You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hive.apache.org by "Ashutosh Chauhan (JIRA)" <ji...@apache.org> on 2016/02/24 20:26:18 UTC
[jira] [Commented] (HIVE-13147) COLUMN_STATS_ACCURATE is not
accurate
[ https://issues.apache.org/jira/browse/HIVE-13147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15163557#comment-15163557 ]
Ashutosh Chauhan commented on HIVE-13147:
-----------------------------------------
This is fixed via HIVE-12661 If you can still repro this on master, please provide a test case.
> 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}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)