[jboss-user] [EJB 3.0] - Re: Problem using SequenceGenerator

[bryan_castillo]

The more I look at the SequenceHiLoGenerator, the more I wonder whether it makes sense to use it be default at all in EJB3.  What happens in a cluster?  The SequenceHiLoGenerator uses state information when getting sequences.  If you have 2 seperate boxes using a SequenceHiLoGenerator from the same database sequence, could you end up reissuing an id more than once?  I don't see how the default generator could always create new ID's.



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