RegistrationResponse.Failure (Flink : Runtime 2.1.0 API)

java.lang.Object
- org.apache.flink.runtime.registration.RegistrationResponse
- - org.apache.flink.runtime.registration.RegistrationResponse.Failure

All Implemented Interfaces:

Serializable

Enclosing class:

RegistrationResponse
```
public static final class RegistrationResponse.Failure
extends RegistrationResponse
```
A registration failure.
A failure indicates a temporary problem which can be solved by retrying the connection attempt. That's why the RetryingRegistration will retry the registration with the target upon receiving a RegistrationResponse.Failure response. Consequently, the target should answer with a RegistrationResponse.Failure if a temporary failure has occurred.

See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.flink.runtime.registration.RegistrationResponse
  RegistrationResponse.Failure, RegistrationResponse.Rejection, RegistrationResponse.Success

Constructor Summary

Constructors
Constructor Description

Failure(Throwable reason)
Creates a new failure message.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`org.apache.flink.util.SerializedThrowable`	`getReason()`	Gets the reason for the failure.
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - Failure
```
public Failure(Throwable reason)
```
    Creates a new failure message.
    
    Parameters:
    
    reason - The reason for the failure.
- Method Detail
  - getReason
```
public org.apache.flink.util.SerializedThrowable getReason()
```
    Gets the reason for the failure.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object