[jboss-user] [News & Announcements] - JBossCache 2.0.0.ALPHA1 released

rrajesh do-not-reply at jboss.com
Fri Nov 17 17:50:31 EST 2006


JBossCache 2.0.0.ALPHA1 has been released and is available on sourceforge for download at the following URL:


http://sourceforge.net/project/showfiles.php?group_id=22866&package_id=102339&release_id=464535


Release 2.0.0.ALPHA1 (November 17, 2006)
========================================

** Feature Request
    *  [ JBCACHE-3 ] Expose JGroups (protocols, channel) via JMX, provide common JGroups MBean
    *  [ JBCACHE-5 ] AOP HTTP session replication under Tomcat 5
    *  [ JBCACHE-33 ] TreeCache dependencies
    *  [ JBCACHE-35 ] Externalize the buffer queue size in LRUAlgorithm
    *  [ JBCACHE-52 ] Use ant docbook build for doc generation
    *  [ JBCACHE-54 ] PojoCache needs a customized interceptor option
    *  [ JBCACHE-57 ] Interfaces for accessing JBossCache
    *  [ JBCACHE-60 ] Partitioned Cache
    *  [ JBCACHE-85 ] PojoCache object event listener
    *  [ JBCACHE-89 ] Allow Specifying Custom Interceptors in XML Configuration
    *  [ JBCACHE-92 ] Eviction of entire subtrees
    *  [ JBCACHE-115 ] beforeEviction() callback
    *  [ JBCACHE-129 ] Ensure graceful handling of marshalling between different versions
    *  [ JBCACHE-131 ] Cache Loaders (when unshared, and not used with eviction) Should Persist Transient State Upon Startup
    *  [ JBCACHE-154 ] Ability to request cache statisics
    *  [ JBCACHE-161 ] Support chain of CacheLoaders
    *  [ JBCACHE-194 ] Provide configurable eviction thread priority boost
    *  [ JBCACHE-224 ] Expose eviction management attributes
    *  [ JBCACHE-254 ] Provide an efficient way to relocate a child Node
    *  [ JBCACHE-300 ] move()
    *  [ JBCACHE-301 ] putIfAbsent(), putIfNull(), putIfEquals() etc
    *  [ JBCACHE-315 ] Break locks for state transfer
    *  [ JBCACHE-328 ] Move attributes and getters/setters to interceptors
    *  [ JBCACHE-332 ] Webdav interface for accessing JBossCache
    *  [ JBCACHE-347 ] Replay tx if tx is created implicitly and fails on commit
    *  [ JBCACHE-354 ] PojoCache Collection proxy will keep track of the original reference
    *  [ JBCACHE-370 ] Competitive analysis of GigaSpaces
    *  [ JBCACHE-371 ] Create Spring clustering pagakage using JBossCache
    *  [ JBCACHE-388 ] Provide modified data in callbacks
    *  [ JBCACHE-404 ] Provide API to allow multiple callers to safely call activateRegion() .
    *  [ JBCACHE-450 ] Create a pure pojo-based eviction policy
    *  [ JBCACHE-479 ] Cache loader to load children as well when loading a node
    *  [ JBCACHE-529 ] Improve performance of JDBC CacheLoader
    *  [ JBCACHE-533 ] Change synchronization to use locks in Passivation/Activation interceptor
    *  [ JBCACHE-541 ] Create one true Node class; that's lean and mean and stuff
    *  [ JBCACHE-552 ] Use "/" to replace "__DEFAULT__" in eviction policy
    *  [ JBCACHE-586 ] Use new PojoCache APIs to replace the exisiting pojo operations
    *  [ JBCACHE-619 ] PojoCache to support JDK5.0 Enum
    *  [ JBCACHE-643 ] Tx undo during rollback exception needs to go into an interceptor
    *  [ JBCACHE-645 ] Providing xml schema or dtd for configuration validation
    *  [ JBCACHE-650 ] SharedStoreCacheLoader
    *  [ JBCACHE-654 ] Upgrade to JBoss AOP 2.0 to prevent classloader memory leakage during re-deployment
    *  [ JBCACHE-656 ] Implement a Cachefactory for constructing a Cache
    *  [ JBCACHE-658 ] Fast locking for mostly-read PojoCache
    *  [ JBCACHE-681 ] PojoCache to handle jdom documentation
    *  [ JBCACHE-684 ] Make the eviction node event queue size configurable
    *  [ JBCACHE-699 ] PojoCache create a modified Observable aop aspect pattern
    *  [ JBCACHE-700 ] PojoCache api to throw PojoCacheException
    *  [ JBCACHE-702 ] PojoCache to specify a user-defined region option for buddy replication and eviction policy
    *  [ JBCACHE-721 ] PojoCache documentation enhancement
    *  [ JBCACHE-722 ] PojoCache 2.0 creates an example for passivation usage
    *  [ JBCACHE-744 ] Expand CacheLoader API to support streaming state transfer
    *  [ JBCACHE-762 ] Configuration object enhancements
    *  [ JBCACHE-781 ] PojoCache creates a separate pojocache.jar for distro
    *  [ JBCACHE-783 ] PojoCache to provide MBean interfaces
    *  [ JBCACHE-801 ] Restore EvictionPolicy ability to ignore events based on event type
    *  [ JBCACHE-802 ] NonManagedConnectionFactory does not place new connections in ThreadLocal (JDBCCacheLoader)
    *  [ JBCACHE-813 ] BaseRpcInterceptor to call callRemoteMethod() instead of callRemoteMethods() when sending to a single recipient
    *  [ JBCACHE-834 ] Combine eviction RegionManager with generic RegionManager
    *  [ JBCACHE-839 ] PojoCache to add an option to replicate final field
    *  [ JBCACHE-840 ] Make testsuite configurable to run with different Jgroups stack configurations
    *  [ JBCACHE-842 ] Optimistic Locking improvements - validation on read-only transactions
    *  [ JBCACHE-848 ] Implement putFromExternalRead()

