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From "Andrew Sherman (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-20437) Handle schema evolution from float, double and decimal
Date Fri, 07 Sep 2018 17:12:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-20437?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Sherman updated HIVE-20437:
----------------------------------
    Resolution: Fixed
        Status: Resolved  (was: Patch Available)

Thanks [~janulatha] for the patch

> Handle schema evolution from float, double and decimal
> ------------------------------------------------------
>
>                 Key: HIVE-20437
>                 URL: https://issues.apache.org/jira/browse/HIVE-20437
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Janaki Lahorani
>            Assignee: Janaki Lahorani
>            Priority: Major
>         Attachments: HIVE-20437.1.patch, HIVE-20437.2.patch, HIVE-20437.3.patch
>
>
> When data created as float, double or decimal in parquet format is read back using some
other type, errors are seen.  Parquet should behave just like any other format.  If the value
is valid for the new type, data is retuned otherwise null has to be returned.  



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