Quanlong Huang created IMPALA-15281:
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             Summary: Support DESCRIBE on partition
                 Key: IMPALA-15281
                 URL: https://issues.apache.org/jira/browse/IMPALA-15281
             Project: IMPALA
          Issue Type: New Feature
          Components: Frontend
            Reporter: Quanlong Huang


Impala currently only allows DESCRIBE on table level. Hive supports running 
DESCRIBE on a partition, e.g.
{code:sql}
describe functional.alltypesmixedformat partition(year=2009, month=4);
describe formatted functional.alltypesmixedformat partition(year=2009, 
month=4);{code}

It'd be nice to support this in Impala so we can check partition level 
tblproperties and the file format.



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