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Bug#49492 rpl_semi_sync failed on PB2

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After stopped slave, it is possible that the Dump thread on master
is still running and has locked the semi-sync master plugin, and when
uninstalling the semi-sync master plugin, a plugin busy warning could
be generated.

Fixed by disabling the warnings when uninstalling semi-sync plugin
on master.
This commit is contained in:
He Zhenxing 2010-03-30 17:17:19 +08:00
parent b2e3fb8a6f
commit 44325dc6b7
1 changed files with 4 additions and 0 deletions
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4
mysql-test/suite/rpl/t/rpl_semi_sync.test
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@ -602,7 +602,11 @@ source include/stop_slave.inc;
UNINSTALL PLUGIN rpl_semi_sync_slave;
connection master;
# The dump thread may still be running on the master, and so the following
# UNINSTALL could generate a warning about the plugin is busy.
disable_warnings;
UNINSTALL PLUGIN rpl_semi_sync_master;
enable_warnings;
connection slave;
source include/start_slave.inc;