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Posted to dev@hive.apache.org by "Alan Gates (JIRA)" <ji...@apache.org> on 2015/03/16 17:37:40 UTC

[jira] [Created] (HIVE-9977) Compactor not running on partitions after dynamic partitioned insert

Alan Gates created HIVE-9977:
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             Summary: Compactor not running on partitions after dynamic partitioned insert
                 Key: HIVE-9977
                 URL: https://issues.apache.org/jira/browse/HIVE-9977
             Project: Hive
          Issue Type: Bug
          Components: Transactions
    Affects Versions: 1.0.0, 0.14.0, 1.1.0
            Reporter: Alan Gates
            Assignee: Alan Gates


When an insert, update, or delete is done using dynamic partitioning the lock is obtained on the table instead of on the individual partitions, since the partitions are not known at lock acquisition time.  The compactor is using the locks to determine which partitions to check to see if they need compacted.  Since the individual partitions aren't locked they aren't checked.



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