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https://issues.apache.org/jira/browse/AMBARI-16026?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15253361#comment-15253361
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Hadoop QA commented on AMBARI-16026:
------------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12800081/AMBARI-16026.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/6595//testReport/
Console output:
https://builds.apache.org/job/Ambari-trunk-test-patch/6595//console
This message is automatically generated.
> YARN ATS Should Advertise a Version
> -----------------------------------
>
> Key: AMBARI-16026
> URL: https://issues.apache.org/jira/browse/AMBARI-16026
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.0.0
> Reporter: Jonathan Hurley
> Assignee: Jonathan Hurley
> Priority: Critical
> Fix For: 2.4.0
>
> Attachments: AMBARI-16026.patch
>
>
> In YARN's {{metainfo.xml}}, ATS does not have a {{versionAdvertised}}
> element. As a result, the absence of this element causes Ambari to think that
> YARN is not part of the {{hdp-select}} logic and we will never validate that
> it is reporting the correct version on startup.
> However, YARN ATS does have a version and an entry in {{hdp-select}}:
> {code}
> if params.version and check_stack_feature(StackFeature.ROLLING_UPGRADE,
> params.version):
> conf_select.select(params.stack_name, "hadoop", params.version)
> stack_select.select("hadoop-yarn-timelineserver", params.version)
> {code}
> {code}
> [root@c6401 ~]# cat /usr/bin/hdp-select | grep "timeline"
> "hadoop-yarn-timelineserver": "hadoop-yarn",
> "hadoop-yarn-timelineserver"],
> {code}
> This actually causes the ATS component to say it has a {{VERSION_MISMATCH}}
> since upgrading HDP changes it's version when we were not expecting it to:
> {code}
> YARN_CLIENT 2.4.2.0-39 COMPLETE UNKNOWN
> APP_TIMELINE_SERVER 2.4.2.0-39 VERSION_MISMATCH UNSECURED
> ZOOKEEPER_SERVER 2.4.2.0-39 COMPLETE UNSECURED
> {code}
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