AMBARI-10480. BE: Extend stack-advisor to recommend property_value_attributes for Hive/Tez - fixes (srimanth)

ambari-server/src/main/resources/stacks/HDP/2.2/services/HIVE/configuration/hive-env.xml

@@ -90,11 +90,11 @@ export METASTORE_PORT={{hive_metastore_port}}
       <type>value-list</type>
       <entries>
         <entry>
-          <value>On</value>
+          <value>on</value>
           <label>On</label>
         </entry>
         <entry>
-          <value>Off</value>
+          <value>off</value>
           <label>Off</label>
         </entry>
       </entries>

ambari-server/src/main/resources/stacks/HDP/2.2/services/stack_advisor.py

@@ -197,6 +197,9 @@ class HDP22StackAdvisor(HDP21StackAdvisor):
 
     container_size = "512"
 
+    if not "yarn-site" in configurations:
+      self.recommendYARNConfigurations(configurations, clusterData, services, hosts)
+
     if "yarn-site" in configurations and \
       "yarn.scheduler.minimum-allocation-mb" in configurations["yarn-site"]["properties"]:
       container_size = configurations["yarn-site"]["properties"]["yarn.scheduler.minimum-allocation-mb"]