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

Packages that use PartitionOperator

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

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

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

Modifier and Type	Method and Description
PartitionOperator<T>	DataSet.partitionByHash(int... fields) Hash-partitions a DataSet on the specified key fields.
<K extends Comparable<K>> PartitionOperator<T>	DataSet.partitionByHash(org.apache.flink.api.java.functions.KeySelector<T,K> keyExtractor) Partitions a DataSet using the specified KeySelector.
PartitionOperator<T>	DataSet.partitionByHash(String... fields) Hash-partitions a DataSet on the specified key fields.
PartitionOperator<T>	DataSet.partitionByRange(int... fields) Range-partitions a DataSet on the specified key fields.
<K extends Comparable<K>> PartitionOperator<T>	DataSet.partitionByRange(org.apache.flink.api.java.functions.KeySelector<T,K> keyExtractor) Range-partitions a DataSet using the specified KeySelector.
PartitionOperator<T>	DataSet.partitionByRange(String... fields) Range-partitions a DataSet on the specified key fields.
<K> PartitionOperator<T>	DataSet.partitionCustom(org.apache.flink.api.common.functions.Partitioner<K> partitioner, int field) Partitions a tuple DataSet on the specified key fields using a custom partitioner.
<K extends Comparable<K>> PartitionOperator<T>	DataSet.partitionCustom(org.apache.flink.api.common.functions.Partitioner<K> partitioner, org.apache.flink.api.java.functions.KeySelector<T,K> keyExtractor) Partitions a DataSet on the key returned by the selector, using a custom partitioner.
<K> PartitionOperator<T>	DataSet.partitionCustom(org.apache.flink.api.common.functions.Partitioner<K> partitioner, String field) Partitions a POJO DataSet on the specified key fields using a custom partitioner.
PartitionOperator<T>	DataSet.rebalance() Enforces a re-balancing of the DataSet, i.e., the DataSet is evenly distributed over all parallel instances of the following task.

Uses of PartitionOperator in org.apache.flink.api.java.operators

Methods in org.apache.flink.api.java.operators that return PartitionOperator

Modifier and Type	Method and Description
PartitionOperator<T>	PartitionOperator.withOrders(org.apache.flink.api.common.operators.Order... orders) Sets the order of keys for range partitioning.

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

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

Modifier and Type	Method and Description
static <T> PartitionOperator<T>	DataSetUtils.partitionByRange(DataSet<T> input, org.apache.flink.api.common.distributions.DataDistribution distribution, int... fields) Range-partitions a DataSet on the specified tuple field positions.
static <T,K extends Comparable<K>> PartitionOperator<T>	DataSetUtils.partitionByRange(DataSet<T> input, org.apache.flink.api.common.distributions.DataDistribution distribution, org.apache.flink.api.java.functions.KeySelector<T,K> keyExtractor) Range-partitions a DataSet using the specified key selector function.
static <T> PartitionOperator<T>	DataSetUtils.partitionByRange(DataSet<T> input, org.apache.flink.api.common.distributions.DataDistribution distribution, String... fields) Range-partitions a DataSet on the specified fields.