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From "Antonenko Alexander (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-3142) NameNode HA Wizard (rollback): Based on which task failed, show tasks that need to be done for rollback
Date Sat, 07 Sep 2013 14:31:51 GMT
Antonenko Alexander created AMBARI-3142:
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             Summary: NameNode HA Wizard (rollback): Based on which task failed, show tasks
that need to be done for rollback
                 Key: AMBARI-3142
                 URL: https://issues.apache.org/jira/browse/AMBARI-3142
             Project: Ambari
          Issue Type: Task
          Components: client
    Affects Versions: 1.4.1
            Reporter: Antonenko Alexander
            Assignee: Antonenko Alexander
             Fix For: 1.4.1


Stop All Services
Restore HBase Configs
Stop Failover Controllers
Delete Failover Controllers
Stop Standby NameNode
Stop Namenode
Stop ZooKeeper Servers
Restore HDFS configs
Enable Secondary NameNode
Stop JournalNodes
Delete JournalNodes
Delete Additional NameNode
Start All Services (wizard can be closed even if this task fails)

Tasks are listed in the order in which they must perform.

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