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https://issues.apache.org/jira/browse/AMBARI-3530?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13797009#comment-13797009
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Vitaly Brodetskyi commented on AMBARI-3530:
-------------------------------------------
First point is actual only for remote DB. Second point, should check both
(remote and local) DB.
> Backend support to perform database connectivity testing for Hive/Oozie DB
> Config/Reconfig
> ------------------------------------------------------------------------------------------
>
> Key: AMBARI-3530
> URL: https://issues.apache.org/jira/browse/AMBARI-3530
> Project: Ambari
> Issue Type: Improvement
> Components: agent
> Reporter: Vitaly Brodetskyi
> Assignee: Vitaly Brodetskyi
> Priority: Critical
> Fix For: 1.4.2
>
>
> The idea behind performing DB connection verification is for 2 things:
> 1. Before we even install on the UI we can provide a verification button taht
> allows for the user to confirm that he created the users and setup the DB
> correctly.
> 2. When installing/starting we can also make some checks to make sure when
> the process starts it will be ok and will not fail due to some jdbc
> connection issues.
> Both solve the same problem but do at different steps for building confidence
> in the setup process.
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