def install_software(self, nodes):
_nodes = [{'hostname': host} for host in nodes]
url = '/cluster/%s/nodes/commands/installsoftware' % self.cluster_name
session_id = self.rest.post(url, _nodes)['sessionID']
return session.wait(self, session_id)
def format(self, force=False):
url = ('/cluster/%s/services/hdfs/commands/hdfsformat/%s'
% (self.cluster_name, 'force' if force else 'noforce'))
session_id = self.rest.post(url)['sessionID']
return session.wait(self, session_id)