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Date: Mon, 8 Dec 2014 22:06:13 +0000 (UTC)
From: "Alejandro Fernandez (JIRA)" <jira@apache.org>
To: dev@ambari.apache.org
Message-ID: <JIRA.12760256.1418070607000.104465.1418076373254@Atlassian.JIRA>
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 <JIRA.12760256.1418070607498@arcas>
Subject: [jira] [Updated] (AMBARI-8593) Upgrade Execute - Add pre-restart
 and post-restart hooks to perform hdp-select with version
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     [ https://issues.apache.org/jira/browse/AMBARI-8593?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alejandro Fernandez updated AMBARI-8593:
----------------------------------------
    Attachment:     (was: AMBARI-8593.patch)

> 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
>
>         Attachments: AMBARI-8593.patch
>
>
> 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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