UnknownScannerException (Apache HBase 1.2.12 API)

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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
```
@InterfaceAudience.Public
@InterfaceStability.Stable
public class UnknownScannerException
extends DoNotRetryIOException
```
Thrown if a region server is passed an unknown scanner id. Usually means the client has take too long between checkins and so the scanner lease on the serverside has expired OR the serverside is closing down and has cancelled all leases.

See Also:
Serialized Form

Constructor Summary

Constructors
Constructor and Description
`UnknownScannerException()` constructor
`UnknownScannerException(String s)` Constructor
`UnknownScannerException(String s, Exception e)`

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

Constructor Detail

UnknownScannerException
```
public UnknownScannerException()
```
constructor

UnknownScannerException
```
public UnknownScannerException(String s)
```
Constructor

Parameters:
s - message

UnknownScannerException

public UnknownScannerException(String s,
                       Exception e)

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