actually in 0.6.0 I committed this to trunk: http://svn.apache.org/repos/asf/cassandra/trunk/contrib/javautils/src/main/java/org/apache/cassandra/contrib/utils/service/CassandraServiceDataCleaner.java So it's quite similar to what I you have in hector.
A few words of warning though: - this wipes out the entire data directory, all CFs - assumes you're using a local and embedded service; great for unit testing, but I don't know if this is your case - if indeed in unit-testing, make sure you run each test in a new jvm as the embedded server needs to be completely killed before a new one can be started (in ant, just fork) On Wed, Mar 24, 2010 at 7:18 PM, Nathan McCall <n...@vervewireless.com>wrote: > Take a look at EmbeddedServerHelper in the hector client for an > example of how this is managed through a test case: > > http://github.com/rantav/hector/blob/master/src/test/java/me/prettyprint/cassandra/testutils/EmbeddedServerHelper.java > > -Nate > > On Wed, Mar 24, 2010 at 5:10 AM, Philip Jackson <p...@shellarchive.co.uk> > wrote: > > Hi, > > > > Just trying out Cassandra (0.5), looks great so far but I've got a > > question about removing data: > > > > For my test suite I would like to be able to build-up data in the > > database and then have the test framework tear it all back down > > again. Trouble is, if I do a batch_insert, remove, batch_insert (of > > the same data) the second insert doesn't seem to work (though there's > > no exception). It's very possibly me doing something foolish, but does > > anyone else work with this sort of setup? Perhaps my problem sounds > > familiar? > > > > Cheers, > > Phil > > > > P.S The test instances will only ever be on one node and the data in > > them unimportant. > > >
