Repository: spark
Updated Branches:
refs/heads/master dcb896fd8 -> 41bbd2300
[SPARK-11654][SQL] add reduce to GroupedDataset
This PR adds a new method, `reduce`, to `GroupedDataset`, which allows similar
operations to `reduceByKey` on a traditional `PairRDD`.
```scala
val ds = Seq("abc",
Repository: spark
Updated Branches:
refs/heads/branch-1.6 f061d2539 -> 6c1bf19e8
[SPARK-11654][SQL] add reduce to GroupedDataset
This PR adds a new method, `reduce`, to `GroupedDataset`, which allows similar
operations to `reduceByKey` on a traditional `PairRDD`.
```scala
val ds =