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Posted to issues@ambari.apache.org by "Tim Thorpe (JIRA)" <ji...@apache.org> on 2016/09/09 16:53:20 UTC
[jira] [Updated] (AMBARI-18050) Upgrade pre-req check code needs to
be decoupled from CheckDescription class
[ https://issues.apache.org/jira/browse/AMBARI-18050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Thorpe updated AMBARI-18050:
--------------------------------
Status: Patch Available (was: Open)
> Upgrade pre-req check code needs to be decoupled from CheckDescription class
> ----------------------------------------------------------------------------
>
> Key: AMBARI-18050
> URL: https://issues.apache.org/jira/browse/AMBARI-18050
> Project: Ambari
> Issue Type: New Feature
> Components: ambari-server
> Affects Versions: trunk
> Reporter: Tim Thorpe
> Assignee: Tim Thorpe
> Attachments: AMBARI-18050.patch
>
>
> Each pre-req check must add an entry in the CheckDescription enum. This obviously requires a change to ambari-server java code. This limits the ability for third party stacks and extensions to provide their own pre-req checks.
> CheckDescription should be rewritten as a class and each pre-req check class should create an instance of it. This will allow stacks and extensions to include their own pre-req checks in separate jar files without requiring changes to ambari-server java code.
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