| Package | Description |
|---|---|
| org.apache.flink.api.java |
| Modifier and Type | Method and Description |
|---|---|
<R> JoinOperator.JoinOperatorSets<T,R> |
DataSet.join(DataSet<R> other)
Initiates a Join transformation.
|
<R> JoinOperator.JoinOperatorSets<T,R> |
DataSet.joinWithHuge(DataSet<R> other)
Initiates a Join transformation.
A Join transformation joins the elements of two DataSets on key equality and provides multiple ways to combine
joining elements into one DataSet.
This method also gives the hint to the optimizer that the second DataSet to join is much
larger than the first one.
This method returns a JoinOperatorSet on which
JoinOperatorSets#where() needs to be called to define the join key of the first
joining (i.e., this) DataSet. |
<R> JoinOperator.JoinOperatorSets<T,R> |
DataSet.joinWithTiny(DataSet<R> other)
Initiates a Join transformation.
|
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