org.apache.hadoop.hdfs.nfs.nfs3

Class RpcProgramNfs3

java.lang.Object

org.jboss.netty.channel.SimpleChannelUpstreamHandler

org.apache.hadoop.oncrpc.RpcProgram

org.apache.hadoop.hdfs.nfs.nfs3.RpcProgramNfs3

All Implemented Interfaces:

org.apache.hadoop.nfs.nfs3.Nfs3Interface, org.jboss.netty.channel.ChannelHandler, org.jboss.netty.channel.ChannelUpstreamHandler

public class RpcProgramNfs3
extends org.apache.hadoop.oncrpc.RpcProgram
implements org.apache.hadoop.nfs.nfs3.Nfs3Interface

RPC program corresponding to nfs daemon. See Nfs3.

Nested Class Summary

Nested classes/interfaces inherited from interface org.jboss.netty.channel.ChannelHandler

org.jboss.netty.channel.ChannelHandler.Sharable

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_UMASK
static org.apache.hadoop.fs.permission.FsPermission	umask

Fields inherited from class org.apache.hadoop.oncrpc.RpcProgram

RPCB_PORT

Constructor Summary

Constructors

Constructor and Description
RpcProgramNfs3(org.apache.hadoop.conf.Configuration config)

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.hadoop.nfs.nfs3.response.ACCESS3Response	access(org.apache.hadoop.oncrpc.XDR xdr, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
org.apache.hadoop.nfs.nfs3.response.COMMIT3Response	commit(org.apache.hadoop.oncrpc.XDR xdr, org.jboss.netty.channel.Channel channel, int xid, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
org.apache.hadoop.nfs.nfs3.response.CREATE3Response	create(org.apache.hadoop.oncrpc.XDR xdr, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
org.apache.hadoop.nfs.nfs3.response.FSINFO3Response	fsinfo(org.apache.hadoop.oncrpc.XDR xdr, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
org.apache.hadoop.nfs.nfs3.response.FSSTAT3Response	fsstat(org.apache.hadoop.oncrpc.XDR xdr, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
org.apache.hadoop.nfs.nfs3.response.GETATTR3Response	getattr(org.apache.hadoop.oncrpc.XDR xdr, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
void	handleInternal(org.jboss.netty.channel.ChannelHandlerContext ctx, org.apache.hadoop.oncrpc.RpcInfo info)
protected boolean	isIdempotent(org.apache.hadoop.oncrpc.RpcCall call)
org.apache.hadoop.nfs.nfs3.response.READDIR3Response	link(org.apache.hadoop.oncrpc.XDR xdr, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
org.apache.hadoop.nfs.nfs3.response.LOOKUP3Response	lookup(org.apache.hadoop.oncrpc.XDR xdr, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
org.apache.hadoop.nfs.nfs3.response.MKDIR3Response	mkdir(org.apache.hadoop.oncrpc.XDR xdr, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
org.apache.hadoop.nfs.nfs3.response.READDIR3Response	mknod(org.apache.hadoop.oncrpc.XDR xdr, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
org.apache.hadoop.nfs.nfs3.response.NFS3Response	nullProcedure() RPC call handlers
org.apache.hadoop.nfs.nfs3.response.PATHCONF3Response	pathconf(org.apache.hadoop.oncrpc.XDR xdr, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
org.apache.hadoop.nfs.nfs3.response.READ3Response	read(org.apache.hadoop.oncrpc.XDR xdr, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
org.apache.hadoop.nfs.nfs3.response.READDIR3Response	readdir(org.apache.hadoop.oncrpc.XDR xdr, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
org.apache.hadoop.nfs.nfs3.response.READDIRPLUS3Response	readdirplus(org.apache.hadoop.oncrpc.XDR xdr, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
org.apache.hadoop.nfs.nfs3.response.READLINK3Response	readlink(org.apache.hadoop.oncrpc.XDR xdr, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
org.apache.hadoop.nfs.nfs3.response.REMOVE3Response	remove(org.apache.hadoop.oncrpc.XDR xdr, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
org.apache.hadoop.nfs.nfs3.response.RENAME3Response	rename(org.apache.hadoop.oncrpc.XDR xdr, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
org.apache.hadoop.nfs.nfs3.response.RMDIR3Response	rmdir(org.apache.hadoop.oncrpc.XDR xdr, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
org.apache.hadoop.nfs.nfs3.response.SETATTR3Response	setattr(org.apache.hadoop.oncrpc.XDR xdr, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
void	startDaemons()
org.apache.hadoop.nfs.nfs3.response.SYMLINK3Response	symlink(org.apache.hadoop.oncrpc.XDR xdr, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)
org.apache.hadoop.nfs.nfs3.response.WRITE3Response	write(org.apache.hadoop.oncrpc.XDR xdr, org.jboss.netty.channel.Channel channel, int xid, org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler, InetAddress client)

