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MySQL Connector/J 8.4.0
Posted by: Stack Philips
Date: November 04, 2024 10:05AM

Hello everyone,
I am using mysql-connector-j 8.3.0 without any problems but when I tried to update the version to 8.4.0 or to 9.x I got a problem when start the application and trying to connect to the database.

Caused by: java.sql.SQLTransientConnectionException: HikariPool-default - Connection is not available, request timed out after 30004ms.

There are times when the connection does not cause any problems but it takes a long time to start. Do you know what could be the cause of this? With version 8.3.0 the connection starts very quickly.

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Subject
Written By
Posted
MySQL Connector/J 8.4.0
Stack Philips
November 04, 2024 10:05AM
Re: MySQL Connector/J 8.4.0
Filipe Silva
November 05, 2024 05:39AM
Re: MySQL Connector/J 8.4.0
Stack Philips
November 06, 2024 09:13AM
Re: MySQL Connector/J 8.4.0
Filipe Silva
November 06, 2024 05:47PM
Re: MySQL Connector/J 8.4.0
Stack Philips
November 07, 2024 04:00AM


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