[jboss-user] [JBoss Messaging] - Clustering JBoss and MySQL, support for NDB

[rvdploeg]

I want to create a high avaliable messaging solution using a JBoss Messaging cluster, but now I'm confused:

>From the documentation I read that "It is required that all the JBM servers in a given cluster must share the same database".

Suppose, I want a high available clustered messaging environment with MySQL persistency, I could create:
- At least two JBoss Messaging nodes with a shared database.
- A MySQL database with InnoDB tables because this is the only type that is supported.

This would mean that the database is still a single point of failure. Therefore, I could create a MySQL cluster, but in that case I need the NDB-engine, which is not supported (http://wiki.jboss.org/wiki/JBossMessagingDatabaseCompatibilityMatrix)

Pleas tell me that my conclusion "Creating a high available JBM solution is not possible at this moment using a MySQL backend" is not correct!

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