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From "Jakob Homan (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HCATALOG-2) Support nested schema conversion between Hive an Pig
Date Wed, 18 May 2011 21:06:47 GMT

     [ https://issues.apache.org/jira/browse/HCATALOG-2?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jakob Homan reassigned HCATALOG-2:
----------------------------------

    Assignee: Jakob Homan

> Support nested schema conversion between Hive an Pig
> ----------------------------------------------------
>
>                 Key: HCATALOG-2
>                 URL: https://issues.apache.org/jira/browse/HCATALOG-2
>             Project: HCatalog
>          Issue Type: Improvement
>            Reporter: Julien Le Dem
>            Assignee: Jakob Homan
>
> Hive supports STRUCT and ARRAY
> Pig supports Tuple and Bag
> In both cases the types can be arbitrarily nested.
> example:
> STRUCT< foo : ARRAY<STRUCT < bar1: STRING, bar2: STRING > > mystruct
> mytuple: ( foo: { t: ( bar1:chararray, bar2:chararray ) } )
> HCatalog should support nested schema conversion.

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