Details

    • Type: Bug Bug
    • Status: Open
    • Priority: Minor Minor
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
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      Description

      Why doesn't PIG support partition by on order by?

      If PIG would then PIG could be used for a mess of windowing functions.

      Is there some reason why we can't add a custom partitioner on a order by operation?

      Is there a work around to do windowing in PIG.

      I understand the I can group and then order with in a group, but what if the items with in the group are super big will I have memory issues? Because I need to order the values with in a group. i.e. stock tickers is the group and they need to be sorted on time.

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          • Assignee:
            Unassigned
            Reporter:
            Ted Malaska
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            Dates

            • Created:
              Updated:

              Development