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From "Oleg Nechiporenko (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-5457) Host Checks: alternatives check results are not surfaced in Host Check popup
Date Mon, 14 Apr 2014 12:01:19 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-5457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13968278#comment-13968278
] 

Oleg Nechiporenko commented on AMBARI-5457:
-------------------------------------------

+1 for patch.

> Host Checks: alternatives check results are not surfaced in Host Check popup
> ----------------------------------------------------------------------------
>
>                 Key: AMBARI-5457
>                 URL: https://issues.apache.org/jira/browse/AMBARI-5457
>             Project: Ambari
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.5.1
>            Reporter: Andrii Babiichuk
>            Assignee: Andrii Babiichuk
>             Fix For: 1.6.0
>
>         Attachments: AMBARI-5457.patch
>
>
> Ambari Agent, as part of host checks, identifies conflicting "alternatives" settings
and reports back inside the "last_agent_env" object.
> UI is not surfacing this in Host Checks popup.
> We should have a section called "Alternatives Issues" and list out the alternatives names.
> For example:
> {code}
>  "last_agent_env" : {
>       "stackFoldersAndFiles" : [
>         ...
>       ],
>       "alternatives" : [
>         {
>           "name" : "zookeeper-conf",
>           "target" : "/etc/zookeeper/conf.dist"
>         },
>         {
>           "name" : "hadoop-conf",
>           "target" : "/etc/hadoop/conf.dist"
>         },
>       ],
>       "existingUsers" : [
>         ....
>       ],
>       "existingRepos" : [
>         ...
>       ],
>       ...
> {code}
> In the above case, we want to highlight the fact that *hadoop-conf* and *zookeeper-conf*
have conflicts.
> Alternatives Issues
> --------
> The following alternatives should be removed
> Alternatives
> hadoop-conf		        Exists on 3 hosts
> zookeeper-conf		Exists on 3 hosts



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