Lease Database Locker doesn't work with Oracle Universal Connection Pool (UCP) driver

Solution Verified - Updated -


ActiveMQ cannot acquire the database lock when using the Lease Database Locker with Oracles UCP JDBC driver.
As a result the broker doesn't start up even though there's no other broker instance competing for the same lock.


  • JBoss A-MQ 6.x
  • Fuse MQ Enterprise 7.x
  • Fuse Message Broker 5.5.x

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