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From Mehul Parikh <mehul.par...@freestoneinfotech.com>
Subject Re: Review Request 64740: RANGER-1938: Solr for Audit setup doesn't use DocValues effectively
Date Thu, 28 Dec 2017 04:48:59 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/64740/#review194566
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Ship it!




Ship It!

- Mehul Parikh


On Dec. 20, 2017, 1:22 a.m., Kevin Risden wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/64740/
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> 
> (Updated Dec. 20, 2017, 1:22 a.m.)
> 
> 
> Review request for ranger.
> 
> 
> Bugs: RANGER-1938
>     https://issues.apache.org/jira/browse/RANGER-1938
> 
> 
> Repository: ranger
> 
> 
> Description
> -------
> 
> RANGER-1938: Solr for Audit setup doesn't use DocValues effectively
> 
> This requires Solr 5.5.x or later for DocValues to be used in this way.
> 
> 
> Diffs
> -----
> 
>   security-admin/contrib/solr_for_audit_setup/conf/managed-schema 4d032f55 
> 
> 
> Diff: https://reviews.apache.org/r/64740/diff/1/
> 
> 
> Testing
> -------
> 
> See details here: https://risdenk.github.io/2017/12/18/ambari-infra-solr-ranger.html
> 
> This has been running for about 2 months for us on Ambari Infra Solr 5.5. It dropped
heap usage from 22GB+ to  less than 4GB for the _version_ field. This did not change the behavior
of Ranger Admin when querying Solr.
> 
> 
> Thanks,
> 
> Kevin Risden
> 
>


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