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Posted to hcatalog-commits@incubator.apache.org by "Jakob Homan (JIRA)" <ji...@apache.org> on 2011/05/18 21:06:47 UTC
[jira] [Assigned] (HCATALOG-2) Support nested schema conversion
between Hive an Pig
[ 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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