| 程序包 | 说明 |
|---|---|
| org.apache.flink.api.java |
| 限定符和类型 | 方法和说明 |
|---|---|
<R> CoGroupOperator.CoGroupOperatorSets<T,R> |
DataSet.coGroup(DataSet<R> other)
已过时。
Initiates a CoGroup transformation.
|
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