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Ship it!


Let's get this in, and if we miss anything, we can just add it as we keep 
testing.


ambari-server/src/main/resources/stacks/HDP/2.1/upgrades/nonrolling-upgrade-2.3.xml
 (line 32)
<https://reviews.apache.org/r/39489/#comment161510>

    Right now, we may require all services to be up, as a way to ensure that 
they can actually start.
    As we keep testing this, we may decide to relax those constraints.
    
    I'm ok with an empty list for now, but we need to analyze the prechecks for 
the ones that make sense.



ambari-server/src/main/resources/stacks/HDP/2.1/upgrades/nonrolling-upgrade-2.3.xml
 (line 348)
<https://reviews.apache.org/r/39489/#comment161514>

    Hopefully it won't be needed since Tez Service Check should copy the 
tarball, and so will HistoryServer Start, and even HiveServer Start.
    
    If the services are up, then it doesn't hurt to call it.


- Alejandro Fernandez


On Oct. 21, 2015, 6:57 p.m., Dmitro Lisnichenko wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/39489/
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> 
> (Updated Oct. 21, 2015, 6:57 p.m.)
> 
> 
> Review request for Ambari, Alejandro Fernandez, Dmytro Grinenko, Jonathan 
> Hurley, and Nate Cole.
> 
> 
> Bugs: AMBARI-13407
>     https://issues.apache.org/jira/browse/AMBARI-13407
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> Created missing upgrade packs based on existing EU/RU packs.
> 
> Please feel free to point out any unnecessary/missing config changes.
> 
> 
> Diffs
> -----
> 
>   
> ambari-server/src/main/resources/stacks/HDP/2.1/upgrades/nonrolling-upgrade-2.3.xml
>  3778655 
>   
> ambari-server/src/main/resources/stacks/HDP/2.1/upgrades/nonrolling-upgrade-2.3.xml
>  3778655 
>   
> ambari-server/src/main/resources/stacks/HDP/2.1/upgrades/nonrolling-upgrade-2.3.xml
>  3778655 
> 
> Diff: https://reviews.apache.org/r/39489/diff/
> 
> 
> Testing
> -------
> 
> During EU, stages for non-existing services/components are also scheduled. 
> That's why it's a big trouble to test new upgrade packs E2E. 
> I'm going to get current patch in and open a separate jira to fix this 
> behaviour.
> 
> All other todos (left by me) are expected to be taken care of in next jiras.
> 
> 
> Thanks,
> 
> Dmitro Lisnichenko
> 
>

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