** Bug
    *  [ JBCACHE-30 ] Multiple MBean Configuration Error
    *  [ JBCACHE-110 ] PojoCache overriding toString or hashCode can trigger stack overflow
    *  [ JBCACHE-172 ] Strange performance problem with LRU
    *  [ JBCACHE-250 ] Hierarchical caches not working when using JBoss service
    *  [ JBCACHE-251 ] Cached map uses toString() of key to create FQN
    *  [ JBCACHE-268 ] PojoCache InternalDelegate can return incorrect AOPInstance object
    *  [ JBCACHE-399 ] CachedMapImpl doesn't store key objects
    *  [ JBCACHE-407 ] Write locks not acquired on newly created empty nodes
    *  [ JBCACHE-434 ] InternalDelegate doesn't relocate AOP nodes properly
    *  [ JBCACHE-461 ] Potential bug in ReentrantWriterPreferenceReadWriteLock from util.concurrent
    *  [ JBCACHE-565 ] Optimistic locking - cache.exists() refers to the tree while cache.get() refers to the workspace
    *  [ JBCACHE-644 ] FileCacheLoader fails if FQN contains illegal/too many characters
    *  [ JBCACHE-690 ] TcpCacheServer never gets out of STARTING state, and doesn't shut down socket when stop() is called.
    *  [ JBCACHE-694 ] Collection added to itself causes stack explosion in toString()
    *  [ JBCACHE-695 ] PojoCache transaction context has limitation for in-memory rollbakck
    *  [ JBCACHE-708 ] EOF exception in TcpCacheLoader
    *  [ JBCACHE-710 ] FileCacheLoader passivation/activation produces recursive exception when loader.remove fails
    *  [ JBCACHE-714 ] PojoCache Collection class has incorrect swapping of ClassProxy
    *  [ JBCACHE-739 ] Exception in a CacheLoader throws ChainingCacheLoader calling method and prevent the call to the next CacheLoaders
    *  [ JBCACHE-740 ] Optimistic Locking Scheme: Occasional IllegalStateExceptions on commit
    *  [ JBCACHE-755 ] Potential bug when using (async) replication queue and region based marshalling
    *  [ JBCACHE-756 ] Marshaller breaks with Strings of length greater than 32767
    *  [ JBCACHE-757 ] Problem updating cyclic reference
    *  [ JBCACHE-760 ] TreeCacheListener in PojoCache gets nodeModify events for invalid objects
    *  [ JBCACHE-763 ] Transaction rollback does not restore contents of collection of cached collections
    *  [ JBCACHE-765 ] implementation of equals() in collections is incorrect
    *  [ JBCACHE-767 ] Fail more silently when setting node versions
    *  [ JBCACHE-769 ] JDBCCacheLoader should not directly serialize a map passed to put
    *  [ JBCACHE-785 ] InvocationContext and suspended transactions
    *  [ JBCACHE-790 ] NPE on getNotifier after cache instantiation
    *  [ JBCACHE-792 ] ChainingCacheLoader method get(Fqn) - unecessary call of the next CacheLoader
    *  [ JBCACHE-794 ] Eviction Queue hard limit can cause deadlocks
    *  [ JBCACHE-795 ] listIterator in a cached list throws exception on empty list
    *  [ JBCACHE-799 ] Bug in RmiDelegatingCacheLoader class
    *  [ JBCACHE-806 ] Invalidation causes problems with otimistic data versioning and certain edge cases
    *  [ JBCACHE-810 ] TCP Delegating Cache Loader not multithreaded
    *  [ JBCACHE-814 ] Concurrency issue with eviction
    *  [ JBCACHE-825 ] PassivationInterceptor emits notification even if the node isn't loaded
    *  [ JBCACHE-830 ] Incorrect serialization of Collection and Map proxies
    *  [ JBCACHE-833 ] Redundant lock in cache loader
    *  [ JBCACHE-843 ] Data versions do not replicate properly alongside data
    *  [ JBCACHE-849 ] PojoCache jmx test case failure

