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https://issues.apache.org/jira/browse/HIVE-29659?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jide resolved HIVE-29659.
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Fix Version/s: 4.2.0
Resolution: Duplicate
> DoubleColumnStatsMerger.setHighValue writes to lowValue field instead of
> highValue
> ----------------------------------------------------------------------------------
>
> Key: HIVE-29659
> URL: https://issues.apache.org/jira/browse/HIVE-29659
> Project: Hive
> Issue Type: Bug
> Components: Metastore
> Reporter: Jide
> Priority: Major
> Fix For: 4.2.0
>
>
> DoubleColumnStatsMerger.setHighValue() calls
> aggregateData.setLowValue(highValue) instead of
> aggregateData.setHighValue(highValue). This causes the merged maximum value
> to overwrite the minimum field, resulting in min > max after merge. The bug
> was undetected because the native Hive Metastore writes to a JDO database
> that does not validate min <= max.
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