transaction_replay

Replays in progress transactions that fail on a different Server.

See also: Module Parameters in 6.1, in 2.5, in 2.4, and in 2.3

DETAILS

In cases where an in-progress transaction fails to execute on the Primary Server, the router can attempt to replay the transaction. This can result in MariaDB MaxScale recovering from a failed Primary, hiding the transaction failure from the client.

This module parameter controls whether the router attempts to replay transactions.

EXTERNAL REFERENCES