org.apache.hadoop.mapreduce.server.jobtracker

Class JobTrackerJspHelper

java.lang.Object

org.apache.hadoop.mapreduce.server.jobtracker.JobTrackerJspHelper

public class JobTrackerJspHelper
extends java.lang.Object

Methods to help format output for JobTracker XML JSPX

Constructor Summary

Constructors

Constructor and Description
JobTrackerJspHelper()

Method Summary

Methods

Modifier and Type	Method and Description
void	generateJobTable(javax.servlet.jsp.JspWriter out, java.lang.String label, java.util.List<JobInProgress> jobs) Returns an XML-formatted table of the jobs in the list.
void	generateSummaryTable(javax.servlet.jsp.JspWriter out, JobTracker tracker) Generates an XML-formatted block that summarizes the state of the JobTracker.

Methods inherited from class java.lang.Object

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

Constructor Detail

JobTrackerJspHelper

public JobTrackerJspHelper()

Method Detail

generateJobTable

public void generateJobTable(javax.servlet.jsp.JspWriter out,
                    java.lang.String label,
                    java.util.List<JobInProgress> jobs)
                      throws java.io.IOException

Returns an XML-formatted table of the jobs in the list. This is called repeatedly for different lists of jobs (e.g., running, completed, failed).

Throws:

java.io.IOException

generateSummaryTable

public void generateSummaryTable(javax.servlet.jsp.JspWriter out,
                        JobTracker tracker)
                          throws java.io.IOException

Generates an XML-formatted block that summarizes the state of the JobTracker.

Throws:

java.io.IOException