> >> >> > documentation.
> >>> >> >> >>> >>>> >>> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >> Coordinator Master:
> >>> >> >> >>> >>>> >>> >> >> >>     Nodename: 'coord3', port: 20004, pooler
> >>> >> >> >>> >>>> >>> >> >> >> port:
> >>> >> >> >>> >>>> >>> >> >> >> 20010
> >>> >> >> >>> >>>> >>> >> >> >>     MaxWalSenders: (null), Dir:
> >>> >> >> >>> >>>> >>> >> >> >> '/home/postgres/pgxc/nodes/coord'
> >>> >> >> >>> >>>> >>> >> >> >>     ExtraConfig: 'coordExtraConfig',
> Specific
> >>> >> >> >>> >>>> >>> >> >> >> Extra
> >>> >> >> >>> >>>> >>> >> >> >> Config:
> >>> >> >> >>> >>>> >>> >> >> >> 'none'
> >>> >> >> >>> >>>> >>> >> >> >>     pg_hba entries ( '192.168.1.71/32'
> >>> >> >> >>> >>>> >>> >> >> >> '192.168.1.72/32'
> >>> >> >> >>> >>>> >>> >> >> >> '192.168.1.73/32'
> >>> >> >> >>> >>>> >>> >> >> >> '192.168.1.43/32' '192.168.1.75/32' )
> >>> >> >> >>> >>>> >>> >> >> >>     Extra pg_hba: 'none', Specific Extra
> >>> >> >> >>> >>>> >>> >> >> >> pg_hba:
> >>> >> >> >>> >>>> >>> >> >> >> 'none'
> >>> >> >> >>> >>>> >>> >> >> >>
> >>> >> >> >>> >>>> >>> >> >> >> Datanode Master:
> >>> >> >> >>> >>>> >>> >> >> >>     Nodename: 'datanode3', port: 20008
> >>> >> >> >>> >>>> >>> >> >> >>     MaxWALSenders: 3, Dir:
> >>> >> >> >>> >>>> >>> >> >> >> '/home/postgres/pgxc/nodes/dn_master'
> >>> >> >> >>> >>>> >>> >> >> >>     ExtraConfig: 'none', Specific Extra
> >>> >> >> >>> >>>> >>> >> >> >> Config:
> >>> >> >> >>> >>>> >>> >> >> >> 'none'
> >>> >> >> >>> >>>> >>> >> >> >>     pg_hba entries ( '192.168.1.71/32'
> >>> >> >> >>> >>>> >>> >> >> >> '192.168.1.72/32'
> >>> >> >> >>> >>>> >>> >> >> >> '192.168.1.73/32'
> >>> >> >> >>> >>>> >>> >> >> >> '192.168.1.43/32' '192.168.1.75/32' )
> >>> >> >> >>> >>>> >>> >> >> >>     Extra pg_hba: 'none', Specific Extra
> >>> >> >> >>> >>>> >>> >> >> >> pg_hba:
> >>> >> >> >>> >>>> >>> >> >> >> 'none'
> >>> >> >> >>> >>>> >>> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >
> >>> >> >> >>> >>>> >>> >> >> > Please suggest.
> >>> >> >> >>> >>>> >>> >> >> >
> >>> >> >> >>> >>>> >>> >> >> > Regards
> >>> >> >> >>> >>>> >>> >> >> > Juned Khan
> >>> >> >> >>> >>>> >>> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >
> >>> >> >> >>> >>>> >>> >> >> > On Thu, Mar 13, 2014 at 1:06 PM, Masataka
> >>> >> >> >>> >>>> >>> >> >> > Saito
> >>> >> >> >>> >>>> >>> >> >> > <pg...@gm...>
> >>> >> >> >>> >>>> >>> >> >> > wrote:
> >>> >> >> >>> >>>> >>> >> >> >>
> >>> >> >> >>> >>>> >>> >> >> >> On 12 March 2014 22:43, Juned Khan
> >>> >> >> >>> >>>> >>> >> >> >> <jkh...@gm...>
> >>> >> >> >>> >>>> >>> >> >> >> wrote:
> >>> >> >> >>> >>>> >>> >> >> >> > Hi Koichi,Masataka
> >>> >> >> >>> >>>> >>> >> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >> > Successfully added gtm proxy but having
> >>> >> >> >>> >>>> >>> >> >> >> > issue
> >>> >> >> >>> >>>> >>> >> >> >> > with
> >>> >> >> >>> >>>> >>> >> >> >> > coordinator
> >>> >> >> >>> >>>> >>> >> >> >> > and
> >>> >> >> >>> >>>> >>> >> >> >> > datanode.
