http://git-wip-us.apache.org/repos/asf/ambari/blob/2ef600f4/ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/upgrade-2.5.xml
----------------------------------------------------------------------
diff --git 
a/ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/upgrade-2.5.xml 
b/ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/upgrade-2.5.xml
index 09bd2ac..27f2010 100644
--- a/ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/upgrade-2.5.xml
+++ b/ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/upgrade-2.5.xml
@@ -16,14 +16,12 @@
    limitations under the License.
 -->
 
-
-<upgrade xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
+<upgrade xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xsi:noNamespaceSchemaLocation="upgrade-pack.xsd">
   <target>2.5.*.*</target>
   <target-stack>HDP-2.5</target-stack>
-  <type>ROLLING</type>
   <skip-failures>false</skip-failures>
   <skip-service-check-failures>false</skip-service-check-failures>
-
+  <type>ROLLING</type>
   <prerequisite-checks>
     <!-- List of additional pre-req checks to run in addition to the required 
pre-reqs -->
     <check>org.apache.ambari.server.checks.HiveMultipleMetastoreCheck</check>
@@ -50,9 +48,6 @@
     </configuration>
   </prerequisite-checks>
 
-  <skip-failures>false</skip-failures>
-  <skip-service-check-failures>false</skip-service-check-failures>
-
   <!-- Instructs the upgrade pack how to build the configuration pack -->
   <upgrade-path>
     <intermediate-stack version="2.4"/>
@@ -154,7 +149,9 @@
       <skippable>true</skippable>
 
       <execute-stage service="HBASE" component="HBASE_MASTER" title="Update 
HBase Configuration">
-        <task xsi:type="server_action" summary="Update HBase Env 
Configuration" 
class="org.apache.ambari.server.serveraction.upgrades.HBaseEnvMaxDirectMemorySizeAction"/>
+        <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.HBaseEnvMaxDirectMemorySizeAction">
+          <summary>Update HBase Env Configuration</summary>
+        </task>
       </execute-stage>
 
     </group>
@@ -167,15 +164,17 @@
       </execute-stage>
 
       <execute-stage service="TEZ" component="TEZ_CLIENT" title="Verify LZO 
codec path for Tez">
-        <task xsi:type="server_action" summary="Verifying LZO codec path for 
Tez" class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath"/>
+        <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath">
+          <summary>Verifying LZO codec path for Tez</summary>
+        </task>
       </execute-stage>
     </group>
 
     <!-- This needs to be done for every Rolling Upgrade pack that changes 
configurations. -->
     <group xsi:type="cluster" name="CONFIGURE_CLIENT_DEPENDENCIES" 
title="Write client configs">
+      <direction>UPGRADE</direction>
       <skippable>true</skippable>
       <supports-auto-skip-failure>false</supports-auto-skip-failure>
-      <direction>UPGRADE</direction>
 
       <execute-stage service="MAPREDUCE2" component="MAPREDUCE2_CLIENT" 
title="Write Mapreduce2 Client configs">
         <task xsi:type="execute">
@@ -220,8 +219,8 @@
     </group>
 
     <group name="SERVICE_CHECK_1" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>ZOOKEEPER</service>
         <service>HDFS</service>
@@ -236,8 +235,8 @@
     </group>
 
     <group name="CORE_SLAVES" title="Core Slaves" xsi:type="colocated">
-      <skippable>true</skippable>
       <service-check>false</service-check>
+      <skippable>true</skippable>
       <service name="HDFS">
         <component>DATANODE</component>
         <component>NFS_GATEWAY</component>
@@ -260,8 +259,8 @@
     </group>
 
     <group name="SERVICE_CHECK_2" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>ZOOKEEPER</service>
         <service>HDFS</service>
@@ -378,8 +377,8 @@
     </group>
 
     <group name="SERVICE_CHECK_3" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>ZOOKEEPER</service>
         <service>HDFS</service>
@@ -413,8 +412,8 @@
 
     <group xsi:type="stop" name="STOP_STORM" title="Stop Storm Services">
       <direction>UPGRADE</direction>
-      <skippable>true</skippable>
       <service-check>false</service-check>
+      <skippable>true</skippable>
       <service name="STORM">
         <component>NIMBUS</component>
         <component>SUPERVISOR</component>
@@ -435,8 +434,8 @@
 
     <group xsi:type="stop" name="STOP_STORM" title="Stop Storm Services">
       <direction>DOWNGRADE</direction>
-      <skippable>true</skippable>
       <service-check>false</service-check>
+      <skippable>true</skippable>
       <service name="STORM">
         <component>NIMBUS</component>
         <component>SUPERVISOR</component>
@@ -545,9 +544,9 @@
 
     <service name="RANGER">
       <component name="RANGER_ADMIN">
-        <pre-downgrade/> <!--  no-op to prevent config changes on downgrade -->
         <pre-upgrade>
-          <task xsi:type="execute" hosts="all" summary="Stop Ranger Admin">
+          <task xsi:type="execute" hosts="all">
+            <summary>Stop Ranger Admin</summary>
             <script>scripts/ranger_admin.py</script>
             <function>stop</function>
           </task>
@@ -558,27 +557,35 @@
           <task xsi:type="configure" id="hdp_2_5_0_0_remove_sso_property" />
           <task xsi:type="configure" 
id="hdp_2_5_0_0_set_external_solrCloud_flag"/>
 
-          <task xsi:type="server_action" summary="Calculating Ranger 
Properties" 
class="org.apache.ambari.server.serveraction.upgrades.RangerKerberosConfigCalculation"/>
-          <task xsi:type="server_action" summary="Configuring Ranger Alerts" 
class="org.apache.ambari.server.serveraction.upgrades.RangerWebAlertConfigAction"/>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.RangerKerberosConfigCalculation">
+            <summary>Calculating Ranger Properties</summary>
+          </task>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.RangerWebAlertConfigAction">
+            <summary>Configuring Ranger Alerts</summary>
+          </task>
 
           <task xsi:type="execute" hosts="all">
             <script>scripts/ranger_admin.py</script>
             <function>set_pre_start</function>
           </task>
 
-          <task xsi:type="execute" hosts="any" summary="Upgrading Ranger 
database schema">
+          <task xsi:type="execute" hosts="any">
+            <summary>Upgrading Ranger database schema</summary>
             <script>scripts/ranger_admin.py</script>
             <function>setup_ranger_database</function>
           </task>
 
           <task xsi:type="configure_function" hosts="all" />
 
-          <task xsi:type="execute" hosts="any" summary="Applying Ranger java 
patches">
+          <task xsi:type="execute" hosts="any">
+            <summary>Applying Ranger java patches</summary>
             <script>scripts/ranger_admin.py</script>
             <function>setup_ranger_java_patches</function>
           </task>
         </pre-upgrade>
 
+        <pre-downgrade/> <!--  no-op to prevent config changes on downgrade -->
+
         <upgrade>
           <task xsi:type="restart-task" />
         </upgrade>
@@ -597,14 +604,16 @@
         <pre-upgrade>
           <task xsi:type="configure" 
id="hdp_2_5_0_0_remove_ranger_kms_audit_db" />
 
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Upgrading Ranger KMS database schema">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Upgrading Ranger KMS database schema</summary>
             <script>scripts/kms_server.py</script>
             <function>setup_ranger_kms_database</function>
           </task>
         </pre-upgrade>
 
         <pre-downgrade>
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Downgrading Ranger KMS database schema">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Downgrading Ranger KMS database schema</summary>
             <script>scripts/kms_server.py</script>
             <function>setup_ranger_kms_database</function>
           </task>
@@ -618,13 +627,13 @@
 
     <service name="HDFS">
       <component name="NAMENODE">
-        <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
-
         <pre-upgrade>
           <task xsi:type="configure" id="hdp_2_4_0_0_namenode_ha_adjustments"/>
           <task xsi:type="configure" 
id="hdp_2_5_0_0_remove_ranger_hdfs_audit_db" />
         </pre-upgrade>
 
+        <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
+
         <upgrade>
           <task xsi:type="restart-task" />
         </upgrade>
@@ -672,7 +681,9 @@
 
       <component name="MAPREDUCE2_CLIENT">
         <pre-upgrade>
-          <task xsi:type="server_action" summary="Verifying LZO codec path for 
mapreduce" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath"/>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath">
+            <summary>Verifying LZO codec path for mapreduce</summary>
+          </task>
         </pre-upgrade>
 
         <upgrade>
@@ -692,7 +703,9 @@
 
       <component name="RESOURCEMANAGER">
         <pre-upgrade>
-          <task xsi:type="server_action" summary="Calculating Yarn Properties 
for Spark Shuffle" 
class="org.apache.ambari.server.serveraction.upgrades.SparkShufflePropertyConfig"
 />
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.SparkShufflePropertyConfig">
+            <summary>Calculating Yarn Properties for Spark Shuffle</summary>
+          </task>
           <task xsi:type="configure" 
id="hdp_2_5_0_0_remove_ranger_yarn_audit_db" />
         </pre-upgrade>
         <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
@@ -819,7 +832,9 @@
           <!-- Remove Atlas configs that were incorrectly added to hive-site 
instead of Atlas' application.properties. -->
           <task xsi:type="configure" 
id="hdp_2_5_0_0_remove_hive_atlas_configs" />
 
