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