RangePartitionerCreatePartitionFile Method

Creates a file defining the partitioning split points by sampling the input data.

Namespace: Ookii.Jumbo.Jet.Samples.IO
Assembly: Ookii.Jumbo.Jet.Samples (in Ookii.Jumbo.Jet.Samples.dll) Version: 0.3.0+dc1307f20e065bb638e0b73a34cd216f57e486f1

Syntax

C++

Copy

public static void CreatePartitionFile(
	FileSystemClient fileSystemClient,
	string partitionFilePath,
	IDataInput input,
	int partitions,
	int sampleSize
)

Public Shared Sub CreatePartitionFile ( 
	fileSystemClient As FileSystemClient,
	partitionFilePath As String,
	input As IDataInput,
	partitions As Integer,
	sampleSize As Integer
)

public:
static void CreatePartitionFile(
	FileSystemClient^ fileSystemClient, 
	String^ partitionFilePath, 
	IDataInput^ input, 
	int partitions, 
	int sampleSize
)

static member CreatePartitionFile : 
        fileSystemClient : FileSystemClient * 
        partitionFilePath : string * 
        input : IDataInput * 
        partitions : int * 
        sampleSize : int -> unit

Parameters

fileSystemClient FileSystemClient: The FileSystemClient used to access the DFS.
partitionFilePath String: The path on the DFS where the partitioning data should be stored.
input IDataInput: The input of the job.
partitions Int32: The number of partitions.
sampleSize Int32: The total number of records to sample.

Reference

RangePartitioner Class

Ookii.Jumbo.Jet.Samples.IO Namespace