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From "Dmitro Lisnichenko" <dlysniche...@hortonworks.com>
Subject Re: Review Request 38220: [Preview] Stop-and-Start Upgrade: apply configs after all services have been stopped
Date Wed, 09 Sep 2015 14:52:50 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/38220/
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(Updated Sept. 9, 2015, 2:52 p.m.)


Review request for Ambari, Alejandro Fernandez, Dmytro Grinenko, Jonathan Hurley, and Nate
Cole.


Bugs: AMBARI-13048
    https://issues.apache.org/jira/browse/AMBARI-13048


Repository: ambari


Description (updated)
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Goal:
for STW Upgrade, we'll need to apply configs after all services have been stopped, and before
calling hdp-select set all.

I think, we have to add separate groups before and after restart of HIVE server to enforce
config application order during UPGRADE and DONGRADE. Looks like that is the only config change
required for 2.2->2.2+ upgrade. Does such upgrade pack definition look good?


Diffs
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  ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/nonrolling-upgrade-2.2.xml 01022b8


Diff: https://reviews.apache.org/r/38220/diff/


Testing
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Preview


Thanks,

Dmitro Lisnichenko


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