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From "Nikhil Bonte (Jira)" <j...@apache.org>
Subject [jira] [Commented] (ATLAS-3816) Backport: Basic search issue with IndexSerializer
Date Mon, 02 Nov 2020 09:14:00 GMT

    [ https://issues.apache.org/jira/browse/ATLAS-3816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17224521#comment-17224521
] 

Nikhil Bonte commented on ATLAS-3816:
-------------------------------------

committed to branch-0.8 - 63e3d5c9e5e74f1110d80c7bcfce970725504888

[https://github.com/apache/atlas/commit/63e3d5c9e5e74f1110d80c7bcfce970725504888]

 

> Backport: Basic search issue with IndexSerializer
> -------------------------------------------------
>
>                 Key: ATLAS-3816
>                 URL: https://issues.apache.org/jira/browse/ATLAS-3816
>             Project: Atlas
>          Issue Type: Bug
>    Affects Versions: 0.8.4
>            Reporter: Nikhil Bonte
>            Assignee: Nikhil Bonte
>            Priority: Major
>             Fix For: 0.8.4
>
>         Attachments: ATLAS-3816-Backport-Basic-search-issue-with-IndexSer-v2.patch
>
>
> *Background:*
> Atlas instance with property _"atlas.use.index.query.to.find.entity.by.unique.attributes=true"_
> Direct index query which has pattern *"v."* throws exception, e.g.
>  v."Referenceable.qualifiedName":"atscale_agg_in{color:#ff0000}v.{color}as_agg_2cfb287d_dal_fixed_inco@edldev"
>  
> This will throw 
> {code:java}
> java.lang.IllegalArgumentException: Found reference to non-existant property key in query
at position...{code}
>  
> *Solution:*
> Backporting  ATLAS-2371.
> It is resolved with janusgraph, for titan implementation backporting required.
> Query will be :  *$v$*"Referenceable.qualifiedName":"atscale_agg_in{color:#ff0000}v.{color}as_agg_2cfb287d_dal_fixed_inco@edldev"
>  
> Default value for index search prefix is _"$v$"_
> Can be changed using the property _"atlas.graph.index.search.vertex.prefix"_
>  



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