Optimize locking behaviour in non-transactional caches ------------------------------------------------------ Key: ISPN-2392 URL: https://issues.jboss.org/browse/ISPN-2392 Project: Infinispan Issue Type: Enhancement Components: Locking and Concurrency Affects Versions: 5.2.0.Beta1 Reporter: Thomas Fromm Assignee: Mircea Markus Situation: REPL_SYNC cache, non transactional, locking isolation level NONE Problem: when multiple threads trying to write same key on multiple nodes, the operation ends up mostly in locking timeouts Mircea mentioned that the locking behaviour for non-tx caches could be optimized as well as for tx-caches or use the same mechanisms. (One single lock, independed number of owners)