AMBARI-6033 pig.properties customization UI needs improvement. (ababiichuk)

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

@@ -1548,6 +1548,21 @@ module.exports =
       "serviceName": "WEBHCAT",
       "category": "Advanced"
     },
+  /**********************************************pig.properties*****************************************/
+    {
+      "id": "site property",
+      "name": "pig-content",
+      "displayName": "content",
+      "value": "",
+      "defaultValue": "",
+      "description": "pig properties",
+      "displayType": "content",
+      "isRequired": false,
+      "showLabel": false,
+      "serviceName": "PIG",
+      "filename": "pig-properties.xml",
+      "category": "Advanced"
+    },
   /**********************************************log4j.properties***************************************/
     {
       "id": "site property",

ambari-web/app/data/service_configs.js

@@ -225,7 +225,7 @@ module.exports = [
     serviceName: 'PIG',
     displayName: 'Pig',
     configCategories: [
-      App.ServiceConfigCategory.create({ name: 'Advanced', displayName : 'Advanced'}),
+      App.ServiceConfigCategory.create({ name: 'Advanced', displayName : 'Custom pig.properties', siteFileName: 'pig-properties.xml', canAddProperty: false}),
       App.ServiceConfigCategory.create({ name: 'AdvancedPigLog4j', displayName : 'Custom log4j.properties', siteFileName: 'pig-log4j.xml', canAddProperty: false})
     ],
     sites: ['pig-properties','pig-log4j'],