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From "Alejandro Fernandez (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-8593) Upgrade Execute - Add pre-restart and post-restart hooks to perform hdp-select with version
Date Mon, 08 Dec 2014 20:30:12 GMT
Alejandro Fernandez created AMBARI-8593:
-------------------------------------------

             Summary: Upgrade Execute - Add pre-restart and post-restart hooks to perform
hdp-select with version
                 Key: AMBARI-8593
                 URL: https://issues.apache.org/jira/browse/AMBARI-8593
             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


Services will need a pre-restart and post-restart hook that can perform the following actions.
Pre-restart, needs to call hdp-select with the version number. It should only be called during
a RESTART command that is performed during a Rolling Upgrade.
Post-restart, needs to perform several checks, like ZK quorum is established and namenode
is live.



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