AMBARI-4907. Modify Falcon config metadata. (yusaku)

ambari-server/src/main/resources/stacks/HDP/2.1.1/services/FALCON/configuration/global.xml

@@ -27,7 +27,7 @@
   <property>
     <name>falcon_port</name>
     <value>15000</value>
-    <description>Falcon server port.</description>
+    <description>Port the Falcon Server listens on.</description>
   </property>
   <property>
     <name>falcon_log_dir</name>
@@ -42,11 +42,11 @@
   <property>
     <name>falcon_local_dir</name>
     <value>/hadoop/falcon</value>
-    <description>Falcon directory to store different data.</description>
+    <description>Directory where Falcon data, such as activemq data, is stored.</description>
   </property>
   <property>
     <name>falcon_store_uri</name>
     <value>file:///hadoop/falcon/store</value>
-    <description>Falcon store URI.</description>
+    <description>Directory where entity definitions are stored.</description>
   </property>
 </configuration>

ambari-web/app/data/HDP2/global_properties.js

@@ -1340,7 +1340,7 @@ module.exports =
       "id": "puppet var",
       "name": "falcon_port",
       "displayName": "Falcon server port",
-      "description": "",
+      "description": "Port the Falcon Server listens on",
       "defaultValue": "15000",
       "isReconfigurable": true,
       "displayType": "int",
@@ -1352,8 +1352,8 @@ module.exports =
     {
       "id": "puppet var",
       "name": "falcon_local_dir",
-      "displayName": "Falcon directory to store different data",
-      "description": "",
+      "displayName": "Falcon data directory",
+      "description": "Directory where Falcon data, such as activemq data, is stored",
       "defaultValue": "/hadoop/falcon",
       "isReconfigurable": true,
       "displayType": "directory",
@@ -1366,7 +1366,7 @@ module.exports =
       "id": "puppet var",
       "name": "falcon_store_uri",
       "displayName": "Falcon store URI",
-      "description": "",
+      "description": "Directory where entity definitions are stored",
       "defaultValue": "file:///hadoop/falcon/store",
       "isReconfigurable": true,
       "displayType": "string",