From: Vladimir Davydov <vdavydov.dev@gmail.com>
To: Georgy Kirichenko <georgy@tarantool.org>
Cc: tarantool-patches@freelists.org
Subject: Re: [tarantool-patches] [PATCH v5 2/2] Transaction support for applier
Date: Fri, 1 Mar 2019 12:50:33 +0300 [thread overview]
Message-ID: <20190301095033.4phdr3vemdlwtp6k@esperanza> (raw)
In-Reply-To: <71831a4e0a73082d2f0af83ed670abe573fccc97.1550762885.git.georgy@tarantool.org>
On Thu, Feb 21, 2019 at 06:29:17PM +0300, Georgy Kirichenko wrote:
> Applier fetch incoming rows to form a transaction and then apply it.
> In case of replication all local changes moved to an journal entry
> tail to form a separate transaction (like autonomous transaction)
> to be able to replicate changes back. Applier assumes that transactions
> could not be mixed in a replication stream.
Discussed with Kostja. Here's what he thinks we need to do to commit
this patch:
1. Get rid of xstream in applier. Should be done in a separate patch.
2. Instead of using obuf for requests and ibuf for headers, we should
copy those to fiber->gc.
prev parent reply other threads:[~2019-03-01 9:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1550762885.git.georgy@tarantool.org>
2019-02-21 15:29 ` [tarantool-patches] [PATCH v5 1/2] Journal transaction boundaries Georgy Kirichenko
2019-02-21 16:25 ` Vladimir Davydov
2019-02-21 15:29 ` [tarantool-patches] [PATCH v5 2/2] Transaction support for applier Georgy Kirichenko
2019-03-01 9:50 ` Vladimir Davydov [this message]
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