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https://issues.apache.org/jira/browse/HIVE-25638?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HIVE-25638:
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Labels: pull-request-available (was: )
> Select returns deleted records in Hive ACID table
> -------------------------------------------------
>
> Key: HIVE-25638
> URL: https://issues.apache.org/jira/browse/HIVE-25638
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Reporter: mahesh kumar behera
> Assignee: mahesh kumar behera
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Hive stores the stripe stats in the ORC files. During select, these stats are
> used to create the SARG. The SARG is used to reduce the records read from the
> delete-delta files. Currently, in case where the number of stripes are more
> than 1, the SARG generated is not proper as it uses the first stripe index
> for both min and max key interval. The max key interval should be obtained
> from last stripe index. This cause some valid deleted records to be skipped.
> And those records are return to the user.
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