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From "Robert Levas" <rle...@hortonworks.com>
Subject Re: Review Request 35392: Enable kerberos, add service prompts to change Hive configs
Date Sun, 14 Jun 2015 12:18:25 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/35392/#review87859
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Ship it!


Ship It!

- Robert Levas


On June 12, 2015, 10:50 a.m., Emil Anca wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/35392/
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> 
> (Updated June 12, 2015, 10:50 a.m.)
> 
> 
> Review request for Ambari, Robert Levas and Srimanth Gunturi.
> 
> 
> Bugs: AMBARI-11888
>     https://issues.apache.org/jira/browse/AMBARI-11888
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> 1) Install hdp 2.3 cluster with hive, etc, enable kerb
> 2) go to add service, add oozie (or anything other service...this happens regardless)
> 3) you are prompted to change 10 configs in hive
> If I proceed, looks like end result wipes out some Hive configs, which will break kerb
> 
> 
> *Problem*
> 
> During the initial recommendations request that sends no configs specific data, the hive_server2_auth
flag will always be null and the Hive props related to kerberos will be uncorrectly wiped.
> 
> *Solution*
> Since the flag above cannot be relied on, an additional check was made to see if Kerberos
is part of the cluster.
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/resources/stacks/HDP/2.2/services/stack_advisor.py 9390dfd 
>   ambari-server/src/test/python/stacks/2.2/common/test_stack_advisor.py 3c9844a 
> 
> Diff: https://reviews.apache.org/r/35392/diff/
> 
> 
> Testing
> -------
> 
> mvn clean test -pl ambari-server
> Install HDP 2.3 Hive Cluster, add service, verify recommendations
> Create new HDP 2.3 Cluster, select hive, verify recommendations
> 
> 
> Thanks,
> 
> Emil Anca
> 
>


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