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https://issues.apache.org/jira/browse/CRUNCH-450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wang Zhong updated CRUNCH-450:
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Attachment: CRUNCH-450-submodule.patch
Attached the patch of wrapping the change into a new crunch-hive submodule
> 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
> Attachments: CRUNCH-450-submodule.patch, CRUNCH-450.patch
>
>
> This JIRA adds ORC file format support in Crunch by:
> --
> 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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