com.asakusafw.runtime.stage

Interface JobRunner

All Known Implementing Classes:

SimpleJobRunner

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface JobRunner

Executes jobs.

Since:

0.7.1

Method Summary

Modifier and Type	Method and Description
boolean	run(org.apache.hadoop.mapreduce.Job job) Runs the target job.

Method Detail

run

boolean run(org.apache.hadoop.mapreduce.Job job)
     throws IOException,
            InterruptedException,
            ClassNotFoundException

Runs the target job.

Parameters:

job - the configured job object

Returns:

true if the job was successfully completed, or false otherwise

Throws:

IOException - if failed to execute the job by I/O error

InterruptedException - if interrupted while executing the job

ClassNotFoundException - if failed to load related classes