A brief Analysis of mysql being shut down

This article mainly introduces the brief analysis of the closure of mysql, the content of the article is carefully selected and edited by the author, with a certain pertinence, the reference significance for everyone is still relatively great, the following with the author to understand the next topic content.

2019-06-13T02:33:01.664701Z 0 [Note] Giving 21 client threads a chance to die gracefully

2019-06-13T02:33:01.664746Z 0 [Note] Shutting down slave threads

2019-06-13T02:33:03.664827Z 0 [Note] Forcefully disconnecting 16 remaining clients

2019-06-13T02:33:03.664867Z 0 [Warning] / app/mysql/bin/mysqld: Forcing close of thread 23 user: 'dpm'

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2019-06-13T02:33:03.664900Z 0 [Warning] / app/mysql/bin/mysqld: Forcing close of thread 22 user: 'root'

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2019-06-13T02:33:03.665400Z 0 [Note] Event Scheduler: Killing the scheduler thread, thread id 1

2019-06-13T02:33:03.665573Z 0 [Note] Event Scheduler: Purging the queue. 0 events

Loose_handlersocket_port = 9998

Loose_handlersocket_port_wr = 9999

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