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From Dain Sundstrom <>
Subject Re: JDBC based Master Slave
Date Fri, 21 Jul 2006 23:43:02 GMT
If you are using the Geronimo transaction manager, you may want to  
use the  
org.apache.geronimo.connector.outbound.transactionlog.JDBCLog, which  
stores the tx log in the database.  This will allow you to support  
full XA with a single non-xa jdbc connection.


On Jul 21, 2006, at 7:24 AM, James Strachan wrote:

> I've just committed this fairly simple addition to allow users who are
> not using the high performance journal and are just using pure JDBC
> for persistence to use a JDBC specific version of master slave which
> allows many slaves to be run with auto-failover
> This works in a similar way to the shared file system master slave
> approach, using an exclusive lock to implement the master but relying
> on an exclusive database lock rather than a file lock.
> -- 
> James
> -------

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