org.apache.hadoop.hbase.ipc

类 BlockingRpcClient

java.lang.Object

org.apache.hadoop.hbase.ipc.AbstractRpcClient<org.apache.hadoop.hbase.ipc.BlockingRpcConnection>

org.apache.hadoop.hbase.ipc.BlockingRpcClient

所有已实现的接口:

Closeable, AutoCloseable, RpcClient

@InterfaceAudience.Private
public class BlockingRpcClient
extends AbstractRpcClient<org.apache.hadoop.hbase.ipc.BlockingRpcConnection>

Does RPC against a cluster. Manages connections per regionserver in the cluster.

See HBaseServer

嵌套类概要

从类继承的嵌套类/接口 org.apache.hadoop.hbase.ipc.AbstractRpcClient

AbstractRpcClient.BlockingRpcChannelImplementation, AbstractRpcClient.RpcChannelImplementation

字段概要

字段

限定符和类型	字段和说明
protected SocketFactory	socketFactory

从类继承的字段 org.apache.hadoop.hbase.ipc.AbstractRpcClient

cellBlockBuilder, clusterId, codec, compressor, conf, connections, connectTO, failedServers, failureSleep, fallbackAllowed, localAddr, LOG, maxRetries, metrics, minIdleTimeBeforeClose, readTO, running, tcpKeepAlive, tcpNoDelay, TOKEN_HANDLERS, userProvider, WHEEL_TIMER, writeTO

从接口继承的字段 org.apache.hadoop.hbase.ipc.RpcClient

DEFAULT_CODEC_CLASS, DEFAULT_SOCKET_TIMEOUT_CONNECT, DEFAULT_SOCKET_TIMEOUT_READ, DEFAULT_SOCKET_TIMEOUT_WRITE, FAILED_SERVER_EXPIRY_DEFAULT, FAILED_SERVER_EXPIRY_KEY, IDLE_TIME, IPC_CLIENT_FALLBACK_TO_SIMPLE_AUTH_ALLOWED_DEFAULT, IPC_CLIENT_FALLBACK_TO_SIMPLE_AUTH_ALLOWED_KEY, PING_CALL_ID, SOCKET_TIMEOUT_CONNECT, SOCKET_TIMEOUT_READ, SOCKET_TIMEOUT_WRITE, SPECIFIC_WRITE_THREAD

构造器概要

构造器

构造器和说明
BlockingRpcClient(org.apache.hadoop.conf.Configuration conf, String clusterId, SocketAddress localAddr, MetricsConnection metrics) Construct an IPC client for the cluster clusterId with the default SocketFactory This method is called with reflection by the RpcClientFactory to create an instance

方法概要

限定符和类型	方法和说明
protected void	closeInternal()
protected org.apache.hadoop.hbase.ipc.BlockingRpcConnection	createConnection(org.apache.hadoop.hbase.ipc.ConnectionId remoteId) Creates a connection.

从类继承的方法 org.apache.hadoop.hbase.ipc.AbstractRpcClient

cancelConnections, close, createBlockingRpcChannel, createRpcChannel, getDefaultCodec, hasCellBlockSupport

从类继承的方法 java.lang.Object

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

字段详细资料

socketFactory

protected final SocketFactory socketFactory

构造器详细资料

BlockingRpcClient

public BlockingRpcClient(org.apache.hadoop.conf.Configuration conf,
                         String clusterId,
                         SocketAddress localAddr,
                         MetricsConnection metrics)

Construct an IPC client for the cluster clusterId with the default SocketFactory This method is called with reflection by the RpcClientFactory to create an instance

参数:

conf - configuration

clusterId - the cluster id

localAddr - client socket bind address.

metrics - the connection metrics

方法详细资料

createConnection

protected org.apache.hadoop.hbase.ipc.BlockingRpcConnection createConnection(org.apache.hadoop.hbase.ipc.ConnectionId remoteId)
                                                                      throws IOException

Creates a connection. Can be overridden by a subclass for testing.

指定者:

createConnection 在类中 AbstractRpcClient<org.apache.hadoop.hbase.ipc.BlockingRpcConnection>

参数:

remoteId - - the ConnectionId to use for the connection creation.

抛出:

IOException

closeInternal

protected void closeInternal()

指定者:

closeInternal 在类中 AbstractRpcClient<org.apache.hadoop.hbase.ipc.BlockingRpcConnection>