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Posted to dev@crunch.apache.org by "Wang Zhong (JIRA)" <ji...@apache.org> on 2014/07/28 20:24:41 UTC

[jira] [Created] (CRUNCH-450) Adding ORC file format support in Crunch

Wang Zhong created CRUNCH-450:
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             Summary: Adding ORC file format support in Crunch
                 Key: CRUNCH-450
                 URL: https://issues.apache.org/jira/browse/CRUNCH-450
             Project: Crunch
          Issue Type: New Feature
          Components: Core, IO
            Reporter: Wang Zhong
            Assignee: Josh Wills


This JIRA adds ORC file format support in Crunch by:
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1. Adding input source and output target for ORC
2. Adding a new type family - OrcTypeFamily to serialize / deserialize objects into OrcStruct
3. Supporting column pruning optimization



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