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From Tom Beerbower <tbeerbo...@hortonworks.com>
Subject Re: Review Request 47782: Atlas should use external HBase and SOLR
Date Thu, 26 May 2016 19:14:59 GMT


> On May 26, 2016, 6:04 p.m., Shwetha GS wrote:
> > distro/src/conf/hbase_solr-atlas-application.properties, line 2
> > <https://reviews.apache.org/r/47782/diff/2/?file=1395357#file1395357line2>
> >
> >     Instead of adding new files, where configs can go out of sync. Can you use single
file and use resource filtering to populate the values correctly. Have added ATLAS-823-modified.patch
on the jira, check if it makes sense
> 
> Tom Beerbower wrote:
>     Yeah, the replacement values is better.  One question with that... since you are
specifying the values for both profiles (dist and embedded_services) which one wins if both
profiles are used for the build?  Should the default values (berkeley, elasticsearch) be specified
at a global level and then just overridden for the embedded_services profile?  I'll try it
out and update the patch.  Thanks.

Updated diff to included changes from your patch.  Thanks.


- Tom


-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47782/#review135028
-----------------------------------------------------------


On May 26, 2016, 7:14 p.m., Tom Beerbower wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/47782/
> -----------------------------------------------------------
> 
> (Updated May 26, 2016, 7:14 p.m.)
> 
> 
> Review request for atlas and Hemanth Yamijala.
> 
> 
> Bugs: ATLAS-823
>     https://issues.apache.org/jira/browse/ATLAS-823
> 
> 
> Repository: atlas
> 
> 
> Description
> -------
> 
> Use of embedded HBase and SOLR is not preferred due to multiple concerns, including:
> 
> 1. lack of support by Ambari makes it difficult to handle kerberization, upgrade/migration,
start/stop
> 2. not suitable for production use - no HA, local-storage
> 
> Atlas should remove support for embedded HBase and SOLR. Instead Atlas should be updated
to use external HBase and SOLR.
> 
> 
> Diffs
> -----
> 
>   distro/pom.xml 1ab092d 
>   distro/src/bin/atlas_config.py 8f3479c 
>   distro/src/bin/atlas_start.py cb869bb 
>   distro/src/conf/atlas-application.properties 26f84e9 
>   distro/src/conf/atlas-env.sh 4f1f46c 
>   distro/src/main/assemblies/standalone-package.xml 09ff47d 
>   docs/src/site/twiki/Configuration.twiki 879c06c 
>   docs/src/site/twiki/InstallationSteps.twiki 006e1e8 
> 
> Diff: https://reviews.apache.org/r/47782/diff/
> 
> 
> Testing
> -------
> 
> updated unit test
> 
> mvn clean test
> 
> 
> Thanks,
> 
> Tom Beerbower
> 
>


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