Yeah the processing lock in this case is on the Transport, which is shared by multiple caches. The lock is used to maintain a coherent transaction log during state transfer or rehash. Which means >1 cache cannot perform a rehash or state transfer at the same time. We may be able to loosen this constraint, but this needs careful thought. Create a JIRA for it? In the meanwhile just make sure your state transfer or rehash timeouts take this into consideration. On 10 Mar 2011, at 10:48, Galder Zamarreño wrote: > Hi, > > Re: https://issues.jboss.org/browse/JBPAPP-6052 > > I suspect here that the Hot Rod topology cache state transfer is competing with, most likely, the rehashing of distributed caches for the cluster wide distributed lock. > > Can someone (Manik?) remember why is this needed if clearly these two caches are unrelated? > > Cheers, > -- > Galder Zamarreño > Sr. Software Engineer > Infinispan, JBoss Cache > > > _______________________________________________ > infinispan-dev mailing list > infinispan-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev -- Manik Surtani manik(a)jboss.org twitter.com/maniksurtani Lead, Infinispan http://www.infinispan.org _______________________________________________ infinispan-dev mailing list infinispan-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev