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From "hc busy (JIRA)" <j...@apache.org>
Subject [jira] Commented: (PIG-1016) Reading in map data seems broken
Date Fri, 16 Oct 2009 21:26:31 GMT

    [ https://issues.apache.org/jira/browse/PIG-1016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12766710#action_12766710
] 

hc busy commented on PIG-1016:
------------------------------

'kay, since my last comment, I've verified that in trunk, the patch in this ticket did not
introduce an error. the Skewed join (correct or not) is returning the same number of rows
when data read in is from a nested data structure as data read in from a tuple.

> Reading in map data seems broken
> --------------------------------
>
>                 Key: PIG-1016
>                 URL: https://issues.apache.org/jira/browse/PIG-1016
>             Project: Pig
>          Issue Type: Improvement
>          Components: data
>    Affects Versions: 0.4.0
>            Reporter: hc busy
>         Attachments: PIG-1016.patch
>
>
> Hi, I'm trying to load a map that has a tuple for value. The read fails in 0.4.0 because
of a misconfiguration in the parser. Where as in almost all documentation it is stated that
value of the map can be any time.
> I've attached a patch that allows us to read in complex objects as value as documented.
I've done simple verification of loading in maps with tuple/map values and writing them back
out using LOAD and STORE. All seems to work fine.

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