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MDEV-9975 - main.partition_innodb_plugin fails sporadically

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Fixed wait condition to wait for InnoDB to actually acquire row locks instead
of waiting for thread to enter "Searching rows for update" state (which happens
earlier).

Also use default wait timeout, 2 seconds can be too few for threads to enter
appropriate state.
This commit is contained in:
Sergey Vojtovich 2016-04-24 13:36:51 +04:00
parent 19e3597e0c
commit 2b7573ecdd
1 changed files with 1 additions and 5 deletions
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6
mysql-test/t/partition_innodb_plugin.test
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@ -124,12 +124,8 @@ SEND;
UPDATE `t``\""e` SET a = 12 WHERE a = 0;
--echo # default connection
connection default;
let $wait_timeout= 2;
let $wait_condition= SELECT 1 FROM INFORMATION_SCHEMA.PROCESSLIST
WHERE ID = $id_1 AND STATE = 'Searching rows for update';
let $wait_condition= SELECT COUNT(*)=2 FROM INFORMATION_SCHEMA.INNODB_LOCKS;
--source include/wait_condition.inc
#--echo # tested wait condition $wait_condition_reps times
# INNODB_LOCKS only exists in innodb_plugin
--sorted_result
SELECT lock_table, COUNT(*) FROM INFORMATION_SCHEMA.INNODB_LOCKS
GROUP BY lock_table;