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https://issues.apache.org/jira/browse/PIG-1016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12766710#action_12766710
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hc busy commented on PIG-1016:
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'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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