FineGrainedAtomicMap with REPEATABLE_READ sees modifications from other transactions ------------------------------------------------------------------------------------ Key: ISPN-3932 URL: https://issues.jboss.org/browse/ISPN-3932 Project: Infinispan Issue Type: Bug Components: Core Affects Versions: 5.2.7.Final, 6.0.1.Final Reporter: Dan Berindei Assignee: Pedro Ruivo Labels: 621 Fix For: 7.0.0.Alpha1, 7.0.0.Final FineGrainedAtomicMap doesn't respect the REPEATABLE_READ isolation level: a transaction holding a FGAM reference will see subkeys added by another concurrent transaction. A test with PESSIMISTIC locking is here: https://github.com/danberindei/infinispan/commit/526ae4c414009b2a95b39a65... We need to test OPTIMISTIC locking and the coarse-grained AtomicMap as well.