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Posted to dev@drill.apache.org by "Boaz Ben-Zvi (JIRA)" <ji...@apache.org> on 2018/03/12 18:52:00 UTC

[jira] [Resolved] (DRILL-6203) Repeated Map Vector does not give correct payload bytecount.

     [ https://issues.apache.org/jira/browse/DRILL-6203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Boaz Ben-Zvi resolved DRILL-6203.
---------------------------------
    Resolution: Fixed

Merged with commit ID - 0a8a3f1984b17c883dd8ee7cc1065932a4700224

 

> Repeated Map Vector does not give correct payload bytecount. 
> -------------------------------------------------------------
>
>                 Key: DRILL-6203
>                 URL: https://issues.apache.org/jira/browse/DRILL-6203
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Flow
>    Affects Versions: 1.12.0
>            Reporter: Padma Penumarthy
>            Assignee: Padma Penumarthy
>            Priority: Major
>             Fix For: 1.14.0
>
>
> Repeated Map Vector does not give correct payload byte count. It calls abstractMapVector method which gives payload byte count for a given value count for simple map (non repetitive) case. We need to overload this method for repeated map to get the right numbers. 
> Also, Repeated Map and Repeated List vectors implement RepeatedFixedWidthVectorLike and that causes problems when doing memory allocation with AllocationHelper routines for those vectors. 



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