Fix json body request apis (#78)

* Fix cluster_application_kill body
* Fix test for kill
* Switch away from form-data to json

tests/test_application_master.py

@@ -67,7 +67,7 @@ def test_task_attempt_state_kill(self, request_mock):
         self.app.task_attempt_state_kill('app_1', 'job_2', 'task_3', 'attempt_4')
         request_mock.assert_called_with(
             '/proxy/app_1/ws/v1/mapreduce/jobs/job_2/tasks/task_3/attempts/attempt_4/state',
-            'PUT', data={'state': 'KILLED'}
+            'PUT', json={'state': 'KILLED'}
         )
 
     def test_task_attempt_counters(self, request_mock):

tests/test_resource_manager.py

@@ -97,7 +97,7 @@ def test_cluster_application_state(self, request_mock):
 
     def test_cluster_application_kill(self, request_mock):
         self.rm.cluster_application_kill('app_1')
-        request_mock.assert_called_with('/ws/v1/cluster/apps/app_1/state', 'PUT', data={
+        request_mock.assert_called_with('/ws/v1/cluster/apps/app_1/state', 'PUT', json={
             "state": 'KILLED'
         })
 
@@ -119,7 +119,7 @@ def test_cluster_node(self, request_mock):
 
     def test_cluster_submit_application(self, request_mock):
         self.rm.cluster_submit_application({"application-name": "dummy_application"})
-        request_mock.assert_called_with('/ws/v1/cluster/apps', 'POST', data={
+        request_mock.assert_called_with('/ws/v1/cluster/apps', 'POST', json={
             "application-name": "dummy_application"
         })
 
@@ -133,7 +133,7 @@ def test_cluster_get_application_queue(self, request_mock):
 
     def test_cluster_change_application_queue(self, request_mock):
         self.rm.cluster_change_application_queue('app_1', 'queue_1')
-        request_mock.assert_called_with('/ws/v1/cluster/apps/app_1/queue', 'PUT', data={
+        request_mock.assert_called_with('/ws/v1/cluster/apps/app_1/queue', 'PUT', json={
             "queue": 'queue_1'
         })
 
@@ -143,7 +143,7 @@ def test_cluster_get_application_priority(self, request_mock):
 
     def test_cluster_change_application_priority(self, request_mock):
         self.rm.cluster_change_application_priority('app_1', 'priority_1')
-        request_mock.assert_called_with('/ws/v1/cluster/apps/app_1/priority', 'PUT', data={
+        request_mock.assert_called_with('/ws/v1/cluster/apps/app_1/priority', 'PUT', json={
             "priority": 'priority_1'
         })
 
@@ -260,7 +260,7 @@ def test_cluster_reservations(self, request_mock):
 
     def test_cluster_new_delegation_token(self, request_mock):
         self.rm.cluster_new_delegation_token('renewer_1')
-        request_mock.assert_called_with('/ws/v1/cluster/delegation-token', 'POST', data={
+        request_mock.assert_called_with('/ws/v1/cluster/delegation-token', 'POST', json={
             "renewer": "renewer_1"
         })
 
@@ -282,21 +282,21 @@ def test_cluster_new_reservation(self, request_mock):
 
     def test_cluster_submit_reservation(self, request_mock):
         self.rm.cluster_submit_reservation({'reservation-id': 'reservation_1'})
-        request_mock.assert_called_with('/ws/v1/cluster/reservation/submit', 'POST', data={
+        request_mock.assert_called_with('/ws/v1/cluster/reservation/submit', 'POST', json={
             'reservation-id': 'reservation_1'
         })
 
     def test_cluster_update_reservation(self, request_mock):
         self.rm.cluster_update_reservation({
             'reservation-id': 'reservation_1'
         })
-        request_mock.assert_called_with('/ws/v1/cluster/reservation/update', 'POST', data={
+        request_mock.assert_called_with('/ws/v1/cluster/reservation/update', 'POST', json={
             'reservation-id': 'reservation_1'
         })
 
     def test_cluster_delete_reservation(self, request_mock):
         self.rm.cluster_delete_reservation('reservation_1')
-        request_mock.assert_called_with('/ws/v1/cluster/reservation/delete', 'POST', data={
+        request_mock.assert_called_with('/ws/v1/cluster/reservation/delete', 'POST', json={
             'reservation-id': 'reservation_1'
         })
 
@@ -310,7 +310,7 @@ def test_cluster_application_timeout(self, request_mock):
 
     def test_cluster_update_application_timeout(self, request_mock):
         self.rm.cluster_update_application_timeout('app_1', 'LIFETIME', '2016-12-05T22:51:00.104+0530')
-        request_mock.assert_called_with('/ws/v1/cluster/apps/app_1/timeout', 'PUT', data={
+        request_mock.assert_called_with('/ws/v1/cluster/apps/app_1/timeout', 'PUT', json={
             'timeout': {'type': 'LIFETIME', 'expiryTime': '2016-12-05T22:51:00.104+0530'}
         })
 
