Madhan Neethiraj updated ATLAS-2435:
    Attachment: ATLAS-2435.patch

> Improve performance in relationship instance create/update, entity update
> -------------------------------------------------------------------------
>                 Key: ATLAS-2435
>                 URL: https://issues.apache.org/jira/browse/ATLAS-2435
>             Project: Atlas
>          Issue Type: Bug
>          Components:  atlas-core
>    Affects Versions: 1.0.0-alpha
>            Reporter: Madhan Neethiraj
>            Assignee: Madhan Neethiraj
>            Priority: Major
>         Attachments: ATLAS-2435.patch
> While handling create/update of relationship instances, lookup to retrieve 
> vertex of end-point entities is performed multiple times. This overhead can 
> be avoided by updating the flow to pass the vertices retrieved earlier.
> Also, entity update operation compares existing attribute values with 
> incoming values - to determine if update call indeed makes any changes at 
> all. This comparison can be improved by having AtlasType support operation 
> areEqualValues(Object val1, Object val2).

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