Can't retrieve values from FineGrainedAtomicMap with "storeAsBinary" option enabled ----------------------------------------------------------------------------------- Key: ISPN-3969 URL: https://issues.redhat.com/browse/ISPN-3969 Project: Infinispan Issue Type: Bug Affects Versions: 6.0.1.Final Reporter: Gunnar Morling Priority: Major Attachments: MarshallingTest.java When using the "storeAsBinary" option, a value added to a {{FineGrainedAtomicMap}} via {{put()}} can't be read back via {{get()}}: {code} Configuration configuration = new ConfigurationBuilder() .storeAsBinary() .enable() .transaction() .transactionMode(TransactionMode.TRANSACTIONAL ) .transactionManagerLookup(new JBossStandaloneJTAManagerLookup() ) .build(); EmbeddedCacheManager manager = new DefaultCacheManager(); manager.defineConfiguration( "testCache", configuration ); manager.getCache( "testCache", true ); CacheKey cacheKey = new CacheKey( "Some Key" ); Object key = "the key"; Object value = "the value"; FineGrainedAtomicMap<Object, Object> map = AtomicMapLookup.getFineGrainedAtomicMap( cache, cacheKey, true ); map.put( key, value ); //fails assertNotNull( map.get( key ) ); {code} See the attached file for a complete test case.