| From: | Masahiko Sawada <masahiko(dot)sawada(at)2ndquadrant(dot)com> |
|---|---|
| To: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> |
| Cc: | Mahendra Singh <mahi6run(at)gmail(dot)com>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp>, Robert Haas <robertmhaas(at)gmail(dot)com>, Haribabu Kommi <kommi(dot)haribabu(at)gmail(dot)com>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Amit Langote <Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp>, David Steele <david(at)pgmasters(dot)net>, Claudio Freire <klaussfreire(at)gmail(dot)com>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Pavan Deolasee <pavan(dot)deolasee(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: [HACKERS] Block level parallel vacuum |
| Date: | 2019-12-01 15:51:16 |
| Message-ID: | CA+fd4k65JXYs2Poa4C824HU_=_SqBB=+D3pC+fz=X4RjsHJcPA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Sat, 30 Nov 2019 at 04:06, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
>
> On Fri, Nov 29, 2019 at 7:11 PM Masahiko Sawada
> <masahiko(dot)sawada(at)2ndquadrant(dot)com> wrote:
> >
> > On Thu, 28 Nov 2019 at 11:57, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
> > >
> >
> > > I think it is probably because this part of the code doesn't consider
> > > PARALLEL_VACUUM_DISABLE_LEADER_PARTICIPATION. I think if we want we
> > > can change it but I am slightly nervous about the code complexity this
> > > will bring but maybe that is fine.
> >
> > Right. I'll try to change so that.
> >
>
> I am thinking that as PARALLEL_VACUUM_DISABLE_LEADER_PARTICIPATION is
> a debugging/testing facility, we should ideally separate this out from
> the main patch. BTW, I am hacking/reviewing the patch further, so
> request you to wait for a few day's time before we do anything in this
> regard.
Sure, thank you so much. I'll wait for your comments and reviewing.
Regards,
--
Masahiko Sawada http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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