[jira] [Commented] (AMBARI-3623) LiveStatus of the component is not updated when username is changed

["Oleksandr Diachenko (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-3623?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13809102#comment-13809102 ] 

Oleksandr Diachenko commented on AMBARI-3623:
---------------------------------------------

+1

> LiveStatus of the component is not updated when username is changed
> -------------------------------------------------------------------
>
>                 Key: AMBARI-3623
>                 URL: https://issues.apache.org/jira/browse/AMBARI-3623
>             Project: Ambari
>          Issue Type: Bug
>          Components: agent, test
>    Affects Versions: 1.4.2
>            Reporter: Artem Baranchuk
>            Assignee: Artem Baranchuk
>             Fix For: 1.4.2
>
>         Attachments: AMBARI-3623.patch
>
>
> h5. Steps to reproduce:
> * On installer wizard, make install phase fail by killing any install task of master component.
> * Go back and change hdfs username to hdfs1.
> * Proceed ahead and installer wizard completes successfully.
> * HDFS service is red.
> * Nagios shows no alerts, but API returns INSTALLED status for all hdfs host components.
> * UI impact: On starting HDFS, all tasks completes successfully with 100% green progress bar but service status always remains red.
> * Restarting agent resolves the issue.
> Looks like AmbariConfig.servicesToPidNames is not getting updated when username is changed.



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