Uses of Class
org.apache.flink.api.java.operators.MapPartitionOperator

Packages that use MapPartitionOperator

Package	Description
org.apache.flink.api.java
org.apache.flink.api.java.utils

Uses of MapPartitionOperator in org.apache.flink.api.java

Methods in org.apache.flink.api.java that return MapPartitionOperator

Modifier and Type	Method and Description
<R> MapPartitionOperator<T,R>	DataSet.mapPartition(MapPartitionFunction<T,R> mapPartition) Applies a Map-style operation to the entire partition of the data.

Uses of MapPartitionOperator in org.apache.flink.api.java.utils

Methods in org.apache.flink.api.java.utils that return MapPartitionOperator

Modifier and Type	Method and Description
static <T> MapPartitionOperator<T,T>	DataSetUtils.sample(DataSet<T> input, boolean withReplacement, double fraction) Generate a sample of DataSet by the probability fraction of each element.
static <T> MapPartitionOperator<T,T>	DataSetUtils.sample(DataSet<T> input, boolean withReplacement, double fraction, long seed) Generate a sample of DataSet by the probability fraction of each element.