On Fri, Aug 31, 2012 at 2:33 PM, Cristofer Weber < cristofer.we...@neogrid.com> wrote:
> For the other adapters (Cassandra, Cassandra + Thrift, Cassandra + > Astyanax, etc) they managed to run tests as Internal and External for unit > tests and also have a profile for Performance and Concurrent tests, where > External and Performance/Concurrent runs over a live database instance and > only with Internal tests it is expected to start a database per test case, > remaining the same tests as in External. HBase adapter already have > External and Performance/Concurrent so I'm trying to provide the Internal > set where the objective is to test Titan|HBase interaction. > Understood, thanks for sharing the context. And my goal is to achieve better times than Cassandra :-) > > Singleton seems to be a good option, but I have to check if Maven Surefire > can keep same process between JUnit Test Cases. > It should be ok with the parameter "forkMode=once" in surefire. Because Titan work with adapters for different databases and manage > table/CF creation when not exists, I think it will not be possible to > prefix table names per test without changing some core components of Titan, > and it seems to be too invasive to change this now, and deletion is fast > enough so we can keep same table. > It's useful on an external cluster, as you can't fully rely on the clean up when a test fails nastily, or if you want to analyse the content. It won't be such an issue on a mini cluster, as it's recreated between the test runs. Thanks!! > You're welcome. Keep us updated, and tell us if you have issues.
