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1. Re: Transactions
darranl Apr 10, 2003 9:03 AM (in response to eyfelit)As I understand it at the moment, all three of your JBoss nodes will need to share the same database so that changes made by one node will be visible to all other nodes.
I think that there is work in progress so that each node will be able to have its own database and updates will be replicated across the nodes. -
2. Re: Transactions
belaban Apr 10, 2003 11:13 AM (in response to eyfelit)So you want the same transaction to change data in the DB ? You need to look into XA (distributed transactions). In that case you could enroll JVM1 2 and 3 in the same XA, make the changes, and commit.
I think XA is not really stable (at least the Tyrex impl of it) in 3.2. Should have been fixed in JBoss 4.0 afaik.
If this is what you want check the CMP or Transaction forum for how to do it.
Bela -
3. Re: Transactions
slaboure Apr 13, 2003 7:29 PM (in response to eyfelit)you need XA. Do you really want to do that, I mean, is that mandatory? It will simply not scale and kill your performance.