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repository/src/main/java/org/apache/atlas/repository/graph/GraphHelper.java
Line 345 (original), 345 (patched)
<https://reviews.apache.org/r/69804/#comment297869>

    Comments for this method (before this commit) detail the need for 
traversing all edges i.e. ATLAS-1104. Is that issue not relevant now (perhaps 
after moving to JanusGraph?)? Please review.


- Madhan Neethiraj


On Jan. 21, 2019, 11:30 p.m., Sarath Subramanian wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/69804/
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> 
> (Updated Jan. 21, 2019, 11:30 p.m.)
> 
> 
> Review request for atlas, Ashutosh Mestry, Madhan Neethiraj, and Nixon 
> Rodrigues.
> 
> 
> Bugs: ATLAS-3034
>     https://issues.apache.org/jira/browse/ATLAS-3034
> 
> 
> Repository: atlas
> 
> 
> Description
> -------
> 
> Perf enhancement to avoid unnecessary lookup when creating new relationships 
> in entityGraphMapper
> 
> 
> Diffs
> -----
> 
>   repository/src/main/java/org/apache/atlas/repository/graph/GraphHelper.java 
> 45bf8dca4 
>   
> repository/src/main/java/org/apache/atlas/repository/store/graph/AtlasRelationshipStore.java
>  44689516e 
>   
> repository/src/main/java/org/apache/atlas/repository/store/graph/v2/AtlasRelationshipStoreV2.java
>  86cc98cda 
>   
> repository/src/main/java/org/apache/atlas/repository/store/graph/v2/EntityGraphMapper.java
>  98734cc1d 
> 
> 
> Diff: https://reviews.apache.org/r/69804/diff/1/
> 
> 
> Testing
> -------
> 
> Precommit run: 
> https://builds.apache.org/view/A/view/Atlas/job/PreCommit-ATLAS-Build-Test/880/console
> 
> Before patch : Creating hive_table with 5000 columns took ~31 minutes
> After  patch : Creating hive_table with 5000 columns took ~8.4 minutes
> 
> 
> Thanks,
> 
> Sarath Subramanian
> 
>

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