RegionMovedException (Apache HBase 1.2.12 API)

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

Field Summary

Fields
Modifier and Type	Field and Description
`private static String`	`HOST_FIELD`
`private String`	`hostname`
`private long`	`locationSeqNum`
`private static String`	`LOCATIONSEQNUM_FIELD`
`private static org.apache.commons.logging.Log`	`LOG`
`private int`	`port`
`private static String`	`PORT_FIELD`
`private static long`	`serialVersionUID`
`private long`	`startCode`
`private static String`	`STARTCODE_FIELD`

Constructor Summary

Constructors
Constructor and Description
`RegionMovedException(ServerName serverName, long locationSeqNum)`
`RegionMovedException(String s)` For hadoop.ipc internal call.

Method Summary

Methods
Modifier and Type Method and Description

String getHostname()

long getLocationSeqNum()

String getMessage()

int getPort()

ServerName getServerName()
- Methods inherited from class java.lang.Throwable
  addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, 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

Methods
Modifier and Type	Method and Description
`String`	`getHostname()`
`long`	`getLocationSeqNum()`
`String`	`getMessage()`
`int`	`getPort()`
`ServerName`	`getServerName()`

Field Detail

LOG

private static final org.apache.commons.logging.Log LOG

serialVersionUID
```
private static final long serialVersionUID
```
See Also:
Constant Field Values

hostname
```
private final String hostname
```

port
```
private final int port
```

startCode
```
private final long startCode
```

locationSeqNum
```
private final long locationSeqNum
```

HOST_FIELD
```
private static final String HOST_FIELD
```
See Also:
Constant Field Values

PORT_FIELD
```
private static final String PORT_FIELD
```
See Also:
Constant Field Values

STARTCODE_FIELD

private static final String STARTCODE_FIELD

See Also:: Constant Field Values

LOCATIONSEQNUM_FIELD

private static final String LOCATIONSEQNUM_FIELD

See Also:: Constant Field Values

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

Class RegionMovedException

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Throwable

Methods inherited from class java.lang.Object

Field Detail

LOG

serialVersionUID

hostname

port

startCode

locationSeqNum

HOST_FIELD

PORT_FIELD

STARTCODE_FIELD

LOCATIONSEQNUM_FIELD

Constructor Detail

RegionMovedException

RegionMovedException

Method Detail

getHostname

getPort

getServerName

getLocationSeqNum

getMessage