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From "Ashish K Singh (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-8950) Add support in ParquetHiveSerde to create table schema from a parquet file
Date Thu, 16 Apr 2015 16:37:59 GMT

    [ https://issues.apache.org/jira/browse/HIVE-8950?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14498249#comment-14498249
] 

Ashish K Singh commented on HIVE-8950:
--------------------------------------

[~kamrul] for now you will have to create hive table with proper schema yourself. The patch
is almost ready, it got side tracked for a bit. There are a few things I have to address.
Will soon submit an updated patch.

> Add support in ParquetHiveSerde to create table schema from a parquet file
> --------------------------------------------------------------------------
>
>                 Key: HIVE-8950
>                 URL: https://issues.apache.org/jira/browse/HIVE-8950
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Ashish K Singh
>            Assignee: Ashish K Singh
>         Attachments: HIVE-8950.1.patch, HIVE-8950.2.patch, HIVE-8950.3.patch, HIVE-8950.4.patch,
HIVE-8950.5.patch, HIVE-8950.6.patch, HIVE-8950.patch
>
>
> PARQUET-76 and PARQUET-47 ask for creating parquet backed tables without having to specify
the column names and types. As, parquet files store schema in their footer, it is possible
to generate hive schema from parquet file's metadata. This will improve usability of parquet
backed tables.



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