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Posted to dev@drill.apache.org by "Jacques Nadeau (JIRA)" <ji...@apache.org> on 2014/05/20 18:02:42 UTC

[jira] [Commented] (DRILL-781) Use MapVector as the top level vector for HBase Column Families

    [ https://issues.apache.org/jira/browse/DRILL-781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14003529#comment-14003529 ] 

Jacques Nadeau commented on DRILL-781:
--------------------------------------

5d7e3d3

> Use MapVector as the top level vector for HBase Column Families
> ---------------------------------------------------------------
>
>                 Key: DRILL-781
>                 URL: https://issues.apache.org/jira/browse/DRILL-781
>             Project: Apache Drill
>          Issue Type: Task
>            Reporter: Aditya Kishore
>            Assignee: Aditya Kishore
>             Fix For: 1.0.0-rc1
>
>         Attachments: DRILL-781-Use-MapVector-as-the-top-level-vector-for-.patch
>
>
> Currently each column (family:qualifier) is added to its own top level vector (TLV). We should switch to a model where each column family is a TLV of type MapVector and individual qualifiers in the column family are Item vectors in the TLV.



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