** Task
    *  [ JBCACHE-4 ] Notification of remote modification
    *  [ JBCACHE-6 ] JDBCCacheLoader should be additionally configured through DataSource
    *  [ JBCACHE-13 ] Lazy loading: PojoCache and CacheLoader
    *  [ JBCACHE-41 ] Add JBossCache AOP-related unit tests to regular testsuite
    *  [ JBCACHE-44 ] Full POJO-based application use case (Order, Customer, LineItems) on TreeCacheAop
    *  [ JBCACHE-63 ] JBossCache benchmarks
    *  [ JBCACHE-137 ] Packaging of JBossCache lib
    *  [ JBCACHE-139 ] Node notification event that ecludes myself
    *  [ JBCACHE-156 ] Refactor the docs directory
    *  [ JBCACHE-160 ] RpcDispatcher has class not found exception when running under Tomcat
    *  [ JBCACHE-163 ] Consolidate jboss related libraries
    *  [ JBCACHE-173 ] Locking model when pojo is multiple referenced
    *  [ JBCACHE-204 ] Externalize RegionManager.Capacity parameter
    *  [ JBCACHE-209 ] Expand the JBossCache tutorial page
    *  [ JBCACHE-215 ] Benchmark agaist other cache products
    *  [ JBCACHE-237 ] When remove a Pojo with shared Collection instances from cache, will need to restore the original reference
    *  [ JBCACHE-274 ] Remove deprecated public API methods in Node interface, and change usage within the code base to use DataNode
    *  [ JBCACHE-295 ] Add unit tests for ReplicationQueue
    *  [ JBCACHE-326 ] Create the concept of a "priority queue" to speed execution of certain remote method invocations
    *  [ JBCACHE-344 ] JBoss Cache IDE Eclipse-Plugin
    *  [ JBCACHE-413 ] Split up build.xml
    *  [ JBCACHE-431 ] Remove jboss-XXX JARs which contain Nested(Runtime)Exceptions
    *  [ JBCACHE-432 ] PropertyConfigurator: investigate how to implement parsing functionality without use of PropertyEditor
    *  [ JBCACHE-465 ] Refactor state transfer code out of TreeCache
    *  [ JBCACHE-469 ] JGroups Channel reference to be obtained from a factory
    *  [ JBCACHE-470 ] Update JBoss Cache to use JGroups 2.4 and Multiplexer
    *  [ JBCACHE-471 ] Handle JGroups MERGE
    *  [ JBCACHE-472 ] Release JBoss Cache 2.0
    *  [ JBCACHE-478 ] Translate docs into Italian
    *  [ JBCACHE-486 ] Optimize activations
    *  [ JBCACHE-508 ] JBossCache bechmark and performance tuning
    *  [ JBCACHE-522 ] Investigate usage of java.util.concurrent in place of EDU.oswego...util.concurrent where possible.
    *  [ JBCACHE-562 ] Disable cache loader when no classloader class is specified
    *  [ JBCACHE-576 ] Evaluate against competing buddy replication implementations
    *  [ JBCACHE-588 ] Refactor PojoCache implementation to use interceptor-based architecture
    *  [ JBCACHE-589 ] PojoCache pojo level locking semantics
    *  [ JBCACHE-591 ] Convert all state transfer to use channel's partial state transfer
    *  [ JBCACHE-593 ] JBoss Cache features for JBoss AS 5.0
    *  [ JBCACHE-595 ] Merge API interfaces
    *  [ JBCACHE-651 ] Node should not implement Externalizable
    *  [ JBCACHE-664 ] Add JBossRetro jars, baseline to Java5 and create a Java1.4 compat binary
    *  [ JBCACHE-673 ] Refactor PojoCache to use TreeCache as a delegate
    *  [ JBCACHE-676 ] PojoCache map implementation needs to handle the case where key is PojoCacheable
    *  [ JBCACHE-678 ] Adding Troubleshooting to FAQ
    *  [ JBCACHE-680 ] TreeCache demo gui to update view instanteously
    *  [ JBCACHE-685 ] Integration using the new Cache2.0 API and SPI
    *  [ JBCACHE-687 ] PojoCache to use aop 2.0 to bind interceptor dynamically
