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Moved semisync from a plugin to normal server

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Part of MDEV-13073 AliSQL Optimize performance of semisync

Did the following renames to match other similar variables
key_ss_mutex_LOCK_binlog_       > key_LOCK_bing
key_ss_cond_COND_binlog_send_  -> key_COND_binlog_send
COND_binlog_send_              -> COND_binlog_send
LOCK_binlog_                   -> LOCK_binlog

debian/mariadb-server-10.2.install does not install semisync libs.
This commit is contained in:
Monty 2017-10-25 11:07:44 +03:00
commit 2e53b96a0a
38 changed files with 860 additions and 1189 deletions
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4
mysql-test/include/have_semisync.inc
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@ -1,4 +0,0 @@
if (`select count(*) < 2 from information_schema.plugins where plugin_name like 'rpl_semi_sync_%'`)
{
--skip Test requires semisync plugins
}

4
mysql-test/include/have_semisync.opt
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@ -1,4 +0,0 @@
--plugin-load-add=$SEMISYNC_MASTER_SO
--plugin-load-add=$SEMISYNC_SLAVE_SO
--loose-rpl-semi-sync-master
--loose-rpl-semi-sync-slave

39
mysql-test/include/install_semisync.inc
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@ -1,39 +0,0 @@
#
# Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
#
--let $include_filename= install_semisync.inc
--source include/begin_include_file.inc
--source include/not_embedded.inc
--source include/have_semisync_plugin.inc
--connection master
--disable_query_log
--let $value = query_get_value(show variables like 'rpl_semi_sync_master_enabled', Value, 1)
if ($value == No such row)
{
SET sql_log_bin = 0;
install plugin rpl_semi_sync_master soname 'semisync_master';
SET GLOBAL rpl_semi_sync_master_enabled = 1;
SET sql_log_bin = 1;
}
--enable_query_log
--connection slave
--source include/stop_slave_io.inc
--disable_query_log
--let $value= query_get_value(show variables like 'rpl_semi_sync_slave_enabled', Value, 1)
if ($value == No such row)
{
SET sql_log_bin = 0;
install plugin rpl_semi_sync_slave soname 'semisync_slave';
SET GLOBAL rpl_semi_sync_slave_enabled = 1;
SET sql_log_bin = 1;
}
START SLAVE IO_THREAD;
--source include/wait_for_slave_io_to_start.inc
--enable_query_log
--source include/end_include_file.inc

29
mysql-test/include/uninstall_semisync.inc
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@ -1,29 +0,0 @@
#
# Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
#
--let $include_filename= uninstall_semisync.inc
--source include/begin_include_file.inc
--disable_query_log
--connection slave
--source include/stop_slave_io.inc
# Uninstall rpl_semi_sync_slave first
--disable_warnings
UNINSTALL PLUGIN rpl_semi_sync_slave;
--connection master
# After BUG#17638477 fix, uninstallation of rpl_semi_sync_master
# is not allowed when there are semi sync slaves. Hence kill
# all dump threads before uninstalling it.
SET GLOBAL rpl_semi_sync_master_enabled = OFF;
--source include/stop_dump_threads.inc
UNINSTALL PLUGIN rpl_semi_sync_master;
--enable_warnings
--connection slave
START SLAVE IO_THREAD;
--source include/wait_for_slave_io_to_start.inc
--enable_query_log
--source include/end_include_file.inc