November 2010 - infinispan-issues

[JBoss JIRA] Created: (ISPN-517) CacheStore impl based on LibIO, as per HornetQ's disk spooling

by Manik Surtani (JIRA)

CacheStore impl based on LibIO, as per HornetQ's disk spooling -------------------------------------------------------------- Key: ISPN-517 URL: https://jira.jboss.org/browse/ISPN-517 Project: Infinispan Issue Type: Feature Request Components: Loaders and Stores Reporter: Manik Surtani Fix For: 5.1.0.BETA1, 5.1.0.Final HornetQ uses Linux LibIO API to create a very fast and efficient disk spooling mechanism. Should look into the possibility of creating a CacheStore around this. -- 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, 1 month

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[JBoss JIRA] Created: (ISPN-143) Security needs to be considered

by Manik Surtani (JIRA)

Security needs to be considered ------------------------------- Key: ISPN-143 URL: https://jira.jboss.org/jira/browse/ISPN-143 Project: Infinispan Issue Type: Feature Request Reporter: Manik Surtani Assignee: Manik Surtani Fix For: 4.1.0.CR1, 4.1.0.GA We need to consider security for Infinispan. Storing state on the cloud only makes sense if the data can be secured. Both encryption and authentication need to be considered, and all levels (wire protocol, cache store, public API, server module, etc) need to be taken in to consideration. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 1 month

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[JBoss JIRA] Created: (ISPN-647) Remote InboundInvocationHandler should differentiate between various cache inavailabilities

by Manik Surtani (JIRA)

Remote InboundInvocationHandler should differentiate between various cache inavailabilities ------------------------------------------------------------------------------------------- Key: ISPN-647 URL: https://jira.jboss.org/browse/ISPN-647 Project: Infinispan Issue Type: Feature Request Components: RPC Affects Versions: 4.2.0.ALPHA1, 4.1.0.Final Reporter: Manik Surtani Assignee: Manik Surtani Fix For: 4.2.0.BETA1, 4.2.0.CR1 Currently a RequestIgnoredResponse is returned to any caller if either of these happen: * The cache is not yet started, is in the process of starting, and times out. * The cache doesn't exist. * The cache has been stopped. The latter two should use a different response type - CacheUnavailableResponse ? - that would not trigger a retry or any abort of transactions. -- 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, 1 month

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[JBoss JIRA] Created: (ISPN-317) when unsafeReturnValues is false, combine put, remove, replace, putIfAbsent, to pull back responses in 1 command

by Mircea Markus (JIRA)

when unsafeReturnValues is false, combine put, remove, replace, putIfAbsent, to pull back responses in 1 command ---------------------------------------------------------------------------------------------------------------- Key: ISPN-317 URL: https://jira.jboss.org/jira/browse/ISPN-317 Project: Infinispan Issue Type: Feature Request Reporter: Mircea Markus Assignee: Manik Surtani Fix For: 4.1.0.CR1 at the moment this is split in two operations: a remote get followed by an put. Optimize this to only reside in one operation. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 1 month

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[JBoss JIRA] Created: (ISPN-761) Cache.keySet(), entrySet(), values(), size() ignore contents of cache loader

by Paul Ferraro (JIRA)

Cache.keySet(),entrySet(),values(),size() ignore contents of cache loader ------------------------------------------------------------------------- Key: ISPN-761 URL: https://jira.jboss.org/browse/ISPN-761 Project: Infinispan Issue Type: Bug Components: Loaders and Stores Affects Versions: 4.2.0.BETA1 Reporter: Paul Ferraro Assignee: Manik Surtani Passivated cache entries are not represented in values returned by the keySet(), entrySet(), values(), and size() Cache methods. This results in inconsistent behavior, since it is possible that a given cache key may not be contained in keySet() even though Cache.get(...) would return a non-null value if the entry was previously passivated. I think CacheLoaderInterceptor needs to implement the following methods: Object visitSizeCommand(InvocationContext ctx, SizeCommand command) throws Throwable Object visitValuesCommand(InvocationContext ctx, ValuesCommand command) throws Throwable Object visitEntrySetCommand(InvocationContext ctx, EntrySetCommand command) throws Throwable Object visitKeySetCommand(InvocationContext ctx, KeySetCommand command) throws Throwable -- 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, 1 month

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[JBoss JIRA] Created: (ISPN-470) HotRod client in C++

by Manik Surtani (JIRA)

HotRod client in C++ -------------------- Key: ISPN-470 URL: https://jira.jboss.org/browse/ISPN-470 Project: Infinispan Issue Type: Feature Request Components: Cache Server Reporter: Manik Surtani Assignee: Manik Surtani Fix For: 5.0.0.BETA1, 5.0.0.Final .NET client impl for HotRod. Protocol is documented here: http://community.jboss.org/wiki/HotRodProtocol Could be based off the Java reference impl client: http://fisheye.jboss.org/browse/Infinispan/trunk/client/hotrod-client -- 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, 1 month

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[JBoss JIRA] Created: (ISPN-791) On node startup, ensure all peers have compatible configurations

by Manik Surtani (JIRA)

On node startup, ensure all peers have compatible configurations ---------------------------------------------------------------- Key: ISPN-791 URL: https://jira.jboss.org/browse/ISPN-791 Project: Infinispan Issue Type: Feature Request Components: Configuration Affects Versions: 4.1.0.Final Reporter: Manik Surtani Assignee: Manik Surtani Fix For: 5.0.0.BETA1, 5.0.0.Final This is to prevent caches that are supposed to be symmetric/identical from being misconfigured. Some elements are allowed to be unique, of course, such as bind addresses in JGroups as well as node names, server hints, certain props passed to cache stores, etc. A simple test could be a hash (MD5 or SHA1?) of the config XML (or a serial form of the generated Configuration bean) which is exchanged as a part of the join method. On failure of the hash check, the entire object could be checked, and if that fails as well, an appropriate ConfigurationException could be thrown. -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 1 month

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[JBoss JIRA] Created: (ISPN-201) make JDBC cache store use DB transactions for commit/rollback

by Mircea Markus (JIRA)

make JDBC cache store use DB transactions for commit/rollback ------------------------------------------------------------- Key: ISPN-201 URL: https://jira.jboss.org/jira/browse/ISPN-201 Project: Infinispan Issue Type: Feature Request Components: Loaders and Stores Reporter: Mircea Markus Assignee: Manik Surtani Fix For: 4.0.0.GA current impl of JDBC cache store does not use DB transaction (nor local transactions/Connection.setAutocommit(false)) for storing the modifications created within a transaction. This might leave the store in an inconsistent state one operation fails during commit. This should be changed to either 1. use local transactions or 2. register the driver as an XAResource and rely on the TM to manage the boundaries. I would go for 1, as it would be more consistent with other CStore implementation (different cache store interceptor should be used for managing the 2'nd approach). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 1 month

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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, 1 month

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[JBoss JIRA] Created: (ISPN-445) Ensure that locks time out

by Phil vd (JIRA)

Ensure that locks time out -------------------------- Key: ISPN-445 URL: https://jira.jboss.org/browse/ISPN-445 Project: Infinispan Issue Type: Feature Request Components: Locking and Concurrency Reporter: Phil vd Assignee: Manik Surtani When a lock is acquired, no mechanism ensure that it is reclaimed later. So if for whatever reason the thread owning the lock is stuck in an endless loop or waiting for some resource, the entry is locked. This kind of situation could happen in cache stores trying to contact a remote storage. The risk is quite high that other entries may be locked as well if you use lock stripping (default : TRUE) -- 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, 1 month

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infinispan-issues November 2010