HornetQ Persistence Concepts

From NovaOrdis Knowledge Base
Revision as of 21:38, 11 March 2016 by Ovidiu (talk | contribs)
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.