org.apache.hadoop.hbase.io.hfile

Class HFilePrettyPrinter

java.lang.Object

org.apache.hadoop.conf.Configured

org.apache.hadoop.hbase.io.hfile.HFilePrettyPrinter

All Implemented Interfaces:

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

@InterfaceAudience.Public
@InterfaceStability.Evolving
public class HFilePrettyPrinter
extends org.apache.hadoop.conf.Configured
implements org.apache.hadoop.util.Tool

Implements pretty-printing functionality for HFiles.

Constructor Summary

Constructors

Constructor and Description
HFilePrettyPrinter()
HFilePrettyPrinter(org.apache.hadoop.conf.Configuration conf)

Method Summary

Methods

Modifier and Type	Method and Description
static void	main(String[] args)
boolean	parseOptions(String[] args)
int	run(String[] args) Runs the command-line pretty-printer, and returns the desired command exit code (zero for success, non-zero for failure).

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

HFilePrettyPrinter

public HFilePrettyPrinter()

HFilePrettyPrinter

public HFilePrettyPrinter(org.apache.hadoop.conf.Configuration conf)

Method Detail

parseOptions

public boolean parseOptions(String[] args)
                     throws org.apache.commons.cli.ParseException,
                            IOException

Throws:

org.apache.commons.cli.ParseException

IOException

run

public int run(String[] args)

Runs the command-line pretty-printer, and returns the desired command exit code (zero for success, non-zero for failure).

Specified by:

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

main

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

Throws:

Exception