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From "Ferdinand Xu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-11440) Create Parquet predicate push down (PPD) unit tests and q-tests
Date Wed, 05 Aug 2015 08:12:04 GMT

     [ https://issues.apache.org/jira/browse/HIVE-11440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ferdinand Xu updated HIVE-11440:
--------------------------------
    Attachment: HIVE-11440.patch

> 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: Ferdinand Xu
>         Attachments: HIVE-11440.patch
>
>
> 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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