From: Vladislav Shpilevoy <v.shpilevoy@tarantool.org>
To: tarantool-patches@dev.tarantool.org, sergepetrenko@tarantool.org
Subject: [Tarantool-patches] [PATCH v2 13/19] replication: add test for synchro CONFIRM/ROLLBACK
Date: Tue, 30 Jun 2020 01:15:14 +0200 [thread overview]
Message-ID: <c3fc76f8afab4649e80931aa1c73ae1322550e35.1593472477.git.v.shpilevoy@tarantool.org> (raw)
In-Reply-To: <cover.1593472477.git.v.shpilevoy@tarantool.org>
From: Serge Petrenko <sergepetrenko@tarantool.org>
Follow-up #4847
Follow-up #4848
---
.../sync_replication_sanity.result | 132 ++++++++++++++++++
.../sync_replication_sanity.test.lua | 52 +++++++
2 files changed, 184 insertions(+)
diff --git a/test/replication/sync_replication_sanity.result b/test/replication/sync_replication_sanity.result
index 551df7daf..4b9823d77 100644
--- a/test/replication/sync_replication_sanity.result
+++ b/test/replication/sync_replication_sanity.result
@@ -69,3 +69,135 @@ box.schema.create_space('test', {is_sync = true, is_local = true})
| ---
| - error: 'Failed to create space ''test'': local space can''t be synchronous'
| ...
+
+--
+-- gh-4847, gh-4848: CONFIRM and ROLLBACK entries in WAL.
+--
+env = require('test_run')
+ | ---
+ | ...
+test_run = env.new()
+ | ---
+ | ...
+fiber = require('fiber')
+ | ---
+ | ...
+engine = test_run:get_cfg('engine')
+ | ---
+ | ...
+
+box.schema.user.grant('guest', 'replication')
+ | ---
+ | ...
+-- Set up synchronous replication options.
+quorum = box.cfg.replication_synchro_quorum
+ | ---
+ | ...
+timeout = box.cfg.replication_synchro_timeout
+ | ---
+ | ...
+box.cfg{replication_synchro_quorum=2, replication_synchro_timeout=0.1}
+ | ---
+ | ...
+
+test_run:cmd('create server replica with rpl_master=default,\
+ script="replication/replica.lua"')
+ | ---
+ | - true
+ | ...
+test_run:cmd('start server replica with wait=True, wait_load=True')
+ | ---
+ | - true
+ | ...
+
+_ = box.schema.space.create('sync', {is_sync=true, engine=engine})
+ | ---
+ | ...
+_ = box.space.sync:create_index('pk')
+ | ---
+ | ...
+
+lsn = box.info.lsn
+ | ---
+ | ...
+box.space.sync:insert{1}
+ | ---
+ | - [1]
+ | ...
+-- 1 for insertion, 1 for CONFIRM message.
+box.info.lsn - lsn
+ | ---
+ | - 2
+ | ...
+-- Raise quorum so that master has to issue a ROLLBACK.
+box.cfg{replication_synchro_quorum=3}
+ | ---
+ | ...
+t = fiber.time()
+ | ---
+ | ...
+box.space.sync:insert{2}
+ | ---
+ | - error: Quorum collection for a synchronous transaction is timed out
+ | ...
+-- Check that master waited for acks.
+fiber.time() - t > box.cfg.replication_synchro_timeout
+ | ---
+ | - true
+ | ...
+box.cfg{replication_synchro_quorum=2}
+ | ---
+ | ...
+box.space.sync:insert{3}
+ | ---
+ | - [3]
+ | ...
+box.space.sync:select{}
+ | ---
+ | - - [1]
+ | - [3]
+ | ...
+
+-- Check consistency on replica.
+test_run:cmd('switch replica')
+ | ---
+ | - true
+ | ...
+box.space.sync:select{}
+ | ---
+ | - - [1]
+ | - [3]
+ | ...
+
+-- Check consistency in recovered data.
+test_run:cmd('restart server replica')
+ |
+box.space.sync:select{}
+ | ---
+ | - - [1]
+ | - [3]
+ | ...
+
+-- Cleanup.
+test_run:cmd('switch default')
+ | ---
+ | - true
+ | ...
+
+box.cfg{replication_synchro_quorum=quorum, replication_synchro_timeout=timeout}
+ | ---
+ | ...
+test_run:cmd('stop server replica')
+ | ---
+ | - true
+ | ...
+test_run:cmd('delete server replica')
+ | ---
+ | - true
+ | ...
+box.space.sync:drop()
+ | ---
+ | ...
