Re: [jbosscache-dev] JGroups concurrent stack and parallelizing messages from the same sender

I believe this should be possible if you use OOB messages and custom headers. Let's confirm with Bela. Manik Surtani wrote: > The concurrent stack has done a great job in parallelizing delivery > of messages from different senders, but is there a way to parallelize > this from the same sender as well? Now I know this doesn't make > sense in terms of JGroups messages (order needs to be maintained) but > when you consider moving up one level of abstraction in JBC, this > causes a bottleneck. Consider, for example: > > 1. Using sync replication and BR. > 2. 3 threads on cache1, working on disjoint data sets (no contention > at all, writes can be in parallel). > 3. When it comes to replication to the same buddy, the concurrent > stack on the receiver will queue the 3 commits. > 4. All parallelization achieved in 2. above is wasted since the > transactions need to queue anyway. > > Is there something we can do with custom message headers, etc. to > allow for parallel delivery of these messages? E.g., perhaps using a > "communication id", which could be a representation of a global > transaction? Bela, Vladimir, any thoughts? > > Cheers, > -- > Manik Surtani > Lead, JBoss Cache > manik(a)jboss.org > > > > > > > _______________________________________________ > jbosscache-dev mailing list > jbosscache-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/jbosscache-dev _______________________________________________ jbosscache-dev mailing list jbosscache-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/jbosscache-dev