matlab.io.datastore.HadoopLocationBased.getLocation - Location in Hadoop - MATLAB (original) (raw)

Main Content

Class: matlab.io.datastore.HadoopLocationBased
Namespace: matlab.io.datastore

Syntax

location = getLocation(ds)

Description

[location](#mw%5Fe87b53d0-5203-4bf7-b7e4-c705e15917f1) = getLocation([ds](#mw%5F59f85261-b519-40b7-8697-5318ebb314d9)) returns the location of the data in Hadoop® for the datastore object ds.

Input Arguments

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ds — Input datastore

matlab.io.Datastore object

Input datastore, specified as a matlab.io.Datastore object. To create a Datastore object, see matlab.io.Datastore.

Output Arguments

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location — Location of data in Hadoop

cell array of character vectors | DsFileSet object | table

Location of data in Hadoop, returned as a cell array of character vectors, DsFileSet object, or a table.

• Cell array of character vectors — List of files.
• DsFileSet object — To create a DsFileSet object, see matlab.io.datastore.DsFileSet.
• table — The table must contain a variable named Hostname. The Hostname variable must be one of these data types.
  • String array containing one hostname per row.
  • Cell array containing 0 or more hostnames per row.

Version History

Introduced in R2019b