Package org.apache.hadoop.hbase

Class UnknownScannerException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.io.IOException

org.apache.hadoop.hbase.HBaseIOException

org.apache.hadoop.hbase.DoNotRetryIOException

org.apache.hadoop.hbase.UnknownScannerException

All Implemented Interfaces:

Serializable

@Public
public class UnknownScannerException
extends DoNotRetryIOException

Thrown if a region server is passed an unknown scanner ID. This usually means that the client has taken too long between checkins and so the scanner lease on the server-side has expired OR the server-side is closing down and has cancelled all leases.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
UnknownScannerException()
UnknownScannerException(String message)
UnknownScannerException(String message, Exception exception)

Method Summary

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

Constructor Details

UnknownScannerException

public UnknownScannerException()

UnknownScannerException

public UnknownScannerException(String message)

Parameters:

message - the message for this exception

UnknownScannerException

public UnknownScannerException(String message,
 Exception exception)

Parameters:

message - the message for this exception

exception - the exception to grab data from