"galder.zamarreno(a)jboss.com" wrote : (1) Re: Merget state for Pojo. Callback
seems most reasonable option here. Maybe we could instruct users to implement a method
that looks like:
|
| void merge(Object o)
|
I think merging is nasty, no matter whichever way you slice it. Even if a call back is
used, and even if time stamps are recorded, you still have clock sync issues, plus the
problem where some nodes have used stale data as input to other transactions creating a
GIGO situation when the partition heals.
There may be a few specific applications where merging may work, but I can't see how
we can devise a generic solution around merging.
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