本文整理汇总了Java中org.apache.hadoop.oncrpc.RpcUtil类的典型用法代码示例。如果您正苦于以下问题:Java RpcUtil类的具体用法?Java RpcUtil怎么用?Java RpcUtil使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
RpcUtil类属于org.apache.hadoop.oncrpc包,在下文中一共展示了RpcUtil类的13个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: setPipelineFactory
import org.apache.hadoop.oncrpc.RpcUtil; //导入依赖的package包/类
@Override
protected ChannelPipelineFactory setPipelineFactory() {
this.pipelineFactory = new ChannelPipelineFactory() {
@Override
public ChannelPipeline getPipeline() {
return Channels.pipeline(
RpcUtil.constructRpcFrameDecoder(),
new WriteHandler(request));
}
};
return this.pipelineFactory;
}
示例2: start
import org.apache.hadoop.oncrpc.RpcUtil; //导入依赖的package包/类
void start(final int idleTimeMilliSeconds, final SocketAddress tcpAddress,
final SocketAddress udpAddress) {
tcpServer = new ServerBootstrap(new NioServerSocketChannelFactory(
Executors.newCachedThreadPool(), Executors.newCachedThreadPool()));
tcpServer.setPipelineFactory(new ChannelPipelineFactory() {
private final HashedWheelTimer timer = new HashedWheelTimer();
private final IdleStateHandler idleStateHandler = new IdleStateHandler(
timer, 0, 0, idleTimeMilliSeconds, TimeUnit.MILLISECONDS);
@Override
public ChannelPipeline getPipeline() throws Exception {
return Channels.pipeline(RpcUtil.constructRpcFrameDecoder(),
RpcUtil.STAGE_RPC_MESSAGE_PARSER, idleStateHandler, handler,
RpcUtil.STAGE_RPC_TCP_RESPONSE);
}
});
udpServer = new ConnectionlessBootstrap(new NioDatagramChannelFactory(
Executors.newCachedThreadPool()));
udpServer.setPipeline(Channels.pipeline(RpcUtil.STAGE_RPC_MESSAGE_PARSER,
handler, RpcUtil.STAGE_RPC_UDP_RESPONSE));
tcpChannel = tcpServer.bind(tcpAddress);
udpChannel = udpServer.bind(udpAddress);
allChannels.add(tcpChannel);
allChannels.add(udpChannel);
LOG.info("Portmap server started at tcp://" + tcpChannel.getLocalAddress()
+ ", udp://" + udpChannel.getLocalAddress());
}
示例3: messageReceived
import org.apache.hadoop.oncrpc.RpcUtil; //导入依赖的package包/类
@Override
public void messageReceived(ChannelHandlerContext ctx, MessageEvent e)
throws Exception {
RpcInfo info = (RpcInfo) e.getMessage();
RpcCall rpcCall = (RpcCall) info.header();
final int portmapProc = rpcCall.getProcedure();
int xid = rpcCall.getXid();
XDR in = new XDR(info.data().toByteBuffer().asReadOnlyBuffer(),
XDR.State.READING);
XDR out = new XDR();
if (portmapProc == PMAPPROC_NULL) {
out = nullOp(xid, in, out);
} else if (portmapProc == PMAPPROC_SET) {
out = set(xid, in, out);
} else if (portmapProc == PMAPPROC_UNSET) {
out = unset(xid, in, out);
} else if (portmapProc == PMAPPROC_DUMP) {
out = dump(xid, in, out);
} else if (portmapProc == PMAPPROC_GETPORT) {
out = getport(xid, in, out);
} else if (portmapProc == PMAPPROC_GETVERSADDR) {
out = getport(xid, in, out);
} else {
LOG.info("PortmapHandler unknown rpc procedure=" + portmapProc);
RpcAcceptedReply reply = RpcAcceptedReply.getInstance(xid,
RpcAcceptedReply.AcceptState.PROC_UNAVAIL, new VerifierNone());
reply.write(out);
}
ChannelBuffer buf = ChannelBuffers.wrappedBuffer(out.asReadOnlyWrap()
.buffer());
RpcResponse rsp = new RpcResponse(buf, info.remoteAddress());
