Re: [infinispan-dev] Read Committed Distributed Cache Concerns

2013-09-19 Thread Mircea Markus
(Adding Jonathan who knows a thing or two about transactions.) Given that READ_COMMITTED (RC) is less performant than REPEATABLE_READ (RR) I don't see any value in keeping RC around. I don't think users rely on exact RC semantics (i.e. if an entry has been committed then an ongoing tx requires t

[infinispan-dev] Infinispan 6.0.0.Beta1 is out!

2013-09-19 Thread Mircea Markus
Dear Infinispan community, We are proud to announce the first Beta release of Infinispan 6.0.0. This is an important milestone in the 6.0.0 lifecycle: it is feature and API complete. Included in this release, you can find: • a complete implementation of the remote-query functionality, i

Re: [infinispan-dev] Read Committed Distributed Cache Concerns

2013-09-19 Thread Sanne Grinovero
On 19 September 2013 09:06, Radim Vansa wrote: > I think that Read Committed isolation level is not obliged to present > you with up-to-date committed data - the only fact is that it can, but > application must not rely on that. It's lower isolation level. > Nevertheless, I think that lower isolat

[infinispan-dev] Query and dynamic discovery of types

2013-09-19 Thread Sanne Grinovero
For Infinispan 6.0 we decided that the following issue is a bloker: https://issues.jboss.org/browse/ISPN-2143 - Improve how different indexed caches sync up on new indexed types It really is important, and I'm a bit concerned that it was moved to CR1 as it might not be trivial: for embedded query

Re: [infinispan-dev] 6.0.0.Beta1 release postponed to 19 Sept

2013-09-19 Thread Mircea Markus
No for this reason. Sent from my iPhone > On 19 Sep 2013, at 06:30, Bela Ban wrote: > > Does this delay the final release accordingly ? > >> On 9/19/13 12:14 AM, Mircea Markus wrote: >> ..because of some errors in the server build: >> https://gist.github.com/mmarkus/6616484 >> >> Cheers, >

[infinispan-dev] Migration of data between cache stores

2013-09-19 Thread Galder Zamarreño
Hi all, Re: https://issues.jboss.org/browse/ISPN-3318 Re: https://docs.jboss.org/author/display/ISPN/Rolling+upgrades I've been thinking about this migration stuff, and I came to the conclusion that for anyone that wants to migrate cache store data and are using Hot Rod or REST, they should use

Re: [infinispan-dev] Read Committed Distributed Cache Concerns

2013-09-19 Thread Radim Vansa
I think that Read Committed isolation level is not obliged to present you with up-to-date committed data - the only fact is that it can, but application must not rely on that. It's lower isolation level. Nevertheless, I think that lower isolation level should mean better performance. I would be