org.apache.hadoop.vaidya
Class JobDiagnoser
java.lang.Object
org.apache.hadoop.vaidya.JobDiagnoser
- Direct Known Subclasses:
- PostExPerformanceDiagnoser
public class JobDiagnoser
- extends Object
This is a base driver class for job diagnostics. Various specialty drivers that
tests specific aspects of job problems e.g. PostExPerformanceDiagnoser extends the
this base class.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
JobDiagnoser
public JobDiagnoser()
throws Exception
- Constructor. It initializes the report document.
- Throws:
Exception
getReport
public Document getReport()
printReport
public void printReport()
saveReport
public void saveReport(String filename)
Copyright © 2009 The Apache Software Foundation