Package org.apache.hadoop.security

Class KerberosAuthException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.io.IOException

org.apache.hadoop.security.KerberosAuthException

All Implemented Interfaces:

Serializable

@Public
@Unstable
public class KerberosAuthException
extends IOException

Thrown when UserGroupInformation failed with an unrecoverable error, such as failure in kerberos login/logout, invalid subject etc. Caller should not retry when catching this exception.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
KerberosAuthException(String msg)
KerberosAuthException(String initialMsg, Throwable cause)
KerberosAuthException(Throwable cause)

Method Summary

Modifier and Type	Method	Description
String	getInitialMessage()
String	getKeytabFile()
String	getMessage()
String	getPrincipal()
String	getTicketCacheFile()
String	getUser()
void	setKeytabFile(String k)
void	setPrincipal(String p)
void	setTicketCacheFile(String t)
void	setUser(String u)

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Constructor Details

KerberosAuthException

public KerberosAuthException(String msg)

KerberosAuthException

public KerberosAuthException(Throwable cause)

KerberosAuthException

public KerberosAuthException(String initialMsg,
 Throwable cause)

Method Details

setUser

public void setUser(String u)

setPrincipal

public void setPrincipal(String p)

setKeytabFile

public void setKeytabFile(String k)

setTicketCacheFile

public void setTicketCacheFile(String t)

getInitialMessage

public String getInitialMessage()

Returns:

The initial message, or null if not set.

getKeytabFile

public String getKeytabFile()

Returns:

The keytab file path, or null if not set.

getPrincipal

public String getPrincipal()

Returns:

The principal, or null if not set.

getTicketCacheFile

public String getTicketCacheFile()

Returns:

The ticket cache file path, or null if not set.

getUser

public String getUser()

Returns:

The user, or null if not set.

getMessage

public String getMessage()

Overrides:

getMessage in class Throwable