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MDEV-5804: If same GTID is received on multiple master connections in multi-source replication, the event is double-executed causing corruption or replication failure

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Some fixes, mainly to make it work in non-parallel replication mode also
(--slave-parallel-threads=0).

Patch should be fairly complete now.
This commit is contained in:
unknown
2014-03-12 00:14:49 +01:00
parent 2c2478b822
commit 8b9b7ec395
16 changed files with 420 additions and 62 deletions
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2
mysql-test/suite/perfschema/r/dml_setup_instruments.result
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@ -38,6 +38,7 @@ order by name limit 10;
NAME ENABLED TIMED
wait/synch/cond/sql/COND_flush_thread_cache YES YES
wait/synch/cond/sql/COND_group_commit_orderer YES YES
wait/synch/cond/sql/COND_gtid_ignore_duplicates YES YES
wait/synch/cond/sql/COND_manager YES YES
wait/synch/cond/sql/COND_parallel_entry YES YES
wait/synch/cond/sql/COND_prepare_ordered YES YES
@ -45,7 +46,6 @@ wait/synch/cond/sql/COND_queue_state YES YES
wait/synch/cond/sql/COND_rpl_thread YES YES
wait/synch/cond/sql/COND_rpl_thread_pool YES YES
wait/synch/cond/sql/COND_rpl_thread_queue YES YES
wait/synch/cond/sql/COND_server_started YES YES
select * from performance_schema.setup_instruments
where name='Wait';
select * from performance_schema.setup_instruments