[erlang-questions] In a mnesia cluster, which node is queried?

ryeguy <>
Tue Apr 7 16:22:00 CEST 2009


I reposted this question elsewhere, and I worded it differently. Here
is my reworded question if it makes it more clear:

Let's say you have a mnesia table replicated on nodes A and B. If on
node C, which does not contain a copy of the table, I do
mnesia:change_config(extra_db_nodes, [NodeA, NodeB]), and then on node
C I do mnesia:dirty_read(user, bob) how does node C choose which
node's copy of the table to execute a query on?

On Apr 6, 10:11 pm, ryeguy <> wrote:
> If you have a mnesia table replicated on nodes A and B, how does node
> C (which does not contain a copy of the table) choose which table to
> execute a query on? Is it random?
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