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Posted to dev@hive.apache.org by "Johan Oskarsson (JIRA)" <ji...@apache.org> on 2009/01/23 18:19:59 UTC
[jira] Updated: (HIVE-246) Msck incorrectly finds tables not in ms
[ https://issues.apache.org/jira/browse/HIVE-246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Johan Oskarsson updated HIVE-246:
---------------------------------
Attachment: HIVE-246.patch
This patch adds a unit test exposing the problem and fixes the issue.
There's also room for further improvement if there was an easy way to get the path of a database.
> Msck incorrectly finds tables not in ms
> ---------------------------------------
>
> Key: HIVE-246
> URL: https://issues.apache.org/jira/browse/HIVE-246
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Metastore
> Affects Versions: 0.2.0
> Reporter: Johan Oskarsson
> Fix For: 0.2.0
>
> Attachments: HIVE-246.patch
>
>
> The msck command looks for tables on HDFS that are missing in the Metastore. It tries to find these tables in the same dir as already existing tables. Due to a bug it also does this for external tables, causing it to find unwanted results.
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