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Posted to dev@hive.apache.org by "Rajesh Balamohan (Jira)" <ji...@apache.org> on 2021/01/07 04:27:00 UTC

[jira] [Created] (HIVE-24596) Explain ddl for debugging

Rajesh Balamohan created HIVE-24596:
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             Summary: Explain ddl for debugging
                 Key: HIVE-24596
                 URL: https://issues.apache.org/jira/browse/HIVE-24596
             Project: Hive
          Issue Type: Improvement
            Reporter: Rajesh Balamohan


For debugging query issues, basic details like table schema, statistics, partition details, query plans are needed.

It would be good to have "explain ddl" support, which can generate these details. This can help in recreating the schema and planner issues without sample data.

 



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