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https://issues.apache.org/jira/browse/AMBARI-8853?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14255495#comment-14255495
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Hadoop QA commented on AMBARI-8853:
-----------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12688613/AMBARI-8853_01.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 1 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/1048//testReport/
Console output:
https://builds.apache.org/job/Ambari-trunk-test-patch/1048//console
This message is automatically generated.
> Configuration keys in Kerberos descriptors should allow for variable
> replacement
> --------------------------------------------------------------------------------
>
> Key: AMBARI-8853
> URL: https://issues.apache.org/jira/browse/AMBARI-8853
> Project: Ambari
> Issue Type: Task
> Components: ambari-server
> Affects Versions: 2.0.0
> Reporter: Robert Levas
> Assignee: Robert Levas
> Labels: kerberos, kerberos_descriptor
> Fix For: 2.0.0
>
> Attachments: AMBARI-8853_01.patch
>
>
> Configuration keys in Kerberos descriptors should allow for variable
> replacement. For example a typical {{configurations}} block may look like
> {code}
> "configurations" : [
> "core-site": {
> "hadoop.proxyuser.hive.groups":"${hadoop-env/proxyuser_group}"
> },
> "hive-site": {
> .....
> },
> "webhcat-site": {
> ....
> }
> ]
> {code}
> However some configuration keys need to be dynamically generated and should
> be generated using the existing variable replacement feature in
> {{org.apache.ambari.server.state.kerberos.AbstractKerberosDescriptor}}. For
> example:
> {code}
> "configurations": [
> "core-site": {
>
> "hadoop.proxyuser.${hive-env/hive_user}.groups":"${hadoop-env/proxyuser_group}"
> },
> "hive-site": {
> .....
> },
> "webhcat-site": {
> ....
> }
> ]
> {code}
> The configuration key {{hadoop.proxyuser.$\{hive-env/hive_user\}.groups}}
> should be processed such that _$\{hive-env/hive_user\}_ is replaced some
> value like {{hive}} to yield {{hadoop.proxyuser.hive.groups}}
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