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https://issues.apache.org/jira/browse/HIVE-2679?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ashutosh Chauhan updated HIVE-2679:
-----------------------------------

          Component/s: Query Processor
                       Metastore
    Affects Version/s: 0.9.0
        Fix Version/s:     (was: 0.9.0)

Unlinking from 0.9
                
> ctas should check the table do not exists just right before move the data to 
> the table's directory 
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-2679
>                 URL: https://issues.apache.org/jira/browse/HIVE-2679
>             Project: Hive
>          Issue Type: Bug
>          Components: Metastore, Query Processor
>    Affects Versions: 0.9.0
>            Reporter: binlijin
>         Attachments: hive-2679.patch
>
>
> Some one first runs a ctas sql and the MR job takes a long time, another one 
> runs another ctas sql and the MR job takes a short time and finishs before 
> the first one. when the two ctas sql's tablename are the same, the first one 
> will move data to the table's directory success but the create table task 
> will fail.

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