On 15 Jul 2011, at 20:00, Dan Berindei wrote: > Hi guys > > While fixing https://issues.jboss.org/browse/ISPN-1243 I found that in > certain cases state transfer will copy the in-memory data twice: first > when copying the in-memory data and then again while copying the > persistent data. > > I was getting duplicate key exceptions in > StateTransferManagerImpl.applyPersistentState(), so I changed > StateTransferManagerImpl.applyInMemoryState() to skip writing to the > cache store if persistent state transfer is enabled and passivation is > disabled. That seems to work, but I'm wondering if there are other > cases that I missed. > > For 5.1, since we're going to use the rehashing code, we can check if > a key is in memory and not include it again in the persistent state, > but that seems too intrusive to include in 5.0. WDYT?
Agreed - too intrusive for 5.0 now. -- Manik Surtani ma...@jboss.org twitter.com/maniksurtani Lead, Infinispan http://www.infinispan.org _______________________________________________ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev