Package org.apache.hadoop.hbase.regionserver.http

Class RSDumpServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.apache.hadoop.hbase.monitoring.StateDumpServlet

org.apache.hadoop.hbase.regionserver.http.RSDumpServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

@Private
public class RSDumpServlet
extends StateDumpServlet

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	LINE
private static final long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
RSDumpServlet()

Method Summary

Modifier and Type	Method	Description
void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
static void	dumpCallQueues(HRegionServer hrs, PrintWriter out)
static void	dumpQueue(HRegionServer hrs, PrintWriter out)

Methods inherited from class org.apache.hadoop.hbase.monitoring.StateDumpServlet

dumpExecutors, dumpVersionInfo, getTailKbParam, isShowQueueDump

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

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

LINE

private static final String LINE

See Also:

• Constant Field Values

Constructor Details

RSDumpServlet

public RSDumpServlet()

Method Details

doGet

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

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

IOException

dumpQueue

public static void dumpQueue(HRegionServer hrs,
 PrintWriter out)

dumpCallQueues

public static void dumpCallQueues(HRegionServer hrs,
 PrintWriter out)