def test_build_datanode_decommission_request(self):
c_name = "c1"
instances = [self.i1, self.i2]
res = decomission_helper.build_datanode_decommission_request(
c_name, instances)
self.assertEqual("i1,i2",
res["RequestInfo"]["parameters"]["excluded_hosts"])
self.assertEqual("c1",
res["RequestInfo"]["operation_level"]["cluster_name"])
def test_build_datanode_decommission_request(self):
c_name = "c1"
instances = [self.i1, self.i2]
res = decomission_helper.build_datanode_decommission_request(c_name,
instances)
self.assertEqual("i1,i2",
res["RequestInfo"]["parameters"]["excluded_hosts"])
self.assertEqual("c1",
res["RequestInfo"]["operation_level"]["cluster_name"])
def decommission_datanodes(self, cluster_name, instances):
url = self._base_url + "/clusters/%s/requests" % cluster_name
data = d_helper.build_datanode_decommission_request(cluster_name,
instances)
resp = self.post(url, data=jsonutils.dumps(data))
self.wait_ambari_request(self.req_id(resp), cluster_name)