Methods inherited from class org.apache.hadoop.oncrpc.RpcProgram

getPort, messageReceived, register, register, toString, unregister

Methods inherited from class org.jboss.netty.channel.SimpleChannelUpstreamHandler

channelBound, channelClosed, channelConnected, channelDisconnected, channelInterestChanged, channelOpen, channelUnbound, childChannelClosed, childChannelOpen, exceptionCaught, handleUpstream, writeComplete

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_UMASK

public static final int DEFAULT_UMASK

See Also:

Constant Field Values

umask

public static final org.apache.hadoop.fs.permission.FsPermission umask

Constructor Detail

RpcProgramNfs3

public RpcProgramNfs3(org.apache.hadoop.conf.Configuration config)
               throws IOException

Throws:

IOException

Method Detail

startDaemons

public void startDaemons()

Overrides:

startDaemons in class org.apache.hadoop.oncrpc.RpcProgram

nullProcedure

public org.apache.hadoop.nfs.nfs3.response.NFS3Response nullProcedure()

RPC call handlers

Specified by:

nullProcedure in interface org.apache.hadoop.nfs.nfs3.Nfs3Interface

getattr

public org.apache.hadoop.nfs.nfs3.response.GETATTR3Response getattr(org.apache.hadoop.oncrpc.XDR xdr,
                                                           org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                           InetAddress client)

Specified by:

getattr in interface org.apache.hadoop.nfs.nfs3.Nfs3Interface

setattr

public org.apache.hadoop.nfs.nfs3.response.SETATTR3Response setattr(org.apache.hadoop.oncrpc.XDR xdr,
                                                           org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                           InetAddress client)

Specified by:

setattr in interface org.apache.hadoop.nfs.nfs3.Nfs3Interface

lookup

public org.apache.hadoop.nfs.nfs3.response.LOOKUP3Response lookup(org.apache.hadoop.oncrpc.XDR xdr,
                                                         org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                         InetAddress client)

Specified by:

lookup in interface org.apache.hadoop.nfs.nfs3.Nfs3Interface

access

public org.apache.hadoop.nfs.nfs3.response.ACCESS3Response access(org.apache.hadoop.oncrpc.XDR xdr,
                                                         org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                         InetAddress client)

Specified by:

access in interface org.apache.hadoop.nfs.nfs3.Nfs3Interface

readlink

public org.apache.hadoop.nfs.nfs3.response.READLINK3Response readlink(org.apache.hadoop.oncrpc.XDR xdr,
                                                             org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                             InetAddress client)

read

public org.apache.hadoop.nfs.nfs3.response.READ3Response read(org.apache.hadoop.oncrpc.XDR xdr,
                                                     org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                     InetAddress client)

Specified by:

read in interface org.apache.hadoop.nfs.nfs3.Nfs3Interface

write

public org.apache.hadoop.nfs.nfs3.response.WRITE3Response write(org.apache.hadoop.oncrpc.XDR xdr,
                                                       org.jboss.netty.channel.Channel channel,
                                                       int xid,
                                                       org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                       InetAddress client)

Specified by:

write in interface org.apache.hadoop.nfs.nfs3.Nfs3Interface

create

public org.apache.hadoop.nfs.nfs3.response.CREATE3Response create(org.apache.hadoop.oncrpc.XDR xdr,
                                                         org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                         InetAddress client)

