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Date: Thu, 7 Nov 2013 18:43:17 +0000 (UTC)
From: "Vikram Dixit K (JIRA)" <jira@apache.org>
To: hive-dev@hadoop.apache.org
Message-ID: <JIRA.12676507.1383085049286.36203.1383849797503@arcas>
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Subject: [jira] [Commented] (HIVE-5685) partition column type validation
 doesn't work in some cases
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    [ https://issues.apache.org/jira/browse/HIVE-5685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13816225#comment-13816225 ] 

Vikram Dixit K commented on HIVE-5685:
--------------------------------------

I am able to successfully build hive with this patch. I am not sure if something is amiss in the HiveQA build environment. [~brocknoland] any input would be appreciated.

Thanks
Vikram.

> partition column type validation doesn't work in some cases
> -----------------------------------------------------------
>
>                 Key: HIVE-5685
>                 URL: https://issues.apache.org/jira/browse/HIVE-5685
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Sergey Shelukhin
>            Assignee: Vikram Dixit K
>         Attachments: HIVE-5685.1.patch, HIVE-5685.2.patch
>
>
> It seems like it works if there's more than one partition column, and doesn't work if there's just one. At least that's the case that I found. The situation for different types is the same.
> {noformat}
> hive> create table zzz(c string) partitioned by (i int);
> OK
> Time taken: 0.41 seconds
> hive> alter table zzz add partition (i='foo');
> OK
> Time taken: 0.185 seconds
> hive> create table zzzz(c string) partitioned by (i int,j int); 
> OK
> Time taken: 0.085 seconds
> hive> alter table zzzz add partition (i='foo',j=5);            
> FAILED: SemanticException [Error 10248]: Cannot add partition column i of type string as it cannot be converted to type int
> hive> alter table zzzz add partition (i=5,j='foo');
> FAILED: SemanticException [Error 10248]: Cannot add partition column j of type string as it cannot be converted to type int
> {noformat}


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