org.apache.hadoop.mapred
Class JobProfile

java.lang.Object
  extended by org.apache.hadoop.mapred.JobProfile
All Implemented Interfaces:
Writable

public class JobProfile
extends Object
implements Writable

A JobProfile is a MapReduce primitive. Tracks a job, whether living or dead.


Constructor Summary
JobProfile()
          Construct an empty JobProfile.
JobProfile(String user, JobID jobid, String jobFile, String url, String name)
          Construct a JobProfile the userid, jobid, job config-file, job-details url and job name.
JobProfile(String user, JobID jobid, String jobFile, String url, String name, String queueName)
          Construct a JobProfile the userid, jobid, job config-file, job-details url and job name.
JobProfile(String user, String jobid, String jobFile, String url, String name)
          Deprecated. use JobProfile(String, JobID, String, String, String) instead
 
Method Summary
 String getJobFile()
          Get the configuration file for the job.
 String getJobId()
          Deprecated. use getJobID() instead
 JobID getJobID()
          Get the job id.
 String getJobName()
          Get the user-specified job name.
 String getQueueName()
          Get the name of the queue to which the job is submitted.
 URL getURL()
          Get the link to the web-ui for details of the job.
 String getUser()
          Get the user id.
 void readFields(DataInput in)
          Deserialize the fields of this object from in.
 void write(DataOutput out)
          Serialize the fields of this object to out.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

JobProfile

public JobProfile()
Construct an empty JobProfile.


JobProfile

public JobProfile(String user,
                  JobID jobid,
                  String jobFile,
                  String url,
                  String name)
Construct a JobProfile the userid, jobid, job config-file, job-details url and job name.

Parameters:
user - userid of the person who submitted the job.
jobid - id of the job.
jobFile - job configuration file.
url - link to the web-ui for details of the job.
name - user-specified job name.

JobProfile

public JobProfile(String user,
                  JobID jobid,
                  String jobFile,
                  String url,
                  String name,
                  String queueName)
Construct a JobProfile the userid, jobid, job config-file, job-details url and job name.

Parameters:
user - userid of the person who submitted the job.
jobid - id of the job.
jobFile - job configuration file.
url - link to the web-ui for details of the job.
name - user-specified job name.
queueName - name of the queue to which the job is submitted

JobProfile

@Deprecated
public JobProfile(String user,
                             String jobid,
                             String jobFile,
                             String url,
                             String name)
Deprecated. use JobProfile(String, JobID, String, String, String) instead

Method Detail

getUser

public String getUser()
Get the user id.


getJobID

public JobID getJobID()
Get the job id.


getJobId

@Deprecated
public String getJobId()
Deprecated. use getJobID() instead


getJobFile

public String getJobFile()
Get the configuration file for the job.


getURL

public URL getURL()
Get the link to the web-ui for details of the job.


getJobName

public String getJobName()
Get the user-specified job name.


getQueueName

public String getQueueName()
Get the name of the queue to which the job is submitted.

Returns:
name of the queue.

write

public void write(DataOutput out)
           throws IOException
Description copied from interface: Writable
Serialize the fields of this object to out.

Specified by:
write in interface Writable
Parameters:
out - DataOuput to serialize this object into.
Throws:
IOException

readFields

public void readFields(DataInput in)
                throws IOException
Description copied from interface: Writable
Deserialize the fields of this object from in.

For efficiency, implementations should attempt to re-use storage in the existing object where possible.

Specified by:
readFields in interface Writable
Parameters:
in - DataInput to deseriablize this object from.
Throws:
IOException


Copyright © 2009 The Apache Software Foundation