io.cdap.cdap.api.dataset.lib

Interface PartitionOutput

All Superinterfaces:

Partition

All Known Subinterfaces:

TimePartitionOutput

public interface PartitionOutput
extends Partition

Represents a partition of a partitioned file set for writing.

Method Summary

Modifier and Type	Method and Description
void	addPartition() Add the partition to the partitioned file set.
void	setMetadata(Map<String,String> metadata) Sets the metadata of a partition, when creating a new partition.

Methods inherited from interface io.cdap.cdap.api.dataset.lib.Partition

getLocation, getPartitionKey, getRelativePath

Method Detail

addPartition

void addPartition()

Add the partition to the partitioned file set.

Throws:

DataSetException - if a partition for the same key already exists

setMetadata

void setMetadata(Map<String,String> metadata)

Sets the metadata of a partition, when creating a new partition.