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

Pavan Deolasee pavan.deolasee at gmail.com
Thu Sep 4 00:56:09 PDT 2014

On Mon, Sep 1, 2014 at 2:57 AM, Pradeep Jindal <praddyjindal at gmail.com>

> 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.


Pavan Deolasee
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