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MDEV-16437: merge 5.7 P_S replication instrumentation and tables

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Merge 'replication_applier_status' table.

This table captures SQL_THREAD status.
This commit is contained in:
Sujatha
2021-04-16 09:11:48 +05:30
parent 767648cc2b
commit 410832313e
8 changed files with 118 additions and 11 deletions
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11
mysql-test/suite/rpl/include/rpl_deadlock.test
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@@ -8,6 +8,7 @@
# error but not deadlock error; that is ok as code deals with the two
# errors in exactly the same way.
--source include/have_perfschema.inc
--source include/master-slave.inc
# 0) Prepare tables and data
@@ -59,6 +60,16 @@ let $status_var_comparsion= >;
connection slave;
SELECT COUNT(*) FROM t2;
COMMIT;
--echo
--echo # Test that the performance schema coulumn shows > 0 values.
--echo
--let $assert_text= current number of retries should be more than the value saved before deadlock.
--let $assert_cond= [SELECT COUNT_TRANSACTIONS_RETRIES FROM performance_schema.replication_applier_status, COUNT_TRANSACTIONS_RETRIES, 1] > "$slave_retried_transactions"
--source include/assert.inc
source include/check_slave_is_running.inc;
sync_with_master;
# Check the data