Jdbc:mysql://localhost:3306/scheduler?useUnicode=true&characterEncoding=UTF-8&autoReconnect=true&maxReconnects=2&initialTimeout=5 ![]() jdbc4.MySQLNonTransientConnectionException: No operations allowed after statement closed. ![]() The last packet sent successfully to the server was 0 milliseconds ago. The last packet successfully received from the server was 2,003 milliseconds ago. jdbc4.CommunicationsException: Communications link failure jdbc4.MySQLQueryInterruptedException: Query execution was interrupted "wait_timeout" to a high value, rather than the default of 8 hours. To handle SQLExceptions resulting from dead and stale connections properly.Īlternatively, as a last option, investigate setting the MySQL server variable State and data consistency when applications don't handle SQLExceptions properly,Īnd is only designed to be used when you are unable to configure your application This feature is not recommended, because it has side effects related to session ![]() The driver will throw an exception for a queries issued on a stale or deadĬonnection, which belong to the current transaction, but will attempt reconnectīefore the next query issued on the connection in a new transaction. Should the driver try to re-establish stale and/or dead connections? If enabled
0 Comments
Leave a Reply. |