AMBARI-11429 Downloaded HDFS Client config has incorrect value (dsen)

ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/params.py

@@ -25,3 +25,4 @@ else:
   from params_linux import *
 
 host_sys_prepped = default("/hostLevelParams/host_sys_prepped", False)
+nfsgateway_heapsize = config['configurations']['hadoop-env']['nfsgateway_heapsize']