org.apache.hadoop.hbase.mapreduce

Class CopyTable

java.lang.Object

Configured

org.apache.hadoop.hbase.mapreduce.CopyTable

@InterfaceAudience.Public
 @InterfaceStability.Stable
public class CopyTable
extends Configured

Tool used to copy a table to another one which can be on a different setup. It is also configurable with a start and time as well as a specification of the region server implementation if different from the local cluster.

Constructor Summary

Constructors

Constructor and Description
CopyTable(Configuration conf)

Method Summary

Modifier and Type	Method and Description
Job	createSubmittableJob(java.lang.String[] args) Sets up the actual job.
static void	main(java.lang.String[] args) Main entry point.
int	run(java.lang.String[] args)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CopyTable

public CopyTable(Configuration conf)

Method Detail

createSubmittableJob

public Job createSubmittableJob(java.lang.String[] args)
                         throws java.io.IOException

Sets up the actual job.

Parameters:

args - The command line parameters.

Returns:

The newly created job.

Throws:

java.io.IOException - When setting up the job fails.

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Main entry point.

Parameters:

args - The command line parameters.

Throws:

java.lang.Exception - When running the job fails.

run

public int run(java.lang.String[] args)
        throws java.lang.Exception

Throws:

java.lang.Exception