The test has not xfailed in a long time, so we believe that various
memory usage fixes have fixed the flakiness.
Change-Id: Idff06791e9d880cc8ddf54c0c977a556d3701bea
Reviewed-on: http://gerrit.cloudera.org:8080/2442
Reviewed-by: Dan Hecht <dhecht@cloudera.com>
Tested-by: Internal Jenkins