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https://issues.apache.org/jira/browse/ATLAS-3405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16925280#comment-16925280
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ASF subversion and git services commented on ATLAS-3405:
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Commit 435b4c8c031d8c79708f40a620d1c42eb18976f7 in atlas's branch
refs/heads/branch-2.0 from Sarath Subramanian
[ https://gitbox.apache.org/repos/asf?p=atlas.git;h=435b4c8 ]
ATLAS-3405: Handling of references to non-existing entities in notifications
(cherry picked from commit b24f88ecd70d73a8ca8752417317537eb3207343)
> Handling of references to non-existing entities in notifications
> ----------------------------------------------------------------
>
> Key: ATLAS-3405
> URL: https://issues.apache.org/jira/browse/ATLAS-3405
> Project: Atlas
> Issue Type: New Feature
> Components: atlas-core
> Affects Versions: 2.0.0
> Reporter: Sarath Subramanian
> Assignee: Sarath Subramanian
> Priority: Major
> Fix For: 2.1.0
>
> Attachments: ATLAS-3405.001.patch
>
>
> Hook notifications containing references to non-existing entities are dropped
> by Atlas server, with the following error:
> {code:java}
> AtlasObjectId\{guid='null', typeName='hive_db',
> uniqueAttributes={qualifiedName:db1@prod}} is not found
> {code}
> Instead of dropping such notifications, it will help to create an entity for
> the reference, and complete processing of the notifications. Such entities
> will only have its unique-attribute populated, however will capture the
> lineage and other relationships. When Atlas receives details of the entity in
> a subsequent notification, Atlas will have rest of the attributes populated
> as well.
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