From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Mon, 23 Jul 2018 21:30:59 +0300 From: Konstantin Osipov Subject: Re: [PATCH 0/6] Introduce blackhole engine Message-ID: <20180723183059.GA8674@chai> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: To: Vladimir Davydov Cc: tarantool-patches@freelists.org List-ID: * Vladimir Davydov [18/07/20 20:45]: > In the scope of #2129, we need to store deferred DELETE statements > generated during primary index compaction in the WAL so that we can > recover them after restart. This patch set introduces a new engine for > this purpose - blackhole. Spaces that use this engine may be written to, > but not read from (they don't even support creation of indexes). All > operations done on a blackhole space are logged in the WAL and hence > replayed during recovery, which is just what we need. > > https://github.com/tarantool/tarantool/issues/2129 > https://github.com/tarantool/tarantool/commits/dv/blackhole This patch stack has been pushed. -- Konstantin Osipov, Moscow, Russia, +7 903 626 22 32 http://tarantool.io - www.twitter.com/kostja_osipov