+box.schema.user.revoke('guest', 'replication')
+ | ---
+ | ...
diff --git a/test/replication/sync_replication_sanity.test.lua b/test/replication/sync_replication_sanity.test.lua
index fd7ed537e..8715a4600 100644
--- a/test/replication/sync_replication_sanity.test.lua
+++ b/test/replication/sync_replication_sanity.test.lua
@@ -27,3 +27,55 @@ s2:drop()
-- Local space can't be synchronous.
box.schema.create_space('test', {is_sync = true, is_local = true})
+
+--
+-- gh-4847, gh-4848: CONFIRM and ROLLBACK entries in WAL.
+--
+env = require('test_run')
+test_run = env.new()
+fiber = require('fiber')
+engine = test_run:get_cfg('engine')
+
+box.schema.user.grant('guest', 'replication')
+-- Set up synchronous replication options.
+quorum = box.cfg.replication_synchro_quorum
+timeout = box.cfg.replication_synchro_timeout
+box.cfg{replication_synchro_quorum=2, replication_synchro_timeout=0.1}
+
+test_run:cmd('create server replica with rpl_master=default,\
+ script="replication/replica.lua"')
+test_run:cmd('start server replica with wait=True, wait_load=True')
+
+_ = box.schema.space.create('sync', {is_sync=true, engine=engine})
+_ = box.space.sync:create_index('pk')
+
+lsn = box.info.lsn
+box.space.sync:insert{1}
+-- 1 for insertion, 1 for CONFIRM message.
+box.info.lsn - lsn
+-- Raise quorum so that master has to issue a ROLLBACK.
+box.cfg{replication_synchro_quorum=3}
+t = fiber.time()
+box.space.sync:insert{2}
+-- Check that master waited for acks.
+fiber.time() - t > box.cfg.replication_synchro_timeout
+box.cfg{replication_synchro_quorum=2}
+box.space.sync:insert{3}
+box.space.sync:select{}
+
+-- Check consistency on replica.
+test_run:cmd('switch replica')
+box.space.sync:select{}
+
+-- Check consistency in recovered data.
+test_run:cmd('restart server replica')
+box.space.sync:select{}
+
+-- Cleanup.
+test_run:cmd('switch default')
+
+box.cfg{replication_synchro_quorum=quorum, replication_synchro_timeout=timeout}
+test_run:cmd('stop server replica')
+test_run:cmd('delete server replica')
+box.space.sync:drop()
+box.schema.user.revoke('guest', 'replication')
--
2.21.1 (Apple Git-122.3)
next prev parent reply other threads:[~2020-06-29 23:15 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1593723973.git.sergeyb@tarantool.org>
2020-06-29 23:15 ` [Tarantool-patches] [PATCH v2 00/19] Sync replication Vladislav Shpilevoy
2020-06-29 23:15 ` [Tarantool-patches] [PATCH v2 01/19] replication: introduce space.is_sync option Vladislav Shpilevoy
2020-06-30 23:00 ` Vladislav Shpilevoy
2020-07-01 15:55 ` Sergey Ostanevich
2020-07-01 23:46 ` Vladislav Shpilevoy
2020-07-02 8:25 ` Serge Petrenko
2020-06-29 23:15 ` [Tarantool-patches] [PATCH v2 10/19] txn_limbo: add ROLLBACK processing Vladislav Shpilevoy
2020-07-05 15:29 ` Vladislav Shpilevoy
2020-06-29 23:15 ` [Tarantool-patches] [PATCH v2 11/19] box: rework local_recovery to use async txn_commit Vladislav Shpilevoy
2020-06-29 23:15 ` [Tarantool-patches] [PATCH v2 12/19] replication: support ROLLBACK and CONFIRM during recovery Vladislav Shpilevoy
2020-06-29 23:15 ` Vladislav Shpilevoy [this message]
2020-06-29 23:15 ` [Tarantool-patches] [PATCH v2 14/19] applier: remove writer_cond Vladislav Shpilevoy
2020-07-02 9:13 ` Serge Petrenko
2020-06-29 23:15 ` [Tarantool-patches] [PATCH v2 15/19] applier: send heartbeat not only on commit, but on any write Vladislav Shpilevoy
2020-07-01 23:55 ` Vladislav Shpilevoy
2020-07-03 12:23 ` Serge Petrenko
2020-06-29 23:15 ` [Tarantool-patches] [PATCH v2 16/19] txn_limbo: add diag_set in txn_limbo_wait_confirm Vladislav Shpilevoy