> >>> >> >> >>> >>>> >>> >> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >> > Coordinator :
> >>> >> >> >>> >>>> >>> >> >> >> > add coordinator master name host port
> >>> >> >> >>> >>>> >>> >> >> >> > pooler
> >>> >> >> >>> >>>> >>> >> >> >> > dir
> >>> >> >> >>> >>>> >>> >> >> >> > here what value i should use in place of
> >>> >> >> >>> >>>> >>> >> >> >> > pooler
> >>> >> >> >>> >>>> >>> >> >> >> > ?
> >>> >> >> >>> >>>> >>> >> >> >> > pooler
> >>> >> >> >>> >>>> >>> >> >> >> > port
> >>> >> >> >>> >>>> >>> >> >> >> > ?
> >>> >> >> >>> >>>> >>> >> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >>
> >>> >> >> >>> >>>> >>> >> >> >> pooler port
> >>> >> >> >>> >>>> >>> >> >> >>
> >>> >> >> >>> >>>> >>> >> >> >> > pgxc_ctl add coordinator master coord3
> >>> >> >> >>> >>>> >>> >> >> >> > node5
> >>> >> >> >>> >>>> >>> >> >> >> > 20004
> >>> >> >> >>> >>>> >>> >> >> >> > 20010
> >>> >> >> >>> >>>> >>> >> >> >> > /home/postgres/pgxc/nodes/coord
> >>> >> >> >>> >>>> >>> >> >> >> > ERROR: sorry found some inconflicts in
> >>> >> >> >>> >>>> >>> >> >> >> > coordinator
> >>> >> >> >>> >>>> >>> >> >> >> > master
> >>> >> >> >>> >>>> >>> >> >> >> > configuration.
> >>> >> >> >>> >>>> >>> >> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >>
> >>> >> >> >>> >>>> >>> >> >> >> It is due to misconfigure. In detail,
> numbers
> >>> >> >> >>> >>>> >>> >> >> >> of
> >>> >> >> >>> >>>> >>> >> >> >> element
> >>> >> >> >>> >>>> >>> >> >> >> for
> >>> >> >> >>> >>>> >>> >> >> >> same
> >>> >> >> >>> >>>> >>> >> >> >> component are not same.
> >>> >> >> >>> >>>> >>> >> >> >>
> >>> >> >> >>> >>>> >>> >> >> >> > pgxc_ctl add coordinator master coord3
> >>> >> >> >>> >>>> >>> >> >> >> > node5
> >>> >> >> >>> >>>> >>> >> >> >> > 20004
> >>> >> >> >>> >>>> >>> >> >> >> > /home/postgres/pgxc/nodes/coord
> >>> >> >> >>> >>>> >>> >> >> >> > ERROR: please specify the working
> director
> >>> >> >> >>> >>>> >>> >> >> >> > for
> >>> >> >> >>> >>>> >>> >> >> >> > the
> >>> >> >> >>> >>>> >>> >> >> >> > coordinator
> >>> >> >> >>> >>>> >>> >> >> >> > master
> >>> >> >> >>> >>>> >>> >> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >> > Datanode :
> >>> >> >> >>> >>>> >>> >> >> >> > add datanode master name host port dir
> >>> >> >> >>> >>>> >>> >> >> >> > pgxc_ctl add datanode master new node5
> >>> >> >> >>> >>>> >>> >> >> >> > 20008
> >>> >> >> >>> >>>> >>> >> >> >> > /home/postgres/pgxc/nodes/dn_master
> >>> >> >> >>> >>>> >>> >> >> >> > ERROR: sorry found some inconflicts in
> >>> >> >> >>> >>>> >>> >> >> >> > datanode
> >>> >> >> >>> >>>> >>> >> >> >> > master
> >>> >> >> >>> >>>> >>> >> >> >> > configuration.
> >>> >> >> >>> >>>> >>> >> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >> > Does earlier manual installation could be
> >>> >> >> >>> >>>> >>> >> >> >> > reason
> >>> >> >> >>> >>>> >>> >> >> >> > for
> >>> >> >> >>> >>>> >>> >> >> >> > this
> >>> >> >> >>> >>>> >>> >> >> >> > issue ?
