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Posted to dev@atlas.apache.org by "Jiaqi Shan (JIRA)" <ji...@apache.org> on 2019/03/31 14:25:00 UTC
[jira] [Updated] (ATLAS-3109) Allow ignoring relationshipAttributes
for AtlasEntityStore.getByUniqueAttributes
[ https://issues.apache.org/jira/browse/ATLAS-3109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jiaqi Shan updated ATLAS-3109:
------------------------------
Attachment: ATLAS-3109-Allow-ignoring-relationshipAttributes-for.patch
> Allow ignoring relationshipAttributes for AtlasEntityStore.getByUniqueAttributes
> --------------------------------------------------------------------------------
>
> Key: ATLAS-3109
> URL: https://issues.apache.org/jira/browse/ATLAS-3109
> Project: Atlas
> Issue Type: Improvement
> Components: atlas-core
> Affects Versions: trunk
> Reporter: Jiaqi Shan
> Priority: Major
> Attachments: ATLAS-3109-Allow-ignoring-relationshipAttributes-for.patch
>
>
> We encountered a problem when using {{AtlasEntityStore.getByUniqueAttributes}}. One Hive database has 3000+ tables, getting metadata of the database by {{AtlasEntityStore.getByUniqueAttributes}} costs more than 1 seconds.
> After investigation, we realized that {{AtlasEntityStore.getByUniqueAttributes}} wil return all attributes and relationshipAttributes of the entity. In actuality we need'n to get relationshiAttributes like tables.
> We propose to add a parameter {{ignoreRelationship}} to {{AtlasEntityStore.getByUniqueAttributes}}. When set to true, the functions only return attributes of the entity and ignore relationshipAttributes. We also add the parameter to {{AtlasClientV2}} and {{EntityREST}} accordingly.
>
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