Alan Gates created HIVE-7281:
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             Summary: DbTxnManager acquiring wrong level of lock for dynamic 
partitioning
                 Key: HIVE-7281
                 URL: https://issues.apache.org/jira/browse/HIVE-7281
             Project: Hive
          Issue Type: Bug
          Components: Locking, Transactions
            Reporter: Alan Gates
            Assignee: Alan Gates


Currently DbTxnManager.acquireLocks() locks the DUMMY_PARTITION for dynamic 
partitioning.  But this is not adequate.  This will not prevent drop operations 
on partitions being written to.  The lock should be at the table level.



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