org.apache.hadoop.chukwa.datacollection.collector.servlet
Class LogDisplayServlet

java.lang.Object
  extended by javax.servlet.GenericServlet
      extended by javax.servlet.http.HttpServlet
          extended by org.apache.hadoop.chukwa.datacollection.collector.servlet.LogDisplayServlet
All Implemented Interfaces:
Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class LogDisplayServlet
extends javax.servlet.http.HttpServlet

See Also:
Serialized Form

Field Summary
static String BUF_SIZE_OPT
           
static String DEFAULT_PATH
           
static String ENABLED_OPT
           
protected static org.apache.log4j.Logger log
           
 
Constructor Summary
LogDisplayServlet()
           
LogDisplayServlet(org.apache.hadoop.conf.Configuration c)
           
 
Method Summary
 void add(List<Chunk> chunks)
           
protected  void doGet(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
           
protected  void doTrace(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
           
 void init(javax.servlet.ServletConfig servletConf)
           
 
Methods inherited from class javax.servlet.http.HttpServlet
doDelete, doHead, doOptions, doPost, doPut, 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
 

Field Detail

DEFAULT_PATH

public static final String DEFAULT_PATH
See Also:
Constant Field Values

ENABLED_OPT

public static final String ENABLED_OPT
See Also:
Constant Field Values

BUF_SIZE_OPT

public static final String BUF_SIZE_OPT
See Also:
Constant Field Values

log

protected static org.apache.log4j.Logger log
Constructor Detail

LogDisplayServlet

public LogDisplayServlet()

LogDisplayServlet

public LogDisplayServlet(org.apache.hadoop.conf.Configuration c)
Method Detail

init

public void init(javax.servlet.ServletConfig servletConf)
          throws javax.servlet.ServletException
Specified by:
init in interface javax.servlet.Servlet
Overrides:
init in class javax.servlet.GenericServlet
Throws:
javax.servlet.ServletException

doTrace

protected void doTrace(javax.servlet.http.HttpServletRequest req,
                       javax.servlet.http.HttpServletResponse resp)
                throws javax.servlet.ServletException,
                       IOException
Overrides:
doTrace in class javax.servlet.http.HttpServlet
Throws:
javax.servlet.ServletException
IOException

add

public void add(List<Chunk> chunks)

doGet

protected void doGet(javax.servlet.http.HttpServletRequest req,
                     javax.servlet.http.HttpServletResponse resp)
              throws javax.servlet.ServletException,
                     IOException
Overrides:
doGet in class javax.servlet.http.HttpServlet
Throws:
javax.servlet.ServletException
IOException


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