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Posted to issues@hive.apache.org by "Matt McCline (JIRA)" <ji...@apache.org> on 2016/06/12 12:48:20 UTC

[jira] [Updated] (HIVE-14000) (ORC) Changing a numeric type column of a partitioned table to lower type set values to something other than 'NULL'

     [ https://issues.apache.org/jira/browse/HIVE-14000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt McCline updated HIVE-14000:
--------------------------------
    Status: Patch Available  (was: Open)

> (ORC) Changing a numeric type column of a partitioned table to lower type set values to something other than 'NULL'
> -------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-14000
>                 URL: https://issues.apache.org/jira/browse/HIVE-14000
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive, ORC
>            Reporter: Matt McCline
>            Assignee: Matt McCline
>            Priority: Critical
>         Attachments: HIVE-14000.01.patch
>
>
> When an integer column is changed to a type that is smaller (e.g. bigint to int) and set hive.metastore.disallow.incompatible.col.type.changes=false, the data is clipped instead of being NULL.



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