diff options
| author | Andrei Elkin <aelkin@mysql.com> | 2010-01-25 17:46:48 +0200 |
|---|---|---|
| committer | Andrei Elkin <aelkin@mysql.com> | 2010-01-25 17:46:48 +0200 |
| commit | 1c0056b3ba34354c63026c541718529df735fbed (patch) | |
| tree | fcea4c5374abb9164d112aa9bdc9e46da35220b2 /mysql-test/std_data | |
| parent | 48c67b2ca0242d7f0c64de0f018b696b9798664c (diff) | |
| download | mariadb-git-1c0056b3ba34354c63026c541718529df735fbed.tar.gz | |
Bug #47142 "slave start until" stops 1 event too late in 4.1 to 5.0 replication
When replicating from 4.1 master to 5.0 slave START SLAVE UNTIL can stop too late.
The necessary in calculating of the beginning of an event the event's length
did not correspond to the master's genuine information at the event's execution time.
That piece of info was changed at the event's relay-logging due to binlog_version<4 event
conversion by IO thread.
Fixed with storing the master genuine Query_log_event size into a new status
variable at relay-logging of the event. The stored info is extacted at the event
execution and participate further to caclulate the correct start position of the event
in the until-pos stopping routine.
The new status variable's algorithm will be only active when the event comes
from the master of version < 5.0 (binlog_version < 4).
Diffstat (limited to 'mysql-test/std_data')
| -rw-r--r-- | mysql-test/std_data/bug47142_master-bin.000001 | bin | 0 -> 386 bytes |
1 files changed, 0 insertions, 0 deletions
diff --git a/mysql-test/std_data/bug47142_master-bin.000001 b/mysql-test/std_data/bug47142_master-bin.000001 Binary files differnew file mode 100644 index 00000000000..d1a089a784a --- /dev/null +++ b/mysql-test/std_data/bug47142_master-bin.000001 |