hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Siying Dong (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-1751) Optimize ColumnarStructObjectInspector.getStructFieldData()
Date Thu, 04 Nov 2010 03:31:43 GMT

     [ https://issues.apache.org/jira/browse/HIVE-1751?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Siying Dong updated HIVE-1751:
------------------------------

    Status: Patch Available  (was: Open)

> Optimize ColumnarStructObjectInspector.getStructFieldData()
> -----------------------------------------------------------
>
>                 Key: HIVE-1751
>                 URL: https://issues.apache.org/jira/browse/HIVE-1751
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Siying Dong
>            Assignee: Siying Dong
>         Attachments: HIVE-1751.1.patch
>
>
> ColumnarStructObjectInspector.getStructFieldData() is a heavy used function and is expensive.
> By optimizing this function, including ColumnarStruct.uncheckedGetField() called by it,
most queries can benefit from it.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message