public class MultipleInputs
extends java.lang.Object
InputFormat
and Mapper
for each pathConstructor and Description |
---|
MultipleInputs() |
Modifier and Type | Method and Description |
---|---|
static void |
addInputPath(Job job,
org.apache.hadoop.fs.Path path,
java.lang.Class<? extends InputFormat> inputFormatClass)
Add a
Path with a custom InputFormat to the list of
inputs for the map-reduce job. |
static void |
addInputPath(Job job,
org.apache.hadoop.fs.Path path,
java.lang.Class<? extends InputFormat> inputFormatClass,
java.lang.Class<? extends Mapper> mapperClass)
|
public static void addInputPath(Job job, org.apache.hadoop.fs.Path path, java.lang.Class<? extends InputFormat> inputFormatClass)
Path
with a custom InputFormat
to the list of
inputs for the map-reduce job.job
- The Job
path
- Path
to be added to the list of inputs for the jobinputFormatClass
- InputFormat
class to use for this pathpublic static void addInputPath(Job job, org.apache.hadoop.fs.Path path, java.lang.Class<? extends InputFormat> inputFormatClass, java.lang.Class<? extends Mapper> mapperClass)
job
- The Job
path
- Path
to be added to the list of inputs for the jobinputFormatClass
- InputFormat
class to use for this pathmapperClass
- Mapper
class to use for this pathCopyright © 2009 The Apache Software Foundation