Package org.apache.hadoop.hdfs.server.federation.router

Class RouterFsckServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.apache.hadoop.hdfs.server.namenode.DfsServlet

org.apache.hadoop.hdfs.server.federation.router.RouterFsckServlet

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

@Private
public class RouterFsckServlet
extends org.apache.hadoop.hdfs.server.namenode.DfsServlet

This class is used in Namesystem's web server to do fsck on namenode.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	PATH_SPEC
static java.lang.String	SERVLET_NAME

Constructor Summary

Constructors

Constructor	Description
RouterFsckServlet()

Method Summary

Modifier and Type	Method	Description
void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)	Handle fsck request.

Methods inherited from class org.apache.hadoop.hdfs.server.namenode.DfsServlet

getUGI

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, init, log, log

Methods inherited from class java.lang.Object

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

Field Detail

SERVLET_NAME

public static final java.lang.String SERVLET_NAME

See Also:

Constant Field Values

PATH_SPEC

public static final java.lang.String PATH_SPEC

See Also:

Constant Field Values

Constructor Detail

RouterFsckServlet

public RouterFsckServlet()

Method Detail

doGet

public void doGet(javax.servlet.http.HttpServletRequest request,
                  javax.servlet.http.HttpServletResponse response)
           throws java.io.IOException

Handle fsck request.

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

java.io.IOException