    *  [ JBCACHE-696 ] Look into JDBMCacheLoader details and potentially promote as a 'recommended' cache loader?
    *  [ JBCACHE-701 ] PojoCache to revisit usage of get with gravitation
    *  [ JBCACHE-705 ] Remove code supporting state transfer interoperability with versions < 2.0
    *  [ JBCACHE-706 ] Integrate JMX bindings of JBoss Cache and PojoCache with AS5 and MC
    *  [ JBCACHE-707 ] PojoCache to aspectize JDom classes
    *  [ JBCACHE-711 ] Replication eats out exception on the remote node
    *  [ JBCACHE-713 ] PojoCache when it has been detached remotely, accessing it again will throw PojoCacheAlreadyDetachedException
    *  [ JBCACHE-716 ] Performance benchmarking for PojoCache 2.0
    *  [ JBCACHE-717 ] PojoCache to lock parent node during transaction
    *  [ JBCACHE-718 ] PojoCache TxLockInterceptor needs to release the lock node as well
    *  [ JBCACHE-719 ] Update PojoCache unit test and examples with a proper id
    *  [ JBCACHE-720 ] PojoCache findAll api if argument is null is to find all pojos in the system
    *  [ JBCACHE-734 ] Update Interceptor.invoke() signature to use JBCMethodCall rather than JGroups MethodCall
    *  [ JBCACHE-738 ] Add format of persistent state transfer to CacheLoader API Javadoc
    *  [ JBCACHE-747 ] Bad interaction between session passivation and buddy replication
    *  [ JBCACHE-752 ] Look into using JBC Marshaller implementations for responses as well as requests
    *  [ JBCACHE-758 ] Add some docs for JBCACHE-77
    *  [ JBCACHE-759 ] Create a set of deadlock-detecting unit tests
    *  [ JBCACHE-761 ] Make connecting the channel and state transfer an atomic part of startup
    *  [ JBCACHE-764 ] Update docs, examples and tutorial to reflect 2.0.0 API
    *  [ JBCACHE-773 ] PojoCache to create an example for load-time option
    *  [ JBCACHE-778 ] Refactor package distribution
    *  [ JBCACHE-779 ] Split the faq directory into faq and faq-pojo
    *  [ JBCACHE-780 ] PojoCache to use pojocache-aop.xml
    *  [ JBCACHE-782 ] Rename Configuration.useInterceptorMbeans flag to reflect generic JMX behavior
    *  [ JBCACHE-787 ] Documentation: Add a chapter on extending JBoss Cache
    *  [ JBCACHE-791 ] PojoCache to revisit implementation for get/put Options
    *  [ JBCACHE-793 ] hibernate-recommended-config.xml incorrectly specifies INVALIDATION_SYNC
    *  [ JBCACHE-798 ] Use ConcurrentHashMap for lock_table
    *  [ JBCACHE-800 ] Performance problem with TCP & RMI Cache loaders
    *  [ JBCACHE-803 ] PojoCache to map internal workspace under region fqn if present
    *  [ JBCACHE-807 ] Document limitations of FileCacheLoader
    *  [ JBCACHE-809 ] Pojo-style configuration for use by Microcontainer
    *  [ JBCACHE-815 ] Eliminate need for jboss-serialization.jar if it's not used
    *  [ JBCACHE-824 ] Don't call Channel.getView() in viewAccepted() callback
    *  [ JBCACHE-826 ] RegionManager region map should be ConcurrentReaderHashMap
    *  [ JBCACHE-827 ] Consolidate Factory creation method between Cache and PojoCache
    *  [ JBCACHE-828 ] PojoCache to move deprecated codes to old directory
    *  [ JBCACHE-832 ] Develop CacheSPI impl for use in JBoss JMX microkernel
    *  [ JBCACHE-845 ] Clonability of Configuration classes
    *  [ JBCACHE-846 ] PojoCache 2.0 key features
    *  [ JBCACHE-852 ] PojoCache implementation class AOP instrumentation is version dependent
    *  [ JBCACHE-854 ] JMX Management rationalization

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