-          <task xsi:type="server_action" summary="Update hive-env content" 
class="org.apache.ambari.server.serveraction.upgrades.HiveEnvClasspathAction"/>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.HiveEnvClasspathAction">
+            <summary>Update hive-env content</summary>
+          </task>
         </pre-upgrade>
 
         <pre-downgrade>
@@ -869,31 +884,37 @@
 
     <service name="SPARK">
       <component name="SPARK_JOBHISTORYSERVER">
-        <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
         <pre-upgrade>
           <task xsi:type="configure" id="hdp_2_4_0_0_spark_jobhistoryserver"/>
           <task xsi:type="configure" id="hdp_2_4_0_0_spark_java_opts"/>
         </pre-upgrade>
+        
+        <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
+        
         <upgrade>
           <task xsi:type="restart-task" />
         </upgrade>
       </component>
       <component name="SPARK_THRIFTSERVER">
-        <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
         <pre-upgrade>
           <task xsi:type="configure" id="hdp_2_4_0_0_spark_thriftserver"/>
           <task xsi:type="configure" id="hdp_2_4_0_0_spark_java_opts"/>
         </pre-upgrade>
+        
+        <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
+        
         <upgrade>
           <task xsi:type="restart-task"/>
         </upgrade>
       </component>
       <component name="SPARK_CLIENT">
-        <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
         <pre-upgrade>
           <task xsi:type="configure" 
id="hdp_2_4_0_0_remove_spark_properties_extraJavaOptions"/>
           <task xsi:type="configure" id="hdp_2_4_0_0_spark_java_opts"/>
         </pre-upgrade>
+
+        <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
+
         <upgrade>
           <task xsi:type="restart-task" />
         </upgrade>
@@ -905,9 +926,12 @@
         <pre-upgrade>
           <task xsi:type="configure" 
id="hdp_2_4_0_0_oozie_remove_service_classes" />
 
-          <task xsi:type="server_action" summary="Adjusting Oozie properties" 
class="org.apache.ambari.server.serveraction.upgrades.OozieConfigCalculation"/>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.OozieConfigCalculation">
+            <summary>Adjusting Oozie properties</summary>
+          </task>
 
-          <task xsi:type="execute" hosts="all" sequential="true" summary="Shut 
down all Oozie servers">
+          <task xsi:type="execute" hosts="all" sequential="true">
+            <summary>Shut down all Oozie servers</summary>
             <script>scripts/oozie_server.py</script>
             <function>stop</function>
           </task>
@@ -915,21 +939,25 @@
           <!-- It is extremely important that both of these tasks run on the 
exact same host. Hence, pick the first alphabetically. -->
           <task xsi:type="configure_function" hosts="first" />
 
-          <task xsi:type="execute" hosts="first" sequential="true" 
summary="Upgrading the Oozie database and creating a new sharelib">
+          <task xsi:type="execute" hosts="first" sequential="true">
+            <summary>Upgrading the Oozie database and creating a new 
sharelib</summary>
             <script>scripts/oozie_server_upgrade.py</script>
             <function>upgrade_oozie_database_and_sharelib</function>
           </task>
-          <task xsi:type="server_action" summary="Fixing Oozie admin users"
-                
class="org.apache.ambari.server.serveraction.upgrades.FixOozieAdminUsers"/>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.FixOozieAdminUsers">
+            <summary>Fixing Oozie admin users</summary>
+          </task>
         </pre-upgrade>
 
         <pre-downgrade>
-          <task xsi:type="execute" hosts="all" sequential="true" summary="Shut 
down all Oozie servers">
+          <task xsi:type="execute" hosts="all" sequential="true">
+            <summary>Shut down all Oozie servers</summary>
             <script>scripts/oozie_server.py</script>
             <function>stop</function>
           </task>
 
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Create a new sharelib">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Create a new sharelib</summary>
             <script>scripts/oozie_server_upgrade.py</script>
             <function>create_sharelib</function>
           </task>
@@ -965,10 +993,11 @@
 
     <service name="KAFKA">
       <component name="KAFKA_BROKER">
-        <pre-downgrade/>
         <pre-upgrade>
           <task xsi:type="configure" 
id="hdp_2_5_0_0_remove_ranger_kafka_audit_db" />
         </pre-upgrade>
+        
+        <pre-downgrade/>
 
         <upgrade>
           <task xsi:type="restart-task" />
@@ -978,10 +1007,11 @@
 
     <service name="KNOX">
       <component name="KNOX_GATEWAY">
-        <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
         <pre-upgrade>
           <task xsi:type="configure" 
id="hdp_2_5_0_0_remove_ranger_knox_audit_db" />
         </pre-upgrade>
+        
+        <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
 
         <upgrade>
           <task xsi:type="restart-task" />
@@ -994,20 +1024,23 @@
         <pre-upgrade>
           <task xsi:type="configure" 
id="hdp_2_5_0_0_remove_ranger_storm_audit_db" />
           <task xsi:type="configure" id="hdp_2_5_0_0_upgrade_storm_1.0"/>
-          <task xsi:type="server_action" summary="Upgrade Storm Security 
Configs to 1.0"
-                
class="org.apache.ambari.server.serveraction.upgrades.StormUpgradeKerberosDescriptorConfig"/>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.StormUpgradeKerberosDescriptorConfig">
+            <summary>Upgrade Storm Security Configs to 1.0</summary>
+          </task>
 
           <!-- Remove Atlas configs that were incorrectly added to storm-site 
instead of Atlas' application.properties. -->
           <task xsi:type="configure" 
id="hdp_2_5_0_0_remove_storm_atlas_configs" />
 
           <task xsi:type="configure" 
id="hdp_2_3_0_0_remove_empty_storm_topology_submission_notifier_plugin_class"/>
 
-          <task xsi:type="execute" hosts="any" summary="Removing Storm data 
from ZooKeeper">
+          <task xsi:type="execute" hosts="any">
+            <summary>Removing Storm data from ZooKeeper</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_zookeeper_data</function>
           </task>
 
-          <task xsi:type="execute" summary="Removing local Storm data">
+          <task xsi:type="execute">
+            <summary>Removing local Storm data</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_local_data</function>
           </task>
@@ -1015,12 +1048,14 @@
         </pre-upgrade>
 
         <pre-downgrade>
-          <task xsi:type="execute" hosts="any" summary="Removing Storm data 
from ZooKeeper">
+          <task xsi:type="execute" hosts="any">
+            <summary>Removing Storm data from ZooKeeper</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_zookeeper_data</function>
           </task>
 
-          <task xsi:type="execute" summary="Removing local Storm data">
+          <task xsi:type="execute">
+            <summary>Removing local Storm data</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_local_data</function>
           </task>
@@ -1033,14 +1068,16 @@
 
       <component name="SUPERVISOR">
         <pre-upgrade>
-          <task xsi:type="execute" summary="Removing local Storm data">
+          <task xsi:type="execute">
+            <summary>Removing local Storm data</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_local_data</function>
           </task>
         </pre-upgrade>
 
         <pre-downgrade>
-          <task xsi:type="execute" summary="Removing local Storm data">
+          <task xsi:type="execute">
+            <summary>Removing local Storm data</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_local_data</function>
           </task>
@@ -1053,7 +1090,8 @@
 
       <component name="STORM_UI_SERVER">
         <pre-upgrade>
-          <task xsi:type="execute" summary="Removing local Storm data">
+          <task xsi:type="execute">
+            <summary>Removing local Storm data</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_local_data</function>
           </task>
@@ -1066,7 +1104,8 @@
 
       <component name="DRPC_SERVER">
         <pre-upgrade>
-          <task xsi:type="execute" summary="Removing local Storm data">
+          <task xsi:type="execute">
+            <summary>Removing local Storm data</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_local_data</function>
           </task>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2ef600f4/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/nonrolling-upgrade-2.4.xml
----------------------------------------------------------------------
diff --git 
a/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/nonrolling-upgrade-2.4.xml
 
b/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/nonrolling-upgrade-2.4.xml
index 750f934..9622031 100644
--- 
a/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/nonrolling-upgrade-2.4.xml
+++ 
b/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/nonrolling-upgrade-2.4.xml
@@ -16,9 +16,7 @@
    limitations under the License.
 -->
 
-
-<upgrade xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
-  <target>2.4.*.*</target>
+<upgrade xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xsi:noNamespaceSchemaLocation="upgrade-pack.xsd">  <target>2.4.*.*</target>
   <target-stack>HDP-2.4</target-stack>
   <type>NON_ROLLING</type>
   <prerequisite-checks>
@@ -63,10 +61,10 @@
     </group>
 
     <group xsi:type="stop" name="STOP_HIGH_LEVEL_SERVICE_COMPONENTS" 
title="Stop Components for High-Level Services">
+      <service-check>false</service-check>
       <skippable>true</skippable>
       <supports-auto-skip-failure>false</supports-auto-skip-failure>
       <parallel-scheduler/>
-      <service-check>false</service-check>
 
       <service name="FLUME">
         <component>FLUME_HANDLER</component>
@@ -169,9 +167,9 @@
     </group>
 
     <group xsi:type="stop" name="STOP_LOW_LEVEL_SERVICE_COMPONENTS" 
title="Stop Components for Core Services">
+      <service-check>false</service-check>
       <skippable>true</skippable>
       <supports-auto-skip-failure>false</supports-auto-skip-failure>
-      <service-check>false</service-check>
       <parallel-scheduler/>
 
       <service name="HBASE">
@@ -254,12 +252,16 @@
 
       <!--YARN-->
       <execute-stage service="MAPREDUCE2" component="MAPREDUCE2_CLIENT" 
title="Apply config changes for Mapreduce2 client">
-        <task xsi:type="server_action" summary="Verifying LZO codec path for 
mapreduce" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath"/>
+        <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath">
+          <summary>Verifying LZO codec path for mapreduce</summary>
+        </task>
       </execute-stage>
 
       <!--TEZ-->
       <execute-stage service="TEZ" component="TEZ_CLIENT" title="Verify LZO 
codec path for Tez">
-        <task xsi:type="server_action" summary="Verifying LZO codec path for 
Tez" class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath"/>
+        <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath">
+          <summary>Verifying LZO codec path for Tez</summary>
+        </task>
       </execute-stage>
 
       <execute-stage service="TEZ" component="TEZ_CLIENT" title="Apply config 
changes for Tez">
@@ -268,7 +270,9 @@
 
       <!--OOZIE-->
       <execute-stage service="OOZIE" component="OOZIE_SERVER" title="Apply 
config changes for Oozie Server">
-        <task xsi:type="server_action" summary="Adjusting Oozie properties" 
class="org.apache.ambari.server.serveraction.upgrades.OozieConfigCalculation"/>
+        <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.OozieConfigCalculation">
+          <summary>Adjusting Oozie properties</summary>
+        </task>
       </execute-stage>
 
       <execute-stage service="STORM" component="NIMBUS" title="Apply config 
changes for Nimbus">
@@ -300,7 +304,6 @@
       <supports-auto-skip-failure>false</supports-auto-skip-failure>
       <parallel-scheduler/>
       <service name="ZOOKEEPER">
-        <service-check>true</service-check>
         <component>ZOOKEEPER_SERVER</component>
         <component>ZOOKEEPER_CLIENT</component>
       </service>
@@ -357,7 +360,8 @@
       <supports-auto-skip-failure>false</supports-auto-skip-failure>
 
       <execute-stage service="HDFS" component="NAMENODE" title="Wait to leave 
Safemode">
-        <task xsi:type="execute" hosts="all" summary="Wait for NameNode to 
leave Safemode">
+        <task xsi:type="execute" hosts="all">
+          <summary>Wait for NameNode to leave Safemode</summary>
           <script>scripts/namenode.py</script>
           <function>wait_for_safemode_off</function>
         </task>
@@ -436,8 +440,8 @@
     </group>
 
     <group name="SERVICE_CHECK_1" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>ZOOKEEPER</service>
         <service>RANGER</service>
@@ -516,8 +520,8 @@
     </group>
 
     <group name="SERVICE_CHECK_2" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>HIVE</service>
         <service>SPARK</service>
@@ -563,12 +567,6 @@
         <component>STORM_UI_SERVER</component>
         <component>DRPC_SERVER</component>
       </service>
-
-      <execute-stage service="STORM" component="DRPC_SERVER" title="Rebuild 
Storm Topology">
-        <task xsi:type="manual">
-          <message>Please rebuild your topology using the new Storm version 
dependencies and resubmit it using the newly created jar.</message>
-        </task>
-      </execute-stage>
     </group>
 
     <group xsi:type="restart" name="SLIDER" title="Slider">
@@ -604,8 +602,8 @@
     </group>
 
     <group name="SERVICE_CHECK_3" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>FALCON</service>
         <service>KNOX</service>
@@ -673,14 +671,16 @@
             <function>set_pre_start</function>
           </task>
 
-          <task xsi:type="execute" hosts="any" summary="Upgrading Ranger 
database schema">
+          <task xsi:type="execute" hosts="any">
+            <summary>Upgrading Ranger database schema</summary>
             <script>scripts/ranger_admin.py</script>
             <function>setup_ranger_database</function>
           </task>
 
           <task xsi:type="configure_function" hosts="all" />
 
-          <task xsi:type="execute" hosts="any" summary="Applying Ranger java 
patches">
+          <task xsi:type="execute" hosts="any">
+            <summary>Applying Ranger java patches</summary>
             <script>scripts/ranger_admin.py</script>
             <function>setup_ranger_java_patches</function>
           </task>
@@ -702,14 +702,16 @@
     <service name="RANGER_KMS">
       <component name="RANGER_KMS_SERVER">
         <pre-upgrade>
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Upgrading Ranger KMS database schema">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Upgrading Ranger KMS database schema</summary>
             <script>scripts/kms_server.py</script>
             <function>setup_ranger_kms_database</function>
           </task>
         </pre-upgrade>
 
         <pre-downgrade>
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Downgrading Ranger KMS database schema">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Downgrading Ranger KMS database schema</summary>
             <script>scripts/kms_server.py</script>
             <function>setup_ranger_kms_database</function>
           </task>
@@ -921,14 +923,16 @@
           <!-- It is extremely important that both of these tasks run on the 
exact same host. Hence, pick the first alphabetically. -->
           <task xsi:type="configure_function" hosts="first" />
 
-          <task xsi:type="execute" hosts="first" sequential="true" 
summary="Upgrading the Oozie database and creating a new sharelib">
+          <task xsi:type="execute" hosts="first" sequential="true">
+            <summary>Upgrading the Oozie database and creating a new 
sharelib</summary>
             <script>scripts/oozie_server_upgrade.py</script>
             <function>upgrade_oozie_database_and_sharelib</function>
           </task>
         </pre-upgrade>
 
         <pre-downgrade>
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Create a new sharelib">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Create a new sharelib</summary>
             <script>scripts/oozie_server_upgrade.py</script>
             <function>create_sharelib</function>
           </task>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2ef600f4/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/nonrolling-upgrade-2.5.xml
----------------------------------------------------------------------
diff --git 
a/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/nonrolling-upgrade-2.5.xml
 
b/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/nonrolling-upgrade-2.5.xml
index 6f9372e..4df5fef 100644
--- 
a/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/nonrolling-upgrade-2.5.xml
+++ 
b/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/nonrolling-upgrade-2.5.xml
@@ -16,22 +16,22 @@
    limitations under the License.
 -->
 
-
-<upgrade xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
+<upgrade xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xsi:noNamespaceSchemaLocation="upgrade-pack.xsd">
   <target>2.5.*.*</target>
   <target-stack>HDP-2.5</target-stack>
   <type>NON_ROLLING</type>
   <prerequisite-checks>
     <check>org.apache.ambari.server.checks.RangerAuditDbCheck</check>
+    <check>org.apache.ambari.server.checks.AtlasPresenceCheck</check>
+
     <configuration>
       <!-- Configuration properties for all pre-reqs including required 
pre-reqs -->
       <check-properties 
name="org.apache.ambari.server.checks.HiveDynamicServiceDiscoveryCheck">
         <property name="min-failure-stack-version">HDP-2.3.0.0</property>
       </check-properties>
     </configuration>
-
-    <check>org.apache.ambari.server.checks.AtlasPresenceCheck</check>
   </prerequisite-checks>
+  
   <order>
     <group xsi:type="cluster" name="PRE_CLUSTER" title="Prepare Upgrade">
       <direction>UPGRADE</direction>
@@ -66,10 +66,10 @@
     </group>
 
     <group xsi:type="stop" name="STOP_HIGH_LEVEL_SERVICE_COMPONENTS" 
title="Stop Components for High-Level Services">
+      <service-check>false</service-check>
       <skippable>true</skippable>
       <supports-auto-skip-failure>false</supports-auto-skip-failure>
       <parallel-scheduler/>
-      <service-check>false</service-check>
 
       <service name="FLUME">
         <component>FLUME_HANDLER</component>
@@ -172,9 +172,9 @@
     </group>
 
     <group xsi:type="stop" name="STOP_LOW_LEVEL_SERVICE_COMPONENTS" 
title="Stop Components for Core Services">
+      <service-check>false</service-check>
       <skippable>true</skippable>
       <supports-auto-skip-failure>false</supports-auto-skip-failure>
-      <service-check>false</service-check>
       <parallel-scheduler/>
 
       <service name="HBASE">
@@ -257,7 +257,9 @@
 
       <!--YARN-->
       <execute-stage service="MAPREDUCE2" component="MAPREDUCE2_CLIENT" 
title="Apply config changes for Mapreduce2 client">
-        <task xsi:type="server_action" summary="Verifying LZO codec path for 
mapreduce" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath"/>
+        <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath">
+          <summary>Verifying LZO codec path for mapreduce</summary>
+        </task>
       </execute-stage>
 
       <!-- YARN -->
@@ -272,7 +274,9 @@
 
       <!--TEZ-->
       <execute-stage service="TEZ" component="TEZ_CLIENT" title="Verify LZO 
codec path for Tez">
-        <task xsi:type="server_action" summary="Verifying LZO codec path for 
Tez" class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath"/>
+        <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath">
+          <summary>Verifying LZO codec path for Tez</summary>
+        </task>
       </execute-stage>
 
       <execute-stage service="TEZ" component="TEZ_CLIENT" title="Apply config 
changes for Tez">
@@ -281,8 +285,12 @@
 
