org.apache.hadoop.hbase.mapreduce

类 Export

java.lang.Object

org.apache.hadoop.hbase.mapreduce.Export

@InterfaceAudience.Public
@InterfaceStability.Stable
public class Export
extends Object

Export an HBase table. Writes content to sequence files up in HDFS. Use Import to read it back in again.

构造器概要

构造器

构造器和说明
Export()

方法概要

方法

限定符和类型	方法和说明
static org.apache.hadoop.mapreduce.Job	createSubmittableJob(org.apache.hadoop.conf.Configuration conf, String[] args) Sets up the actual job.
static void	main(String[] args) Main entry point.

从类继承的方法 java.lang.Object

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

构造器详细资料

Export

public Export()

方法详细资料

createSubmittableJob

public static org.apache.hadoop.mapreduce.Job createSubmittableJob(org.apache.hadoop.conf.Configuration conf,
                                                   String[] args)
                                                            throws IOException

Sets up the actual job.

参数:

conf - The current configuration.

args - The command line parameters.

返回:

The newly created job.

抛出:

IOException - When setting up the job fails.

main

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

Main entry point.

参数:

args - The command line parameters.

抛出:

Exception - When running the job fails.