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  1. Pig
  2. PIG-885

New UDFs for piggybank (Bin, Decode, LookupInFiles, RegexExtract, RegexMatch, HashFVN, DiffDate)

    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 0.3.0
    • Fix Version/s: 0.4.0
    • Component/s: None
    • Labels:
      None

      Description

      Bunch of UDFs:
      1. Bin – Converts a continuous value into discrete values
      2. Decode – Converts a given attribute or expression into another string value, based on the value of the source attribute
      3. LookupInFiles – Check for the existence of an expression in a serial of text files
      4. RegexExtract and RegexMatch – Similar to perl regexes
      5. HashFNV – An implementation of FNV hash
      6. DiffDate – Caculate the number of days in between

        Attachments

        1. PIG-885.patch
          36 kB
          Daniel Dai
        2. PIG-885-2.patch
          36 kB
          Daniel Dai
        3. PIG-885-3.patch
          47 kB
          Daniel Dai
        4. PIG-885-4.patch
          42 kB
          Daniel Dai
        5. PIG-885-5.patch
          44 kB
          Daniel Dai
        6. PIG-885-6.patch
          45 kB
          Daniel Dai
        7. PIG-885-7.patch
          46 kB
          Daniel Dai
        8. PIG-885-8.patch
          50 kB
          Daniel Dai

          Activity

            People

            • Assignee:
              daijy Daniel Dai
              Reporter:
              daijy Daniel Dai
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              Dates

              • Created:
                Updated:
                Resolved: