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MDEV-11177 mysqlbinlog exits silently without error when another

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instance connects to server.

        New thread kill status added KILL_SLAVE_SAME_ID, and the related
        error message.
This commit is contained in:
Alexey Botchkov
2017-03-22 01:48:22 +04:00
parent 1ca8637ae3
commit 92f18bdede
5 changed files with 29 additions and 8 deletions
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18
sql/sql_class.h
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@ -477,17 +477,23 @@ enum killed_state
ABORT_QUERY_HARD= 7,
KILL_TIMEOUT= 8,
KILL_TIMEOUT_HARD= 9,
/*
When binlog reading thread connects to the server it kills
all the binlog threads with the same ID.
*/
KILL_SLAVE_SAME_ID= 10,
/*
All of the following killed states will kill the connection
KILL_CONNECTION must be the first of these and it must start with
an even number (becasue of HARD bit)!
*/
KILL_CONNECTION= 10,
KILL_CONNECTION_HARD= 11,
KILL_SYSTEM_THREAD= 12,
KILL_SYSTEM_THREAD_HARD= 13,
KILL_SERVER= 14,
KILL_SERVER_HARD= 15
KILL_CONNECTION= 12,
KILL_CONNECTION_HARD= 13,
KILL_SYSTEM_THREAD= 14,
KILL_SYSTEM_THREAD_HARD= 15,
KILL_SERVER= 16,
KILL_SERVER_HARD= 17,
};
extern int killed_errno(killed_state killed);