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@arpadtamasi
Last active December 6, 2017 11:58
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sample trace for blog article
java.sql.SQLTransientConnectionException: database - Connection is not available, request timed out after 2043ms.
at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:548)
at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:186)
at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:145)
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:83)
...
Caused by: java.sql.SQLException: Could not connect: Access denied for user ''@'localhost' to database 'samebug_components'
at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.authentication(AbstractConnectProtocol.java:767)
at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.handleConnectionPhases(AbstractConnectProtocol.java:694)
at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connect(AbstractConnectProtocol.java:406)
at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1022)
at org.mariadb.jdbc.internal.util.Utils.retrieveProxy(Utils.java:483)
at org.mariadb.jdbc.Driver.connect(Driver.java:106)
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