RpcUtil.sendRpcResponse(ctx, rsp);
}
示例4: create
import org.apache.hadoop.oncrpc.RpcUtil; //导入依赖的package包/类
public static XDR create(PortmapMapping mapping, boolean set) {
XDR request = new XDR();
int procedure = set ? RpcProgramPortmap.PMAPPROC_SET
: RpcProgramPortmap.PMAPPROC_UNSET;
RpcCall call = RpcCall.getInstance(
RpcUtil.getNewXid(String.valueOf(RpcProgramPortmap.PROGRAM)),
RpcProgramPortmap.PROGRAM, RpcProgramPortmap.VERSION, procedure,
new CredentialsNone(), new VerifierNone());
call.write(request);
return mapping.serialize(request);
}
示例5: create
import org.apache.hadoop.oncrpc.RpcUtil; //导入依赖的package包/类
public static XDR create(PortmapMapping mapping) {
XDR request = new XDR();
RpcCall.write(request,
RpcUtil.getNewXid(String.valueOf(RpcProgramPortmap.PROGRAM)),
RpcProgramPortmap.PROGRAM, RpcProgramPortmap.VERSION,
Procedure.PMAPPROC_SET.getValue());
request.writeInt(AuthFlavor.AUTH_NONE.getValue());
request.writeInt(0);
request.writeInt(0);
request.writeInt(0);
return mapping.serialize(request);
}
示例6: handleInternal
import org.apache.hadoop.oncrpc.RpcUtil; //导入依赖的package包/类
@Override
public void handleInternal(ChannelHandlerContext ctx, RpcInfo info) {
RpcCall rpcCall = (RpcCall) info.header();
final MNTPROC mntproc = MNTPROC.fromValue(rpcCall.getProcedure());
int xid = rpcCall.getXid();
byte[] data = new byte[info.data().readableBytes()];
info.data().readBytes(data);
XDR xdr = new XDR(data);
XDR out = new XDR();
InetAddress client =
((InetSocketAddress) info.remoteAddress()).getAddress();
if (mntproc == MNTPROC.NULL) {
out = nullOp(out, xid, client);
} else if (mntproc == MNTPROC.MNT) {
out = mnt(xdr, out, xid, client);
} else if (mntproc == MNTPROC.DUMP) {
out = dump(out, xid, client);
} else if (mntproc == MNTPROC.UMNT) {
out = umnt(xdr, out, xid, client);
} else if (mntproc == MNTPROC.UMNTALL) {
umntall(out, xid, client);
} else if (mntproc == MNTPROC.EXPORT) {
// Currently only support one NFS export
List<NfsExports> hostsMatchers = new ArrayList<NfsExports>();
hostsMatchers.add(hostsMatcher);
out = MountResponse.writeExportList(out, xid, exports, hostsMatchers);
} else {
// Invalid procedure
RpcAcceptedReply
.getInstance(xid, RpcAcceptedReply.AcceptState.PROC_UNAVAIL,
new VerifierNone()).write(out);
}
ChannelBuffer buf =
ChannelBuffers.wrappedBuffer(out.asReadOnlyWrap().buffer());
RpcResponse rsp = new RpcResponse(buf, info.remoteAddress());
RpcUtil.sendRpcResponse(ctx, rsp);
}
示例7: setPipelineFactory
import org.apache.hadoop.oncrpc.RpcUtil; //导入依赖的package包/类
@Override
protected ChannelPipelineFactory setPipelineFactory() {
this.pipelineFactory = new ChannelPipelineFactory() {
@Override
public ChannelPipeline getPipeline() {
return Channels.pipeline(RpcUtil.constructRpcFrameDecoder(),
new WriteHandler(request));
}
};
return this.pipelineFactory;
}
示例8: handleInternal
import org.apache.hadoop.oncrpc.RpcUtil; //导入依赖的package包/类
@Override
public void handleInternal(ChannelHandlerContext ctx, RpcInfo info) {
RpcCall rpcCall = (RpcCall) info.header();
final MNTPROC mntproc = MNTPROC.fromValue(rpcCall.getProcedure());
int xid = rpcCall.getXid();
byte[] data = new byte[info.data().readableBytes()];
info.data().readBytes(data);
