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From "Jacques Nadeau (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-1885) MapVector does not maintain the right ordinal for inner vectors causing ordinal to child vector mapping to fail
Date Tue, 13 Jan 2015 19:26:34 GMT

    [ https://issues.apache.org/jira/browse/DRILL-1885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14275742#comment-14275742
] 

Jacques Nadeau commented on DRILL-1885:
---------------------------------------

Ne patch looks good. +1

> MapVector does not maintain the right ordinal for inner vectors causing ordinal to child
vector mapping to fail
> ---------------------------------------------------------------------------------------------------------------
>
>                 Key: DRILL-1885
>                 URL: https://issues.apache.org/jira/browse/DRILL-1885
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Data Types
>            Reporter: Hanifi Gunes
>            Assignee: Jacques Nadeau
>            Priority: Critical
>             Fix For: 0.8.0
>
>
> MapVector does not maintain the correct ordinal for inner vectors. This causes ordinal
to child vector mapping to fail. This raises ClassCastException if expected and actual data
types are divergent or returns invalid data if value vector types are the same.



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