com.mapr.fs

Class Rpc

java.lang.Object

com.mapr.fs.jni.RpcNative

com.mapr.fs.Rpc

public class Rpc
extends RpcNative

Class to export RPC layer functionality to Java Layers.

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAX_RPC_THREADS_PER_INSTANCE

Constructor Summary

Constructors

Constructor and Description
Rpc()

Method Summary

Modifier and Type	Method and Description
static void	closeBinding(RpcCallContext c)
static void	exportProgram(int programId, RpcProgram program)
static void	exportProgram(int programId, RpcProgram program, int serverIdx)
static com.mapr.fs.proto.Security.Ticket	getAuthenticatedTicket(RpcCallContext c)
static int	initialize(int port, int numThreads, java.lang.String clusterName)
static int	initialize(int listenPort, int numThreads, java.lang.String clusterName, RpcExport[] rpcPrograms, ThreadPoolFinder poolFinder) Spawns and starts the RPC Listener Thread.
static int	initializeGuts(long shmAddr)
static int	initializeRpcServer(java.lang.String processName, int listenPort, int numThreads, java.lang.String clusterName, RpcExport[] rpcPrograms, ThreadPoolFinder poolFinder, int serverIdx) Spawns and starts the RPC Listener Thread.
static void	rejectCall(RpcCallContext c)
static void	sendReply(RpcCallContext c, com.google.protobuf.MessageLite reply)
static void	sendReplyAsync(RpcCallContext c, com.google.protobuf.MessageLite reply)
static void	sendReplyAsync(RpcCallContext c, com.google.protobuf.MessageLite reply, boolean replyWithEBusy)
static byte[]	sendRequest(long binding, int programId, int procedureId, com.google.protobuf.MessageLite request)

Methods inherited from class com.mapr.fs.jni.RpcNative

closeBinding, copyRpcSlabInfo, createBindingFor, createBindingFor2, createBindingForIps, createBindingForIps2, createBindingForIpsWithSrcPort, createBindingForIpsWithSrcPort2, createBindingOnServerFor, doNotTimeout, getIpPortFromBinding, getTicketFromContext, init, initAndExport, initAndExportServer, initializeRpcGuts, initServer, registerProgramId, rejectCall, sendReply, sendReplyAsync, sendRequest, setAllowImpersonation, shrinkSlabs, waitForRequest

Methods inherited from class java.lang.Object

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

Field Detail

MAX_RPC_THREADS_PER_INSTANCE

public static int MAX_RPC_THREADS_PER_INSTANCE

Constructor Detail

Rpc

public Rpc()

Method Detail

initialize

public static int initialize(int port,
                             int numThreads,
                             java.lang.String clusterName)
                      throws java.lang.Exception

Throws:

java.lang.Exception

initialize

public static int initialize(int listenPort,
                             int numThreads,
                             java.lang.String clusterName,
                             RpcExport[] rpcPrograms,
                             ThreadPoolFinder poolFinder)
                      throws java.lang.Exception

Spawns and starts the RPC Listener Thread.

Parameters:

port -

numThreads -

clusterName -

exports -

threadPoolFinder -

Returns:

Throws:

java.lang.Exception

initializeRpcServer

public static int initializeRpcServer(java.lang.String processName,
                                      int listenPort,
                                      int numThreads,
                                      java.lang.String clusterName,
                                      RpcExport[] rpcPrograms,
                                      ThreadPoolFinder poolFinder,
                                      int serverIdx)
                               throws java.lang.Exception

Spawns and starts the RPC Listener Thread.

Parameters:

port -

numThreads -

clusterName -

exports -

threadPoolFinder -

ServerIdx -

Returns:

Throws:

java.lang.Exception

sendRequest

public static byte[] sendRequest(long binding,
                                 int programId,
                                 int procedureId,
                                 com.google.protobuf.MessageLite request)
                          throws java.lang.Exception

Throws:

java.lang.Exception

exportProgram

public static void exportProgram(int programId,
                                 RpcProgram program)
                          throws java.lang.Exception

Throws:

java.lang.Exception

exportProgram

public static void exportProgram(int programId,
                                 RpcProgram program,
                                 int serverIdx)
                          throws java.lang.Exception

Throws:

java.lang.Exception

sendReply

public static void sendReply(RpcCallContext c,
                             com.google.protobuf.MessageLite reply)
                      throws java.lang.Exception

Throws:

java.lang.Exception

sendReplyAsync

public static void sendReplyAsync(RpcCallContext c,
                                  com.google.protobuf.MessageLite reply)
                           throws java.lang.Exception

Throws:

java.lang.Exception

sendReplyAsync

public static void sendReplyAsync(RpcCallContext c,
                                  com.google.protobuf.MessageLite reply,
                                  boolean replyWithEBusy)
                           throws java.lang.Exception

Throws:

java.lang.Exception

rejectCall

public static void rejectCall(RpcCallContext c)
                       throws java.lang.Exception

Throws:

java.lang.Exception

closeBinding

public static void closeBinding(RpcCallContext c)
                         throws java.lang.Exception

Throws:

java.lang.Exception

getAuthenticatedTicket

public static com.mapr.fs.proto.Security.Ticket getAuthenticatedTicket(RpcCallContext c)

initializeGuts

public static int initializeGuts(long shmAddr)