Specified by:

create in interface org.apache.hadoop.nfs.nfs3.Nfs3Interface

mkdir

public org.apache.hadoop.nfs.nfs3.response.MKDIR3Response mkdir(org.apache.hadoop.oncrpc.XDR xdr,
                                                       org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                       InetAddress client)

Specified by:

mkdir in interface org.apache.hadoop.nfs.nfs3.Nfs3Interface

mknod

public org.apache.hadoop.nfs.nfs3.response.READDIR3Response mknod(org.apache.hadoop.oncrpc.XDR xdr,
                                                         org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                         InetAddress client)

remove

public org.apache.hadoop.nfs.nfs3.response.REMOVE3Response remove(org.apache.hadoop.oncrpc.XDR xdr,
                                                         org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                         InetAddress client)

Specified by:

remove in interface org.apache.hadoop.nfs.nfs3.Nfs3Interface

rmdir

public org.apache.hadoop.nfs.nfs3.response.RMDIR3Response rmdir(org.apache.hadoop.oncrpc.XDR xdr,
                                                       org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                       InetAddress client)

Specified by:

rmdir in interface org.apache.hadoop.nfs.nfs3.Nfs3Interface

rename

public org.apache.hadoop.nfs.nfs3.response.RENAME3Response rename(org.apache.hadoop.oncrpc.XDR xdr,
                                                         org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                         InetAddress client)

Specified by:

rename in interface org.apache.hadoop.nfs.nfs3.Nfs3Interface

symlink

public org.apache.hadoop.nfs.nfs3.response.SYMLINK3Response symlink(org.apache.hadoop.oncrpc.XDR xdr,
                                                           org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                           InetAddress client)

Specified by:

symlink in interface org.apache.hadoop.nfs.nfs3.Nfs3Interface

link

public org.apache.hadoop.nfs.nfs3.response.READDIR3Response link(org.apache.hadoop.oncrpc.XDR xdr,
                                                        org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                        InetAddress client)

readdir

public org.apache.hadoop.nfs.nfs3.response.READDIR3Response readdir(org.apache.hadoop.oncrpc.XDR xdr,
                                                           org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                           InetAddress client)

Specified by:

readdir in interface org.apache.hadoop.nfs.nfs3.Nfs3Interface

readdirplus

public org.apache.hadoop.nfs.nfs3.response.READDIRPLUS3Response readdirplus(org.apache.hadoop.oncrpc.XDR xdr,
                                                                   org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                                   InetAddress client)

fsstat

public org.apache.hadoop.nfs.nfs3.response.FSSTAT3Response fsstat(org.apache.hadoop.oncrpc.XDR xdr,
                                                         org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                         InetAddress client)

Specified by:

fsstat in interface org.apache.hadoop.nfs.nfs3.Nfs3Interface

fsinfo

public org.apache.hadoop.nfs.nfs3.response.FSINFO3Response fsinfo(org.apache.hadoop.oncrpc.XDR xdr,
                                                         org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                         InetAddress client)

Specified by:

fsinfo in interface org.apache.hadoop.nfs.nfs3.Nfs3Interface

pathconf

public org.apache.hadoop.nfs.nfs3.response.PATHCONF3Response pathconf(org.apache.hadoop.oncrpc.XDR xdr,
                                                             org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                             InetAddress client)

Specified by:

pathconf in interface org.apache.hadoop.nfs.nfs3.Nfs3Interface

commit

public org.apache.hadoop.nfs.nfs3.response.COMMIT3Response commit(org.apache.hadoop.oncrpc.XDR xdr,
                                                         org.jboss.netty.channel.Channel channel,
                                                         int xid,
                                                         org.apache.hadoop.oncrpc.security.SecurityHandler securityHandler,
                                                         InetAddress client)

Specified by:

commit in interface org.apache.hadoop.nfs.nfs3.Nfs3Interface

handleInternal

public void handleInternal(org.jboss.netty.channel.ChannelHandlerContext ctx,
                  org.apache.hadoop.oncrpc.RpcInfo info)

Specified by:

handleInternal in class org.apache.hadoop.oncrpc.RpcProgram

isIdempotent

protected boolean isIdempotent(org.apache.hadoop.oncrpc.RpcCall call)

Specified by:

isIdempotent in class org.apache.hadoop.oncrpc.RpcProgram