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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ATLAS-2827) Unable to persist vertex when indexed string attribute is really long
Date Fri, 07 Sep 2018 07:12:00 GMT

    [ https://issues.apache.org/jira/browse/ATLAS-2827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16606766#comment-16606766
] 

ASF subversion and git services commented on ATLAS-2827:
--------------------------------------------------------

Commit eae9761871af9aeecc0fdc2248b7c8555407d0a6 in atlas's branch refs/heads/master from [~madhan@apache.org]
[ https://git-wip-us.apache.org/repos/asf?p=atlas.git;h=eae9761 ]

ATLAS-2827: fix to handle failure in saving indexable string property of large size - #3


> Unable to persist vertex when indexed string attribute is really long
> ---------------------------------------------------------------------
>
>                 Key: ATLAS-2827
>                 URL: https://issues.apache.org/jira/browse/ATLAS-2827
>             Project: Atlas
>          Issue Type: Improvement
>    Affects Versions: 0.8.1, 0.8.2, 1.0.0, trunk
>            Reporter: Apoorv Naik
>            Assignee: Apoorv Naik
>            Priority: Major
>             Fix For: 0.8.3, 1.1.0
>
>
> Titan/Janus  creates an inverted index key which exceeds the row length restriction
imposed by HBase hence the vertex fails to persist with backend exception.
>  
> Solution:
> In the entity graph mapping, before persisting the  vertex we need to trim down the
value (although it'll cause data loss) to avoid Atlas becoming non functional for such edge
cases.



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