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https://issues.apache.org/jira/browse/HIVE-6938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13975941#comment-13975941
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Daniel Weeks commented on HIVE-6938:
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Patch #2 has the disambiguated property name.
> 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, HIVE-6938.2.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.
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