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From "Tom Beerbower (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-9456) Add a 'Prepare Backups' Stage to Rolling Upgrade before ZooKeeper
Date Tue, 03 Feb 2015 17:04:35 GMT
Tom Beerbower created AMBARI-9456:
-------------------------------------

             Summary: 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


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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