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From "Hanifi Gunes (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-1838) MapVector should late bind/replace vector if current vector is null valued
Date Thu, 11 Dec 2014 03:31:12 GMT

     [ https://issues.apache.org/jira/browse/DRILL-1838?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hanifi Gunes updated DRILL-1838:
--------------------------------
    Summary: MapVector should late bind/replace vector if current vector is null valued  (was:
MapVector should late bind/replace vector type for null valued vectors)

> MapVector should late bind/replace vector if current vector is null valued
> --------------------------------------------------------------------------
>
>                 Key: DRILL-1838
>                 URL: https://issues.apache.org/jira/browse/DRILL-1838
>             Project: Apache Drill
>          Issue Type: Bug
>            Reporter: Hanifi Gunes
>            Assignee: Hanifi Gunes
>
> Assume we have two batches. The first one with all null values and the second one with
a `concrete` value. Upon visiting the concrete value, we should replace the previous vector
un-typed vector with the typed one to avoid a schema change exception.



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