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:
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:

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final String
    PATH_SPEC
     
    static final 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 Details

  • Constructor Details

    • RouterFsckServlet

      public RouterFsckServlet()

  • Method Details

    • doGet

      public void doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws IOException
      Handle fsck request.
      Overrides:
      doGet in class javax.servlet.http.HttpServlet
      Throws:
      IOException