org.apache.hadoop.mapred
Class TempletonJobTracker

Object
  TempletonJobTracker

public class TempletonJobTracker
extends Object

Constructor Summary

TempletonJobTracker(InetSocketAddress addr, Configuration conf)
Create a connection to the Job Tracker.

Method Summary

void	close() Close the connection to the Job Tracker.
JobStatus[]	getAllJobs() Get all the jobs submitted.
JobProfile	getJobProfile(JobID jobid) Grab a handle to a job that is already known to the JobTracker.
JobStatus	getJobStatus(JobID jobid) Grab a handle to a job that is already known to the JobTracker.
void	killJob(JobID jobid) Kill a job.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TempletonJobTracker

public TempletonJobTracker(InetSocketAddress addr,
                           Configuration conf)
                    throws IOException,
                           InterruptedException

Create a connection to the Job Tracker.

Throws:

IOException

InterruptedException

Method Detail

getJobProfile

public JobProfile getJobProfile(JobID jobid)
                         throws IOException

Grab a handle to a job that is already known to the JobTracker.

Returns:

Profile of the job, or null if not found.

Throws:

IOException

getJobStatus

public JobStatus getJobStatus(JobID jobid)
                       throws IOException

Grab a handle to a job that is already known to the JobTracker.

Returns:

Status of the job, or null if not found.

Throws:

IOException

killJob

public void killJob(JobID jobid)
             throws IOException

Kill a job.

Throws:

IOException

getAllJobs

public JobStatus[] getAllJobs()
                       throws IOException

Get all the jobs submitted.

Throws:

IOException

close

public void close()

Close the connection to the Job Tracker.