[jira] [Created] (FLINK-7209) Support DataView in Java and Scala Tuples and case classes or as the accumulator of AggregateFunction itself

["Kaibo Zhou (JIRA)" <ji...@apache.org>]

Kaibo Zhou created FLINK-7209:
---------------------------------

             Summary: Support DataView in Java and Scala Tuples and case classes or as the accumulator of AggregateFunction itself
                 Key: FLINK-7209
                 URL: https://issues.apache.org/jira/browse/FLINK-7209
             Project: Flink
          Issue Type: Improvement
            Reporter: Kaibo Zhou


Support DataView in Java and Scala Tuples and case classes or as the accumulator of AggregateFunction itself.

e.g.
{code}
public class MyAgg extends AggregateFunction<String, Tuple2<String, MapView>>
{code}

or

{code}
case class MyAcc(str: String, map: MapView)
{code}



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