       <!--OOZIE-->
       <execute-stage service="OOZIE" component="OOZIE_SERVER" title="Apply 
config changes for Oozie Server">
-        <task xsi:type="server_action" summary="Adjusting Oozie properties" 
class="org.apache.ambari.server.serveraction.upgrades.OozieConfigCalculation"/>
-        <task xsi:type="server_action" summary="Fix oozie admin users" 
class="org.apache.ambari.server.serveraction.upgrades.FixOozieAdminUsers"/>
+        <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.OozieConfigCalculation">
+          <summary>Adjusting Oozie properties</summary>
+        </task>
+        <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.FixOozieAdminUsers">
+          <summary>Fix oozie admin users</summary>
+        </task>
       </execute-stage>
 
 
@@ -313,11 +321,15 @@
       </execute-stage>
 
       <execute-stage service="RANGER" component="RANGER_ADMIN" 
title="Calculating Ranger Properties">
-        <task xsi:type="server_action" summary="Calculating Ranger Properties" 
class="org.apache.ambari.server.serveraction.upgrades.RangerKerberosConfigCalculation"/>
+        <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.RangerKerberosConfigCalculation">
+          <summary>Calculating Ranger Properties</summary>
+        </task>
       </execute-stage>
 
       <execute-stage service="RANGER" component="RANGER_ADMIN" 
title="Configuring Ranger Alerts">
-        <task xsi:type="server_action" summary="Configuring Ranger Alerts" 
class="org.apache.ambari.server.serveraction.upgrades.RangerWebAlertConfigAction"/>
+        <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.RangerWebAlertConfigAction">
+          <summary>Configuring Ranger Alerts</summary>
+        </task>
       </execute-stage>
 
       <!-- HDFS -->
@@ -352,7 +364,9 @@
       </execute-stage>
 
       <execute-stage service="HIVE" component="HIVE_SERVER" title="Apply 
config changes for Hive Server">
-        <task xsi:type="server_action" summary="Update hive-env content" 
class="org.apache.ambari.server.serveraction.upgrades.HiveEnvClasspathAction"/>
+        <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.HiveEnvClasspathAction">
+          <summary>Update hive-env content</summary>
+        </task>
       </execute-stage>
 
       <!-- HBASE -->
@@ -374,8 +388,9 @@
         <task xsi:type="configure" id="hdp_2_5_0_0_upgrade_storm_1.0"/>
       </execute-stage>
       <execute-stage service="STORM" component="NIMBUS" title="Apply config 
changes for Nimbus in KerberosDescriptor">
-        <task xsi:type="server_action" summary="Upgrade Storm Security Configs 
to 1.0"
-              
class="org.apache.ambari.server.serveraction.upgrades.StormUpgradeKerberosDescriptorConfig"/>
+        <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.StormUpgradeKerberosDescriptorConfig">
+          <summary>Upgrade Storm Security Configs to 1.0</summary>
+        </task>
       </execute-stage>
 
       <execute-stage service="STORM" component="NIMBUS" title="Apply config 
changes for Storm">
@@ -425,7 +440,6 @@
       <supports-auto-skip-failure>false</supports-auto-skip-failure>
       <parallel-scheduler/>
       <service name="ZOOKEEPER">
-        <service-check>true</service-check>
         <component>ZOOKEEPER_SERVER</component>
         <component>ZOOKEEPER_CLIENT</component>
       </service>
@@ -482,7 +496,8 @@
       <supports-auto-skip-failure>false</supports-auto-skip-failure>
 
       <execute-stage service="HDFS" component="NAMENODE" title="Wait to leave 
Safemode">
-        <task xsi:type="execute" hosts="all" summary="Wait for NameNode to 
leave Safemode">
+        <task xsi:type="execute" hosts="all">
+          <summary>Wait for NameNode to leave Safemode</summary>
           <script>scripts/namenode.py</script>
           <function>wait_for_safemode_off</function>
         </task>
@@ -561,8 +576,8 @@
     </group>
 
     <group name="SERVICE_CHECK_1" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>ZOOKEEPER</service>
         <service>RANGER</service>
@@ -641,8 +656,8 @@
     </group>
 
     <group name="SERVICE_CHECK_2" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>HIVE</service>
         <service>OOZIE</service>
@@ -688,12 +703,6 @@
         <component>STORM_UI_SERVER</component>
         <component>DRPC_SERVER</component>
       </service>
-
-      <execute-stage service="STORM" component="DRPC_SERVER" title="Rebuild 
Storm Topology">
-        <task xsi:type="manual">
-          <message>Please rebuild your topology using the new Storm version 
dependencies and resubmit it using the newly created jar.</message>
-        </task>
-      </execute-stage>
     </group>
 
     <group xsi:type="restart" name="SLIDER" title="Slider">
@@ -729,8 +738,8 @@
     </group>
 
     <group name="SERVICE_CHECK_3" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>FALCON</service>
         <service>KNOX</service>
@@ -798,14 +807,16 @@
             <function>set_pre_start</function>
           </task>
 
-          <task xsi:type="execute" hosts="any" summary="Upgrading Ranger 
database schema">
+          <task xsi:type="execute" hosts="any">
+            <summary>Upgrading Ranger database schema</summary>
             <script>scripts/ranger_admin.py</script>
             <function>setup_ranger_database</function>
           </task>
 
           <task xsi:type="configure_function" hosts="all" />
 
-          <task xsi:type="execute" hosts="any" summary="Applying Ranger java 
patches">
+          <task xsi:type="execute" hosts="any">
+            <summary>Applying Ranger java patches</summary>
             <script>scripts/ranger_admin.py</script>
             <function>setup_ranger_java_patches</function>
           </task>
@@ -827,14 +838,16 @@
     <service name="RANGER_KMS">
       <component name="RANGER_KMS_SERVER">
         <pre-upgrade>
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Upgrading Ranger KMS database schema">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Upgrading Ranger KMS database schema</summary>
             <script>scripts/kms_server.py</script>
             <function>setup_ranger_kms_database</function>
           </task>
         </pre-upgrade>
 
         <pre-downgrade>
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Downgrading Ranger KMS database schema">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Downgrading Ranger KMS database schema</summary>
             <script>scripts/kms_server.py</script>
             <function>setup_ranger_kms_database</function>
           </task>
@@ -1046,14 +1059,16 @@
           <!-- It is extremely important that both of these tasks run on the 
exact same host. Hence, pick the first alphabetically. -->
           <task xsi:type="configure_function" hosts="first" />
 
-          <task xsi:type="execute" hosts="first" sequential="true" 
summary="Upgrading the Oozie database and creating a new sharelib">
+          <task xsi:type="execute" hosts="first" sequential="true">
+            <summary>Upgrading the Oozie database and creating a new 
sharelib</summary>
             <script>scripts/oozie_server_upgrade.py</script>
             <function>upgrade_oozie_database_and_sharelib</function>
           </task>
         </pre-upgrade>
 
         <pre-downgrade>
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Create a new sharelib">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Create a new sharelib</summary>
             <script>scripts/oozie_server_upgrade.py</script>
             <function>create_sharelib</function>
           </task>
@@ -1095,24 +1110,28 @@
     <service name="STORM">
       <component name="NIMBUS">
         <pre-upgrade>
-          <task xsi:type="execute" hosts="any" summary="Removing Storm data 
from ZooKeeper">
+          <task xsi:type="execute" hosts="any">
+            <summary>Removing Storm data from ZooKeeper</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_zookeeper_data</function>
           </task>
 
-          <task xsi:type="execute" summary="Removing local Storm data">
+          <task xsi:type="execute">
+            <summary>Removing local Storm data</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_local_data</function>
           </task>
         </pre-upgrade>
 
         <pre-downgrade>
-          <task xsi:type="execute" hosts="any" summary="Removing Storm data 
from ZooKeeper">
+          <task xsi:type="execute" hosts="any">
+            <summary>Removing Storm data from ZooKeeper</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_zookeeper_data</function>
           </task>
 
-          <task xsi:type="execute" summary="Removing local Storm data">
+          <task xsi:type="execute">
+            <summary>Removing local Storm data</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_local_data</function>
           </task>
@@ -1125,7 +1144,8 @@
 
       <component name="SUPERVISOR">
         <pre-upgrade>
-          <task xsi:type="execute" summary="Removing local Storm data">
+          <task xsi:type="execute">
+            <summary>Removing local Storm data</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_local_data</function>
           </task>
@@ -1136,7 +1156,8 @@
             <message>Before continuing, please deactivate and kill any 
currently running topologies.</message>
           </task>
 
-          <task xsi:type="execute" summary="Removing local Storm data">
+          <task xsi:type="execute">
+            <summary>Removing local Storm data</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_local_data</function>
           </task>
@@ -1149,7 +1170,8 @@
 
       <component name="STORM_UI_SERVER">
         <pre-upgrade>
-          <task xsi:type="execute" summary="Removing local Storm data">
+          <task xsi:type="execute">
+            <summary>Removing local Storm data</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_local_data</function>
           </task>
@@ -1162,7 +1184,8 @@
 
       <component name="DRPC_SERVER">
         <pre-upgrade>
-          <task xsi:type="execute" summary="Removing local Storm data">
+          <task xsi:type="execute">
+            <summary>Removing local Storm data</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_local_data</function>
           </task>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2ef600f4/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/upgrade-2.4.xml
----------------------------------------------------------------------
diff --git 
a/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/upgrade-2.4.xml 
b/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/upgrade-2.4.xml
index abf2db3..17d7d9c 100644
--- a/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/upgrade-2.4.xml
+++ b/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/upgrade-2.4.xml
@@ -16,13 +16,12 @@
    limitations under the License.
 -->
 
