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From Madhan Neethiraj <mad...@apache.org>
Subject Re: Review Request 67178: RANGER-2104: Ranger tagsync should ignore ENTITY_UPDATE events if the updated entity does not have associated traits
Date Thu, 17 May 2018 15:43:32 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/67178/#review203345
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Ship it!




Ship It!

- Madhan Neethiraj


On May 17, 2018, 3:13 a.m., Abhay Kulkarni wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/67178/
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> 
> (Updated May 17, 2018, 3:13 a.m.)
> 
> 
> Review request for ranger and Madhan Neethiraj.
> 
> 
> Bugs: RANGER-2104
>     https://issues.apache.org/jira/browse/RANGER-2104
> 
> 
> Repository: ranger
> 
> 
> Description
> -------
> 
> Tagsync may receive a large number of ENTITY_UPDATE events when used in a large EDW environment.
If an update entity is not associated with any tags (aka traits, classifications), then this
event does not have material impact on the resource->tag associations in the Ranger, and
therefore, can be safely dropped. Processing such event adds processing overhead to tagsync,
ranger-admin and network, and also causes ranger-admin database to be populated with service-resource
that is not tagged and is not needed for access evaluation.
> 
> 
> Diffs
> -----
> 
>   pom.xml c7632bac9 
>   src/main/assembly/tagsync.xml 0b17151b9 
>   tagsync/src/main/java/org/apache/ranger/tagsync/source/atlas/AtlasNotificationMapper.java
f007ae55e 
>   tagsync/src/main/java/org/apache/ranger/tagsync/source/atlas/AtlasTagSource.java c382db018

> 
> 
> Diff: https://reviews.apache.org/r/67178/diff/2/
> 
> 
> Testing
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> 
> Tested with local VM
> 
> 
> Thanks,
> 
> Abhay Kulkarni
> 
>


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