[jira] [Commented] (AMBARI-7175) Enable Explicit Stack Service Inheritance

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-7175?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14200377#comment-14200377 ] 

Hadoop QA commented on AMBARI-7175:
-----------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12679858/AMBARI-7175.patch
  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 64 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: https://builds.apache.org/job/Ambari-trunk-test-patch/528//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/528//console

This message is automatically generated.

> Enable Explicit Stack Service Inheritance
> -----------------------------------------
>
>                 Key: AMBARI-7175
>                 URL: https://issues.apache.org/jira/browse/AMBARI-7175
>             Project: Ambari
>          Issue Type: Epic
>          Components: stacks
>            Reporter: John Speidel
>            Assignee: John Speidel
>              Labels: stack
>             Fix For: 2.0.0
>
>         Attachments: AMBARI-7175.patch, StackServiceDefinitionInheritanceTechnicalDocument.pdf
>
>
> Enable stacks to inherit individual services with the same stack or across stacks.
> When creating a new version of a service definition, unchanged details and scripts need to be copied from the previous version to the new version.  Any changes made to the resources that have been copied need to be propagated to them. This can be tedious and time consuming as well as lead to user error while copying the changes.  Currently, one version of a stack can extend another version of the same stack and will inherit everything in the stack including potentially unwanted content.  This work is to allow single services to be inherited/extended as opposed to the entire stack.



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