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Posted to dev@hive.apache.org by "Sushanth Sowmyan (JIRA)" <ji...@apache.org> on 2013/10/24 02:42:42 UTC

[jira] [Created] (HIVE-5636) Introduce getPartitionColumns() functionality from HCatInputFormat

Sushanth Sowmyan created HIVE-5636:
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             Summary: Introduce getPartitionColumns() functionality from HCatInputFormat
                 Key: HIVE-5636
                 URL: https://issues.apache.org/jira/browse/HIVE-5636
             Project: Hive
          Issue Type: Bug
          Components: HCatalog
    Affects Versions: 0.12.0
            Reporter: Sushanth Sowmyan
            Assignee: Sushanth Sowmyan


As of HCat 0.5, we made the class InputJobInfo private for hcatalog use only, and we made it so that setInput would not modify the InputJobInfo being passed in.

However, if a user of HCatInputFormat wants to get what Partitioning columns or Data columns exist for the job, they are not able to do so directly from HCatInputFormat and are forced to use InputJobInfo, which currently does not work. Thus, we need to expose this functionality.



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