org.apache.hadoop.hbase.exceptions
Class RegionMovedException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.io.IOException
              org.apache.hadoop.hbase.NotServingRegionException
                  org.apache.hadoop.hbase.exceptions.RegionMovedException

All Implemented Interfaces:

Serializable

@InterfaceAudience.Private
@InterfaceStability.Evolving
public class RegionMovedException
extends NotServingRegionException

Subclass if the server knows the region is now on another server. This allows the client to call the new region server without calling the master.

See Also:

Serialized Form

Constructor Summary

RegionMovedException(ServerName serverName, long locationSeqNum)

RegionMovedException(String s)
For hadoop.ipc internal call.

Method Summary

String	getHostname()
long	getLocationSeqNum()
String	getMessage()
int	getPort()
ServerName	getServerName()

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, 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

RegionMovedException

public RegionMovedException(ServerName serverName,
                            long locationSeqNum)

RegionMovedException

public RegionMovedException(String s)

For hadoop.ipc internal call. Do NOT use. We have to parse the hostname to recreate the exception. The input is the one generated by getMessage()

Method Detail

getHostname

public String getHostname()

getPort

public int getPort()

getServerName

public ServerName getServerName()

getLocationSeqNum

public long getLocationSeqNum()

getMessage

public String getMessage()

Overrides:

getMessage in class Throwable