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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-9456) Add a 'Prepare Backups' Stage to Rolling Upgrade before ZooKeeper
Date Tue, 03 Feb 2015 22:21:35 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-9456?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14304141#comment-14304141
] 

Hudson commented on AMBARI-9456:
--------------------------------

SUCCESS: Integrated in Ambari-trunk-Commit #1679 (See [https://builds.apache.org/job/Ambari-trunk-Commit/1679/])
AMBARI-9456 - Add a 'Prepare Backups' Stage to Rolling Upgrade before ZooKeeper (tbeerbower)
(tbeerbower: http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=a4d96450030976bdad9f5607cbe0d4ba22a37de1)
* ambari-server/src/test/java/org/apache/ambari/server/state/UpgradeHelperTest.java
* ambari-server/src/test/resources/stacks/HDP/2.1.1/upgrades/upgrade_test.xml
* ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/ClusterGrouping.java
* ambari-server/src/test/java/org/apache/ambari/server/controller/internal/UpgradeResourceProviderTest.java
* ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/upgrade-2.2.xml


> Add a 'Prepare Backups' Stage to Rolling Upgrade before ZooKeeper
> -----------------------------------------------------------------
>
>                 Key: AMBARI-9456
>                 URL: https://issues.apache.org/jira/browse/AMBARI-9456
>             Project: Ambari
>          Issue Type: Task
>            Reporter: Tom Beerbower
>             Fix For: 2.0.0
>
>         Attachments: AMBARI-9456.patch
>
>
> There should be an explicit stage at the beginning of Rolling Upgrade called 'Prepare
Backups' that does pre-upgrade steps for the following :
> - HBase 
> - HDFS
> - Hive
> - Oozie
> As part of this task, we need to ensure that backups steps are removed from other stages
(so that they are not duplicated).



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