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https://issues.apache.org/jira/browse/HIVE-13147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jesus Camacho Rodriguez updated HIVE-13147:
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Fix Version/s: (was: 2.1.0)
> COLUMN_STATS_ACCURATE is not accurate
> -------------------------------------
>
> Key: HIVE-13147
> URL: https://issues.apache.org/jira/browse/HIVE-13147
> Project: Hive
> Issue Type: Bug
> Affects Versions: 1.2.0
> Reporter: Romain Rigaux
>
> Often we see on a described table:
> {code}
> Table Parameters: NULL NULL
> 18 COLUMN_STATS_ACCURATE true
> 19 numFiles 1
> 20 numRows 0
> 21 rawDataSize 0
> 22 totalSize 46069
> 23 transient_lastDdlTime 1448930216
> {code}
> Notice
> {code}
> 20 numRows 0
> 21 rawDataSize 0
> {code}
> are wrong.
> After doing an analyze we get:
> {code}
> Table Parameters: NULL NULL
> 18 COLUMN_STATS_ACCURATE true
> 19 numFiles 1
> 20 numRows 823
> 21 rawDataSize 45246
> 22 totalSize 46069
> 23 transient_lastDdlTime 1456338426
> {code}
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