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typelevel / frameless

Expressive types for Spark.
Apache License 2.0
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Add KeyValueGroupedDataset #293

Open burakkose opened 6 years ago

burakkose commented 6 years ago

I saw that there is a plan to implement (https://github.com/typelevel/frameless/issues/163) KeyValueGroupedDataset<K,T> groupByKey(scala.Function1<T,K> func, Encoder evidence3)

However, to reach this goal, first, we need to integrate KeyValueGroupedDataset

imarios commented 6 years ago

Hi @burakkose, do you want to give this a go? I think it makes for a good first ticket