-
-<upgrade xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
+<upgrade xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xsi:noNamespaceSchemaLocation="upgrade-pack.xsd">
   <target>2.4.*.*</target>
   <target-stack>HDP-2.4</target-stack>
-  <type>ROLLING</type>
   <skip-failures>false</skip-failures>
   <skip-service-check-failures>false</skip-service-check-failures>
+  <type>ROLLING</type>
   <prerequisite-checks>
     <!-- List of additional pre-req checks to run in addition to the required 
pre-reqs -->
     <check>org.apache.ambari.server.checks.HiveMultipleMetastoreCheck</check>
@@ -164,8 +163,8 @@
     </group>
     
     <group name="SERVICE_CHECK_1" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>ZOOKEEPER</service>
         <service>HDFS</service>
@@ -180,8 +179,8 @@
     </group>
     
     <group name="CORE_SLAVES" title="Core Slaves" xsi:type="colocated">
-      <skippable>true</skippable>
       <service-check>false</service-check>
+      <skippable>true</skippable>
       <service name="HDFS">
         <component>DATANODE</component>
         <component>NFS_GATEWAY</component>
@@ -204,8 +203,8 @@
     </group>
     
     <group name="SERVICE_CHECK_2" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>ZOOKEEPER</service>
         <service>HDFS</service>
@@ -321,8 +320,8 @@
     </group>
 
     <group name="SERVICE_CHECK_3" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>ZOOKEEPER</service>
         <service>HDFS</service>
@@ -445,7 +444,8 @@
     <service name="RANGER">
       <component name="RANGER_ADMIN">
         <pre-upgrade>
-          <task xsi:type="execute" hosts="all" summary="Stop Ranger Admin">
+          <task xsi:type="execute" hosts="all">
+            <summary>Stop Ranger Admin</summary>
             <script>scripts/ranger_admin.py</script>
             <function>stop</function>
           </task>
@@ -455,14 +455,16 @@
             <function>set_pre_start</function>
           </task>
 
-          <task xsi:type="execute" hosts="any" summary="Upgrading Ranger 
database schema">
+          <task xsi:type="execute" hosts="any">
+            <summary>Upgrading Ranger database schema</summary>
             <script>scripts/ranger_admin.py</script>
             <function>setup_ranger_database</function>
           </task>
 
           <task xsi:type="configure_function" hosts="all" />
 
-          <task xsi:type="execute" hosts="any" summary="Applying Ranger java 
patches">
+          <task xsi:type="execute" hosts="any">
+            <summary>Applying Ranger java patches</summary>
             <script>scripts/ranger_admin.py</script>
             <function>setup_ranger_java_patches</function>
           </task>
@@ -484,14 +486,16 @@
     <service name="RANGER_KMS">
       <component name="RANGER_KMS_SERVER">
         <pre-upgrade>
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Upgrading Ranger KMS database schema">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Upgrading Ranger KMS database schema</summary>
             <script>scripts/kms_server.py</script>
             <function>setup_ranger_kms_database</function>
           </task>
         </pre-upgrade>
 
         <pre-downgrade>
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Downgrading Ranger KMS database schema">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Downgrading Ranger KMS database schema</summary>
             <script>scripts/kms_server.py</script>
             <function>setup_ranger_kms_database</function>
           </task>
@@ -566,7 +570,9 @@
 
       <component name="MAPREDUCE2_CLIENT">
         <pre-upgrade>
-          <task xsi:type="server_action" summary="Verifying LZO codec path for 
mapreduce" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath"/>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath">
+            <summary>Verifying LZO codec path for mapreduce</summary>
+          </task>
         </pre-upgrade>
 
         <upgrade>
@@ -632,7 +638,9 @@
         <pre-upgrade>
           <task xsi:type="configure" 
id="hdp_2_4_0_0_tez_client_adjust_tez_lib_uris_property"/>
 
-          <task xsi:type="server_action" summary="Verifying LZO codec path for 
Tez" class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath"/>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath">
+            <summary>Verifying LZO codec path for Tez</summary>
+          </task>
         </pre-upgrade>
         <upgrade>
           <task xsi:type="restart-task" />
@@ -735,29 +743,35 @@
     <service name="OOZIE">
       <component name="OOZIE_SERVER">
         <pre-upgrade>
-          <task xsi:type="execute" hosts="all" sequential="true" summary="Shut 
down all Oozie servers">
+          <task xsi:type="execute" hosts="all" sequential="true">
+            <summary>Shut down all Oozie servers</summary>
             <script>scripts/oozie_server.py</script>
             <function>stop</function>
           </task>
 
-          <task xsi:type="server_action" summary="Adjusting Oozie properties" 
class="org.apache.ambari.server.serveraction.upgrades.OozieConfigCalculation"/>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.OozieConfigCalculation">
+            <summary>Adjusting Oozie properties</summary>
+          </task>
 
           <!-- It is extremely important that both of these tasks run on the 
exact same host. Hence, pick the first alphabetically. -->
           <task xsi:type="configure_function" hosts="first" />
 
-          <task xsi:type="execute" hosts="first" sequential="true" 
summary="Upgrading the Oozie database and creating a new sharelib">
+          <task xsi:type="execute" hosts="first" sequential="true">
+            <summary>Upgrading the Oozie database and creating a new 
sharelib</summary>
             <script>scripts/oozie_server_upgrade.py</script>
             <function>upgrade_oozie_database_and_sharelib</function>
           </task>
         </pre-upgrade>
 
         <pre-downgrade>
-          <task xsi:type="execute" hosts="all" sequential="true" summary="Shut 
down all Oozie servers">
+          <task xsi:type="execute" hosts="all" sequential="true">
+            <summary>Shut down all Oozie servers</summary>
             <script>scripts/oozie_server.py</script>
             <function>stop</function>
           </task>
 
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Create a new sharelib">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Create a new sharelib</summary>
             <script>scripts/oozie_server_upgrade.py</script>
             <function>create_sharelib</function>
           </task>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2ef600f4/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/upgrade-2.5.xml
----------------------------------------------------------------------
diff --git 
a/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/upgrade-2.5.xml 
b/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/upgrade-2.5.xml
index f20ad06..b8c51f5 100644
--- a/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/upgrade-2.5.xml
+++ b/ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/upgrade-2.5.xml
@@ -16,14 +16,13 @@
    limitations under the License.
 -->
 
-
-<upgrade xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
+<upgrade xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xsi:noNamespaceSchemaLocation="upgrade-pack.xsd">
   <target>2.5.*.*</target>
   <target-stack>HDP-2.5</target-stack>
-  <type>ROLLING</type>
   <skip-failures>false</skip-failures>
   <skip-service-check-failures>false</skip-service-check-failures>
-
+  <type>ROLLING</type>
+  
   <prerequisite-checks>
     <!-- List of additional pre-req checks to run in addition to the required 
pre-reqs -->
     <check>org.apache.ambari.server.checks.HiveMultipleMetastoreCheck</check>
@@ -50,9 +49,6 @@
     </configuration>
   </prerequisite-checks>
 
-  <skip-failures>false</skip-failures>
-  <skip-service-check-failures>false</skip-service-check-failures>
-
   <order>
     <group xsi:type="cluster" name="PRE_CLUSTER" title="Prepare Upgrade">
       <direction>UPGRADE</direction>
@@ -153,15 +149,17 @@
       </execute-stage>
 
       <execute-stage service="TEZ" component="TEZ_CLIENT" title="Verify LZO 
codec path for Tez">
-        <task xsi:type="server_action" summary="Verifying LZO codec path for 
Tez" class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath"/>
+        <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath">
+          <summary>Verifying LZO codec path for Tez</summary>
+        </task>
       </execute-stage>
     </group>
 
     <!-- This needs to be done for every Rolling Upgrade pack that changes 
configurations. -->
     <group xsi:type="cluster" name="CONFIGURE_CLIENT_DEPENDENCIES" 
title="Write client configs">
+      <direction>UPGRADE</direction>
       <skippable>true</skippable>
       <supports-auto-skip-failure>false</supports-auto-skip-failure>
-      <direction>UPGRADE</direction>
 
       <execute-stage service="MAPREDUCE2" component="MAPREDUCE2_CLIENT" 
title="Write Mapreduce2 Client configs">
         <task xsi:type="execute">
@@ -206,8 +204,8 @@
     </group>
 
     <group name="SERVICE_CHECK_1" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>ZOOKEEPER</service>
         <service>HDFS</service>
@@ -222,8 +220,8 @@
     </group>
 
     <group name="CORE_SLAVES" title="Core Slaves" xsi:type="colocated">
-      <skippable>true</skippable>
       <service-check>false</service-check>
+      <skippable>true</skippable>
       <service name="HDFS">
         <component>DATANODE</component>
         <component>NFS_GATEWAY</component>
@@ -246,8 +244,8 @@
     </group>
 
     <group name="SERVICE_CHECK_2" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>ZOOKEEPER</service>
         <service>HDFS</service>
@@ -364,8 +362,8 @@
     </group>
 
     <group name="SERVICE_CHECK_3" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>ZOOKEEPER</service>
         <service>HDFS</service>
@@ -399,8 +397,8 @@
 
