Package org.apache.hadoop.hbase.ipc

Class RemoteWithExtrasException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.io.IOException

org.apache.hadoop.ipc.RemoteException

org.apache.hadoop.hbase.ipc.RemoteWithExtrasException

All Implemented Interfaces:

Serializable

@Public
public class RemoteWithExtrasException
extends org.apache.hadoop.ipc.RemoteException

A RemoteException with some extra information. If source exception was a DoNotRetryIOException, isDoNotRetry() will return true.

A RemoteException hosts exceptions we got from the server.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	RemoteWithExtrasException.ClassLoaderHolder	Dynamic class loader to load filter/comparators

Field Summary

Fields

Modifier and Type	Field	Description
private final boolean	doNotRetry
private final String	hostname
private final int	port
private final boolean	serverOverloaded

Constructor Summary

Constructors

Constructor	Description
RemoteWithExtrasException(String className, String msg, boolean doNotRetry)
RemoteWithExtrasException(String className, String msg, boolean doNotRetry, boolean serverOverloaded)
RemoteWithExtrasException(String className, String msg, String hostname, int port, boolean doNotRetry)
RemoteWithExtrasException(String className, String msg, String hostname, int port, boolean doNotRetry, boolean serverOverloaded)

Method Summary

Modifier and Type	Method	Description
String	getHostname()	Returns null if not set
int	getPort()	Returns -1 if not set
private IOException	instantiateException(Class<? extends IOException> cls)
boolean	isDoNotRetry()	Returns True if origin exception was a do not retry type.
boolean	isServerOverloaded()	Returns True if the server was considered overloaded when the exception was thrown.
IOException	unwrapRemoteException()

Methods inherited from class org.apache.hadoop.ipc.RemoteException

getClassName, getErrorCode, toString, unwrapRemoteException, valueOf

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Field Details

hostname

private final String hostname

port

private final int port

doNotRetry

private final boolean doNotRetry

serverOverloaded

private final boolean serverOverloaded

Constructor Details

RemoteWithExtrasException

public RemoteWithExtrasException(String className,
 String msg,
 boolean doNotRetry)

RemoteWithExtrasException

public RemoteWithExtrasException(String className,
 String msg,
 boolean doNotRetry,
 boolean serverOverloaded)

RemoteWithExtrasException

public RemoteWithExtrasException(String className,
 String msg,
 String hostname,
 int port,
 boolean doNotRetry)

RemoteWithExtrasException

public RemoteWithExtrasException(String className,
 String msg,
 String hostname,
 int port,
 boolean doNotRetry,
 boolean serverOverloaded)

Method Details

unwrapRemoteException

public IOException unwrapRemoteException()

Overrides:

unwrapRemoteException in class org.apache.hadoop.ipc.RemoteException

instantiateException

private IOException instantiateException(Class<? extends IOException> cls)
                                  throws Exception

Throws:

Exception

getHostname

public String getHostname()

Returns null if not set

getPort

public int getPort()

Returns -1 if not set

isDoNotRetry

public boolean isDoNotRetry()

Returns True if origin exception was a do not retry type.

isServerOverloaded

public boolean isServerOverloaded()

Returns True if the server was considered overloaded when the exception was thrown.