Package org.apache.hadoop.conf

Class ReconfigurationException

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.apache.hadoop.conf.ReconfigurationException

All Implemented Interfaces:

Serializable

public class ReconfigurationException
extends Exception

Exception indicating that configuration property cannot be changed at run time.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ReconfigurationException()	Create a new instance of ReconfigurationException.
ReconfigurationException(String property, String newVal, String oldVal)	Create a new instance of ReconfigurationException.
ReconfigurationException(String property, String newVal, String oldVal, Throwable cause)	Create a new instance of ReconfigurationException.

Method Summary

Modifier and Type	Method	Description
String	getNewValue()	Get value to which property was supposed to be changed.
String	getOldValue()	Get old value of property that cannot be changed.
String	getProperty()	Get property that cannot be changed.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, 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

ReconfigurationException

public ReconfigurationException()

Create a new instance of ReconfigurationException.

ReconfigurationException

public ReconfigurationException(String property,
 String newVal,
 String oldVal,
 Throwable cause)

Create a new instance of ReconfigurationException.

Parameters:

property - property name.

newVal - new value.

oldVal - old value.

cause - original exception.

ReconfigurationException

public ReconfigurationException(String property,
 String newVal,
 String oldVal)

Create a new instance of ReconfigurationException.

Parameters:

property - property name.

newVal - new value.

oldVal - old value.

Method Details

getProperty

public String getProperty()

Get property that cannot be changed.

Returns:

property info.

getNewValue

public String getNewValue()

Get value to which property was supposed to be changed.

Returns:

new value.

getOldValue

public String getOldValue()

Get old value of property that cannot be changed.

Returns:

old value.