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From "Alejandro Fernandez" <afernan...@hortonworks.com>
Subject Re: Review Request 26402: ATS removed when enabling security on HDP 2.2
Date Tue, 07 Oct 2014 19:01:25 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/26402/
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(Updated Oct. 7, 2014, 7:01 p.m.)


Review request for Ambari, Jaimin Jetly, Sid Wagle, and Yusaku Sako.


Bugs: AMBARI-7667
    https://issues.apache.org/jira/browse/AMBARI-7667


Repository: ambari


Description
-------

ATS was removed when enabling security on stack 2.2. Corresponding step appeared in security
wizard, and after security was enabled no ATS was present on hosts.
This is a bug in the stack definition of YARN in HDP 2.2, where the structure prevented retrieving
the ATS Component cardinality.


Diffs
-----

  ambari-server/src/main/resources/stacks/HDP/2.2/services/YARN/metainfo.xml 84ef776 

Diff: https://reviews.apache.org/r/26402/diff/


Testing (updated)
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Created a cluster, overwrote metainfo.xml file, and restarted the server. Then verified that
http://server:8080/api/v1/stacks/HDP/versions/2.2/services/YARN/components/APP_TIMELINE_SERVER
showed the correct cardinality.

When attempted to add Security to the cluster, it did not remove ATS, as expected.

Total run:641
Total errors:0
Total failures:0
OK
...
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 22:46.819s
[INFO] Finished at: Tue Oct 07 11:31:31 PDT 2014
[INFO] Final Memory: 59M/1490M
[INFO] ------------------------------------------------------------------------


Thanks,

Alejandro Fernandez


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