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Posted to dev@atlas.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2018/05/29 15:56:00 UTC

[jira] [Commented] (ATLAS-2723) Improve search performance by creating composite indices for typeName+traitNames

    [ https://issues.apache.org/jira/browse/ATLAS-2723?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16493752#comment-16493752 ] 

ASF subversion and git services commented on ATLAS-2723:
--------------------------------------------------------

Commit 5da51418a38142e2a77aa026a8d08739f639f013 in atlas's branch refs/heads/branch-1.0 from [~madhan.neethiraj]
[ https://git-wip-us.apache.org/repos/asf?p=atlas.git;h=5da5141 ]

ATLAS-2723: search performance improvement: create composite index for __traitNames with typeName and superTypeNames

(cherry picked from commit f1bfe5644e18ffb54571de3603fc580491a14dd2)


> Improve search performance by creating composite indices for typeName+traitNames
> --------------------------------------------------------------------------------
>
>                 Key: ATLAS-2723
>                 URL: https://issues.apache.org/jira/browse/ATLAS-2723
>             Project: Atlas
>          Issue Type: Bug
>          Components:  atlas-core
>    Affects Versions: 1.0.0
>            Reporter: Madhan Neethiraj
>            Assignee: Madhan Neethiraj
>            Priority: Critical
>             Fix For: 1.0.0
>
>         Attachments: ATLAS-2723.patch
>
>
> For built-in attributes __traitNames, __propagatedTraitNames don't have composite index along with typeName. Given that searching of an entity of given type (hive_column) having specific classification (PII) is likely to be a common search scenario, having a composite index for these attributes with typeName will result in a quicker search response time.



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