Package org.apache.hadoop.yarn.client.api

Class ContainerShellWebSocket

java.lang.Object

org.apache.hadoop.yarn.client.api.ContainerShellWebSocket

@LimitedPrivate({"HDFS","MapReduce","YARN"})
@Unstable
@WebSocket
public class ContainerShellWebSocket
extends Object

Web socket for establishing interactive command shell connection through Node Manage to container executor.

Constructor Summary

Constructors

Constructor	Description
ContainerShellWebSocket()

Method Summary

Modifier and Type	Method	Description
protected void	initTerminal(org.eclipse.jetty.websocket.api.Session session)
void	onClose(org.eclipse.jetty.websocket.api.Session session, int status, String reason)
void	onConnect(org.eclipse.jetty.websocket.api.Session s)
void	onText(org.eclipse.jetty.websocket.api.Session session, String message)
void	run()

Methods inherited from class java.lang.Object

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

Constructor Details

ContainerShellWebSocket

public ContainerShellWebSocket()

Method Details

onText

@OnWebSocketMessage
public void onText(org.eclipse.jetty.websocket.api.Session session,
 String message)
            throws IOException

Throws:

IOException

onConnect

@OnWebSocketConnect
public void onConnect(org.eclipse.jetty.websocket.api.Session s)

onClose

@OnWebSocketClose
public void onClose(org.eclipse.jetty.websocket.api.Session session,
 int status,
 String reason)

run

public void run()

initTerminal

protected void initTerminal(org.eclipse.jetty.websocket.api.Session session)