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From "Szehon Ho (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-6785) query fails when partitioned table's table level serde is ParquetHiveSerDe and partition level serde is of different SerDe
Date Wed, 02 Apr 2014 08:21:22 GMT

    [ https://issues.apache.org/jira/browse/HIVE-6785?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13957453#comment-13957453
] 

Szehon Ho commented on HIVE-6785:
---------------------------------

Shouldn't need to use svn for that, you can try 'git add'/ 'git rm'.  

I left couple comments on the rb for consideration.  Also when you are ready, click 'submit
patch' to trigger the pre commit test.

> query fails when partitioned table's table level serde is ParquetHiveSerDe and partition
level serde is of different SerDe
> --------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-6785
>                 URL: https://issues.apache.org/jira/browse/HIVE-6785
>             Project: Hive
>          Issue Type: Bug
>          Components: File Formats, Serializers/Deserializers
>    Affects Versions: 0.13.0
>            Reporter: Tongjie Chen
>         Attachments: HIVE-6785.1.patch.txt
>
>
> More specifically, if table contains string type columns. it will result in the following
exception ""Failed with exception java.io.IOException:java.lang.ClassCastException: parquet.hive.serde.primitive.ParquetStringInspector
cannot be cast to org.apache.hadoop.hive.serde2.objectinspector.primitive.SettableTimestampObjectInspector"
> see also in the following parquet issue:
> https://github.com/Parquet/parquet-mr/issues/324



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