From: Oleg Babin <olegrok@tarantool.org>
To: Vladislav Shpilevoy <v.shpilevoy@tarantool.org>,
tarantool-patches@dev.tarantool.org
Subject: Re: [Tarantool-patches] [PATCH vshard 2/7] router: introduce discovery_mode
Date: Fri, 1 May 2020 19:59:13 +0300 [thread overview]
Message-ID: <490a72ce-8803-a3bb-6c80-46fcbf3f1165@tarantool.org> (raw)
In-Reply-To: <3a29de4882b343fbff17058f67ec59867ec25e4a.1588292014.git.v.shpilevoy@tarantool.org>
Thanks for the patch! LGTM.
On 01/05/2020 03:16, Vladislav Shpilevoy wrote:
> Discovery disabling may be useful when there are very many routers
> and buckets, and a user does not want to pay overhead of the
> automatic massive discovery. It may be expensive in big clusters.
>
> In that case users may want to turn off discovery when there is
> no rebalancing, and turn it back on, when it starts, to keep the
> routers up to date with _bucket changes.
>
> Part of #210
next prev parent reply other threads:[~2020-05-01 16:59 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-01 0:16 [Tarantool-patches] [PATCH vshard 0/7] Router extended discovery Vladislav Shpilevoy
2020-05-01 0:16 ` [Tarantool-patches] [PATCH vshard 1/7] test: print errors in a portable way Vladislav Shpilevoy
2020-05-01 16:58 ` Oleg Babin
2020-05-02 20:08 ` Vladislav Shpilevoy
2020-05-04 14:26 ` Oleg Babin
2020-05-01 0:16 ` [Tarantool-patches] [PATCH vshard 2/7] router: introduce discovery_mode Vladislav Shpilevoy
2020-05-01 16:59 ` Oleg Babin [this message]
2020-05-01 0:16 ` [Tarantool-patches] [PATCH vshard 3/7] test: disable router discovery for some tests Vladislav Shpilevoy
2020-05-01 17:00 ` Oleg Babin
2020-05-02 20:09 ` Vladislav Shpilevoy
2020-05-04 14:26 ` Oleg Babin
2020-05-01 0:16 ` [Tarantool-patches] [PATCH vshard 4/7] test: clear route map, respecting statistics Vladislav Shpilevoy
2020-05-01 17:00 ` Oleg Babin
2020-05-01 0:16 ` [Tarantool-patches] [PATCH vshard 5/7] router: keep known bucket count stat up to date Vladislav Shpilevoy
2020-05-01 17:01 ` Oleg Babin
2020-05-01 0:16 ` [Tarantool-patches] [PATCH vshard 6/7] router: make discovery smoother in a big cluster Vladislav Shpilevoy
2020-05-01 17:01 ` Oleg Babin
2020-05-02 20:12 ` Vladislav Shpilevoy
2020-05-04 14:26 ` Oleg Babin
2020-05-04 21:09 ` Vladislav Shpilevoy
2020-05-06 8:27 ` Oleg Babin
2020-05-07 22:45 ` Konstantin Osipov
2020-05-08 19:56 ` Vladislav Shpilevoy
2020-05-09 7:37 ` Konstantin Osipov
2020-05-01 0:16 ` [Tarantool-patches] [PATCH vshard 7/7] router: introduce discovery mode 'once' Vladislav Shpilevoy
2020-05-01 17:02 ` Oleg Babin
2020-05-02 20:12 ` Vladislav Shpilevoy
2020-05-04 14:27 ` Oleg Babin
2020-05-06 20:54 ` [Tarantool-patches] [PATCH vshard 0/7] Router extended discovery Vladislav Shpilevoy
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