[
https://issues.apache.org/jira/browse/HIVE-6938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Daniel Weeks updated HIVE-6938:
-------------------------------
Status: Patch Available (was: Open)
The patch contains a small change to DDLTask to add support for replace columns
as well as a change to the Serde to allow switching between column index based
access and name based access of columns.
> Add Support for Parquet Column Rename
> -------------------------------------
>
> Key: HIVE-6938
> URL: https://issues.apache.org/jira/browse/HIVE-6938
> Project: Hive
> Issue Type: Improvement
> Components: File Formats
> Affects Versions: 0.13.0
> Reporter: Daniel Weeks
> Attachments: HIVE-6938.1.patch
>
>
> Parquet was originally introduced without 'replace columns' support in ql.
> In addition, the default behavior for parquet is to access columns by name as
> opposed to by index by the Serde.
> Parquet should allow for either columnar (index based) access or name based
> access because it can support either.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
