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Posted to issues@drill.apache.org by "Parth Chandra (JIRA)" <ji...@apache.org> on 2015/04/06 23:25:12 UTC

[jira] [Updated] (DRILL-2539) NullReader should allocate an empty vector in copy* methods

     [ https://issues.apache.org/jira/browse/DRILL-2539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Parth Chandra updated DRILL-2539:
---------------------------------
    Component/s: Execution - Data Types

> NullReader should allocate an empty vector in copy* methods
> -----------------------------------------------------------
>
>                 Key: DRILL-2539
>                 URL: https://issues.apache.org/jira/browse/DRILL-2539
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Data Types, Execution - Flow
>            Reporter: Hanifi Gunes
>            Assignee: Hanifi Gunes
>             Fix For: 0.9.0
>
>
> Projecting an non-existing field from a repeated type fails with an NPE mainly because projected vector is not allocated and underlying buffer is dead. This issue proposes to allocate an empty vector in NullReader's copy* methods.



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