From: Cyrill Gorcunov via Tarantool-patches <tarantool-patches@dev.tarantool.org>
To: Konstantin Osipov <kostja.osipov@gmail.com>
Cc: Mons Anderson <v.perepelitsa@corp.mail.ru>,
tml <tarantool-patches@dev.tarantool.org>,
Vladislav Shpilevoy <v.shpilevoy@tarantool.org>
Subject: Re: [Tarantool-patches] [RFC] gc/xlog: delay xlog cleanup until relays are subscribed
Date: Thu, 18 Mar 2021 00:53:16 +0300 [thread overview]
Message-ID: <YFJ6TO2nUSMpC0py@grain> (raw)
In-Reply-To: <20210317212350.GA224985@starling>
On Thu, Mar 18, 2021 at 12:23:50AM +0300, Konstantin Osipov wrote:
> * Cyrill Gorcunov via Tarantool-patches <tarantool-patches@dev.tarantool.org> [21/03/17 22:01]:
>
> > In case if replica managed to be far behind the master node
> > (so there are a number of xlog files present after the last
> > master's snapshot) then once master node get restarted it
> > may clean up the xlogs needed by the replica to subscribe
> > in a fast way and instead the replica will have to rejoin
> > reading a number of data back.
>
> Should be in 1.10 as well.
Sure, but first I need to be sure if current rfc is acceptable
in general and I didn't miss something. I suspect we might
need to extend this code and better to not make some design
mistakes which gonna be hard to resolve later. I've a test
case for this simply didn't posted it yet.
next prev parent reply other threads:[~2021-03-17 21:53 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-17 18:57 Cyrill Gorcunov via Tarantool-patches
2021-03-17 18:59 ` Cyrill Gorcunov via Tarantool-patches
2021-03-17 21:23 ` Konstantin Osipov via Tarantool-patches
2021-03-17 21:53 ` Cyrill Gorcunov via Tarantool-patches [this message]
2021-03-18 5:18 ` Konstantin Osipov via Tarantool-patches
2021-03-18 7:41 ` Cyrill Gorcunov via Tarantool-patches
2021-03-18 7:51 ` Konstantin Osipov via Tarantool-patches
2021-03-18 7:56 ` Cyrill Gorcunov via Tarantool-patches
2021-03-18 20:36 ` Vladislav Shpilevoy via Tarantool-patches
2021-03-18 20:45 ` Cyrill Gorcunov via Tarantool-patches
2021-03-18 20:54 ` Vladislav Shpilevoy via Tarantool-patches
2021-03-18 21:31 ` Cyrill Gorcunov via Tarantool-patches
2021-03-18 23:04 ` Vladislav Shpilevoy via Tarantool-patches
2021-03-19 7:13 ` Cyrill Gorcunov via Tarantool-patches
2021-03-19 8:00 ` Konstantin Osipov via Tarantool-patches
2021-03-19 7:40 ` Konstantin Osipov via Tarantool-patches
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