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https://issues.apache.org/jira/browse/ATLAS-1969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16094558#comment-16094558
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David Radley commented on ATLAS-1969:
-------------------------------------
On the latest code I create 3 categories A B and C. I can successfully create a
relationship with type CategoryHierarchyLink with catA as the parent and CatB
as the child.. I then try to try to create a relationship with type
CategoryHierarchyLink with catA as the parent and CatC as the child; and it
fails with
2017-07-20 12:14:51,188 ERROR - [pool-1-thread-7 -
7d5fbe39-0e26-4af0-9137-651b51f9a69c:] ~ graph rollback due to exception
(GraphTransactionInterceptor:71)
org.apache.atlas.exception.AtlasBaseException: invalid parameters: found null
entity
at
org.apache.atlas.repository.store.graph.v1.AtlasEntityGraphDiscoveryV1.discover(AtlasEntityGraphDiscoveryV1.java:139)
at
org.apache.atlas.repository.store.graph.v1.AtlasEntityGraphDiscoveryV1.discoverEntities(AtlasEntityGraphDiscoveryV1.java:69)
at
org.apache.atlas.repository.store.graph.v1.AtlasEntityStoreV1.preCreateOrUpdate(AtlasEntityStoreV1.java:612)
at org
> Cannot create a second child relationship
> -----------------------------------------
>
> Key: ATLAS-1969
> URL: https://issues.apache.org/jira/browse/ATLAS-1969
> Project: Atlas
> Issue Type: Bug
> Reporter: David Radley
> Attachments: 0005LinkedMediaTypes.json, 0210Glossary.json,
> 0220CategoryHierarchy.json
>
>
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