> >>> >> >> >>> >>>> >>> >> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >> > P.S:
> >>> >> >> >>> >>>> >>> >> >> >> > gtm_prxy : Nodename: 'gtm_pxy3', port:
> >>> >> >> >>> >>>> >>> >> >> >> > 20001,
> >>> >> >> >>> >>>> >>> >> >> >> > dir:
> >>> >> >> >>> >>>> >>> >> >> >> > '/home/postgres/pgxc/nodes/gtm_pxy'
> >>> >> >> >>> >>>> >>> >> >> >> > Coordinator Master: Nodename: 'coord3',
> >>> >> >> >>> >>>> >>> >> >> >> > port:
> >>> >> >> >>> >>>> >>> >> >> >> > 20004,
> >>> >> >> >>> >>>> >>> >> >> >> > pooler
> >>> >> >> >>> >>>> >>> >> >> >> > port:
> >>> >> >> >>> >>>> >>> >> >> >> > 20010,
> >>> >> >> >>> >>>> >>> >> >> >> > dir:' /home/postgres/pgxc/nodes/coord'
> >>> >> >> >>> >>>> >>> >> >> >> > Datanode Master :   Nodename:
> 'datanode3',
> >>> >> >> >>> >>>> >>> >> >> >> > port:
> >>> >> >> >>> >>>> >>> >> >> >> > 20008,
> >>> >> >> >>> >>>> >>> >> >> >> > dir:'
> >>> >> >> >>> >>>> >>> >> >> >> > /home/postgres/pgxc/nodes/dn_master'
> >>> >> >> >>> >>>> >>> >> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >> > please look at my commands if its
> erroneous
> >>> >> >> >>> >>>> >>> >> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >> > Please advice.
> >>> >> >> >>> >>>> >>> >> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >> > Regards,
> >>> >> >> >>> >>>> >>> >> >> >> > Juned Khan
> >>> >> >> >>> >>>> >>> >> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >> > On Wed, Mar 12, 2014 at 11:45 AM, Juned
> >>> >> >> >>> >>>> >>> >> >> >> > Khan
> >>> >> >> >>> >>>> >>> >> >> >> > <jkh...@gm...>
> >>> >> >> >>> >>>> >>> >> >> >> > wrote:
> >>> >> >> >>> >>>> >>> >> >> >> >>
> >>> >> >> >>> >>>> >>> >> >> >> >> 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 -dkoichi
> >>> >> >> >>> >>>> >>> >> >> >> >> Selected 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
> >>> >> >> >>> >>>> >>> >> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >> > --
> >>> >> >> >>> >>>> >>> >> >> >> > Thanks,
> >>> >> >> >>> >>>> >>> >> >> >> > Juned Khan
> >>> >> >> >>> >>>> >>> >> >> >> > iNextrix Technologies Pvt Ltd.
> >>> >> >> >>> >>>> >>> >> >> >> > www.inextrix.com
> >>> >> >> >>> >>>> >>> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >
> >>> >> >> >>> >>>> >>> >> >> >
> >>> >> >> >>> >>>> >>> >> >> > --
> >>> >> >> >>> >>>> >>> >> >> > Thanks,
> >>> >> >> >>> >>>> >>> >> >> > Juned Khan
> >>> >> >> >>> >>>> >>> >> >> > iNextrix Technologies Pvt Ltd.
> >>> >> >> >>> >>>> >>> >> >> > www.inextrix.com
> >>> >> >> >>> >>>> >>> >> >
> >>> >> >> >>> >>>> >>> >> >
> >>> >> >> >>> >>>> >>> >> >
> >>> >> >> >>> >>>> >>> >> >
> >>> >> >> >>> >>>> >>> >> > --
> >>> >> >> >>> >>>> >>> >> > Thanks,
> >>> >> >> >>> >>>> >>> >> > Juned Khan
> >>> >> >> >>> >>>> >>> >> > iNextrix Technologies Pvt Ltd.
> >>> >> >> >>> >>>> >>> >> > www.inextrix.com
> >>> >> >> >>> >>>> >>> >
> >>> >> >> >>> >>>> >>> >
> >>> >> >> >>> >>>> >>> >
> >>> >> >> >>> >>>> >>> >
> >>> >> >> >>> >>>> >>> > --
> >>> >> >> >>> >>>> >>> > Thanks,
> >>> >> >> >>> >>>> >>> > Juned Khan
> >>> >> >> >>> >>>> >>> > iNextrix Technologies Pvt Ltd.
> >>> >> >> >>> >>>> >>> > www.inextrix.com
> >>> >> >> >>> >>>> >>
> >>> >> >> >>> >>>> >>
> >>> >> >> >>> >>>> >>
> >>> >> >> >>> >>>> >>
> >>> >> >> >>> >>>> >> --
> >>> >> >> >>> >>>> >> Thanks,
> >>> >> >> >>> >>>> >> Juned Khan
> >>> >> >> >>> >>>> >> iNextrix Technologies Pvt Ltd.
> >>> >> >> >>> >>>> >> www.inextrix.com
> >>> >> >> >>> >>>> >
> >>> >> >> >>> >>>> >
> >>> >> >> >>> >>>> >
> >>> >> >> >>> >>>> >
> >>> >> >> >>> >>>> > --
> >>> >> >> >>> >>>> > Thanks,
> >>> >> >> >>> >>>> > Juned Khan
> >>> >> >> >>> >>>> > iNextrix Technologies Pvt Ltd.
