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MDEV-20372 - fix thread_pool_info

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In rare cases, both listener and worker can do poll at the same time
(one of them will return events, another one no events)

Fix test query to account for it.
This commit is contained in:
Vladislav Vaintroub
2020-04-23 20:48:32 +02:00
parent 2655984ed4
commit a4bccefb11
3 changed files with 4 additions and 5 deletions
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2
mysql-test/main/thread_pool_info.test
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@@ -29,7 +29,7 @@ SELECT SUM(POLLS_BY_LISTENER+POLLS_BY_WORKER) > 0 FROM INFORMATION_SCHEMA.THREAD
--disable_ps_protocol
FLUSH THREAD_POOL_STATS;
SELECT SUM(DEQUEUES_BY_LISTENER+DEQUEUES_BY_WORKER) FROM INFORMATION_SCHEMA.THREAD_POOL_STATS;
SELECT SUM(POLLS_BY_LISTENER+POLLS_BY_WORKER) FROM INFORMATION_SCHEMA.THREAD_POOL_STATS;
SELECT SUM(POLLS_BY_LISTENER+POLLS_BY_WORKER) BETWEEN 2 AND 3 FROM INFORMATION_SCHEMA.THREAD_POOL_STATS;
--enable_ps_protocol
#I_S.THREAD_POOL_WAITS