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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-4769) Vectorized ORC reader does not handle absence of column present stream correctly.
Date Tue, 16 Jul 2013 20:58:51 GMT

     [ https://issues.apache.org/jira/browse/HIVE-4769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ashutosh Chauhan updated HIVE-4769:
-----------------------------------

       Resolution: Fixed
    Fix Version/s: vectorization-branch
           Status: Resolved  (was: Patch Available)

Committed to branch. Thanks, Sarvesh!
                
> Vectorized ORC reader does not handle absence of column present stream correctly. 
> ----------------------------------------------------------------------------------
>
>                 Key: HIVE-4769
>                 URL: https://issues.apache.org/jira/browse/HIVE-4769
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Sarvesh Sakalanaga
>            Assignee: Sarvesh Sakalanaga
>             Fix For: vectorization-branch
>
>         Attachments: Hive-4769.0.patch
>
>
> If the present stream is not present for a column then by design all the rows are present
for that column. Currently ORC vectorized reader does initialize the IsNull vector correctly
in this case.

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