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Mdev-10664 Add statuses about optimistic parallel replication stalls

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In this commit we are adding three more status variable to SHOW SLAVE
STATUS.  Slave_DDL_Events and Slave_Non_Transactional_Events.

Slave_DDL_Groups:- This status variable counts the occurrence of DDL
statements

Slave_Non_Transactional_Groups:- This variable count the occurrence
of non-transnational event group.

Slave_Transactional_Groups:- This variable count the occurrence
of transnational event group.

Patch Credit:- Kristian Nielsen
This commit is contained in:
Sachin Setiya
2018-04-19 14:31:20 +05:30
parent 547b00d910
commit 419385dbf1
14 changed files with 296 additions and 26 deletions
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5
mysql-test/include/check-testcase.test
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@ -70,10 +70,13 @@ if ($tmp)
--echo SQL_Delay 0
--echo SQL_Remaining_Delay NULL
--echo Slave_SQL_Running_State
--echo Slave_DDL_Groups #
--echo Slave_Non_Transactional_Groups #
--echo Slave_Transactional_Groups #
}
if (!$tmp) {
# Note: after WL#5177, fields 13-18 shall not be filtered-out.
--replace_column 4 # 5 # 6 # 7 # 8 # 9 # 10 # 13 # 14 # 15 # 16 # 17 # 18 # 22 # 23 # 24 # 25 # 26 # 40 # 41 # 42 # 44 #
--replace_column 4 # 5 # 6 # 7 # 8 # 9 # 10 # 13 # 14 # 15 # 16 # 17 # 18 # 22 # 23 # 24 # 25 # 26 # 40 # 41 # 42 # 44 # 51 # 52 # 53 #
query_vertical
SHOW SLAVE STATUS;
}