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https://issues.apache.org/jira/browse/ATLAS-2372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Madhan Neethiraj updated ATLAS-2372:
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Affects Version/s: 1.0.0
Fix Version/s: 1.0.0
> Export-Import: Support for Relationship Attributes Missing
> ----------------------------------------------------------
>
> Key: ATLAS-2372
> URL: https://issues.apache.org/jira/browse/ATLAS-2372
> Project: Atlas
> Issue Type: Bug
> Components: atlas-core
> Affects Versions: 1.0.0
> Reporter: Ashutosh Mestry
> Assignee: Ashutosh Mestry
> Priority: Major
> Fix For: 1.0.0
>
> Attachments: ATLAS-2372-Export-No-Relationship.patch,
> ATLAS-2372-Support-Replationships-No-Resource.patch
>
>
> *Background*
> _Relationship_ attributes are supported first class within Atlas. However,
> the implementation is not supported correctly by the _Export & Import_
> ++functionality.
> _Export_ operation works well with _Relationship_ attributes. Each exported
> entity has correct information present in the _relationshipAttributes_ node.
> _Import_ operation, however, fails during the attribute creation phase of
> entity creation. This needs to be addressed.
> Export and Import functionality should be functional with entities having
> _relationshipAttritute_.
> *Short-term Solution*
> During _Export_ process, do not emit the _relationshipAttributes_. _Import_
> operation will be functional with low effort.
> Rationale: Existing hive model uses _relationshipAttributes_ but functions
> well without it. This is compatible with earlier release.
> *Solution*
> * Process import of entities like before. This will create vertices with
> correct attributes.
> * Process relationship attributes for each entity that is part of import
> process. Edges with correct attributes will get created thus creating
> _relationshipAttribute._
>
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