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https://issues.apache.org/jira/browse/ATLAS-3566?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17000566#comment-17000566
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ASF subversion and git services commented on ATLAS-3566:
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Commit e2ba3051d6c18d84b79d803490227d612e0e7858 in atlas's branch 
refs/heads/master from Madhan Neethiraj
[ https://gitbox.apache.org/repos/asf?p=atlas.git;h=e2ba305 ]

ATLAS-3566: improvements in upgrade patches, to avoid full-scan

Signed-off-by: Sarath Subramanian <[email protected]>


> Improve UniqueAttributePatchProcessor and ClassificationTextPatch performance
> -----------------------------------------------------------------------------
>
>                 Key: ATLAS-3566
>                 URL: https://issues.apache.org/jira/browse/ATLAS-3566
>             Project: Atlas
>          Issue Type: Task
>          Components:  atlas-core
>    Affects Versions: 2.0.0
>            Reporter: Sarath Subramanian
>            Assignee: Madhan Neethiraj
>            Priority: Major
>             Fix For: 2.1.0
>
>         Attachments: ATLAS-3566.patch
>
>
> UniqueAttributePatchProcessor and ClassificationTextPatchProcessor uses full 
> table scan to get vertex Ids to apply patches. This approach is very slow in 
> atlas with lot of vertices. Optimization needs to be added to look for 
> vertices which has classification and unique attribute entity vertices.



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