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Posted to dev@hive.apache.org by "Kirthiga Balasubramanian (JIRA)" <ji...@apache.org> on 2017/03/28 14:12:41 UTC

[jira] [Created] (HIVE-16314) Data type change in ORC hive table

Kirthiga Balasubramanian created HIVE-16314:
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             Summary: Data type change in ORC hive table
                 Key: HIVE-16314
                 URL: https://issues.apache.org/jira/browse/HIVE-16314
             Project: Hive
          Issue Type: Bug
          Components: Hive
    Affects Versions: 1.2.1
         Environment: Production
            Reporter: Kirthiga Balasubramanian
            Priority: Critical


Change in column data type of ORC hive table is throwing exception.

ORC table is partitioned. The data type of one column has been changed from tinyint to int. 

1) Querying the column for a partition after the data type change is giving results.
2)Querying the column for a partition before the data type change was made is throwing the below exception





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