XDR xdr = new XDR(data);
XDR out = new XDR();
InetAddress client = ((InetSocketAddress) info.remoteAddress()).getAddress();
if (mntproc == MNTPROC.NULL) {
out = nullOp(out, xid, client);
} else if (mntproc == MNTPROC.MNT) {
out = mnt(xdr, out, xid, client);
} else if (mntproc == MNTPROC.DUMP) {
out = dump(out, xid, client);
} else if (mntproc == MNTPROC.UMNT) {
out = umnt(xdr, out, xid, client);
} else if (mntproc == MNTPROC.UMNTALL) {
umntall(out, xid, client);
} else if (mntproc == MNTPROC.EXPORT) {
// Currently only support one NFS export "/"
List<NfsExports> hostsMatchers = new ArrayList<NfsExports>();
hostsMatchers.add(hostsMatcher);
out = MountResponse.writeExportList(out, xid, exports, hostsMatchers);
} else {
// Invalid procedure
RpcAcceptedReply.getInstance(xid,
RpcAcceptedReply.AcceptState.PROC_UNAVAIL, new VerifierNone()).write(
out);
}
ChannelBuffer buf = ChannelBuffers.wrappedBuffer(out.asReadOnlyWrap().buffer());
RpcResponse rsp = new RpcResponse(buf, info.remoteAddress());
RpcUtil.sendRpcResponse(ctx, rsp);
}
示例9: setPipelineFactory
import org.apache.hadoop.oncrpc.RpcUtil; //导入依赖的package包/类
@Override
protected ChannelPipelineFactory setPipelineFactory() {
this.pipelineFactory = new ChannelPipelineFactory() {
public ChannelPipeline getPipeline() {
return Channels.pipeline(
RpcUtil.constructRpcFrameDecoder(),
new WriteHandler(request));
}
};
return this.pipelineFactory;
}
示例10: handleInternal
import org.apache.hadoop.oncrpc.RpcUtil; //导入依赖的package包/类
@Override
public void handleInternal(ChannelHandlerContext ctx, RpcInfo info) {
RpcCall rpcCall = (RpcCall) info.header();
final Procedure portmapProc = Procedure.fromValue(rpcCall.getProcedure());
int xid = rpcCall.getXid();
byte[] data = new byte[info.data().readableBytes()];
info.data().readBytes(data);
XDR in = new XDR(data);
XDR out = new XDR();
if (portmapProc == Procedure.PMAPPROC_NULL) {
out = nullOp(xid, in, out);
} else if (portmapProc == Procedure.PMAPPROC_SET) {
out = set(xid, in, out);
} else if (portmapProc == Procedure.PMAPPROC_UNSET) {
out = unset(xid, in, out);
} else if (portmapProc == Procedure.PMAPPROC_DUMP) {
out = dump(xid, in, out);
} else if (portmapProc == Procedure.PMAPPROC_GETPORT) {
out = getport(xid, in, out);
} else if (portmapProc == Procedure.PMAPPROC_GETVERSADDR) {
out = getport(xid, in, out);
} else {
LOG.info("PortmapHandler unknown rpc procedure=" + portmapProc);
RpcAcceptedReply reply = RpcAcceptedReply.getInstance(xid,
RpcAcceptedReply.AcceptState.PROC_UNAVAIL, new VerifierNone());
reply.write(out);
}
ChannelBuffer buf = ChannelBuffers.wrappedBuffer(out.asReadOnlyWrap().buffer());
RpcResponse rsp = new RpcResponse(buf, info.remoteAddress());
RpcUtil.sendRpcResponse(ctx, rsp);
}
示例11: create
import org.apache.hadoop.oncrpc.RpcUtil; //导入依赖的package包/类
public static XDR create(PortmapMapping mapping) {
XDR request = new XDR();
RpcCall call = RpcCall.getInstance(
RpcUtil.getNewXid(String.valueOf(RpcProgramPortmap.PROGRAM)),
RpcProgramPortmap.PROGRAM, RpcProgramPortmap.VERSION,
Procedure.PMAPPROC_SET.getValue(), new CredentialsNone(),
new VerifierNone());
call.write(request);
return mapping.serialize(request);
}
示例12: handleInternal