@@ -325,7 +325,7 @@ def test_cluster_modify_scheduler_conf_mutation(self, request_mock):
                 'test': 'test'
             }
         })
-        request_mock.assert_called_with('/ws/v1/cluster/scheduler-conf', 'PUT', data={
+        request_mock.assert_called_with('/ws/v1/cluster/scheduler-conf', 'PUT', json={
             'queue-name': 'queue_1',
             'params': {
                 'test': 'test'

yarn_api_client/application_master.py

@@ -235,7 +235,7 @@ def task_attempt_state_kill(self, application_id, job_id, task_id, attempt_id):
             appid=application_id, jobid=job_id, taskid=task_id,
             attemptid=attempt_id)
 
-        return self.request(path, 'PUT', data=data)
+        return self.request(path, 'PUT', json=data)
 
     def task_attempt_counters(self, application_id, job_id, task_id, attempt_id):
         """

yarn_api_client/resource_manager.py

@@ -337,7 +337,7 @@ def cluster_application_kill(self, application_id):
         path = '/ws/v1/cluster/apps/{appid}/state'.format(
             appid=application_id)
 
-        return self.request(path, 'PUT', data=data)
+        return self.request(path, 'PUT', json=data)
 
     def cluster_nodes(self, states=None):
         """
@@ -394,7 +394,7 @@ def cluster_submit_application(self, data):
         """
         path = '/ws/v1/cluster/apps'
 
-        return self.request(path, 'POST', data=data)
+        return self.request(path, 'POST', json=data)
 
     def cluster_new_application(self):
         """
@@ -454,7 +454,7 @@ def cluster_change_application_queue(self, application_id, queue):
         """
         path = '/ws/v1/cluster/apps/{appid}/queue'.format(appid=application_id)
 
-        return self.request(path, 'PUT', data={"queue": queue})
+        return self.request(path, 'PUT', json={"queue": queue})
 
     def cluster_get_application_priority(self, application_id):
         """
@@ -497,7 +497,7 @@ def cluster_change_application_priority(self, application_id, priority):
         """
         path = '/ws/v1/cluster/apps/{appid}/priority'.format(appid=application_id)
 
-        return self.request(path, 'PUT', data={"priority": priority})
+        return self.request(path, 'PUT', json={"priority": priority})
 
     def cluster_node_container_memory(self):
         """
@@ -626,7 +626,7 @@ def cluster_new_delegation_token(self, renewer):
         """
         path = '/ws/v1/cluster/delegation-token'
 
-        return self.request(path, 'POST', data={"renewer": renewer})
+        return self.request(path, 'POST', json={"renewer": renewer})
 
     def cluster_renew_delegation_token(self, delegation_token):
         """
@@ -708,7 +708,7 @@ def cluster_submit_reservation(self, data):
         """
         path = '/ws/v1/cluster/reservation/submit'
 
-        return self.request(path, 'POST', data=data)
+        return self.request(path, 'POST', json=data)
 
     def cluster_update_reservation(self, data):
         """
@@ -727,7 +727,7 @@ def cluster_update_reservation(self, data):
         """
         path = '/ws/v1/cluster/reservation/update'
 
-        return self.request(path, 'POST', data=data)
+        return self.request(path, 'POST', json=data)
 
     def cluster_delete_reservation(self, reservation_id):
         """
@@ -744,7 +744,7 @@ def cluster_delete_reservation(self, reservation_id):
         """
         path = '/ws/v1/cluster/reservation/delete'
 
-        return self.request(path, 'POST', data={'reservation-id': reservation_id})
+        return self.request(path, 'POST', json={'reservation-id': reservation_id})
 
     def cluster_application_timeouts(self, application_id):
         """
@@ -791,7 +791,7 @@ def cluster_update_application_timeout(self, application_id, timeout_type, expir
         """
         path = '/ws/v1/cluster/apps/{appid}/timeout'.format(appid=application_id)
 
-        return self.request(path, 'PUT', data={
+        return self.request(path, 'PUT', json={
             "timeout": {"type": timeout_type, "expiryTime": expiry_time}
         })
 
@@ -826,4 +826,4 @@ def cluster_modify_scheduler_conf_mutation(self, data):
         """
         path = '/ws/v1/cluster/scheduler-conf'
 
-        return self.request(path, 'PUT', data=data)
+        return self.request(path, 'PUT', json=data)