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https://issues.apache.org/jira/browse/CARBONDATA-1452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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dhatchayani updated CARBONDATA-1452:
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Description: While generating surrogate for timestamp dictionary column, we
are casting the value to int. Then we are considering only the +ve values for
generating dictionary, when the value is out of range,overflow occurs and
cyclic rotation happens while casting, in the cyclic rotation there is
possibility of getting +ve values in overflow cases too.
> Issue with loading timestamp data beyond cutoff
> -----------------------------------------------
>
> Key: CARBONDATA-1452
> URL: https://issues.apache.org/jira/browse/CARBONDATA-1452
> Project: CarbonData
> Issue Type: Bug
> Reporter: dhatchayani
> Assignee: dhatchayani
> Priority: Minor
> Time Spent: 50m
> Remaining Estimate: 0h
>
> While generating surrogate for timestamp dictionary column, we are casting
> the value to int. Then we are considering only the +ve values for generating
> dictionary, when the value is out of range,overflow occurs and cyclic
> rotation happens while casting, in the cyclic rotation there is possibility
> of getting +ve values in overflow cases too.
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