     <group xsi:type="stop" name="STOP_STORM" title="Stop Storm Services">
       <direction>UPGRADE</direction>
-      <skippable>true</skippable>
       <service-check>false</service-check>
+      <skippable>true</skippable>
       <service name="STORM">
         <component>NIMBUS</component>
         <component>SUPERVISOR</component>
@@ -421,8 +419,8 @@
 
     <group xsi:type="stop" name="STOP_STORM" title="Stop Storm Services">
       <direction>DOWNGRADE</direction>
-      <skippable>true</skippable>
       <service-check>false</service-check>
+      <skippable>true</skippable>
       <service name="STORM">
         <component>NIMBUS</component>
         <component>SUPERVISOR</component>
@@ -531,9 +529,9 @@
 
     <service name="RANGER">
       <component name="RANGER_ADMIN">
-        <pre-downgrade/> <!--  no-op to prevent config changes on downgrade -->
         <pre-upgrade>
-          <task xsi:type="execute" hosts="all" summary="Stop Ranger Admin">
+          <task xsi:type="execute" hosts="all">
+            <summary>Stop Ranger Admin</summary>
             <script>scripts/ranger_admin.py</script>
             <function>stop</function>
           </task>
@@ -544,27 +542,35 @@
           <task xsi:type="configure" id="hdp_2_5_0_0_remove_sso_property" />
           <task xsi:type="configure" 
id="hdp_2_5_0_0_set_external_solrCloud_flag"/>
 
-          <task xsi:type="server_action" summary="Calculating Ranger 
Properties" 
class="org.apache.ambari.server.serveraction.upgrades.RangerKerberosConfigCalculation"/>
-          <task xsi:type="server_action" summary="Configuring Ranger Alerts" 
class="org.apache.ambari.server.serveraction.upgrades.RangerWebAlertConfigAction"/>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.RangerKerberosConfigCalculation">
+            <summary>Calculating Ranger Properties</summary>
+          </task>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.RangerWebAlertConfigAction">
+            <summary>Configuring Ranger Alerts</summary>
+          </task>
 
           <task xsi:type="execute" hosts="all">
             <script>scripts/ranger_admin.py</script>
             <function>set_pre_start</function>
           </task>
 
-          <task xsi:type="execute" hosts="any" summary="Upgrading Ranger 
database schema">
+          <task xsi:type="execute" hosts="any">
+            <summary>Upgrading Ranger database schema</summary>
             <script>scripts/ranger_admin.py</script>
             <function>setup_ranger_database</function>
           </task>
 
           <task xsi:type="configure_function" hosts="all" />
 
-          <task xsi:type="execute" hosts="any" summary="Applying Ranger java 
patches">
+          <task xsi:type="execute" hosts="any">
+            <summary>Applying Ranger java patches</summary>
             <script>scripts/ranger_admin.py</script>
             <function>setup_ranger_java_patches</function>
           </task>
         </pre-upgrade>
 
+        <pre-downgrade/> <!--  no-op to prevent config changes on downgrade -->
+
         <upgrade>
           <task xsi:type="restart-task" />
         </upgrade>
@@ -583,14 +589,16 @@
         <pre-upgrade>
           <task xsi:type="configure" 
id="hdp_2_5_0_0_remove_ranger_kms_audit_db" />
 
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Upgrading Ranger KMS database schema">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Upgrading Ranger KMS database schema</summary>
             <script>scripts/kms_server.py</script>
             <function>setup_ranger_kms_database</function>
           </task>
         </pre-upgrade>
 
         <pre-downgrade>
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Downgrading Ranger KMS database schema">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Downgrading Ranger KMS database schema</summary>
             <script>scripts/kms_server.py</script>
             <function>setup_ranger_kms_database</function>
           </task>
@@ -604,11 +612,12 @@
 
     <service name="KAFKA">
       <component name="KAFKA_BROKER">
-        <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
         <pre-upgrade>
           <task xsi:type="configure" 
id="hdp_2_5_0_0_remove_ranger_kafka_audit_db" />
         </pre-upgrade>
 
+        <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
+
         <upgrade>
           <task xsi:type="restart-task" />
         </upgrade>
@@ -617,13 +626,13 @@
 
     <service name="HDFS">
       <component name="NAMENODE">
-        <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
-
         <pre-upgrade>
           <task xsi:type="configure" id="hdp_2_5_0_0_namenode_ha_adjustments"/>
           <task xsi:type="configure" 
id="hdp_2_5_0_0_remove_ranger_hdfs_audit_db" />
         </pre-upgrade>
 
+        <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
+
         <upgrade>
           <task xsi:type="restart-task" />
         </upgrade>
@@ -671,7 +680,9 @@
 
       <component name="MAPREDUCE2_CLIENT">
         <pre-upgrade>
-          <task xsi:type="server_action" summary="Verifying LZO codec path for 
mapreduce" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath"/>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath">
+            <summary>Verifying LZO codec path for mapreduce</summary>
+          </task>
         </pre-upgrade>
 
         <upgrade>
@@ -691,7 +702,9 @@
 
       <component name="RESOURCEMANAGER">
         <pre-upgrade>
-          <task xsi:type="server_action" summary="Calculating Yarn Properties 
for Spark Shuffle" 
class="org.apache.ambari.server.serveraction.upgrades.SparkShufflePropertyConfig"
 />
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.SparkShufflePropertyConfig">
+            <summary>Calculating Yarn Properties for Spark Shuffle</summary>
+          </task>
           <task xsi:type="configure" 
id="hdp_2_5_0_0_remove_ranger_yarn_audit_db" />
         </pre-upgrade>
         <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
@@ -722,10 +735,11 @@
 
     <service name="HBASE">
       <component name="HBASE_MASTER">
-        <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
         <pre-upgrade>
           <task xsi:type="configure" 
id="hdp_2_5_0_0_remove_ranger_hbase_audit_db" />
         </pre-upgrade>
+        
+        <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
 
         <upgrade>
           <task xsi:type="restart-task" />
@@ -804,7 +818,9 @@
       <component name="HIVE_SERVER">
         <pre-upgrade>
           <task xsi:type="configure" 
id="hdp_2_5_0_0_remove_ranger_hive_audit_db" />
-          <task xsi:type="server_action" summary="Update hive-env content" 
class="org.apache.ambari.server.serveraction.upgrades.HiveEnvClasspathAction"/>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.HiveEnvClasspathAction">
+            <summary>Update hive-env content</summary>
+          </task>
 
           <task xsi:type="manual">
             <summary>HiveServer Port Availability</summary>
@@ -878,9 +894,12 @@
     <service name="OOZIE">
       <component name="OOZIE_SERVER">
         <pre-upgrade>
-          <task xsi:type="server_action" summary="Adjusting Oozie properties" 
class="org.apache.ambari.server.serveraction.upgrades.OozieConfigCalculation"/>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.OozieConfigCalculation">
+            <summary>Adjusting Oozie properties</summary>
+          </task>
 
-          <task xsi:type="execute" hosts="all" sequential="true" summary="Shut 
down all Oozie servers">
+          <task xsi:type="execute" hosts="all" sequential="true">
+            <summary>Shut down all Oozie servers</summary>
             <script>scripts/oozie_server.py</script>
             <function>stop</function>
           </task>
@@ -888,21 +907,25 @@
           <!-- It is extremely important that both of these tasks run on the 
exact same host. Hence, pick the first alphabetically. -->
           <task xsi:type="configure_function" hosts="first" />
 
-          <task xsi:type="execute" hosts="first" sequential="true" 
summary="Upgrading the Oozie database and creating a new sharelib">
+          <task xsi:type="execute" hosts="first" sequential="true">
+            <summary>Upgrading the Oozie database and creating a new 
sharelib</summary>
             <script>scripts/oozie_server_upgrade.py</script>
             <function>upgrade_oozie_database_and_sharelib</function>
           </task>
-          <task xsi:type="server_action" summary="Fixing Oozie admin users"
-                
class="org.apache.ambari.server.serveraction.upgrades.FixOozieAdminUsers"/>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.FixOozieAdminUsers">
+            <summary>Fixing Oozie admin users</summary>
+          </task>
         </pre-upgrade>
 
         <pre-downgrade>
-          <task xsi:type="execute" hosts="all" sequential="true" summary="Shut 
down all Oozie servers">
+          <task xsi:type="execute" hosts="all" sequential="true">
+            <summary>Shut down all Oozie servers</summary>
             <script>scripts/oozie_server.py</script>
             <function>stop</function>
           </task>
 
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Create a new sharelib">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Create a new sharelib</summary>
             <script>scripts/oozie_server_upgrade.py</script>
             <function>create_sharelib</function>
           </task>
@@ -938,11 +961,12 @@
 
     <service name="KNOX">
       <component name="KNOX_GATEWAY">
-        <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
         <pre-upgrade>
           <task xsi:type="configure" 
id="hdp_2_5_0_0_remove_ranger_knox_audit_db" />
         </pre-upgrade>
 
+        <pre-downgrade /> <!--  no-op to prevent config changes on downgrade 
-->
+
         <upgrade>
           <task xsi:type="restart-task" />
         </upgrade>
@@ -954,18 +978,21 @@
         <pre-upgrade>
           <task xsi:type="configure" 
id="hdp_2_5_0_0_remove_ranger_storm_audit_db" />
           <task xsi:type="configure" id="hdp_2_5_0_0_upgrade_storm_1.0"/>
-          <task xsi:type="server_action" summary="Upgrade Storm Security 
Configs to 1.0"
-                
class="org.apache.ambari.server.serveraction.upgrades.StormUpgradeKerberosDescriptorConfig"/>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.StormUpgradeKerberosDescriptorConfig">
+            <summary>Upgrade Storm Security Configs to 1.0</summary>
+          </task>
 