2020-06-29 23:15 ` [Tarantool-patches] [PATCH v2 17/19] replication: delay initial join until confirmation Vladislav Shpilevoy
2020-06-29 23:15 ` [Tarantool-patches] [PATCH v2 18/19] replication: only send confirmed data during final join Vladislav Shpilevoy
2020-06-29 23:15 ` [Tarantool-patches] [PATCH v2 19/19] replication: block async transactions when not empty limbo Vladislav Shpilevoy
2020-07-01 17:12 ` Sergey Ostanevich
2020-07-01 23:47 ` Vladislav Shpilevoy
2020-07-03 12:28 ` Serge Petrenko
2020-06-29 23:15 ` [Tarantool-patches] [PATCH v2 02/19] replication: introduce replication_synchro_* cfg options Vladislav Shpilevoy
2020-07-01 16:05 ` Sergey Ostanevich
2020-07-01 23:46 ` Vladislav Shpilevoy
2020-07-02 8:29 ` Serge Petrenko
2020-07-02 23:36 ` Vladislav Shpilevoy
2020-06-29 23:15 ` [Tarantool-patches] [PATCH v2 03/19] txn: add TXN_WAIT_ACK flag Vladislav Shpilevoy
2020-07-01 17:14 ` Sergey Ostanevich
2020-07-01 23:46 ` Vladislav Shpilevoy
2020-07-02 8:30 ` Serge Petrenko
2020-06-29 23:15 ` [Tarantool-patches] [PATCH v2 04/19] replication: make sync transactions wait quorum Vladislav Shpilevoy
2020-06-30 23:00 ` Vladislav Shpilevoy
2020-07-02 8:48 ` Serge Petrenko
2020-07-03 21:16 ` Vladislav Shpilevoy
2020-07-05 16:05 ` Vladislav Shpilevoy
2020-06-29 23:15 ` [Tarantool-patches] [PATCH v2 05/19] xrow: introduce CONFIRM and ROLLBACK entries Vladislav Shpilevoy
2020-06-29 23:15 ` [Tarantool-patches] [PATCH v2 06/19] txn: introduce various reasons for txn rollback Vladislav Shpilevoy
2020-06-29 23:15 ` [Tarantool-patches] [PATCH v2 07/19] replication: write and read CONFIRM entries Vladislav Shpilevoy
2020-06-29 23:15 ` [Tarantool-patches] [PATCH v2 08/19] replication: add support of qsync to the snapshot machinery Vladislav Shpilevoy
2020-07-02 8:52 ` Serge Petrenko
2020-07-08 11:43 ` Leonid Vasiliev
2020-06-29 23:15 ` [Tarantool-patches] [PATCH v2 09/19] txn_limbo: add timeout when waiting for acks Vladislav Shpilevoy
2020-06-29 23:22 ` [Tarantool-patches] [PATCH v2 00/19] Sync replication Vladislav Shpilevoy
2020-06-30 23:00 ` [Tarantool-patches] [PATCH v2 20/19] replication: add test for quorum 1 Vladislav Shpilevoy
2020-07-03 12:32 ` Serge Petrenko
2020-07-02 21:13 ` [Tarantool-patches] [PATCH 1/4] replication: regression test on gh-5119 [not fixed] sergeyb
2020-07-02 21:13 ` [Tarantool-patches] [PATCH 2/4] replication: add advanced tests for sync replication sergeyb
2020-07-02 22:46 ` Sergey Bronnikov
2020-07-02 23:20 ` Vladislav Shpilevoy
2020-07-06 12:30 ` Sergey Bronnikov
2020-07-06 23:31 ` Vladislav Shpilevoy
2020-07-07 12:12 ` Sergey Bronnikov
2020-07-07 20:57 ` Vladislav Shpilevoy
2020-07-08 12:07 ` Sergey Bronnikov
2020-07-08 22:13 ` Vladislav Shpilevoy
2020-07-09 9:39 ` Sergey Bronnikov
2020-07-02 21:13 ` [Tarantool-patches] [PATCH 3/4] replication: add tests for sync replication with anon replica sergeyb
2020-07-06 23:31 ` Vladislav Shpilevoy
2020-07-02 21:13 ` [Tarantool-patches] [PATCH 4/4] replication: add tests for sync replication with snapshots sergeyb
2020-07-02 22:46 ` Sergey Bronnikov
2020-07-02 23:20 ` Vladislav Shpilevoy
2020-07-06 23:31 ` Vladislav Shpilevoy
2020-07-07 16:00 ` Sergey Bronnikov
2020-07-06 23:31 ` [Tarantool-patches] [PATCH] Add new error injection constant ERRINJ_SYNC_TIMEOUT Vladislav Shpilevoy
2020-07-10 0:50 ` [Tarantool-patches] [PATCH v2 00/19] Sync replication Vladislav Shpilevoy
2020-07-10 7:40 ` Kirill Yukhin
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