Sergio Peña created HIVE-11440:
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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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