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Posted to dev@atlas.apache.org by "Ashutosh Mestry (JIRA)" <ji...@apache.org> on 2018/01/26 22:14:00 UTC
[jira] [Commented] (ATLAS-2418) Advanced Search DSL: Support System
Attributes
[ https://issues.apache.org/jira/browse/ATLAS-2418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16341672#comment-16341672 ]
Ashutosh Mestry commented on ATLAS-2418:
----------------------------------------
This [commit|https://github.com/apache/atlas/commit/c35f82ca1a3af5bbb1565afe6b9ff7358ed5c243] include fix for this.
> Advanced Search DSL: Support System Attributes
> ----------------------------------------------
>
> Key: ATLAS-2418
> URL: https://issues.apache.org/jira/browse/ATLAS-2418
> Project: Atlas
> Issue Type: Bug
> Components: atlas-core
> Affects Versions: trunk
> Reporter: Ashutosh Mestry
> Assignee: Ashutosh Mestry
> Priority: Major
> Attachments: ATLAS-2418-DSL-System-Attribute-Support.patch
>
>
> *Background*
> Existing implementation of DSL does not support system attributes within the query.
> *Requirement*
> DSL should support queries that include system attributes.
> Examples:
> {code:java}
> hive_db select _guid
> hive_db where __state = 'ACTIVE'
> hive_table where __state = 'DELETED'
> hive_db select __guid, __modifiedDate, __modifiedBy
> {code}
> *Suggested Approach*
> System attributes are added to vertices during creation. The implementation may require modification to _RegistryBasedLookup_ to treat these attributes as if they were part of the entity itself.
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