JBossCache 1.4.0.CR2 has been released and is available for download on SourceForge at
http://sourceforge.net/project/showfiles.php?group_id=22866&package_id=102339&release_id=428151 Release 1.4.0.CR2 A new feature release containing very significant performance enhancements in replication, pojo operations and cache loaders, as well as features such as buddy replication. Changes: ** Bug * [ JBCACHE-352 ] Doing cache.remove() when a tx is running and a cacheloader is present, and doing a cache.get() within the same tx causes the cache to load the value from the cacheloader again * [ JBCACHE-435 ] Multiple attempts to remove an AOP object on putObject() * [ JBCACHE-477 ] Random removeing from Map/Collection in a transaction throws a IllegalStateException (InternalDelegate.resetRefCount(). Ref counter not -1 but 0 at fqn:...) * [ JBCACHE-491 ] EvictionException in JBossCache-1.2.4 * [ JBCACHE-531 ] cache loader file location property isn't parsed correctly under JBoss AS * [ JBCACHE-532 ] Calling getRegion() before getRegions() on RegionManager may cause a condition where the defaultRegion always gets used. * [ JBCACHE-536 ] CacheStoreInterceptor does not erase old attributes with TreeCache.put(Map) call * [ JBCACHE-539 ] Incorrect path specified in runShellDemo.sh * [ JBCACHE-548 ] Transaction synchronisation afterCompletion() fails when using WebLogic TM * [ JBCACHE-551 ] TreeCache.getKeys() -- null or empty set for no attributes * [ JBCACHE-554 ] Nodes created in CacheLoaderInterceptor not rolled back in tx * [ JBCACHE-573 ] Beanshell script errors while running examples * [ JBCACHE-577 ] JUnit timeout problems * [ JBCACHE-579 ] FileCacheLoader throws NPE if location points to a file instead of a directory. * [ JBCACHE-587 ] Fqn.getName() directly casts to String * [ JBCACHE-592 ] JBossCache AS integration produces exception * [ JBCACHE-596 ] Building Distribution fails - JBossCache 1.4.0.Alpha * [ JBCACHE-597 ] Test failure - org.jboss.cache.aop.ReplicatedObjectGraphAopTest * [ JBCACHE-598 ] Test failure - org.jboss.cache.aop.eviction.AopLRUPolicyUpdateEvictionTest * [ JBCACHE-599 ] Plain Cache tutorial example broken. * [ JBCACHE-600 ] PojoCache sensor example broken * [ JBCACHE-604 ] org.jgroups.MethodCall writes a classReferences to AOPProxy what is not valid * [ JBCACHE-606 ] TimeoutException (and lock ownership problem) under load test * [ JBCACHE-608 ] Cache loader does not load data for cache.get(Fqn fqn) calls * [ JBCACHE-612 ] Race condition with 2-PC and pessimistic locking * [ JBCACHE-615 ] Test failure - org.jboss.cache.buddyreplication.BuddyPoolBroadcastTest * [ JBCACHE-616 ] Package org.jboss.cache.data missing in distribution (JBossCache 1.4.0.Beta) * [ JBCACHE-626 ] PojoCache bug in annotation checking optimization * [ JBCACHE-634 ] Using optimistic locking and setting UseMarshalling to true causes replication exceptions. * [ JBCACHE-635 ] Illegal characters in buddy backup node names * [ JBCACHE-636 ] Data Gravitation should pull back entire subtrees * [ JBCACHE-639 ] PojoCache fails to retry to with RollbackException using Collection * [ JBCACHE-641 ] Eviction policy emits too many notification events * [ JBCACHE-646 ] Test failure - org.jboss.cache.loader.InterceptorSynchronizationTest (JBossCache 1.4.0.Beta2) * [ JBCACHE-647 ] Interop tests failure (JBossCache 1.4.0.Beta2) * [ JBCACHE-648 ] Exception during addNode in sensor example * [ JBCACHE-649 ] IdentityLock.getFqn() always returns Fqn.ROOT * [ JBCACHE-653 ] Classloader leakage during re-deployment * [ JBCACHE-655 ] Cache under transaction should allow mix of LOCAL or REPL mode option * [ JBCACHE-659 ] Evictions with Optimistic Locking not working * [ JBCACHE-661 ] Serious concurrency issue with empty Cache & CacheLoader * [ JBCACHE-662 ] missing synchronization on TreeCache "members" ** Feature Request * [ JBCACHE-61 ] Buddy Replication * [ JBCACHE-76 ] Create an eviction interceptor * [ JBCACHE-198 ] ReplicationInterceptor: replace remote method calls with message ids * [ JBCACHE-451 ] Support @Transient annotation * [ JBCACHE-454 ] Support @Serialize annotation * [ JBCACHE-490 ] Create a new class name POJOCache