org.apache.hadoop.ipc

类 RPC.VersionMismatch

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.io.IOException

org.apache.hadoop.ipc.RPC.VersionMismatch

所有已实现的接口:

Serializable

封闭类:

RPC

public static class RPC.VersionMismatch
extends IOException

A version mismatch for the RPC protocol.

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
RPC.VersionMismatch(String interfaceName, long clientVersion, long serverVersion) Create a version mismatch exception

方法概要

方法

限定符和类型	方法和说明
long	getClientVersion() Get the client's preferred version
String	getInterfaceName() Get the interface name
long	getServerVersion() Get the server's agreed to version.

从类继承的方法 java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

从类继承的方法 java.lang.Object

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

构造器详细资料

RPC.VersionMismatch

public RPC.VersionMismatch(String interfaceName,
                   long clientVersion,
                   long serverVersion)

Create a version mismatch exception

参数:

interfaceName - the name of the protocol mismatch

clientVersion - the client's version of the protocol

serverVersion - the server's version of the protocol

方法详细资料

getInterfaceName

public String getInterfaceName()

Get the interface name

返回:

the java class name (eg. org.apache.hadoop.mapred.InterTrackerProtocol)

getClientVersion

public long getClientVersion()

Get the client's preferred version

getServerVersion

public long getServerVersion()

Get the server's agreed to version.