> >>> >> >> >>> >>>> > www.inextrix.com
> >>> >> >> >>> >>>
> >>> >> >> >>> >>>
> >>> >> >> >>> >>>
> >>> >> >> >>> >>>
> >>> >> >> >>> >>> --
> >>> >> >> >>> >>> Thanks,
> >>> >> >> >>> >>> Juned Khan
> >>> >> >> >>> >>> iNextrix Technologies Pvt Ltd.
> >>> >> >> >>> >>> www.inextrix.com
> >>> >> >> >>> >>
> >>> >> >> >>> >>
> >>> >> >> >>> >>
> >>> >> >> >>> >>
> >>> >> >> >>> >> --
> >>> >> >> >>> >> Thanks,
> >>> >> >> >>> >> Juned Khan
> >>> >> >> >>> >> iNextrix Technologies Pvt Ltd.
> >>> >> >> >>> >> www.inextrix.com
> >>> >> >> >>> >
> >>> >> >> >>> >
> >>> >> >> >>> >
> >>> >> >> >>> >
> >>> >> >> >>> > --
> >>> >> >> >>> > Thanks,
> >>> >> >> >>> > Juned Khan
> >>> >> >> >>> > iNextrix Technologies Pvt Ltd.
> >>> >> >> >>> > www.inextrix.com
> >>> >> >> >>> >
> >>> >> >> >>> >
> >>> >> >> >>> >
> >>> >> >> >>> >
> >>> >> >> >>> >
> >>> >> >> >>> >
> ------------------------------------------------------------------------------
> >>> >> >> >>> > Learn Graph Databases - Download FREE O'Reilly Book
> >>> >> >> >>> > "Graph Databases" is the definitive new guide to graph
> >>> >> >> >>> > databases
> >>> >> >> >>> > and
> >>> >> >> >>> > their
> >>> >> >> >>> > applications. Written by three acclaimed leaders in the
> >>> >> >> >>> > field,
> >>> >> >> >>> > this first edition is now available. Download your free
> book
> >>> >> >> >>> > today!
> >>> >> >> >>> > http://p.sf.net/sfu/13534_NeoTech
> >>> >> >> >>> > _______________________________________________
> >>> >> >> >>> > Postgres-xc-general mailing list
> >>> >> >> >>> > Pos...@li...
> >>> >> >> >>> >
> >>> >> >> >>> >
> https://lists.sourceforge.net/lists/listinfo/postgres-xc-general
> >>> >> >> >>> >
> >>> >> >> >>
> >>> >> >> >>
> >>> >> >> >>
> >>> >> >> >>
> >>> >> >> >> --
> >>> >> >> >> Thanks,
> >>> >> >> >> Juned Khan
> >>> >> >> >> iNextrix Technologies Pvt Ltd.
> >>> >> >> >> www.inextrix.com
> >>> >> >> >
> >>> >> >> >
> >>> >> >> >
> >>> >> >> >
> >>> >> >> > --
> >>> >> >> > Thanks,
> >>> >> >> > Juned Khan
> >>> >> >> > iNextrix Technologies Pvt Ltd.
> >>> >> >> > www.inextrix.com
> >>> >> >
> >>> >> >
> >>> >> >
> >>> >> >
> >>> >> > --
> >>> >> > Thanks,
> >>> >> > Juned Khan
> >>> >> > iNextrix Technologies Pvt Ltd.
> >>> >> > www.inextrix.com
> >>> >
> >>> >
> >>> >
> >>> >
> >>> > --
> >>> > Thanks,
> >>> > Juned Khan
> >>> > iNextrix Technologies Pvt Ltd.
> >>> > www.inextrix.com
> >>
> >>
> >>
> >>
> >> --
> >> Thanks,
> >> Juned Khan
> >> iNextrix Technologies Pvt Ltd.
> >> www.inextrix.com
> >>
> >>
> ------------------------------------------------------------------------------
> >> Learn Graph Databases - Download FREE O'Reilly Book
> >> "Graph Databases" is the definitive new guide to graph databases and
> their
> >> applications. Written by three acclaimed leaders in the field,
> >> this first edition is now available. Download your free book today!
> >>
> >>
> http://p.sf.net/sfu/13534_NeoTech_______________________________________________
> >> Postgres-xc-general mailing list
> >> Pos...@li...
> >> https://lists.sourceforge.net/lists/listinfo/postgres-xc-general
> >>
> >>
> >
> >
> >
> > --
> > Thanks,
> > Juned Khan
> > iNextrix Technologies Pvt Ltd.
> > www.inextrix.com
>



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