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From "Yusaku Sako (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-7601) Service pluggability: metrics graphs to show in Ambari Web's service pages should be declared in the stack definition
Date Wed, 15 Oct 2014 23:11:33 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-7601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14173125#comment-14173125
] 

Yusaku Sako commented on AMBARI-7601:
-------------------------------------

[~jaoki]
Externalizing the service graph definition in Ambari Webis meant to be a stop-gap measure
until we properly move the definition over to the stack definition (hopefully in 2.0.0).
I can see the benefit of making this stack based if BIGTOP and PHD will have different graphs
to display for the same services exposed via HDP today.  If you are mainly concerned about
just adding additional services and graph definitions, then we can keep it as a single file.

> Service pluggability: metrics graphs to show in Ambari Web's service pages should be
declared in the stack definition
> ---------------------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-7601
>                 URL: https://issues.apache.org/jira/browse/AMBARI-7601
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web, stacks
>    Affects Versions: 1.7.0
>            Reporter: Yusaku Sako
>            Assignee: Saman Alvi
>         Attachments: AMBARI-7601.patch
>
>
> Currently, which metrics graphs to display in Ambari Web's service pages is hardcoded
in ambari-web code.
> We should make it such that 1) the graphs to display are declared in the stack definition
for each service and 2) ambari-web code needs to load this information and display appropriate
graphs under the service page.



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