org.apache.hadoop.mapred
Class TaskTracker.MapOutputServlet
java.lang.Object
javax.servlet.GenericServlet
javax.servlet.http.HttpServlet
org.apache.hadoop.mapred.TaskTracker.MapOutputServlet
- All Implemented Interfaces:
- java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig
- Enclosing class:
- TaskTracker
public static class TaskTracker.MapOutputServlet
- extends javax.servlet.http.HttpServlet
This class is used in TaskTracker's Jetty to serve the map outputs
to other nodes.
- See Also:
- Serialized Form
Method Summary |
protected void |
checkException(java.io.IOException ie,
java.lang.String exceptionMsgRegex,
java.lang.String exceptionStackRegex,
org.apache.hadoop.mapred.TaskTracker.ShuffleServerMetrics shuffleMetrics)
|
void |
doGet(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
|
void |
init()
|
Methods inherited from class javax.servlet.http.HttpServlet |
doDelete, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service, service |
Methods inherited from class javax.servlet.GenericServlet |
destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
TaskTracker.MapOutputServlet
public TaskTracker.MapOutputServlet()
init
public void init()
throws javax.servlet.ServletException
- Overrides:
init
in class javax.servlet.GenericServlet
- Throws:
javax.servlet.ServletException
doGet
public void doGet(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws javax.servlet.ServletException,
java.io.IOException
- Overrides:
doGet
in class javax.servlet.http.HttpServlet
- Throws:
javax.servlet.ServletException
java.io.IOException
checkException
protected void checkException(java.io.IOException ie,
java.lang.String exceptionMsgRegex,
java.lang.String exceptionStackRegex,
org.apache.hadoop.mapred.TaskTracker.ShuffleServerMetrics shuffleMetrics)
Copyright © 2009 The Apache Software Foundation