• Ordering of Synchronizations between JBC and Hibernate

    Continuation of discussion started at http://www.jboss.com/index.html?module=bb&op=viewtopic&t=95058. This takes on new urgency due to the use of JBossTS in AS 4.2 (http://jira.jboss.com/jira/browse/JBAS-3892...
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  • Buddy replication cleanup in a transaction

    I'm looking at DataGravitatorInterceptor.cleanBackupData (1.4 branch) and I think it's broken if there's a tx. If there's a tx, the RPC to cleanup data across the cluster is not made immediately, but rather is added ...
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  • Default classloader for deserialization

    Right now the default classloader JBC uses for deserializing RPC calls is the CL that loads RpcDispatcher. This thread is to discuss if that's the correct choice. Would the TCCL in effect when the cache was deployed ...
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  • JBCACHE-880 discussion ...

    I came with a new Eviction strategy. The idea is to allow users to "put" an expiration time into a Node, and the cache will then evict the node at that time. I went ahead and commited the changes already, but I'm not...
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  • Why is the development of partitioning in JBossCache frozen?

    There is a JIRA issue http://jira.jboss.com/jira/browse/JBCACHE-60 "Partitioned Cache", which is asssigned to the release 2.0.0.GA. It is now closed with resolution "Deferred" and with a comment: "Manik Surtani [23/F...
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  • EvictionPolicy methods

    I noticed that nobody seems to use EvictionPolicy methods such as getChildrenNames(), hasChild(), getCacheData(), etc. It might make sense to simply remove these methods and add a EvictionPolicy { Cache getCache(); }...
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  • PojoCache implementation class AOP instrumentation depends o

    This was discussed in jbosscache-dev mailing list but I have moved it here. In 2.0, PojoCache has used JBoss AOP framework to obtain interceptor based architecture. As a result, it will need to do byte code weaving f...
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  • Name change for PojoCache annotation

    Since 1.4 release, I have created two annotations: @PojoCacheable and @InstanceOfPojoCacheable for POJO declaration. The first denotes that such that POJO will be instrumented while the second one means any sub-class ...
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  • JBCACHE-871 Discussion Thread

    Opening a thread for discussion of http://jira.jboss.com/jira/browse/JBCACHE-871
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  • PojoCacheListener and FIELD based session repl

    I don't think I can remove the code that registers the FieldBasedClusteredSession as an Observer on session attribute pojos. I think we were thinking I could use PojoCacheListener to get the needed events, but that wo...
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  • TreeCacheProxyImpl.getChildren() ugliness

    I've been taking a look at the AOP collections, in particular the performance -- or obvious lack of. Under a profiler, I found out that List.size() works a bit more than probably necessary. It ends up calling, getChi...
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  • Can region be inheritant?

    Brian discover this during the pre-2.0Alpha integration for the http field replication with marshalling and buddy replication. Basically, there is a slight mismatch for the concept of region between marshalling and b...
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  • MarshalledValue in JDBCCacheLoader

    This relates to the request in http://jira.jboss.com/jira/browse/JBCOMMON-8. The only use of MarshalledValue in JBC is in JDBCCacheLoader. I haven't looked carefully, but is it really needed there, or is it a legacy ...
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  • Document where non-String FQN do not work, JBCACHE-838

    (From the issue) Clearly, Region names are supposed to be described using String-only FQNs. This is because Regions are configured using String names in their configuration. Also, the file and JDBC based persistence...
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  • JBC and RPC

    This has been discussed before regarding to the RPC functionality in JBossCache. In 1.4 and before, we have a "deprecated" RPCTreeCache to address the problem with a RPC layer to share the same channel with TreeCache ...
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  • Injection of MBeanServer

    I'm a bit concerned that there's no longer any way to inject an MBeanServer into a PojoCache/Cache/TreeCache. In 1.x, the server was injected via the ServiceMBeanSupport's impl of javax.management.MBeanRegistration. I...
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  • Possible optimization of CachedSetImpl

    I was thinking that, instead of using a simple integer tag for each POJO in a Set, that you could incorporate the hash code (or part of it) along with a counter for objects that happened to have the same hash code, bu...
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  • Partial state transfer -when target root integration is not

    Hi, While converting partial state transfer from RPC based mechanism I realized that there are numerous cases when partial state requested from target cache subroot is not integrated at recipient cache at the same su...
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  • Testing with FLUSH

    Hey guys, I running tests in o.j.c.statetransfer with FLUSH by introducing FLUSH protocol in replSync-service.xml and replAsync-service.xml but that does not give me any indication if having FLUSH in jgroups stack wi...
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  • Should acquired locks be released in the order they were obt

    From http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3915487#3915487 General performance and concurrency improvements for TransactionEntry ==========================================================...
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