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https://issues.apache.org/jira/browse/HIVE-7281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alan Gates updated HIVE-7281:
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Attachment: HIVE-7281.patch
Attaching a patch that locks at the table level rather than locking the dummy
partition (as before).
> 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
> Attachments: HIVE-7281.patch
>
>
> 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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