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https://issues.apache.org/jira/browse/HIVE-13229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Owen O'Malley resolved HIVE-13229.
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Resolution: Fixed
I've fixed it in ORC-139 and replaced the copy of the ORC specification on the
Hive wiki with a link to http://orc.apache.org/docs/spec-intro.html
> ORC specification says scale stream for decimals should be unsigned integer.
> However Hive stores scale as signeg stream.
> ------------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-13229
> URL: https://issues.apache.org/jira/browse/HIVE-13229
> Project: Hive
> Issue Type: Bug
> Components: ORC
> Reporter: Karol Sobczak
>
> According to ORC specification:
> https://orc.apache.org/docs/encodings.html
> scale stream for decimals should be unsigned int. However in Hive code
> (https://github.com/apache/hive/blob/master/orc/src/java/org/apache/orc/impl/WriterImpl.java#L1892)
> scale is stored as signed stream.
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