March 2012 - infinispan-issues - Jboss List Archives

[JBoss JIRA] Created: (ISPN-1186) Document different approaches for working with cache statistics for local cache and remote cache (HotRod)

by Martin Gencur (JIRA)

Document different approaches for working with cache statistics for local cache and remote cache (HotRod) ---------------------------------------------------------------------------------------------------------- Key: ISPN-1186 URL: https://issues.jboss.org/browse/ISPN-1186 Project: Infinispan Issue Type: Task Affects Versions: 4.2.1.FINAL Reporter: Martin Gencur Assignee: Mircea Markus Priority: Optional Fix For: 5.0.0.CR6, 5.0.0.FINAL The documentation for Infinispan should mention different approaches for accessing remote cache (HotRod) and local (default) cache statistics. For example, there is not "evictions" statistics for remote cache. Maybe it would be enough to just mention different classes that hold these statistics (Stats and RemoteStatistics) and the way of getting them. It should be mentioned most likely somewhere under http://community.jboss.org/wiki/infinispan -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 2 months

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[JBoss JIRA] (ISPN-1841) Write skew checks are performed on all entries in a transaction context

by Manik Surtani (JIRA)

Manik Surtani created ISPN-1841: ----------------------------------- Summary: Write skew checks are performed on all entries in a transaction context Key: ISPN-1841 URL: https://issues.jboss.org/browse/ISPN-1841 Project: Infinispan Issue Type: Bug Components: Test Suite Reporter: Manik Surtani Assignee: Mircea Markus Fix For: 5.0.2.FINAL, 5.2.0.ALPHA1 They should only be performed on entries that are read first and then updated. The current implementation doesn't cause any problems, however it is unnecessary processing and certain transactions may unnecessarily abort if, for example, an entry is read, and not written to, but the entry changes before the transaction commits. >From Pedro Ruivo's email to infinispan-dev, where this was reported: {quote} I've noticed that in the last version (5.1.x) the write skew check is performed on all keys written. However, from your documentation [1] I understood that the write skew was meant to be performed only on the written keys that were previously read. Is this change intentional? Cheers, Pedro Ruivo [1] https://docs.jboss.org/author/display/ISPN51/Data+Versioning "Write skew checks are performed at prepare-time to ensure a concurrent transaction hasn't modified an entry while it was read and potentially updated based on the value read." {quote} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 2 months

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[JBoss JIRA] Created: (ISPN-767) Make deadlock detection run over multiple caches

by Mircea Markus (JIRA)

Make deadlock detection run over multiple caches ------------------------------------------------ Key: ISPN-767 URL: https://jira.jboss.org/browse/ISPN-767 Project: Infinispan Issue Type: Feature Request Reporter: Mircea Markus Assignee: Manik Surtani Fix For: 5.2.0.Final right now deadlock detection runs on a per cache basis. Eg. following deadlock won't be detected: - N1,N2 two nodes, A and B are cache running on each of them. tx1 running on N1: N1.A.put(k1); N1.B.put(k2) tx2 running in N2: N2.B.put(k2); N2.A.put(k1) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 2 months

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[JBoss JIRA] Created: (ISPN-1419) Clean up ConfigurationOverrides to match what 5.1 supports

by Marius Bogoevici (JIRA)

Clean up ConfigurationOverrides to match what 5.1 supports ---------------------------------------------------------- Key: ISPN-1419 URL: https://issues.jboss.org/browse/ISPN-1419 Project: Infinispan Issue Type: Bug Components: Spring integration Affects Versions: 5.1.0.ALPHA2 Reporter: Marius Bogoevici Assignee: Marius Bogoevici Fix For: 5.1.0.BETA1 Currently, ConfigurationOverrides is accessing Configuration directly through a series of deprecated methods. Make this fully compatible with Infinispan 5.1 and use FluentConfiguration instead. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 2 months

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[JBoss JIRA] Created: (ISPN-1068) Add usage support similar to the one included in Spring Data

by Marius Bogoevici (JIRA)

Add usage support similar to the one included in Spring Data ------------------------------------------------------------ Key: ISPN-1068 URL: https://issues.jboss.org/browse/ISPN-1068 Project: Infinispan Issue Type: Feature Request Reporter: Marius Bogoevici Assignee: Manik Surtani ... i.e. InfinispanTemplate/InfinispanCallback -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 2 months

