org.apache.crunch.impl.mr

Interface MRJob

public interface MRJob

A Hadoop MapReduce job managed by Crunch.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	MRJob.State A job will be in one of the following states.

Method Summary

Modifier and Type	Method and Description
List<MRJob>	getDependentJobs()
org.apache.hadoop.mapreduce.Job	getJob()
int	getJobID()
MRJob.State	getJobState()

Method Detail

getJobID

int getJobID()

Returns:

the Job ID assigned by Crunch

getJob

org.apache.hadoop.mapreduce.Job getJob()

Returns:

the internal Hadoop MapReduce job

getDependentJobs

List<MRJob> getDependentJobs()

Returns:

the depending jobs of this job

getJobState

MRJob.State getJobState()

Returns:

the state of this job