[Postgres-xl-developers] Removing a node (coord or data) from the cluster

Mason Sharp msharp at translattice.com
Thu Sep 4 04:44:55 PDT 2014


Pradeep,

As we merge in PostgreSQL 9.3 (and 9.4) in the coming months, we will get
materialized view support. We will first prepare a final 9.2 release very
soon.

Regards,

Mason



On Thu, Sep 4, 2014 at 5:19 AM, Pradeep Jindal <praddyjindal at gmail.com>
wrote:

> Ah! Alright, thanks Pavan. Also, I wanted to ask about the plans to
> support materialized views, will they be support anytime soon?
> On Sep 4, 2014 1:26 PM, "Pavan Deolasee" <pavan.deolasee at gmail.com> wrote:
>
>>
>>
>>
>> On Mon, Sep 1, 2014 at 2:57 AM, Pradeep Jindal <praddyjindal at gmail.com>
>> wrote:
>>
>>> Hi,
>>>
>>> I was reading through the docs here:
>>> http://files.postgres-xl.org/documentation/remove-node-coordinator.html
>>> and also read the source for pgxc_ctl. And both seem to be doing slightly
>>> different things for removing a node from the cluster. pgxc_ctl also tries
>>> to unregister a node from GTM using the gtm_util command, which seem to be
>>> pgxc_ctl internal command, whereas documentation doesn't mention anything
>>> like that at all.
>>>
>>> Could you please tell me the correct procedure to remove a node from the
>>> cluster? And if unregistering a node from GTM is a required step then how
>>> can I run the gtm_util command *only* using pgxc_ctl?
>>>
>>>
>> AFAICS Postgres-XL does not use node registration at GTM. The code that
>> exists in pgxc_ctl is stale and should be removed. So from your
>> perspective, you can ignore this facility for now.
>>
>> Thanks,
>> Pavan
>>
>> --
>> Pavan Deolasee
>> http://www.linkedin.com/in/pavandeolasee
>>
>
>
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-- 
Mason Sharp

TransLattice - http://www.translattice.com
TransLattice Elastic Database (TED)
Postgres-XL Support
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