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https://issues.apache.org/jira/browse/ATLAS-2435?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Madhan Neethiraj updated ATLAS-2435:
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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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