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https://issues.apache.org/jira/browse/ORC-1266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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dzcxzl updated ORC-1266:
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Summary: DecimalColumnVector resets the isRepeating flag in the nextVector
method (was: DecimalConvertTreeReader should be reset vector before nextVector)
> DecimalColumnVector resets the isRepeating flag in the nextVector method
> ------------------------------------------------------------------------
>
> Key: ORC-1266
> URL: https://issues.apache.org/jira/browse/ORC-1266
> Project: ORC
> Issue Type: Bug
> Affects Versions: 1.1.0, 1.2.0, 1.3.0, 1.4.0, 1.5.0, 1.6.0, 1.7.0, 1.8.0
> Reporter: dzcxzl
> Assignee: dzcxzl
> Priority: Major
> Fix For: 1.9.0
>
>
> DecimalColumnVector does not set isRepeating when reading decimal data, which
> leads to the use of type promotion to read decimal, and the obtained data may
> be wrong.
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