| 程序包 | 说明 |
|---|---|
| org.apache.flink.api.java | |
| org.apache.flink.api.java.operators |
| 限定符和类型 | 方法和说明 |
|---|---|
UnionOperator<T> |
DataSet.union(DataSet<T> other)
Creates a union of this DataSet with an other DataSet.
|
| 限定符和类型 | 方法和说明 |
|---|---|
UnionOperator<T> |
UnionOperator.setParallelism(int parallelism) |
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