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Hien Luu commented on PIG-2166: ------------------------------- Awesome. I was able to make some progress after "svn up". > 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 > Attachments: 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" -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira