Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.4.0
    • Component/s: SQL
    • Labels:
      None
    • Target Version/s:
    • Sprint:
      Spark 1.5 doc/QA sprint

      Description

      This is an umbrella JIRA for random number generators for DataFrames. The initial set of RNGs would be `rand` and `randn`, which takes a seed.

      df.select("*", rand(11L).as("rand"))
      

      Where those methods should live is TBD.

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              • Assignee:
                brkyvz Burak Yavuz
                Reporter:
                mengxr Xiangrui Meng
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                • Created:
                  Updated:
                  Resolved: