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| author | Andrei Elkin <aelkin@mysql.com> | 2009-03-26 10:25:06 +0200 |
|---|---|---|
| committer | Andrei Elkin <aelkin@mysql.com> | 2009-03-26 10:25:06 +0200 |
| commit | 21cc7d5a2582f5baa61c936beab72015027cfdc0 (patch) | |
| tree | 00d71846a756dc8f5f2eb2fce38b14c532c26894 /mysql-test/suite/rpl/t/rpl_start_stop_slave-slave.opt | |
| parent | 583390388916e21b9008fdc3871df9f1304bf8c2 (diff) | |
| download | mariadb-git-21cc7d5a2582f5baa61c936beab72015027cfdc0.tar.gz | |
Bug#38205 Row-based Replication (RBR) causes inconsistencies: HA_ERR_FOUND_DUP
Bug#319 if while a non-transactional slave is replicating a transaction possible problem
It is impossible to roll back a mixed engines transaction when one of the engine is
non-transaction. In replication that fact is crucial because the slave can not safely
re-apply a transction that was interrupted with STOP SLAVE.
Fixed with making STOP SLAVE not be effective immediately in the case the current
group of replication events has modified a non-transaction table. In order for slave to leave
either the group needs finishing or the user issues KILL QUERY|CONNECTION slave_thread_id.
mysql-test/suite/bugs/r/rpl_bug38205.result:
bug#38205 non-deterministic part of tests results.
mysql-test/suite/bugs/t/rpl_bug38205.test:
bug#38205 non-deterministic part of tests.
mysql-test/suite/rpl/r/rpl_start_stop_slave.result:
bug#38205 deterministic part of tests results.
mysql-test/suite/rpl/t/rpl_start_stop_slave-slave.opt:
increasing `innodb_lock_wait_timeout' to make the test pass on slow env w/o
timeout expired issue.
mysql-test/suite/rpl/t/rpl_start_stop_slave.test:
bug#38205 deterministic part of tests.
sql/log_event.cc:
Augmenting row-based events applying with the notion of
thd->transaction.{all,stmt}.modified_non_trans_table.
The pair is set and reset according to its specification
for the mixed transaction processing.
Particualry, once `modified_non_trans_table' is set in the row-events
processing loop, it will remain till the commit of the transaction.
sql/slave.cc:
Consulting `thd->transaction.all.modified_non_trans_table' to decide
whether to terminate by the sql thread or to continue even though
the sql thread might have been STOP-ed (rli->abort_slave).
Diffstat (limited to 'mysql-test/suite/rpl/t/rpl_start_stop_slave-slave.opt')
| -rw-r--r-- | mysql-test/suite/rpl/t/rpl_start_stop_slave-slave.opt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mysql-test/suite/rpl/t/rpl_start_stop_slave-slave.opt b/mysql-test/suite/rpl/t/rpl_start_stop_slave-slave.opt new file mode 100644 index 00000000000..00ea161cd6e --- /dev/null +++ b/mysql-test/suite/rpl/t/rpl_start_stop_slave-slave.opt @@ -0,0 +1 @@ +--innodb_lock_wait_timeout=60 |