           <!-- Remove Atlas configs that were incorrectly added to storm-site 
instead of Atlas' application.properties. -->
           <task xsi:type="configure" 
id="hdp_2_5_0_0_remove_storm_atlas_configs" />
 
-          <task xsi:type="execute" hosts="any" summary="Removing Storm data 
from ZooKeeper">
+          <task xsi:type="execute" hosts="any">
+            <summary>Removing Storm data from ZooKeeper</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_zookeeper_data</function>
           </task>
 
-          <task xsi:type="execute" summary="Removing local Storm data">
+          <task xsi:type="execute">
+            <summary>Removing local Storm data</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_local_data</function>
           </task>
@@ -974,12 +1001,14 @@
         </pre-upgrade>
 
         <pre-downgrade>
-          <task xsi:type="execute" hosts="any" summary="Removing Storm data 
from ZooKeeper">
+          <task xsi:type="execute" hosts="any">
+            <summary>Removing Storm data from ZooKeeper</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_zookeeper_data</function>
           </task>
 
-          <task xsi:type="execute" summary="Removing local Storm data">
+          <task xsi:type="execute">
+            <summary>Removing local Storm data</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_local_data</function>
           </task>
@@ -992,14 +1021,16 @@
 
       <component name="SUPERVISOR">
         <pre-upgrade>
-          <task xsi:type="execute" summary="Removing local Storm data">
+          <task xsi:type="execute">
+            <summary>Removing local Storm data</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_local_data</function>
           </task>
         </pre-upgrade>
 
         <pre-downgrade>
-          <task xsi:type="execute" summary="Removing local Storm data">
+          <task xsi:type="execute">
+            <summary>Removing local Storm data</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_local_data</function>
           </task>
@@ -1012,7 +1043,8 @@
 
       <component name="STORM_UI_SERVER">
         <pre-upgrade>
-          <task xsi:type="execute" summary="Removing local Storm data">
+          <task xsi:type="execute">
+            <summary>Removing local Storm data</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_local_data</function>
           </task>
@@ -1025,21 +1057,23 @@
 
       <component name="DRPC_SERVER">
         <pre-upgrade>
-          <task xsi:type="execute" summary="Removing local Storm data">
+          <task xsi:type="execute">
+            <summary>Removing local Storm data</summary>
             <script>scripts/storm_upgrade.py</script>
             <function>delete_storm_local_data</function>
           </task>
         </pre-upgrade>
 
+        <upgrade>
+          <task xsi:type="restart-task" />
+        </upgrade>
+
         <post-upgrade>
           <task xsi:type="manual">
             <message>Please rebuild your topology using the new Storm version 
dependencies and resubmit it using the newly created jar.</message>
           </task>
         </post-upgrade>
 
-        <upgrade>
-          <task xsi:type="restart-task" />
-        </upgrade>
       </component>
     </service>
 

http://git-wip-us.apache.org/repos/asf/ambari/blob/2ef600f4/ambari-server/src/main/resources/stacks/HDP/2.5/repos/repoinfo.xml
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.5/repos/repoinfo.xml 
b/ambari-server/src/main/resources/stacks/HDP/2.5/repos/repoinfo.xml
index ad8cfd4..0e83e65 100644
--- a/ambari-server/src/main/resources/stacks/HDP/2.5/repos/repoinfo.xml
+++ b/ambari-server/src/main/resources/stacks/HDP/2.5/repos/repoinfo.xml
@@ -28,6 +28,11 @@
       <repoid>HDP-UTILS-1.1.0.21</repoid>
       <reponame>HDP-UTILS</reponame>
     </repo>
+    <repo>
+      
<baseurl>http://s3.amazonaws.com/dev.hortonworks.com/ambari/centos6/2.x/BUILDS/2.4.0.0-1139</baseurl>
+      <repoid>AMBARI-FOO</repoid>
+      <reponame>AMBARI-FOO</reponame>
+    </repo>
   </os>
   <os family="redhat7">
     <repo>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2ef600f4/ambari-server/src/main/resources/stacks/HDP/2.5/upgrades/nonrolling-upgrade-2.5.xml
----------------------------------------------------------------------
diff --git 
a/ambari-server/src/main/resources/stacks/HDP/2.5/upgrades/nonrolling-upgrade-2.5.xml
 
b/ambari-server/src/main/resources/stacks/HDP/2.5/upgrades/nonrolling-upgrade-2.5.xml
index cbab386..0b6f762 100644
--- 
a/ambari-server/src/main/resources/stacks/HDP/2.5/upgrades/nonrolling-upgrade-2.5.xml
+++ 
b/ambari-server/src/main/resources/stacks/HDP/2.5/upgrades/nonrolling-upgrade-2.5.xml
@@ -16,8 +16,7 @@
    limitations under the License.
 -->
 
-
-<upgrade xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
+<upgrade xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xsi:noNamespaceSchemaLocation="upgrade-pack.xsd">
   <target>2.5.*.*</target>
   <target-stack>HDP-2.5</target-stack>
   <type>NON_ROLLING</type>
@@ -63,10 +62,10 @@
     </group>
 
     <group xsi:type="stop" name="STOP_HIGH_LEVEL_SERVICE_COMPONENTS" 
title="Stop Components for High-Level Services">
+      <service-check>false</service-check>
       <skippable>true</skippable>
       <supports-auto-skip-failure>false</supports-auto-skip-failure>
       <parallel-scheduler/>
-      <service-check>false</service-check>
 
       <service name="ATLAS">
         <component>ATLAS_SERVER</component>
@@ -185,9 +184,9 @@
     </group>
 
     <group xsi:type="stop" name="STOP_LOW_LEVEL_SERVICE_COMPONENTS" 
title="Stop Components for Core Services">
+      <service-check>false</service-check>
       <skippable>true</skippable>
       <supports-auto-skip-failure>false</supports-auto-skip-failure>
-      <service-check>false</service-check>
       <parallel-scheduler/>
 
       <service name="HBASE">
@@ -276,17 +275,23 @@
 
       <!--YARN-->
       <execute-stage service="MAPREDUCE2" component="MAPREDUCE2_CLIENT" 
title="Apply config changes for Mapreduce2 client">
-        <task xsi:type="server_action" summary="Verifying LZO codec path for 
mapreduce" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath"/>
+        <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath">
+          <summary>Verifying LZO codec path for mapreduce</summary>
+        </task>
       </execute-stage>
 
       <!--TEZ-->
       <execute-stage service="TEZ" component="TEZ_CLIENT" title="Verify LZO 
codec path for Tez">
-        <task xsi:type="server_action" summary="Verifying LZO codec path for 
Tez" class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath"/>
+        <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath">
+          <summary>Verifying LZO codec path for Tez</summary>
+        </task>
       </execute-stage>
 
       <!--OOZIE-->
       <execute-stage service="OOZIE" component="OOZIE_SERVER" title="Apply 
config changes for Oozie Server">
-        <task xsi:type="server_action" summary="Adjusting Oozie properties" 
class="org.apache.ambari.server.serveraction.upgrades.OozieConfigCalculation"/>
+        <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.OozieConfigCalculation">
+          <summary>Adjusting Oozie properties</summary>
+        </task>
       </execute-stage>
 
       <execute-stage service="STORM" component="NIMBUS" title="Apply config 
changes for Storm">
@@ -318,7 +323,6 @@
       <supports-auto-skip-failure>false</supports-auto-skip-failure>
       <parallel-scheduler/>
       <service name="ZOOKEEPER">
-        <service-check>true</service-check>
         <component>ZOOKEEPER_SERVER</component>
         <component>ZOOKEEPER_CLIENT</component>
       </service>
@@ -376,7 +380,8 @@
       <supports-auto-skip-failure>false</supports-auto-skip-failure>
 
       <execute-stage service="HDFS" component="NAMENODE" title="Wait to leave 
Safemode">
-        <task xsi:type="execute" hosts="all" summary="Wait for NameNode to 
leave Safemode">
+        <task xsi:type="execute" hosts="all">
+          <summary>Wait for NameNode to leave Safemode</summary>
           <script>scripts/namenode.py</script>
           <function>wait_for_safemode_off</function>
         </task>
@@ -455,8 +460,8 @@
     </group>
 
     <group name="SERVICE_CHECK_1" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>ZOOKEEPER</service>
         <service>RANGER</service>
@@ -578,8 +583,8 @@
 
 
     <group name="SERVICE_CHECK_2" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>HIVE</service>
         <service>SPARK</service>
@@ -626,12 +631,6 @@
         <component>STORM_UI_SERVER</component>
         <component>DRPC_SERVER</component>
       </service>
-
-      <execute-stage service="STORM" component="DRPC_SERVER" title="Rebuild 
Storm Topology">
-        <task xsi:type="manual">
-          <message>Please rebuild your topology using the new Storm version 
dependencies and resubmit it using the newly created jar.</message>
-        </task>
-      </execute-stage>
     </group>
 
     <group xsi:type="restart" name="FLUME" title="Flume">
@@ -658,8 +657,8 @@
     </group>
 
