Got this error running tests; anyone know what causes this?
Tests run: 9, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 40.063 sec <<< FAILURE! - in org.apache.mahout.math.stats.TDigestTest testSequentialPoints(org.apache.mahout.math.stats.TDigestTest) Time elapsed: 4.674 sec <<< FAILURE! java.lang.AssertionError: expected:<0.5> but was:<0.49489>
