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

HFilePrettyPrinter()

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

Method Summary

static void	main(String[] args)
boolean	parseOptions(String[] args)
int	processFile(org.apache.hadoop.fs.Path file)
int	run(String[] args) Runs the command-line pretty-printer, and returns the desired command exit code (zero for success, non-zero for failure).
void	setPrintStreams(PrintStream out, PrintStream err)

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

setPrintStreams

public void setPrintStreams(PrintStream out,
                            PrintStream err)

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

processFile

public int processFile(org.apache.hadoop.fs.Path file)
                throws IOException

Throws:

IOException

main

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

Throws:

Exception