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Posted to dev@hive.apache.org by "Harish Butani (JIRA)" <ji...@apache.org> on 2016/02/22 19:03:18 UTC

[jira] [Created] (HIVE-13112) Expose Lineage information in case of CTAS

Harish Butani created HIVE-13112:
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             Summary: Expose Lineage information in case of CTAS
                 Key: HIVE-13112
                 URL: https://issues.apache.org/jira/browse/HIVE-13112
             Project: Hive
          Issue Type: Bug
            Reporter: Harish Butani


This is not happening because Lineage is being exposed by MoveTask which checks for a LoadTableDesc. In case of CTAS the table is created after the MoveTask.

Proposed solution is to add a flag to CreateTableDesc to track a CTAS operation, and have the DDLTask expose the lineage if this flag is set.



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