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[JBoss JIRA] (ISPN-1439) Async store needs redesigning to support injected executors

by Galder Zamarreño (Created) (JIRA)

Async store needs redesigning to support injected executors ----------------------------------------------------------- Key: ISPN-1439 URL: https://issues.jboss.org/browse/ISPN-1439 Project: Infinispan Issue Type: Enhancement Components: Configuration, Loaders and Stores Reporter: Galder Zamarreño Assignee: Sanne Grinovero Fix For: 5.2.0.FINAL The CoalescedAsyncStore design is pretty complex and is designed around AsyncStore being able to control the lifecycle of the async store coordinator and processor executors. A re-design of the async store is needed to enable central management of these executors, in such way that the NamedExecutorFactory can start with the right parameters (take in account that multiple caches could be configured with an async store), and the shutdown procedure can be correctly executed by the cache manager. The async store's coalesced logic makes this a fairly complex task, particularly since the introduction of Sanne's changes. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 2 months

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[JBoss JIRA] (ISPN-1762) Add tests for configuration options that can change at runtime

by Galder Zamarreño (JIRA)

Galder Zamarreño created ISPN-1762: -------------------------------------- Summary: Add tests for configuration options that can change at runtime Key: ISPN-1762 URL: https://issues.jboss.org/browse/ISPN-1762 Project: Infinispan Issue Type: Bug Components: Configuration Reporter: Galder Zamarreño Assignee: Manik Surtani Fix For: 5.2.0.FINAL There are no test for those configuration options that can be changed at runtime. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 2 months

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[JBoss JIRA] Created: (ISPN-1353) Cluster wide atomic integer(should be unique and incremental between cache restarts) and atomic id(uuid+unique cache node id) generation

by Magnus Magnus (JIRA)

Cluster wide atomic integer(should be unique and incremental between cache restarts) and atomic id(uuid+unique cache node id) generation ---------------------------------------------------------------------------------------------------------------------------------------- Key: ISPN-1353 URL: https://issues.jboss.org/browse/ISPN-1353 Project: Infinispan Issue Type: Feature Request Reporter: Magnus Magnus Assignee: Manik Surtani Fix For: 5.1.0.FINAL, 5.2.0.FINAL Cluster wide atomic integer and atomic id(uuid+unique cache node id) generation should be supported. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 2 months

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[JBoss JIRA] Created: (ISPN-924) Support Atomic arithmetic operations in the API

by Erik Salter (JIRA)

Support Atomic arithmetic operations in the API ----------------------------------------------- Key: ISPN-924 URL: https://issues.jboss.org/browse/ISPN-924 Project: Infinispan Issue Type: Feature Request Reporter: Erik Salter Assignee: Manik Surtani It would be useful if Infinispan supported cluster-wide atomic operations for java.lang.Number types in the API -- similar to the AtomicX API in Java. Right now, to cobble this functionality, we'd need to do something like: - Start a tx - Single-lock a key - Get and increment - Commit - And, of course, handle the cache exceptions =) -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 2 months

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[JBoss JIRA] Created: (ISPN-1342) Support for Near-Cache Pattern

by Peter Novak (JIRA)

Support for Near-Cache Pattern ------------------------------ Key: ISPN-1342 URL: https://issues.jboss.org/browse/ISPN-1342 Project: Infinispan Issue Type: Feature Request Components: Distributed Cache Affects Versions: 5.0.0.FINAL Reporter: Peter Novak Assignee: Manik Surtani Please create some support for near-cache pattern for distributed cache. Some detailed description could be found in Oracle Coherence documentation http://download.oracle.com/docs/cd/E13924_01/coh.340/e13819/nearcache.htm or in Cameron Purdy presentation http://frech.info/themen/CameronPurdy-DistributedCachingEssentialLessons.pdf It is based on combination of L1 caching in local JVM of application with combination of L2 cache based on distributed cache cluster on other servers. I tried to implement this myself, but HotRod does not support Client-side listeners (The UnsupportedOperationException is thrown). It could be cool, if I could register some kind of eviction listener on client side and use it for invalidation of records in local cache based on event from remote distributed cache (L2). Some kind of workaround was described in http://community.jboss.org/thread/166993 : "We don't have L1s yet, but you could implement Cache Listeners on the server side and use JMS to notify your clients and build an L1 that way." Thanks for so great cache like infinispan is. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 2 months

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infinispan-issues March 2012