     <group name="SERVICE_CHECK_3" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>FALCON</service>
         <service>KNOX</service>
@@ -726,14 +725,16 @@
             <function>set_pre_start</function>
           </task>
 
-          <task xsi:type="execute" hosts="any" summary="Upgrading Ranger 
database schema">
+          <task xsi:type="execute" hosts="any">
+            <summary>Upgrading Ranger database schema</summary>
             <script>scripts/ranger_admin.py</script>
             <function>setup_ranger_database</function>
           </task>
 
           <task xsi:type="configure_function" hosts="all" />
 
-          <task xsi:type="execute" hosts="any" summary="Applying Ranger java 
patches">
+          <task xsi:type="execute" hosts="any">
+            <summary>Applying Ranger java patches</summary>
             <script>scripts/ranger_admin.py</script>
             <function>setup_ranger_java_patches</function>
           </task>
@@ -761,14 +762,16 @@
     <service name="RANGER_KMS">
       <component name="RANGER_KMS_SERVER">
         <pre-upgrade>
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Upgrading Ranger KMS database schema">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Upgrading Ranger KMS database schema</summary>
             <script>scripts/kms_server.py</script>
             <function>setup_ranger_kms_database</function>
           </task>
         </pre-upgrade>
 
         <pre-downgrade>
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Downgrading Ranger KMS database schema">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Downgrading Ranger KMS database schema</summary>
             <script>scripts/kms_server.py</script>
             <function>setup_ranger_kms_database</function>
           </task>
@@ -999,14 +1002,16 @@
           <!-- It is extremely important that both of these tasks run on the 
exact same host. Hence, pick the first alphabetically. -->
           <task xsi:type="configure_function" hosts="first" />
 
-          <task xsi:type="execute" hosts="first" sequential="true" 
summary="Upgrading the Oozie database and creating a new sharelib">
+          <task xsi:type="execute" hosts="first" sequential="true">
+            <summary>Upgrading the Oozie database and creating a new 
sharelib</summary>
             <script>scripts/oozie_server_upgrade.py</script>
             <function>upgrade_oozie_database_and_sharelib</function>
           </task>
         </pre-upgrade>
 
         <pre-downgrade>
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Create a new sharelib">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Create a new sharelib</summary>
             <script>scripts/oozie_server_upgrade.py</script>
             <function>create_sharelib</function>
           </task>

http://git-wip-us.apache.org/repos/asf/ambari/blob/2ef600f4/ambari-server/src/main/resources/stacks/HDP/2.5/upgrades/upgrade-2.5.xml
----------------------------------------------------------------------
diff --git 
a/ambari-server/src/main/resources/stacks/HDP/2.5/upgrades/upgrade-2.5.xml 
b/ambari-server/src/main/resources/stacks/HDP/2.5/upgrades/upgrade-2.5.xml
index 60e81c0..49e9d87 100644
--- a/ambari-server/src/main/resources/stacks/HDP/2.5/upgrades/upgrade-2.5.xml
+++ b/ambari-server/src/main/resources/stacks/HDP/2.5/upgrades/upgrade-2.5.xml
@@ -16,13 +16,12 @@
    limitations under the License.
 -->
 
-
-<upgrade xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
+<upgrade xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xsi:noNamespaceSchemaLocation="upgrade-pack.xsd">
   <target>2.5.*.*</target>
   <target-stack>HDP-2.5</target-stack>
-  <type>ROLLING</type>
   <skip-failures>false</skip-failures>
   <skip-service-check-failures>false</skip-service-check-failures>
+  <type>ROLLING</type>
   <prerequisite-checks>
     <!-- List of additional pre-req checks to run in addition to the required 
pre-reqs -->
     <check>org.apache.ambari.server.checks.HiveMultipleMetastoreCheck</check>
@@ -171,8 +170,8 @@
     </group>
     
     <group name="SERVICE_CHECK_1" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>ZOOKEEPER</service>
         <service>HDFS</service>
@@ -187,8 +186,8 @@
     </group>
     
     <group name="CORE_SLAVES" title="Core Slaves" xsi:type="colocated">
-      <skippable>true</skippable>
       <service-check>false</service-check>
+      <skippable>true</skippable>
       <service name="HDFS">
         <component>DATANODE</component>
         <component>NFS_GATEWAY</component>
@@ -211,8 +210,8 @@
     </group>
     
     <group name="SERVICE_CHECK_2" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>ZOOKEEPER</service>
         <service>HDFS</service>
@@ -365,8 +364,8 @@
     </group>
 
     <group name="SERVICE_CHECK_3" title="All Service Checks" 
xsi:type="service-check">
-      <skippable>true</skippable>
       <direction>UPGRADE</direction>
+      <skippable>true</skippable>
       <priority>
         <service>ZOOKEEPER</service>
         <service>HDFS</service>
@@ -482,7 +481,8 @@
     <service name="RANGER">
       <component name="RANGER_ADMIN">
         <pre-upgrade>
-          <task xsi:type="execute" hosts="all" summary="Stop Ranger Admin">
+          <task xsi:type="execute" hosts="all">
+            <summary>Stop Ranger Admin</summary>
             <script>scripts/ranger_admin.py</script>
             <function>stop</function>
           </task>
@@ -492,14 +492,16 @@
             <function>set_pre_start</function>
           </task>
 
-          <task xsi:type="execute" hosts="any" summary="Upgrading Ranger 
database schema">
+          <task xsi:type="execute" hosts="any">
+            <summary>Upgrading Ranger database schema</summary>
             <script>scripts/ranger_admin.py</script>
             <function>setup_ranger_database</function>
           </task>
 
           <task xsi:type="configure_function" hosts="all" />
 
-          <task xsi:type="execute" hosts="any" summary="Applying Ranger java 
patches">
+          <task xsi:type="execute" hosts="any">
+            <summary>Applying Ranger java patches</summary>
             <script>scripts/ranger_admin.py</script>
             <function>setup_ranger_java_patches</function>
           </task>
@@ -527,14 +529,16 @@
     <service name="RANGER_KMS">
       <component name="RANGER_KMS_SERVER">
         <pre-upgrade>
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Upgrading Ranger KMS database schema">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Upgrading Ranger KMS database schema</summary>
             <script>scripts/kms_server.py</script>
             <function>setup_ranger_kms_database</function>
           </task>
         </pre-upgrade>
 
         <pre-downgrade>
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Downgrading Ranger KMS database schema">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Downgrading Ranger KMS database schema</summary>
             <script>scripts/kms_server.py</script>
             <function>setup_ranger_kms_database</function>
           </task>
@@ -609,7 +613,9 @@
 
       <component name="MAPREDUCE2_CLIENT">
         <pre-upgrade>
-          <task xsi:type="server_action" summary="Verifying LZO codec path for 
mapreduce" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath"/>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath">
+            <summary>Verifying LZO codec path for mapreduce</summary>
+          </task>
         </pre-upgrade>
 
         <upgrade>
@@ -673,7 +679,9 @@
     <service name="TEZ">
       <component name="TEZ_CLIENT">
         <pre-upgrade>
-          <task xsi:type="server_action" summary="Verifying LZO codec path for 
Tez" class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath"/>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath">
+            <summary>Verifying LZO codec path for Tez</summary>
+          </task>
         </pre-upgrade>
         <upgrade>
           <task xsi:type="restart-task" />
@@ -795,29 +803,35 @@
     <service name="OOZIE">
       <component name="OOZIE_SERVER">
         <pre-upgrade>
-          <task xsi:type="execute" hosts="all" sequential="true" summary="Shut 
down all Oozie servers">
+          <task xsi:type="execute" hosts="all" sequential="true">
+            <summary>Shut down all Oozie servers</summary>
             <script>scripts/oozie_server.py</script>
             <function>stop</function>
           </task>
 
-          <task xsi:type="server_action" summary="Adjusting Oozie properties" 
class="org.apache.ambari.server.serveraction.upgrades.OozieConfigCalculation"/>
+          <task xsi:type="server_action" 
class="org.apache.ambari.server.serveraction.upgrades.OozieConfigCalculation">
+            <summary>Adjusting Oozie properties</summary>
+          </task>
 
           <!-- It is extremely important that both of these tasks run on the 
exact same host. Hence, pick the first alphabetically. -->
           <task xsi:type="configure_function" hosts="first" />
 
-          <task xsi:type="execute" hosts="first" sequential="true" 
summary="Upgrading the Oozie database and creating a new sharelib">
+          <task xsi:type="execute" hosts="first" sequential="true">
+            <summary>Upgrading the Oozie database and creating a new 
sharelib</summary>
             <script>scripts/oozie_server_upgrade.py</script>
             <function>upgrade_oozie_database_and_sharelib</function>
           </task>
         </pre-upgrade>
 
         <pre-downgrade>
-          <task xsi:type="execute" hosts="all" sequential="true" summary="Shut 
down all Oozie servers">
+          <task xsi:type="execute" hosts="all" sequential="true">
+            <summary>Shut down all Oozie servers</summary>
             <script>scripts/oozie_server.py</script>
             <function>stop</function>
           </task>
 
-          <task xsi:type="execute" hosts="any" sequential="true" 
summary="Create a new sharelib">
+          <task xsi:type="execute" hosts="any" sequential="true">
+            <summary>Create a new sharelib</summary>
             <script>scripts/oozie_server_upgrade.py</script>
             <function>create_sharelib</function>
           </task>

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