[jira] [Commented] (AMBARI-3530) Backend support to perform database connectivity testing for Hive/Oozie DB Config/Reconfig

["Vitaly Brodetskyi (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-3530?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13797009#comment-13797009 ] 

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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