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Posted to dev@hive.apache.org by "He Yongqiang (JIRA)" <ji...@apache.org> on 2009/12/17 08:40:18 UTC
[jira] Updated: (HIVE-993) type conversion not working for
map-joins
[ https://issues.apache.org/jira/browse/HIVE-993?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
He Yongqiang updated HIVE-993:
------------------------------
Attachment: hive-993-2009-12-16.patch
Removed the type conversion code in MapJoinProcessor. The removed lines are never reached, and type conversion is already done in SemanticAnalyzer's genJoinOperatorTypeCheck.
> type conversion not working for map-joins
> -----------------------------------------
>
> Key: HIVE-993
> URL: https://issues.apache.org/jira/browse/HIVE-993
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Query Processor
> Reporter: Namit Jain
> Assignee: He Yongqiang
> Fix For: 0.5.0
>
> Attachments: hive-993-2009-12-16.patch
>
>
> Yongqiang pointed out that type conversion is not performed for map-joins. Seems like a bug in coding
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