Ted Malaska created PIG-3037:
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Summary: Order by partition by
Key: PIG-3037
URL: https://issues.apache.org/jira/browse/PIG-3037
Project: Pig
Issue Type: Bug
Reporter: Ted Malaska
Priority: Minor
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 group 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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