AMBARI-16077. Ambari sys prep script should create Spark events directory (smohanty)

ambari-server/src/main/resources/scripts/Ambaripreupload.py

@@ -260,6 +260,8 @@ with Environment() as env:
     params.HdfsResource(format('{hdfs_path_prefix}/ams/hbase'), owner='ams', type='directory', action=['create_on_execute'], mode=0775)
     params.HdfsResource(format('{hdfs_path_prefix}/amshbase/staging'), owner='ams', type='directory', action=['create_on_execute'], mode=0711)
     params.HdfsResource(format('{hdfs_path_prefix}/user/ams/hbase'), owner='ams', type='directory', action=['create_on_execute'], mode=0775)
+    params.HdfsResource(format('{hdfs_path_prefix}/hdp'), owner='hdfs', type='directory', action=['create_on_execute'], mode=0755)
+    params.HdfsResource(format('{hdfs_path_prefix}/hdp/spark-events'), owner='spark', group='hadoop', type='directory', action=['create_on_execute'], mode=0777)
 
 
   def putCreatedHdfsResourcesToIgnore(env):