On Apr 23, 2013, at 6:03 PM, cotton-ben <ben.cot...@alumni.rutgers.edu> wrote:
> > Very nice work Galder. > > Couple of questions re: Infinispan 5.3.0 ambitions/capabilities to provide > JSR-107 transactions option. > > 1. We noticed on your GitHub branch that you have JCACHE Transactions test > code. The code uses javax.transaction.TransactionManager (ajuna > implementation). Will you extend this test to also audition the usage of > javax.transaction.UserTransaction (arjuna, et. al. implementations?) and its > JCACHE factory bridge via javax.cache.CacheManager.getUserTransaction() ? ^ Hmmmm, which test are you refering to exactly? > 2. We notice that your tests include specifying LOCAL isolation > READ_COMMITTED. Will you extend this to build tests that actually challenge > Inifispan's integrity for honoring the chosen isolation, i.e. by introducing > specific "DIRTY_READ" (caching use case) test challenges? ^ TBH, such tests should be added to the TCK. Infinispan already has tests within core/ that verify dirty read situations. > 3. Can we right now use Infinispan 5.3.0.A to build a test that > demonstrates Infinispan (via its JTA bridge) honoring a REPEATABLE_READ > isolation choice? ^ You can build a test anytime :). I don't see why it should not work since we already have REPETEABLE_READ tests in the Infinispan Core testsuite. > 4. Can you comment on eventually providing tests that demonstrate > Infinispan 5.3.0 using the TotalOrder (CloudTM?) JTA bridge to achieve > SERIALIZABLE isolation choice? This one will be especially helpful, as we > understand Infinispan has the ambition to supporting isolation=SERIALIZABLE > via the JCACHE API. *We greatly applaud this ambition, and can't wait to > see it working in Infinispan. * We don't know yet how directly dependent it > is on TotalOrder being a capability provider (we're studying this). ^ I'm not a total order expert. Pedro, will Total Order enable SERIALIZABLE isolation level? If so, do we already have tests for that? > 5. Can you post any/all of your JUDcon JSR-107 presentation content? The presentation will be uploaded to the http://www.jboss.org/events/JUDCon/2013/brazil site shortly, once they've gathered all the presentations. In the mean time, you can find the PDF in https://dl.dropboxusercontent.com/u/6148072/galde-jsr107-brazil.pdf - There's not a huge deal on it since I split the preso to be 50% live coding. > Again, very nice work ... we'll be following progress here closely. Thanks ^ Thanks for the interest :) > -Ben > > > > > -- > View this message in context: > http://infinispan-developer-list.980875.n3.nabble.com/infinispan-dev-JCache-implementation-documentation-tp4026877p4026879.html > Sent from the Infinispan Developer List mailing list archive at Nabble.com. > _______________________________________________ > infinispan-dev mailing list > infinispan-dev@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev -- Galder Zamarreño gal...@redhat.com twitter.com/galderz Project Lead, Escalante http://escalante.io Engineer, Infinispan http://infinispan.org _______________________________________________ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev
