Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hadoop.ipc;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.util.concurrent.atomic.AtomicBoolean;
import javax.net.SocketFactory;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.io.retry.RetryPolicy;
import org.apache.hadoop.ipc.Client.ConnectionId;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.token.SecretManager;
import org.apache.hadoop.security.token.TokenIdentifier;
/** An RPC implementation. */
@InterfaceStability.Evolving
public interface RpcEngine {
/** Construct a client-side proxy object.
* @param */
ProtocolProxy getProxy(Class protocol,
long clientVersion, InetSocketAddress addr,
UserGroupInformation ticket, Configuration conf,
SocketFactory factory, int rpcTimeout,
RetryPolicy connectionRetryPolicy) throws IOException;
/** Construct a client-side proxy object. */
ProtocolProxy getProxy(Class protocol,
long clientVersion, InetSocketAddress addr,
UserGroupInformation ticket, Configuration conf,
SocketFactory factory, int rpcTimeout,
RetryPolicy connectionRetryPolicy,
AtomicBoolean fallbackToSimpleAuth,
AlignmentContext alignmentContext) throws IOException;
/**
* Construct a server for a protocol implementation instance.
*
* @param protocol the class of protocol to use
* @param instance the instance of protocol whose methods will be called
* @param conf the configuration to use
* @param bindAddress the address to bind on to listen for connection
* @param port the port to listen for connections on
* @param numHandlers the number of method handler threads to run
* @param numReaders the number of reader threads to run
* @param queueSizePerHandler the size of the queue per hander thread
* @param verbose whether each call should be logged
* @param secretManager The secret manager to use to validate incoming requests.
* @param portRangeConfig A config parameter that can be used to restrict
* the range of ports used when port is 0 (an ephemeral port)
* @param alignmentContext provides server state info on client responses
* @return The Server instance
* @throws IOException on any error
*/
RPC.Server getServer(Class protocol, Object instance, String bindAddress,
int port, int numHandlers, int numReaders,
int queueSizePerHandler, boolean verbose,
Configuration conf,
SecretManager secretManager,
String portRangeConfig,
AlignmentContext alignmentContext) throws IOException;
/**
* Returns a proxy for ProtocolMetaInfoPB, which uses the given connection
* id.
* @param connId, ConnectionId to be used for the proxy.
* @param conf, Configuration.
* @param factory, Socket factory.
* @return Proxy object.
* @throws IOException
*/
ProtocolProxy getProtocolMetaInfoProxy(
ConnectionId connId, Configuration conf, SocketFactory factory)
throws IOException;
}
