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From "alex gemini (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-2980) Show a warning or an error when the data directory is empty or not existing
Date Wed, 25 Apr 2012 03:28:39 GMT

    [ https://issues.apache.org/jira/browse/HIVE-2980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13261266#comment-13261266
] 

alex gemini commented on HIVE-2980:
-----------------------------------

and maybe this will help stats gather,if table or partition status is "NEW" or "DROPED", we
know that there is 0 row in this table or partition, if table or partition status is "LOADED"
or "INSERT" ,we can continue to gather table stats.
                
> Show a warning or an error when the data directory is empty or not existing 
> ----------------------------------------------------------------------------
>
>                 Key: HIVE-2980
>                 URL: https://issues.apache.org/jira/browse/HIVE-2980
>             Project: Hive
>          Issue Type: Improvement
>          Components: Diagnosability, Metastore
>            Reporter: Nitin Pawar
>
> It looks like a good idea to show a warning or an error when the data directory is missing
or empty.
> This will help in cut down the debugging time as well a good information to have on the
deleted data 

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