Re: shared-memory based stats collector

Поиск
Список
Период
Сортировка
От Alvaro Herrera
Тема Re: shared-memory based stats collector
Дата
Msg-id 20181129121819.5vgq7fuohkheq7wu@alvherre.pgsql
обсуждение исходный текст
Ответ на Re: shared-memory based stats collector  (Tomas Vondra <tomas.vondra@2ndquadrant.com>)
Ответы Re: shared-memory based stats collector  (Tomas Vondra <tomas.vondra@2ndquadrant.com>)
Список pgsql-hackers
On 2018-Nov-28, Tomas Vondra wrote:

> > v10-0004-Shared-memory-based-stats-collector.patch
> >   updated not to touch guc.
> > v10-0005-Remove-the-GUC-stats_temp_directory.patch
> >   collected all guc-related changes.
> >   updated not to break other programs.
> > v10-0006-Split-out-backend-status-monitor-part-from-pgstat.patch
> >   basebackup.c requires both bestats.h and pgstat.h
> > v10-0007-Documentation-update.patch
> >   small change related to 0005.
> 
> I need to do a more thorough review of part 0006, but these patches
> seems quite fine to me. I'd however merge 0007 into the other relevant
> parts (it seems like a mix of docs changes for 0004, 0005 and 0006).

Looking at 0001 - 0003 it seems OK to keep each as separate commits, but
I suggest to have 0004+0006 be a single commit, mostly because
introducing a bunch of "new" code in 0004 and then moving it over to
bestatus.c in 0006 makes "git blame" doubly painful.  And I think
committing 0005 and not 0007 makes the documentation temporarily buggy,
so I see no reason to think of this as two commits, one being 0004+0006
and the other 0005+0007.  And even those could conceivably be pushed
together instead of as a single patch.  (But be sure to push very early
in your work day, to have plenty of time to deal with any resulting
buildfarm problems.)

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services


В списке pgsql-hackers по дате отправления:

Предыдущее
От: Dmitry Dolgov
Дата:
Сообщение: Re: Conflict handling for COPY FROM
Следующее
От: Dmitry Dolgov
Дата:
Сообщение: Re: [HACKERS] CLUSTER command progress monitor