From: Konstantin Osipov <kostja@tarantool.org>
To: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: tarantool-patches@freelists.org
Subject: Re: [PATCH 24/25] Introduce _vinyl_deferred_delete system space
Date: Tue, 31 Jul 2018 23:54:27 +0300 [thread overview]
Message-ID: <20180731205427.GQ15235@chai> (raw)
In-Reply-To: <920a0685fd01546464585090dadf57732fa7a696.1532689066.git.vdavydov.dev@gmail.com>
* Vladimir Davydov <vdavydov.dev@gmail.com> [18/07/27 16:55]:
> The space is a blackhole. It will be used for writing deferred DELETE
> statements generated by vinyl compaction tasks to WAL so that we can
> recover deferred DELETEs that hadn't been dumped to disk before the
> server was restarted.
Why do you actually need a proto space for it? Please feel free to
put blackhole engine first in the list of engines.
--
Konstantin Osipov, Moscow, Russia, +7 903 626 22 32
http://tarantool.io - www.twitter.com/kostja_osipov
next prev parent reply other threads:[~2018-07-31 20:54 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-27 11:29 [PATCH 00/25] vinyl: eliminate disk read on REPLACE/DELETE Vladimir Davydov
2018-07-27 11:29 ` [PATCH 01/25] vinyl: make point lookup always return the latest tuple version Vladimir Davydov
2018-07-27 11:29 ` [PATCH 02/25] vinyl: simplify vy_squash_process Vladimir Davydov
2018-07-27 11:29 ` [PATCH 03/25] vinyl: always get full tuple from pk after reading from secondary index Vladimir Davydov
2018-07-27 11:29 ` [PATCH 04/25] vinyl: fold vy_replace_one and vy_replace_impl Vladimir Davydov
2018-07-27 11:29 ` [PATCH 05/25] vinyl: fold vy_delete_impl Vladimir Davydov
2018-07-27 11:29 ` [PATCH 06/25] vinyl: refactor unique check Vladimir Davydov
2018-07-27 11:29 ` [PATCH 07/25] vinyl: check key uniqueness before modifying tx write set Vladimir Davydov
2018-07-27 11:29 ` [PATCH 08/25] vinyl: remove env argument of vy_check_is_unique_{primary,secondary} Vladimir Davydov
2018-07-31 20:45 ` [tarantool-patches] " Konstantin Osipov
2018-07-27 11:29 ` [PATCH 09/25] vinyl: store full tuples in secondary index cache Vladimir Davydov
2018-07-31 20:47 ` Konstantin Osipov
2018-07-27 11:29 ` [PATCH 10/25] vinyl: do not free pending tasks on shutdown Vladimir Davydov
2018-07-31 20:48 ` Konstantin Osipov
2018-07-27 11:29 ` [PATCH 11/25] vinyl: store pointer to scheduler in struct vy_task Vladimir Davydov
2018-07-31 20:49 ` Konstantin Osipov
2018-07-27 11:29 ` [PATCH 12/25] vinyl: rename some members of vy_scheduler and vy_task struct Vladimir Davydov
2018-07-27 11:29 ` [PATCH 13/25] vinyl: use cbus for communication between scheduler and worker threads Vladimir Davydov
2018-07-27 11:29 ` [PATCH 14/25] vinyl: zap vy_scheduler::is_worker_pool_running Vladimir Davydov
2018-07-27 11:29 ` [PATCH 15/25] vinyl: rename vy_task::status to is_failed Vladimir Davydov
2018-07-27 11:29 ` [PATCH 16/25] xrow: allow to store flags in DML requests Vladimir Davydov
2018-07-27 11:29 ` [PATCH 17/25] vinyl: pin last statement returned by write iterator explicitly Vladimir Davydov
2018-07-27 11:29 ` [PATCH 18/25] vinyl: teach write iterator to return overwritten tuples Vladimir Davydov
2018-07-27 11:29 ` [PATCH 19/25] vinyl: prepare write iterator heap comparator for deferred DELETEs Vladimir Davydov
2018-07-27 11:30 ` [PATCH 20/25] vinyl: allow to skip certain statements on read Vladimir Davydov
2018-07-27 11:30 ` [PATCH 21/25] vinyl: add function to create surrogate deletes from raw msgpack Vladimir Davydov
2018-07-27 11:30 ` [PATCH 22/25] vinyl: remove pointless assertion from vy_stmt_new_surrogate_delete Vladimir Davydov
2018-07-27 11:30 ` [PATCH 23/25] txn: add helper to detect transaction boundaries Vladimir Davydov
2018-07-31 20:52 ` [tarantool-patches] " Konstantin Osipov
2018-07-27 11:30 ` [PATCH 24/25] Introduce _vinyl_deferred_delete system space Vladimir Davydov
2018-07-31 20:54 ` Konstantin Osipov [this message]
2018-08-01 14:00 ` Vladimir Davydov
2018-08-01 20:25 ` [tarantool-patches] " Konstantin Osipov
2018-08-02 9:43 ` Vladimir Davydov
2018-08-06 8:42 ` Vladimir Davydov
2018-07-27 11:30 ` [PATCH 25/25] vinyl: eliminate disk read on REPLACE/DELETE Vladimir Davydov
2018-07-31 20:55 ` Konstantin Osipov
2018-08-01 16:03 ` Vladimir Davydov
2018-08-01 16:51 ` Vladimir Davydov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180731205427.GQ15235@chai \
--to=kostja@tarantool.org \
--cc=tarantool-patches@freelists.org \
--cc=vdavydov.dev@gmail.com \
--subject='Re: [PATCH 24/25] Introduce _vinyl_deferred_delete system space' \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox