jdbc-network-timeout

The JDBC network connection timeout in milliseconds. The default value is 20000 milliseconds (ie 20 seconds). When using a shared store it is recommended to set it less then or equal to jdbc-lock-expiration.

jdbc-lock-renew-period

The period in milliseconds of the keep alive service of a JDBC lock. The default value is 2000 milliseconds (ie 2 seconds).

jdbc-lock-expiration

The time in milliseconds a JDBC lock is considered valid without keeping it alive. The default value is 20000 milliseconds (ie 20 seconds).