hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-4098) OrcInputFormat assumes Hive always calls createValue
Date Sat, 09 Mar 2013 08:23:14 GMT

    [ https://issues.apache.org/jira/browse/HIVE-4098?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13597882#comment-13597882
] 

Hudson commented on HIVE-4098:
------------------------------

Integrated in Hive-trunk-h0.21 #2007 (See [https://builds.apache.org/job/Hive-trunk-h0.21/2007/])
    HIVE-4098 : OrcInputFormat assumes Hive always calls createValue (Owen Omalley via Ashutosh
Chauhan) (Revision 1454454)

     Result = SUCCESS
hashutosh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1454454
Files : 
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/io/orc/OrcInputFormat.java

                
> OrcInputFormat assumes Hive always calls createValue
> ----------------------------------------------------
>
>                 Key: HIVE-4098
>                 URL: https://issues.apache.org/jira/browse/HIVE-4098
>             Project: Hive
>          Issue Type: Bug
>          Components: Serializers/Deserializers
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>             Fix For: 0.11.0
>
>         Attachments: HIVE-4098.D9021.1.patch
>
>
> Hive's HiveContextAwareRecordReader doesn't create a new value for each InputFormat and
instead reuses the same row between input formats. That causes the first record of second
(and third, etc.) partition to be dropped and replaced with the last row of the previous partition.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message