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Posted to issues@hive.apache.org by "Gopal V (JIRA)" <ji...@apache.org> on 2017/08/08 23:34:02 UTC
[jira] [Assigned] (HIVE-17266) DecimalColumnVector64: Scaled fixed
point column vector format
[ https://issues.apache.org/jira/browse/HIVE-17266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gopal V reassigned HIVE-17266:
------------------------------
Assignee: Owen O'Malley
> DecimalColumnVector64: Scaled fixed point column vector format
> --------------------------------------------------------------
>
> Key: HIVE-17266
> URL: https://issues.apache.org/jira/browse/HIVE-17266
> Project: Hive
> Issue Type: New Feature
> Components: storage-api
> Affects Versions: 3.0.0
> Reporter: Gopal V
> Assignee: Owen O'Malley
> Attachments: HIVE-17266.patch
>
>
> I think we should make a new type that looks like:
> class Decimal64ColumnVector extends ColumnVector {
> long[] vector;
> int precision;
> int scale;
> }
> It will be extremely fast and provide a fast conduit to ORC.
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