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From Sergio Peña (JIRA) <j...@apache.org>
Subject [jira] [Created] (HIVE-11440) Create Parquet predicate push down (PPD) unit tests and q-tests
Date Mon, 03 Aug 2015 15:16:04 GMT
Sergio Peña created HIVE-11440:
----------------------------------

             Summary: Create Parquet predicate push down (PPD) unit tests and q-tests
                 Key: HIVE-11440
                 URL: https://issues.apache.org/jira/browse/HIVE-11440
             Project: Hive
          Issue Type: Test
    Affects Versions: 2.0.0
            Reporter: Sergio Peña
            Assignee: Sergio Peña


The current code of Hive and Parquet do not have enough unit and integration tests to validate
and verify the correct behavior of Parquet PPD.

We should add more tests to cover all Parquet PPD functionalities. This includes:
- Predicate with all simple types that Parquet supports.
- Predicate with nested types if Hive/parquet supports them
- Predicate with partitioned columns.
  (parquet_predicate_pushdown.q has just one test for this).

If bugs are found during the tests, then create other JIRAS for tracking individual bugs there.



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