org.apache.kafka.common.errors

Class AuthenticationException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.apache.kafka.common.KafkaException

org.apache.kafka.common.errors.ApiException

org.apache.kafka.common.errors.AuthenticationException

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

IllegalSaslStateException, SaslAuthenticationException, SslAuthenticationException, UnsupportedSaslMechanismException

public class AuthenticationException
extends ApiException

This exception indicates that SASL authentication has failed. On authentication failure, clients abort the operation requested and raise one of the subclasses of this exception:

SaslAuthenticationException if SASL handshake fails with invalid credentials or any other failure specific to the SASL mechanism used for authentication UnsupportedSaslMechanismException if the SASL mechanism requested by the client is not supported on the broker. IllegalSaslStateException if an unexpected request is received on during SASL handshake. This could be due to misconfigured security protocol. SslAuthenticationException if SSL handshake failed due to any SSLException.

See Also:

Serialized Form