DefaultRepartitioner (deeplearning4j 1.0.0-beta7 API)

java.lang.Object
- org.deeplearning4j.spark.impl.repartitioner.DefaultRepartitioner

All Implemented Interfaces:

Serializable, Repartitioner
```
public class DefaultRepartitioner
extends Object
implements Repartitioner
```
DefaultRepartitioner: Repartition data so that we exactly the minimum number of objects per partition, up to a specified maximum number of partitions

Author:

Alex Black

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field and Description

static int DEFAULT_MAX_PARTITIONS

Fields
Modifier and Type	Field and Description
`static int`	`DEFAULT_MAX_PARTITIONS`

Constructor Summary

Constructors
Constructor and Description
`DefaultRepartitioner()` Create a DefaultRepartitioner with the default maximum number of partitions, `DEFAULT_MAX_PARTITIONS`
`DefaultRepartitioner(int maxPartitions)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`<T> org.apache.spark.api.java.JavaRDD<T>`	`repartition(org.apache.spark.api.java.JavaRDD<T> rdd, int minObjectsPerPartition, int numExecutors)`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail
- DEFAULT_MAX_PARTITIONS
```
public static final int DEFAULT_MAX_PARTITIONS
```
  See Also:
  
  Constant Field Values

Constructor Detail
- DefaultRepartitioner
```
public DefaultRepartitioner()
```
  Create a DefaultRepartitioner with the default maximum number of partitions, DEFAULT_MAX_PARTITIONS
- DefaultRepartitioner
```
public DefaultRepartitioner(int maxPartitions)
```
  Parameters:
  
  maxPartitions - Maximum number of partitions

Method Detail

repartition

public <T> org.apache.spark.api.java.JavaRDD<T> repartition(org.apache.spark.api.java.JavaRDD<T> rdd,
                                                            int minObjectsPerPartition,
                                                            int numExecutors)

Specified by:: repartition in interface Repartitioner

toString
```
public String toString()
```
Overrides:

toString in class Object

Class DefaultRepartitioner

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

DEFAULT_MAX_PARTITIONS

Constructor Detail

DefaultRepartitioner

DefaultRepartitioner

Method Detail

repartition

toString