hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Viraj Bhat (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-5193) Columnar Pushdown for RC/ORC File not happening in HCatLoader
Date Sat, 01 Mar 2014 02:38:19 GMT

     [ https://issues.apache.org/jira/browse/HIVE-5193?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Viraj Bhat updated HIVE-5193:
-----------------------------

    Attachment: HIVE-5193.2.patch

Updated patch to remove the changes in org.apache.hcatalog

> Columnar Pushdown for RC/ORC File not happening in HCatLoader 
> --------------------------------------------------------------
>
>                 Key: HIVE-5193
>                 URL: https://issues.apache.org/jira/browse/HIVE-5193
>             Project: Hive
>          Issue Type: Improvement
>          Components: HCatalog
>    Affects Versions: 0.10.0, 0.11.0, 0.12.0
>            Reporter: Viraj Bhat
>            Assignee: Viraj Bhat
>              Labels: hcatalog
>             Fix For: 0.13.0
>
>         Attachments: HIVE-5193.2.patch, HIVE-5193.patch
>
>
> Currently the HCatLoader is not taking advantage of the ColumnProjectionUtils. where
it could skip columns during read. The information is available in Pig it just needs to get
to the Readers.
> Viraj



--
This message was sent by Atlassian JIRA
(v6.1.5#6160)

Mime
View raw message