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https://issues.apache.org/jira/browse/ATLAS-3316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16879543#comment-16879543
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ASF subversion and git services commented on ATLAS-3316:
--------------------------------------------------------
Commit ae306ddfec258361ac46b6b2e8dabdd780f9426d in atlas's branch
refs/heads/branch-2.0 from Mandar Ambawane
[ https://gitbox.apache.org/repos/asf?p=atlas.git;h=ae306dd ]
ATLAS-3316 getResolvedEntityVertex returns null if AtlasRelatedObjectId is
referenced with AtlasObjectId
Signed-off-by: nixonrodrigues <[email protected]>
(cherry picked from commit eb513c315607946825831f2f80542b02b9476213)
> getResolvedEntityVertex returns null if AtlasRelatedObjectId is referenced
> with AtlasObjectId
> ---------------------------------------------------------------------------------------------
>
> Key: ATLAS-3316
> URL: https://issues.apache.org/jira/browse/ATLAS-3316
> Project: Atlas
> Issue Type: Bug
> Reporter: Nixon Rodrigues
> Assignee: Mandar Ambawane
> Priority: Major
> Fix For: 3.0.0
>
> Attachments: ATLAS-3316-V2.patch
>
>
> In EntityGraphMapper.java
> {code:java}
> public AtlasVertex getResolvedEntityVertex(AtlasObjectId objId) {
> AtlasVertex vertex = resolvedIdsByUniqAttribs.get(objId);
> {code}
>
> getResolvedEntityVertex method returns null if AtlasObjectId has
> AtlasRelatedObjectId.
>
> Even if the AtlasObjectId and AtlasRelatedObjectId refer to the same entity
> (conceptually the same), they will have different hashcode, the server cannot
> use hashcode of AtlasRelatedObjectId to find AtlasObjectId.
>
> The fix is to create new AtlasObjectId from AtlasRelatedObjectId values and
> use that for lookup
>
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