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From "Hadoop QA (JIRA)" <>
Subject [jira] [Commented] (AMBARI-7469) Add Visibility Attributes to Services
Date Tue, 25 Aug 2015 02:08:46 GMT


Hadoop QA commented on AMBARI-7469:

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 5 new or modified
test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in ambari-server.

Test results:
Console output:

This message is automatically generated.

> Add Visibility Attributes to Services
> -------------------------------------
>                 Key: AMBARI-7469
>                 URL:
>             Project: Ambari
>          Issue Type: Epic
>          Components: ambari-web, stacks
>    Affects Versions: 1.7.0
>            Reporter: Robert Levas
>            Assignee: Sebastian Toader
>              Labels: installation, service, ui, visibility
>         Attachments: AMBARI-7469.patch, AmbariServiceVisibility.pdf
> *Problem*
> In a stack there may be one or more services that should not be installable, configurable,
or managed via the Ambari web-based interface.  Such a service may need to be installed via
some Ambari API call or manually. There is no way to specify these “visibility” attributes
within a service’s definition; thus to “hide” a service, one-off code needs to be added
to the different Ambari facilities.
> *Solution*
> Add visibility attributes to service definitions to describe how Ambari should expose
services via front-end facilities.   The following Boolean attributes should be settable by
> * installable
> ** indicates if Ambari can install the service - if not installable, the service should
be hidden from “add service” features of Ambari
> * managed
> ** indicates if Ambari can start and stop the service - if not managed, the service should
be hidden from all views where management operations can occur
> * monitored
> ** indicates if Ambari can monitor the service - if not monitored, status information
should not be displayed

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