HornetQ Persistence Concepts
Jump to navigation
Jump to search
Internal
Overview
Disk only.
HornetQ does not support database-based persistence. For reasons that went into this decision see https://developer.jboss.org/thread/153581. More details in "Messaging persistence in EAP 6.x" https://access.redhat.com/solutions/226743.
What Does HornetQ Persist?
Journal
When a node is started for the first time it persists a unique identifier into its journal directory. This ID is needed for proper formation of clusters.