[jira] [Commented] (AMBARI-4918) Entering valid directory but not a java home isn't validated

["Dmitry Lysnichenko (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-4918?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13918312#comment-13918312 ] 

Dmitry Lysnichenko commented on AMBARI-4918:
--------------------------------------------

+1

> Entering valid directory but not a java home isn't validated
> ------------------------------------------------------------
>
>                 Key: AMBARI-4918
>                 URL: https://issues.apache.org/jira/browse/AMBARI-4918
>             Project: Ambari
>          Issue Type: Task
>          Components: agent
>    Affects Versions: 1.5.0
>            Reporter: Vitaly Brodetskyi
>            Assignee: Vitaly Brodetskyi
>            Priority: Critical
>             Fix For: 1.5.0
>
>         Attachments: AMBARI-4918.patch
>
>
> During setup, if I choose option (3) for a custom JDK, if I put in a valid directory, but it's not a JDK, it validates.
> Seems like it's only checking that you provided a directory that exists, not that it is a java home.
> {code}
> Do you want to change Oracle JDK [y/n] (n)? y
> [1] - Oracle JDK 1.7
> [2] - Oracle JDK 1.6
> [3] - Custom JDK
> ==============================================================================
> Enter choice (1): 3
> WARNING: JDK must be installed on all hosts and JAVA_HOME must be valid on all hosts.
> WARNING: JCE Policy files are required for configuring Kerberos security. If you plan to use Kerberos,please make sure JCE Unlimited Strength Jurisdiction Policy Files are valid on all hosts.
> Path to JAVA_HOME: /usr
> Validating JDK on Ambari Server...done.
> Completing setup...
> {code}



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