def get_service(self):
"""
Return the Cloudera Management Services instance.
@return: An ApiService instance.
"""
resp = self._get_resource_root().get("/cm/service")
return ApiService.from_json_dict(resp, self._get_resource_root())
def get_service(self):
"""
Return the Cloudera Management Services instance.
@return: An ApiService instance.
"""
resp = self._get_resource_root().get('/cm/service')
return ApiService.from_json_dict(resp, self._get_resource_root())
def create_mgmt_service(self, service_setup_info):
"""
Setup the Cloudera Management Service.
@param service_setup_info: ApiServiceSetupInfo object.
@return: The management service instance.
"""
body = json.dumps(service_setup_info.to_json_dict())
resp = self._get_resource_root().put("/cm/service", data=body)
return ApiService.from_json_dict(resp, self._get_resource_root())
def create_mgmt_service(self, service_setup_info):
"""
Setup the Cloudera Management Service.
@param service_setup_info: ApiServiceSetupInfo object.
@return: The management service instance.
"""
body = json.dumps(service_setup_info.to_json_dict())
resp = self._get_resource_root().put('/cm/service', data=body)
return ApiService.from_json_dict(resp, self._get_resource_root())
def test_snapshot(self):
service = ApiService(self.resource, 'hdfs1', 'HDFS')
service.__dict__['clusterRef'] = ApiClusterRef(self.resource,
clusterName='cluster1')
hdfs_args = ApiHdfsSnapshotPolicyArguments(self.resource,
pathPatterns='/user/oozie')
return_policy = ApiSnapshotPolicy(self.resource,
name='sn1',
weeklySnapshots=2,
hdfsArguments=hdfs_args)
return_policy.__dict__['id'] = 1
return_list = ApiList([return_policy]).to_json_dict()
self.resource.expect(
"POST",
"/clusters/cluster1/services/hdfs1/snapshots/policies",
retdata=return_list)
policy = service.create_snapshot_policy(return_policy)
self._test_policy(return_policy, policy)
self.resource.expect(
"GET",
"/clusters/cluster1/services/hdfs1/snapshots/policies",
retdata=return_list)
policies = service.get_snapshot_policies()
self.assertEqual(1, len(policies))
self._test_policy(return_policy, policies[0])
self.resource.expect(
"GET",
"/clusters/cluster1/services/hdfs1/snapshots/policies/sn1",
retdata=return_policy.to_json_dict())
self._test_policy(return_policy, service.get_snapshot_policy("sn1"))
return_policy.dayOfWeek = 5
self.resource.expect(
"PUT",
"/clusters/cluster1/services/hdfs1/snapshots/policies/sn1",
data=return_policy,
retdata=return_policy.to_json_dict())
policy = service.update_snapshot_policy('sn1', return_policy)
self._test_policy(return_policy, policy)
self.resource.expect(
"DELETE",
"/clusters/cluster1/services/hdfs1/snapshots/policies/sn1",
retdata=return_policy.to_json_dict())
policy = service.delete_snapshot_policy('sn1')
self._test_policy(return_policy, policy)
def test_snapshot(self):
service = ApiService(self.resource, 'hdfs1', 'HDFS')
service.__dict__['clusterRef'] = ApiClusterRef(self.resource, clusterName='cluster1')
hdfs_args = ApiHdfsSnapshotPolicyArguments(self.resource, pathPatterns='/user/oozie')
return_policy = ApiSnapshotPolicy(self.resource, name='sn1',
weeklySnapshots=2,
hdfsArguments=hdfs_args)
return_policy.__dict__['id'] = 1
return_list = ApiList([ return_policy ]).to_json_dict()
self.resource.expect("POST",
"/clusters/cluster1/services/hdfs1/snapshots/policies",
retdata=return_list)
policy = service.create_snapshot_policy(return_policy)
self._test_policy(return_policy, policy)
self.resource.expect("GET",
"/clusters/cluster1/services/hdfs1/snapshots/policies",
retdata=return_list)
policies = service.get_snapshot_policies()
self.assertEqual(1, len(policies))
self._test_policy(return_policy, policies[0])
self.resource.expect("GET",
"/clusters/cluster1/services/hdfs1/snapshots/policies/sn1",
retdata=return_policy.to_json_dict())
self._test_policy(return_policy, service.get_snapshot_policy("sn1"))
return_policy.dayOfWeek=5
return_policy.paused=True
self.resource.expect("PUT",
"/clusters/cluster1/services/hdfs1/snapshots/policies/sn1",
data=return_policy,
retdata=return_policy.to_json_dict())
policy = service.update_snapshot_policy('sn1', return_policy)
self._test_policy(return_policy, policy)
self.resource.expect("DELETE",
"/clusters/cluster1/services/hdfs1/snapshots/policies/sn1",
retdata=return_policy.to_json_dict())
policy = service.delete_snapshot_policy('sn1')
self._test_policy(return_policy, policy)
def test_replication_crud(self):
service = ApiService(self.resource, 'hdfs1', 'HDFS')
service.__dict__['clusterRef'] = ApiClusterRef(self.resource, clusterName='cluster1')
hdfs_args = ApiHdfsReplicationArguments(self.resource)
hdfs_args.sourceService = ApiServiceRef('cluster2', 'hdfs2')
hdfs_args.sourcePath = '/src'
hdfs_args.destinationPath = '/dst'
return_sched = ApiReplicationSchedule(self.resource,
interval=2, intervalUnit='DAY')
return_sched.hdfsArguments = hdfs_args
return_sched.__dict__['id'] = 1
return_list = ApiList([ return_sched ]).to_json_dict()
self.resource.expect("POST",
"/clusters/cluster1/services/hdfs1/replications",
retdata=return_list)
sched = service.create_replication_schedule(
None, None, 'DAY', 2, True, hdfs_args, alert_on_fail=True)
self.assertEqual(return_sched.intervalUnit, sched.intervalUnit)
self.assertEqual(return_sched.interval, sched.interval)
self.assertIsInstance(sched.hdfsArguments, ApiHdfsReplicationArguments)
self.resource.expect("GET",
"/clusters/cluster1/services/hdfs1/replications",
retdata=return_list)
service.get_replication_schedules()
self.resource.expect("GET",
"/clusters/cluster1/services/hdfs1/replications/1",
retdata=return_sched.to_json_dict())
service.get_replication_schedule(1)
self.resource.expect("PUT",
"/clusters/cluster1/services/hdfs1/replications/1",
retdata=return_sched.to_json_dict())
service.update_replication_schedule(1, return_sched)
self.resource.expect("DELETE",
"/clusters/cluster1/services/hdfs1/replications/1",
retdata=return_sched.to_json_dict())
service.delete_replication_schedule(1)