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From "ASF subversion and git services (Jira)" <j...@apache.org>
Subject [jira] [Commented] (ATLAS-3988) REST GET entity API with type's GUID throws NPE
Date Tue, 03 Nov 2020 12:18:00 GMT

    [ https://issues.apache.org/jira/browse/ATLAS-3988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17225331#comment-17225331
] 

ASF subversion and git services commented on ATLAS-3988:
--------------------------------------------------------

Commit 9221eb972c5678bd7ba357b771bd2172862b88f6 in atlas's branch refs/heads/branch-2.0 from
chaitali borole
[ https://gitbox.apache.org/repos/asf?p=atlas.git;h=9221eb9 ]

ATLAS-3988 : Fix NPE in entity REST API when passed with type's GUID.

Signed-off-by: nixonrodrigues <nixon@apache.org>
(cherry picked from commit a0474d142c702e75f1820bffa542dc8cf39ba79d)


> REST GET entity API with type's GUID throws NPE
> -----------------------------------------------
>
>                 Key: ATLAS-3988
>                 URL: https://issues.apache.org/jira/browse/ATLAS-3988
>             Project: Atlas
>          Issue Type: Improvement
>    Affects Versions: 3.0.0
>            Reporter: chaitali borole
>            Assignee: chaitali borole
>            Priority: Major
>             Fix For: 3.0.0
>
>
> GET on /api/atlas/v2/entity/guid/<invalid_GUID> throws invalid GUID exception.
> BUT GET on /api/atlas/v2/entity/guid/<valid_type_GUID> throws NPE.
>  
> 2020-01-14 02:19:07,272 ERROR - [pool-2-thread-3 - a0b7457e-d43f-4fca-9581-8db695ef7af3:]
~ graph rollback due to exception  (GraphTransactionInterceptor:167)
> java.lang.NullPointerException
> 	at org.apache.atlas.type.AtlasTypeRegistry.getType(AtlasTypeRegistry.java:94)
> 	at org.apache.atlas.repository.store.graph.v2.EntityGraphRetriever.mapAttributes(EntityGraphRetriever.java:608)
> 	at org.apache.atlas.repository.store.graph.v2.EntityGraphRetriever.mapVertexToAtlasEntity(EntityGraphRetriever.java:448)



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