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From "Namit Jain (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-1853) downgrade JDO version
Date Thu, 16 Dec 2010 06:39:01 GMT
downgrade JDO version
---------------------

                 Key: HIVE-1853
                 URL: https://issues.apache.org/jira/browse/HIVE-1853
             Project: Hive
          Issue Type: Bug
            Reporter: Namit Jain
            Assignee: Paul Yang


After HIVE-1609, we are seeing some table not found errors intermittently.
We have a test case where 5 processes are concurrently issueing the same query - 
explain extended insert .. select from <T>

and once in a while, we get a error <T> not found - 
When we revert back the JDO version, the error is gone.

We can investigate later to find the JDO bug, but for now this is a show-stopper for facebook,
and needs
to be reverted back immediately.

This also means, that the filters will not be pushed to mysql.

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