From: Konstantin Osipov <kostja@tarantool.org>
To: Vladislav Shpilevoy <v.shpilevoy@tarantool.org>
Cc: tarantool-patches@freelists.org
Subject: [tarantool-patches] Re: [PATCH 4/5] swim: introduce quit message
Date: Wed, 10 Apr 2019 10:21:09 +0300 [thread overview]
Message-ID: <20190410072109.GE8268@chai> (raw)
In-Reply-To: <eafd25118f78aa5fe8a5a3567b3b15c73e151eec.1554833062.git.v.shpilevoy@tarantool.org>
* Vladislav Shpilevoy <v.shpilevoy@tarantool.org> [19/04/09 21:14]:
> Quit allows to gracefully leave a cluster. Other members will not
> consider the quited instance as dead, and will drop it much
> earlier than it would happen via failure detection.
>
> Quit works as follows: a special message is send to each member.
> Members, got that message, will mark the source as 'left' and
> will keep and disseminate that change for one round. In the best
> case after one round the left member will be marked as such in
> the whole cluster. 'Left' member will not be added back because,
> it is prohibited explicitly to add new 'left' members.
OK to push.
--
Konstantin Osipov, Moscow, Russia, +7 903 626 22 32
http://tarantool.io - www.twitter.com/kostja_osipov
next prev parent reply other threads:[~2019-04-10 7:21 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-09 18:12 [tarantool-patches] [PATCH 0/5] swim member 'left' status Vladislav Shpilevoy
2019-04-09 18:12 ` [tarantool-patches] [PATCH 1/5] test: allow to remove swim nodes from the cluster Vladislav Shpilevoy
2019-04-10 7:15 ` [tarantool-patches] " Konstantin Osipov
2019-04-09 18:12 ` [tarantool-patches] [PATCH 2/5] test: on close of swim fake fd send its packets, not drop Vladislav Shpilevoy
2019-04-10 7:16 ` [tarantool-patches] " Konstantin Osipov
2019-04-09 18:12 ` [tarantool-patches] [PATCH 3/5] test: process IO swim test events before protocol's ones Vladislav Shpilevoy
2019-04-10 7:17 ` [tarantool-patches] " Konstantin Osipov
2019-04-09 18:12 ` [tarantool-patches] [PATCH 4/5] swim: introduce quit message Vladislav Shpilevoy
2019-04-10 7:21 ` Konstantin Osipov [this message]
2019-04-09 18:12 ` [tarantool-patches] [PATCH 5/5] swim: make UUID update smoother and faster Vladislav Shpilevoy
2019-04-10 7:22 ` [tarantool-patches] " Konstantin Osipov
2019-04-10 10:29 ` [tarantool-patches] Re: [PATCH 0/5] swim member 'left' status Vladislav Shpilevoy
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