[jira] [Commented] (AMBARI-19832) HDP 3.0 support for Hive with configs, kerberos, widgets, metrics, quicklinks, and themes

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

    [ https://issues.apache.org/jira/browse/AMBARI-19832?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15938846#comment-15938846 ] 

Hadoop QA commented on AMBARI-19832:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12860170/AMBARI-19832.patch
  against trunk revision .

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

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {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/11143//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/11143//console

This message is automatically generated.

> HDP 3.0 support for Hive with configs, kerberos, widgets, metrics, quicklinks, and themes
> -----------------------------------------------------------------------------------------
>
>                 Key: AMBARI-19832
>                 URL: https://issues.apache.org/jira/browse/AMBARI-19832
>             Project: Ambari
>          Issue Type: Story
>          Components: stacks
>    Affects Versions: 3.0.0
>            Reporter: Alejandro Fernandez
>            Assignee: Vitaly Brodetskyi
>             Fix For: 3.0.0
>
>         Attachments: AMBARI-19832.patch
>
>
> HDP 3.0 support for Hive with configs, kerberos, widgets, metrics, quicklinks, and themes
> Flatten from HDP 2.0.6 - 2.6 into common-services, and reference in HDP 3.0
> In HDP 3.0, we have created a new stack definition that does not inherit from other stacks, in order to reduce the complexity of having to analyze older stacks.
> This means that we need to create a service definition (metainfo.xml, configs, kerberos, widgets, metrics, quicklinks, and themes) that is equivalent to what is inherit and deleted from all of the previous stacks.
> A merge needs to account for additions, overrides, and deletions.
> metainfo.xml and configs perform a merge of older versions
> kerberos.json always seems to override the previous file
> Because the bits for this service may not yet be available in the HDP 3.0 repo, 
> the task is to ensure that /api/v1/stacks/HDP/versions/2.6/services/HIVE (which uses inheritance) is equivalent to the flattening of /api/v1/stacks/HDP/versions/3.0/services/HIVE .
> Please take a look at how this was done for ZK, HDFS, and YARN/MR.
> This means that you will not be able to actually install the service for now, but can still perform validation during the Install Wizard that the correct components and configs show up.



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