Uses of Interface
org.apache.hadoop.mapreduce.TaskInputOutputContext

Packages that use TaskInputOutputContext

Package	Description
org.apache.hadoop.mapreduce
org.apache.hadoop.mapreduce.lib.output

Uses of TaskInputOutputContext in org.apache.hadoop.mapreduce

Subinterfaces of TaskInputOutputContext in org.apache.hadoop.mapreduce

Modifier and Type	Interface and Description
interface	MapContext<KEYIN,VALUEIN,KEYOUT,VALUEOUT> The context that is given to the Mapper.
interface	ReduceContext<KEYIN,VALUEIN,KEYOUT,VALUEOUT> The context passed to the Reducer.

Uses of TaskInputOutputContext in org.apache.hadoop.mapreduce.lib.output

Methods in org.apache.hadoop.mapreduce.lib.output with parameters of type TaskInputOutputContext

Modifier and Type	Method and Description
static Path	FileOutputFormat.getPathForWorkFile(TaskInputOutputContext<?,?,?,?> context, String name, String extension) Helper function to generate a Path for a file that is unique for the task within the job output directory.
static Path	FileOutputFormat.getWorkOutputPath(TaskInputOutputContext<?,?,?,?> context) Get the Path to the task's temporary output directory for the map-reduce job Tasks' Side-Effect Files

Constructors in org.apache.hadoop.mapreduce.lib.output with parameters of type TaskInputOutputContext

Constructor and Description
MultipleOutputs(TaskInputOutputContext<?,?,KEYOUT,VALUEOUT> context) Creates and initializes multiple outputs support, it should be instantiated in the Mapper/Reducer setup method.