org.apache.hadoop.ipc

类 RemoteException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.io.IOException

org.apache.hadoop.ipc.RemoteException

所有已实现的接口:

Serializable

public class RemoteException
extends IOException

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
RemoteException(String className, String msg)

方法概要

方法

限定符和类型	方法和说明
String	getClassName()
IOException	unwrapRemoteException() Instantiate and return the exception wrapped up by this remote exception.
IOException	unwrapRemoteException(Class<?>... lookupTypes) If this remote exception wraps up one of the lookupTypes then return this exception.
static RemoteException	valueOf(Attributes attrs) Create RemoteException from attributes

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

RemoteException

public RemoteException(String className,
               String msg)

方法详细资料

getClassName

public String getClassName()

unwrapRemoteException

public IOException unwrapRemoteException(Class<?>... lookupTypes)

If this remote exception wraps up one of the lookupTypes then return this exception.

Unwraps any IOException.

参数:

lookupTypes - the desired exception class.

返回:

IOException, which is either the lookupClass exception or this.

unwrapRemoteException

public IOException unwrapRemoteException()

Instantiate and return the exception wrapped up by this remote exception.

This unwraps any Throwable that has a constructor taking a String as a parameter. Otherwise it returns this.

返回:

Throwable

valueOf

public static RemoteException valueOf(Attributes attrs)

Create RemoteException from attributes