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Diffstat (limited to '')
| -rw-r--r-- | mysql-test/suite/rpl/t/rpl_parallel_retry.test | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/mysql-test/suite/rpl/t/rpl_parallel_retry.test b/mysql-test/suite/rpl/t/rpl_parallel_retry.test index fe6f40d2..1e87c85c 100644 --- a/mysql-test/suite/rpl/t/rpl_parallel_retry.test +++ b/mysql-test/suite/rpl/t/rpl_parallel_retry.test @@ -411,6 +411,44 @@ DROP function foo; --sync_slave_with_master server_2 # +# MDEV-33303: slave_parallel_mode=optimistic should not report the mode's +# specific temporary errors. +# + +--connection server_2 +--source include/stop_slave.inc +SET @old_parallel_threads=@@GLOBAL.slave_parallel_threads; +SET GLOBAL slave_parallel_threads=4; + +--connection server_1 +# The problem occurred in the code path for row-based updates in tables +# with no primary/unique key, where a scan is needed. +CREATE TABLE t1 (a INT, b VARCHAR(123)) ENGINE=InnoDB; +INSERT INTO t1 VALUES(1, 'asdf'); +UPDATE t1 SET b='zxf1' WHERE a=1; +UPDATE t1 SET b='\n' WHERE a=1; + +--connection server_2 +# Inject a small sleep in the code that makes the race easier to hit. +SET @old_dbug=@@GLOBAL.debug_dbug; +SET GLOBAL debug_dbug="+d,write_row_inject_sleep_before_ha_write_row"; +--source include/start_slave.inc + +--connection server_1 +# Here, we would get errors in the slave's error log: +# [ERROR] mariadbd: Can't find record in 't1' +--sync_slave_with_master server_2 + +--connection server_1 +DROP TABLE t1; +--sync_slave_with_master server_2 +--source include/stop_slave.inc +SET GLOBAL debug_dbug=@old_dbug; +SET GLOBAL slave_parallel_threads=@old_parallel_threads; +--source include/start_slave.inc + + +# # MDEV-12746 rpl.rpl_parallel_optimistic_nobinlog fails committing out of order at retry # |