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https://issues.apache.org/jira/browse/AMBARI-8703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14247710#comment-14247710
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Hudson commented on AMBARI-8703:
--------------------------------
SUCCESS: Integrated in Ambari-trunk-Commit #1219 (See
[https://builds.apache.org/job/Ambari-trunk-Commit/1219/])
AMBARI-8703. Rolling Upgrade - Upgrade Pack to run preupgrade tasks only on
master for NameNode (alejandro) (afernandez:
http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=a1348d3c20bacef12fbb66f463b9b1c2be50382c)
*
ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/Task.java
*
ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/Grouping.java
*
ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/ColocatedGrouping.java
*
ambari-server/src/main/resources/stacks/HDP/2.0.6/services/HDFS/package/scripts/utils.py
* ambari-server/src/test/resources/stacks/HDP/2.1.1/upgrades/upgrade_test.xml
*
ambari-server/src/test/java/org/apache/ambari/server/state/UpgradeHelperTest.java
*
ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/StageWrapperBuilder.java
* ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/upgrade-2.2.xml
*
ambari-server/src/main/java/org/apache/ambari/server/stack/MasterHostResolver.java
* ambari-server/src/main/resources/custom_actions/scripts/ru_execute_tasks.py
* ambari-server/src/main/java/org/apache/ambari/server/stack/HostsType.java
*
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/UpgradeResourceProvider.java
* ambari-server/src/main/java/org/apache/ambari/server/state/Cluster.java
*
ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/TaskWrapperBuilder.java
*
ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/StageWrapper.java
* ambari-server/src/main/java/org/apache/ambari/server/state/UpgradeHelper.java
*
ambari-server/src/main/java/org/apache/ambari/server/state/cluster/ClusterImpl.java
*
ambari-common/src/main/python/resource_management/libraries/functions/dynamic_variable_interpretation.py
*
ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/ClusterGrouping.java
*
ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/ExecuteTask.java
> Rolling Upgrade - Upgrade Pack to run preupgrade tasks only on master for
> NameNode
> ----------------------------------------------------------------------------------
>
> Key: AMBARI-8703
> URL: https://issues.apache.org/jira/browse/AMBARI-8703
> Project: Ambari
> Issue Type: Technical task
> Components: ambari-server
> Affects Versions: 2.0.0
> Reporter: Alejandro Fernandez
> Assignee: Alejandro Fernandez
> Fix For: 2.0.0
>
> Attachments: AMBARI-8703.patch
>
>
> The upgrade pack will need something like, <task xsi:type="execute"
> hosts="master" />
> so that the prepare instructions for NameNode only runs on the master instead
> of all hosts. The UpgradeResourceProvider and UpgradeHelper will need to
> support such logic.
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