def get_groomer_lock(self):
    return self.zoo_keeper.get_lock_with_path(zk.DS_GROOM_LOCK_PATH)
Re-id the database.  This should be called after an rsync.
dataset/ETHPy150Open AppScale/appscale/AppDB/groomer.py/DatastoreGroomer.get_groomer_lock--crossover with--dataset/ETHPy150Open openstack/swift/swift/common/db.py/DatabaseBroker.newid