import org.apache.hadoop.oncrpc.RpcUtil; //导入依赖的package包/类
@Override
public void handleInternal(ChannelHandlerContext ctx, RpcInfo info) {
RpcCall rpcCall = (RpcCall) info.header();
final MNTPROC mntproc = MNTPROC.fromValue(rpcCall.getProcedure());
int xid = rpcCall.getXid();
byte[] data = new byte[info.data().readableBytes()];
info.data().readBytes(data);
XDR xdr = new XDR(data);
XDR out = new XDR();
InetAddress client = ((InetSocketAddress) info.remoteAddress()).getAddress();
if (mntproc == MNTPROC.NULL) {
out = nullOp(out, xid, client);
} else if (mntproc == MNTPROC.MNT) {
out = mnt(xdr, out, xid, client);
} else if (mntproc == MNTPROC.DUMP) {
out = dump(out, xid, client);
} else if (mntproc == MNTPROC.UMNT) {
out = umnt(xdr, out, xid, client);
} else if (mntproc == MNTPROC.UMNTALL) {
umntall(out, xid, client);
} else if (mntproc == MNTPROC.EXPORT) {
// Currently only support one NFS export
List<NfsExports> hostsMatchers = new ArrayList<NfsExports>();
hostsMatchers.add(hostsMatcher);
out = MountResponse.writeExportList(out, xid, exports, hostsMatchers);
} else {
// Invalid procedure
RpcAcceptedReply.getInstance(xid,
RpcAcceptedReply.AcceptState.PROC_UNAVAIL, new VerifierNone()).write(
out);
}
ChannelBuffer buf = ChannelBuffers.wrappedBuffer(out.asReadOnlyWrap().buffer());
RpcResponse rsp = new RpcResponse(buf, info.remoteAddress());
RpcUtil.sendRpcResponse(ctx, rsp);
}
示例13: handleInternal
import org.apache.hadoop.oncrpc.RpcUtil; //导入依赖的package包/类
@Override
public void handleInternal(ChannelHandlerContext ctx, RpcInfo info) {
RpcCall rpcCall = (RpcCall) info.header();
final MNTPROC mntproc = MNTPROC.fromValue(rpcCall.getProcedure());
int xid = rpcCall.getXid();
byte[] data = new byte[info.data().readableBytes()];
info.data().readBytes(data);
XDR xdr = new XDR(data);
XDR out = new XDR();
InetAddress client = ((InetSocketAddress) info.remoteAddress()).getAddress();
if (mntproc == MNTPROC.NULL) {
out = nullOp(out, xid, client);
} else if (mntproc == MNTPROC.MNT) {
// Only do port monitoring for MNT
if (!doPortMonitoring(info.remoteAddress())) {
out = MountResponse.writeMNTResponse(Nfs3Status.NFS3ERR_ACCES, out,
xid, null);
} else {
out = mnt(xdr, out, xid, client);
}
} else if (mntproc == MNTPROC.DUMP) {
out = dump(out, xid, client);
} else if (mntproc == MNTPROC.UMNT) {
out = umnt(xdr, out, xid, client);
} else if (mntproc == MNTPROC.UMNTALL) {
umntall(out, xid, client);
} else if (mntproc == MNTPROC.EXPORT) {
// Currently only support one NFS export
List<NfsExports> hostsMatchers = new ArrayList<NfsExports>();
if (hostsMatcher != null) {
hostsMatchers.add(hostsMatcher);
out = MountResponse.writeExportList(out, xid, exports, hostsMatchers);
} else {
// This means there are no valid exports provided.
RpcAcceptedReply.getInstance(xid,
RpcAcceptedReply.AcceptState.PROC_UNAVAIL, new VerifierNone()).write(
out);
}
} else {
// Invalid procedure
RpcAcceptedReply.getInstance(xid,
RpcAcceptedReply.AcceptState.PROC_UNAVAIL, new VerifierNone()).write(
out);
}
ChannelBuffer buf = ChannelBuffers.wrappedBuffer(out.asReadOnlyWrap().buffer());
RpcResponse rsp = new RpcResponse(buf, info.remoteAddress());
RpcUtil.sendRpcResponse(ctx, rsp);
}