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From "Nate Cole" <nc...@hortonworks.com>
Subject Re: Review Request 35352: AMBARI-11810: Rolling upgrade does not run pre-upgrade checks against non-HDP stack
Date Thu, 24 Sep 2015 14:23:45 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/35352/#review100407
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Please close this review or re-check against the more recent changes to PreRequisite checks.

- Nate Cole


On July 3, 2015, 4:50 p.m., Di Li wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/35352/
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> 
> (Updated July 3, 2015, 4:50 p.m.)
> 
> 
> Review request for Ambari, Alejandro Fernandez, Jonathan Hurley, and Nate Cole.
> 
> 
> Bugs: AMBARI-11810
>     https://issues.apache.org/jira/browse/AMBARI-11810
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> All the rolling upgrade pre-checks may still need to run against a non-HDP stack. Use
this JIRA to make the check runnable based on properties (rollingupgrade.stack, rollingupgrade.version)
set in the /etc/ambari-server/conf/ambari.properties. Still default to HDP and 2.2.4.2 if
the properties do not exist.
> 
> org.apache.ambari.server.checks.AbstractCheckDescriptor compares stack against hardcoded
StackInfo "HDP-2.2". the stack name and version info can be externalized into the /etc/ambari-server/conf/ambar.properties
in order to support non-HDP stacks.
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/java/org/apache/ambari/server/checks/AbstractCheckDescriptor.java
8cabf29 
>   ambari-server/src/test/java/org/apache/ambari/server/checks/AbstractCheckDescriptorTest.java
4834cee 
> 
> Diff: https://reviews.apache.org/r/35352/diff/
> 
> 
> Testing
> -------
> 
> Added new unit tests
> 
> Manual test
> 1. Verify that without the fix, no rolling upgrade prechecks ran, the Ambari web UI popped
open a dialog showing all the rolling upgrade precheck as failures.
> 2. with the fix, the prechecks ran, I got to see a warning dialog suggesting me to enable
HA for hive metastore as well as showing me hive/hadoop properties that RU will modify.
> 
> 
> Thanks,
> 
> Di Li
> 
>


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