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https://issues.apache.org/jira/browse/PIG-1904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gianmarco De Francisci Morales updated PIG-1904:
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Attachment: PIG-1904.2.patch
Attaching PIG-1902.2.patch
Added unit tests for Split-Otherwise
Added a check for Nondeterministic UDF. There was no need to create my own
visitor, I reused the one available in Utils.
Fixed issue with Split with 1 branch only. The solution proposed by Thejas does
not work directly because the '*' is greedy, but I worked around it.
I think it is ready for review.
> Default split destination
> -------------------------
>
> Key: PIG-1904
> URL: https://issues.apache.org/jira/browse/PIG-1904
> Project: Pig
> Issue Type: New Feature
> Reporter: Daniel Dai
> Labels: gsoc2011
> Fix For: 0.10
>
> Attachments: PIG-1904.1.patch, PIG-1904.2.patch
>
>
> "split" statement is better to have a default destination, eg:
> {code}
> SPLIT A INTO X IF f1<7, Y IF f2==5, Z IF (f3<6 OR f3>6), OTHER otherwise; --
> OTHERS has all tuples with f1>=7 && f2!=5 && f3==6
> {code}
> This is a candidate project for Google summer of code 2011. More information
> about the program can be found at http://wiki.apache.org/pig/GSoc2011
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