liquibase/liquibase — pull request #150 by romeop (2013-08-01 12:12:46+00:00)
Title: Overwrite lock wait time with (optional) system property

Very useful/necessary if you have long running migrations (>5 min) in a cluster. Only one node performs the migration, other nodes are waiting and then end in a time out. Setting the system property e.g. liquibase.changeLogLockWaitTimeInMinutes=15 will increase wait time before the timeout kicks in.