com.mapr.db.tools

Class ExportJson

java.lang.Object

org.apache.hadoop.conf.Configured

com.mapr.db.tools.ExportJson

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool

public class ExportJson
extends org.apache.hadoop.conf.Configured
implements org.apache.hadoop.util.Tool

This tool is experimental and requires careful review before externalizing.

Constructor Summary

Constructors

Constructor and Description
ExportJson()
ExportJson(org.apache.hadoop.fs.Path tablePath, org.apache.hadoop.fs.Path jsonFilePath)

Method Summary

Methods

Modifier and Type	Method and Description
static void	main(String[] args) Main entry point.
int	run(String[] args)
int	run0()

Methods inherited from class org.apache.hadoop.conf.Configured

getConf, setConf

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.conf.Configurable

getConf, setConf

Constructor Detail

ExportJson

public ExportJson(org.apache.hadoop.fs.Path tablePath,
          org.apache.hadoop.fs.Path jsonFilePath)

ExportJson

public ExportJson()

Method Detail

run

public int run(String[] args)
        throws Exception

Specified by:

run in interface org.apache.hadoop.util.Tool

Throws:

Exception

run0

public int run0()
         throws Exception

Throws:

Exception

main

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

Main entry point.

Parameters:

args - the command line parameters

Throws:

Exception - when running the job fails