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From "Alejandro Fernandez" <afernan...@hortonworks.com>
Subject Re: Review Request 36272: Phoenix system tests fail before finalize
Date Tue, 07 Jul 2015 21:12:24 GMT


> On July 7, 2015, 7:40 p.m., Alejandro Fernandez wrote:
> > ambari-server/src/main/resources/common-services/HBASE/0.96.0.2.0/package/scripts/hbase_client.py,
line 64
> > <https://reviews.apache.org/r/36272/diff/1/?file=1001719#file1001719line64>
> >
> >     How much work would it take to add Phoenix Client as a proper component, and
add it to the Upgrade Pack?
> >     
> >     I'm concerned that this will only update the symlink when Phoenix Client is
also on this HBase client host. So we can end up in a situation where the cluster has HDP
2.2 for phoenix client, and 2.3 for all other components on all hosts, and this presents a
problem after RU, or during the next major RU.
> 
> Sumit Mohanty wrote:
>     There is a call to hdp-select set all during finalize. Till then there is a mix of
two versions across various components on various hosts. Won't select set all fix this for
all instances of phoenix-client?

Preference is to move the "hdp-select set all" step in the Upgrade Pack to its own group,
right before the Finalize group. This will be a catch-all that will handle things like Phoenix
Client, assuming that its configs are correct if the host contains any other clients. Ultimately,
we will need to have Phoenix Client as a proper Component once we are ready for it.


- Alejandro


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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/36272/#review90764
-----------------------------------------------------------


On July 7, 2015, 6:59 p.m., Sumit Mohanty wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/36272/
> -----------------------------------------------------------
> 
> (Updated July 7, 2015, 6:59 p.m.)
> 
> 
> Review request for Ambari, Alejandro Fernandez and Nate Cole.
> 
> 
> Bugs: AMBARI-12316
>     https://issues.apache.org/jira/browse/AMBARI-12316
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> Phoenix system tests fail before finalize - phoenix-client still points to older version
after upgrade but before finalize
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/resources/common-services/HBASE/0.96.0.2.0/package/scripts/hbase_client.py
9036bb3 
>   ambari-server/src/test/python/stacks/2.0.6/HBASE/test_hbase_client.py cf923f1 
> 
> Diff: https://reviews.apache.org/r/36272/diff/
> 
> 
> Testing
> -------
> 
> Ran unit tests and manually tested through upgrade and downgrade
> 
> 
> Thanks,
> 
> Sumit Mohanty
> 
>


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