MasterDumpServlet (Apache HBase 1.2.12 API)

java.lang.Object
- javax.servlet.GenericServlet
- - javax.servlet.http.HttpServlet
  - - org.apache.hadoop.hbase.monitoring.StateDumpServlet
    - - org.apache.hadoop.hbase.master.MasterDumpServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig
```
@InterfaceAudience.Private
public class MasterDumpServlet
extends StateDumpServlet
```
See Also:
Serialized Form

Field Summary

Fields
Modifier and Type Field and Description

private static String LINE

private static long serialVersionUID

Fields
Modifier and Type	Field and Description
`private static String`	`LINE`
`private static long`	`serialVersionUID`

Constructor Summary

Constructors
Constructor and Description

MasterDumpServlet()

Constructors
Constructor and Description
`MasterDumpServlet()`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)`
`private void`	`dumpRIT(HMaster master, PrintWriter out)`
`private void`	`dumpServers(HMaster master, 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 Detail
- serialVersionUID
```
private static final long serialVersionUID
```
  See Also:
  Constant Field Values
- LINE
```
private static final String LINE
```
  See Also:
  Constant Field Values

Constructor Detail
- MasterDumpServlet
```
public MasterDumpServlet()
```

Method Detail

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

dumpRIT

private void dumpRIT(HMaster master,
           PrintWriter out)

dumpServers

private void dumpServers(HMaster master,
               PrintWriter out)

Class MasterDumpServlet

Field Summary

Constructor Summary

Method Summary

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

Methods inherited from class javax.servlet.http.HttpServlet

Methods inherited from class javax.servlet.GenericServlet

Methods inherited from class java.lang.Object

Field Detail

serialVersionUID

LINE

Constructor Detail

MasterDumpServlet

Method Detail

doGet

dumpRIT

dumpServers