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https://issues.apache.org/jira/browse/PIG-2166?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Dai updated PIG-2166:
----------------------------
Resolution: Fixed
Fix Version/s: 0.11
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
+1.
Patch committed to trunk.
Thanks Hien!
> UDFs to join a bag
> ------------------
>
> Key: PIG-2166
> URL: https://issues.apache.org/jira/browse/PIG-2166
> Project: Pig
> Issue Type: Improvement
> Reporter: Daniel Dai
> Assignee: Hien Luu
> Priority: Minor
> Labels: newbie, simple
> Fix For: 0.11
>
> Attachments: PIG-2166-e2e.diff, PIG-2166.diff, bagtotuplestring.diff,
> test_harnesss_1338753364
>
>
> Get several request for a UDF to flatten a bag. Seems reasonable to create
> one in builtin:
> 1. BagToTuple: {(a),(b),(c)} -> (a,b,c)
> 2. BagToString(delimit="_"): {(a),(b),(c) -> "a_b_c"
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