to replace TreeCacheAop * [ JBCACHE-504 ] Optimise marshalling of Fqn, GlobalTransaction, etc * [ JBCACHE-505 ] Optimise references when streaming data on the wire * [ JBCACHE-516 ] putObject() should check for "__jboss::internal__" keys * [ JBCACHE-525 ] Add JDBM cache loader support to TreeCache * [ JBCACHE-526 ] Timed and/or batched synchronization of Async CacheLoader operations * [ JBCACHE-528 ] Make eviction a configurable option without passivation * [ JBCACHE-535 ] CacheLoaderInterceptor fetches data overwritten by CacheLoader.put(Fqn n, Map m) * [ JBCACHE-537 ] state transfer code to exclude under /_buddy_backup_ when marshalling the tree * [ JBCACHE-538 ] overloading the local state transfer method with a root under which state would be stored * [ JBCACHE-555 ] Reduce memory and increase basic performance * [ JBCACHE-564 ] Improve region matching algorithm in RegionManager * [ JBCACHE-581 ] Performance of Method.equals * [ JBCACHE-613 ] Provide skipLockInterceptor option for get and put * [ JBCACHE-624 ] PojoCache add an option to handle non-instrumented POJO and non-Serializable replication * [ JBCACHE-628 ] Expose PojoCache.getCachedType() in PojoCacheMBean * [ JBCACHE-632 ] ChainingCacheLoader implements ExtendedCacheLoader * [ JBCACHE-637 ] OPtion to bypass data gravitation * [ JBCACHE-642 ] Flag to remove the FileCacheLoader content upon startup * [ JBCACHE-652 ] create a special LRUAlgorithm with a inUse requirement ** Task * [ JBCACHE-7 ] PojoCache benchmark and performance tuning * [ JBCACHE-197 ] Review: can Node.data and Node.children bu a ConcurrentHashMap (efficiency) * [ JBCACHE-203 ] PojoCache get/put/remove object apis needs to be atomic * [ JBCACHE-449 ] PojoCache when using CacheLoader is slow during putObject * [ JBCACHE-488 ] Switch to JBoss Serialization for replication/storage * [ JBCACHE-501 ] Need customized serialization to minimize PojoCache payload * [ JBCACHE-517 ] Create a default marshaller for JBossCache * [ JBCACHE-540 ] Be consistent between Node.getDataKeys and Tree.getKeys behavior * [ JBCACHE-550 ] Properly handle marshalling for the _buddy_backup_ region * [ JBCACHE-582 ] activateRegion() should initiate a state transfer from all DataOwners for which the cache is a buddy * [ JBCACHE-583 ] inactivateRegion() should clear the corresponding subtree from all _buddy_backup_ regions * [ JBCACHE-605 ] Node to re-throw lock exception with proper fqn * [ JBCACHE-610 ] prepare methodcall has a bigger payload size * [ JBCACHE-621 ] PojoCache to optimize Collection classes with value as primitive such as String * [ JBCACHE-672 ] PojoCache uses registered classloader during failover ** Sub-task * [ JBCACHE-77 ] Create an eviction policy based on number of elements instead of nodes * [ JBCACHE-458 ] Improve documentation on the configuration of state transfer * [ JBCACHE-481 ] Release 1.4.0.alpha * [ JBCACHE-482 ] Release 1.4.0.beta * [ JBCACHE-511 ] JBossCache payload size * [ JBCACHE-520 ] JBossCache thruput I * [ JBCACHE-556 ] Validate the original and the new api classes work under AS integration test * [ JBCACHE-557 ] Make sure tutorial and PojoCache examples work with new PojoCache class name * [ JBCACHE-558 ] Updated JBossCache documentation for PojoCache * [ JBCACHE-560 ] Renamed PojoCache eviction policy * [ JBCACHE-574 ] Optimize PojoCache in local mode * [ JBCACHE-575 ] Optimize PojoCache in replicated mode * [ JBCACHE-580 ] Refactored Collection interceptor impl * [ JBCACHE-601 ] Use bulk update and remove for putObject * [ JBCACHE-607 ] PojoCache uses _get to bypass lock and tx interceptors during putObject and removeObject * [ JBCACHE-630 ] Modify ExtendedCacheLoader.storeState(byte[], Fqn) contract to support storage under _BUDDY_BACKUP_ subtree * [ JBCACHE-631 ] If Buddy replication is used, cache loader must implement ExtendedCacheLoader * [ JBCACHE-640 ] Collection class add/remove POJO needs to go through transaction as well View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3955591#3955591 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3955591 Using Tomcat but need to do more? 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