Package org.apache.sysds.runtime.instructions.spark.functions

Class PerformGroupByAggInCombiner

java.lang.Object

org.apache.sysds.runtime.instructions.spark.functions.PerformGroupByAggInCombiner

All Implemented Interfaces:

Serializable, org.apache.spark.api.java.function.Function2<WeightedCell,WeightedCell,WeightedCell>

public class PerformGroupByAggInCombiner
extends Object
implements org.apache.spark.api.java.function.Function2<WeightedCell,WeightedCell,WeightedCell>

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
PerformGroupByAggInCombiner(Operator op)

Method Summary

Modifier and Type	Method	Description
WeightedCell	call(WeightedCell value1, WeightedCell value2)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PerformGroupByAggInCombiner

public PerformGroupByAggInCombiner(Operator op)

Method Details

call

public WeightedCell call(WeightedCell value1,
 WeightedCell value2)
                  throws Exception

Specified by:

call in interface org.apache.spark.api.java.function.Function2<WeightedCell,WeightedCell,WeightedCell>

Throws:

Exception