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From "Suma Shivaprasad (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (ATLAS-1060) Add composite indexes for exact match performance improvements for all attributes
Date Wed, 27 Jul 2016 21:58:20 GMT

    [ https://issues.apache.org/jira/browse/ATLAS-1060?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15396453#comment-15396453
] 

Suma Shivaprasad edited comment on ATLAS-1060 at 7/27/16 9:57 PM:
------------------------------------------------------------------

Added check in GraphBackedSearchIndexer for (property + superTypeNames) index and test in
GraphBackedDiscoverryService for query which uses superTypeNames along with search predicate.


was (Author: suma.shivaprasad):
Added check in GraphBackedSearchIndexer and test in GraphBackedDiscoverryService for query
which uses superTypeNames along with search predicate.

> Add composite indexes for exact match performance improvements for all attributes
> ---------------------------------------------------------------------------------
>
>                 Key: ATLAS-1060
>                 URL: https://issues.apache.org/jira/browse/ATLAS-1060
>             Project: Atlas
>          Issue Type: Bug
>    Affects Versions: 0.7-incubating, 0.8-incubating
>            Reporter: Suma Shivaprasad
>            Assignee: Suma Shivaprasad
>             Fix For: 0.8-incubating
>
>         Attachments: ATLAS-1060-all-attributes.patch, ATLAS-1060-with-all_attrbutes_typename_supertypeNames.1.patch,
ATLAS-1060-with-all_attrbutes_typename_supertypeNames.patch, ATLAS-1060.patch
>
>
> Proposal is to add a flag for each attribute which is by default 'false' for creating
exact match indexes (titan composite indexes). By default mixed idexes are created but not
used for exact matches. The proposal is to add them for selected attributes.



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