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Posted to dev@hive.apache.org by "Siying Dong (JIRA)" <ji...@apache.org> on 2010/11/11 21:07:14 UTC

[jira] Updated: (HIVE-1752) Avoid UnionStructObjectInspector for partition columns when necessary

     [ https://issues.apache.org/jira/browse/HIVE-1752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Siying Dong updated HIVE-1752:
------------------------------

    Description: Once HIVE-1750 and HIVE-1538 are finished,  union struct for partition columns and normal columns is not needed anymore. We can save some costs by not having the struct.  (was: Once HIVE-1750 is finished,  union struct for partition columns and normal columns is not needed anymore. We can save some costs by not having the struct.)

> Avoid UnionStructObjectInspector for partition columns when necessary
> ---------------------------------------------------------------------
>
>                 Key: HIVE-1752
>                 URL: https://issues.apache.org/jira/browse/HIVE-1752
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Siying Dong
>            Assignee: Siying Dong
>
> Once HIVE-1750 and HIVE-1538 are finished,  union struct for partition columns and normal columns is not needed anymore. We can save some costs by not having the struct.

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