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From "Aleksandr Kovalenko (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-7730) Slider View: Provide more detailed tooltips for view parameters
Date Fri, 10 Oct 2014 15:58:33 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-7730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14167029#comment-14167029
] 

Aleksandr Kovalenko commented on AMBARI-7730:
---------------------------------------------

committed to trunk and branch-1.7.0

> Slider View: Provide more detailed tooltips for view parameters
> ---------------------------------------------------------------
>
>                 Key: AMBARI-7730
>                 URL: https://issues.apache.org/jira/browse/AMBARI-7730
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-admin
>    Affects Versions: 1.7.0
>            Reporter: Aleksandr Kovalenko
>            Assignee: Aleksandr Kovalenko
>             Fix For: 1.7.0
>
>         Attachments: AMBARI-7730.patch, AMBARI-7730_branch-1.7.0.patch
>
>
> The tooltip message should be aligned to the left (not center). 
> Also, the following tooltip should be used for the parameters
> * {{slider.user}} {code}User this view instance should run as. Specifying an empty value
runs view as YARN service user (for example 'yarn'). Specifying '${username}' runs the view
as the currently logged in user. Specifying any other value runs the view as that user. 
> Administrators should check that the HDFS home folder for that user is created and accessible.{code}
> * {{view.kerberos.principal}} - {code}Kerberos principal associated with this view. For
example: ambari/_HOST@EXAMPLE.COM.
> Administrators should make sure that HDFS service has the 'hadoop.proxyuser.[user].groups'
and 'hadoop.proxyuser.[user].hosts' configs populated in 'core-site.xml'.{code}
> * {{view.kerberos.principal.keytab}} - {code}Path to the Kerberos principal keytab used
for view's user. For example: /etc/security/keytabs/ambari.headless.keytab
> Administrators should make sure that HDFS service has the 'hadoop.proxyuser.[user].groups'
and 'hadoop.proxyuser.[user].hosts' configs populated in 'core-site.xml'.{code}



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