On 1 June 2017 at 09:23, Andres Freund wrote:
> Even if we decide this is necessary, I *strongly* suggest trying to get
> the existing standby decoding etc wrapped up before starting something
> nontrival afresh.
Speaking of such, I had a thought about how to sync logical slot state
to physical
On 2017-05-31 21:27:56 -0400, Stephen Frost wrote:
> Craig,
>
> * Craig Ringer (cr...@2ndquadrant.com) wrote:
> > TL;DR: replication origins track LSN without timeline. This is
> > ambiguous when physical failover is present since /
> > can now represent more than one state due to
On 1 June 2017 at 09:36, Andres Freund wrote:
> On 2017-05-31 21:33:26 -0400, Stephen Frost wrote:
>> > This only starts becoming an issue once logical replication slots can
>> > exist on replicas and be maintained to follow the master's slot state.
>> > Which is incomplete in Pg10 (not exposed to
Craig,
* Craig Ringer (cr...@2ndquadrant.com) wrote:
> On 1 June 2017 at 09:27, Stephen Frost wrote:
> > * Craig Ringer (cr...@2ndquadrant.com) wrote:
> >> TL;DR: replication origins track LSN without timeline. This is
> >> ambiguous when physical failover is present since /
> >>
Andres,
* Andres Freund (and...@anarazel.de) wrote:
> On 2017-05-31 21:33:26 -0400, Stephen Frost wrote:
> > > This only starts becoming an issue once logical replication slots can
> > > exist on replicas and be maintained to follow the master's slot state.
> > > Which is incomplete in Pg10 (not e
On 2017-05-31 21:33:26 -0400, Stephen Frost wrote:
> > This only starts becoming an issue once logical replication slots can
> > exist on replicas and be maintained to follow the master's slot state.
> > Which is incomplete in Pg10 (not exposed to users) but I plan to
> > finish getting in for pg11
On 1 June 2017 at 09:23, Andres Freund wrote:
> Hi,
>
> On 2017-06-01 09:12:04 +0800, Craig Ringer wrote:
>> TL;DR: replication origins track LSN without timeline. This is
>> ambiguous when physical failover is present since /
>> can now represent more than one state due to timelin
Andres,
* Andres Freund (and...@anarazel.de) wrote:
> On 2017-05-31 21:27:56 -0400, Stephen Frost wrote:
> > Uh, TL;DR, wow? Why isn't this something which needs to be addressed
> > before PG10 can be released?
>
> Huh? Slots are't present on replicas, ergo there's no way for the whole
> issue
On 1 June 2017 at 09:27, Stephen Frost wrote:
> Craig,
>
> * Craig Ringer (cr...@2ndquadrant.com) wrote:
>> TL;DR: replication origins track LSN without timeline. This is
>> ambiguous when physical failover is present since /
>> can now represent more than one state due to timeline
Craig,
* Craig Ringer (cr...@2ndquadrant.com) wrote:
> TL;DR: replication origins track LSN without timeline. This is
> ambiguous when physical failover is present since /
> can now represent more than one state due to timeline forks with
> promotions. Replication origins should tr
Hi,
On 2017-06-01 09:12:04 +0800, Craig Ringer wrote:
> TL;DR: replication origins track LSN without timeline. This is
> ambiguous when physical failover is present since /
> can now represent more than one state due to timeline forks with
> promotions. Replication origins should t
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