added _preload_content=False to stream call

Author: yliaog

kubernetes/e2e_test/test_client.py

@@ -119,7 +119,7 @@ def test_pod_apis(self):
         resp = stream(api.connect_get_namespaced_pod_exec, name, 'default',
                       command=exec_command,
                       stderr=False, stdin=False,
-                      stdout=True, tty=False)
+                      stdout=True, tty=False, _preload_content=False)
         print('EXEC response : %s (%s)' % (repr(resp), type(resp)))
         self.assertIsInstance(resp, str)
         self.assertEqual(3, len(resp.splitlines()))
@@ -131,7 +131,7 @@ def test_pod_apis(self):
                       command=exec_command,
                       stderr=False, stdin=False,
                       stdout=True, tty=False,
-                      binary=True)
+                      binary=True, _preload_content=False)
         print('EXEC response : %s (%s)' % (repr(resp), type(resp)))
         self.assertIsInstance(resp, bytes)
         self.assertEqual("This is a test string", gzip.decompress(resp).decode('utf-8'))