org.apache.hadoop.hbase.io.hfile

类 HFilePrettyPrinter

java.lang.Object

org.apache.hadoop.conf.Configured

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

所有已实现的接口:

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

@InterfaceAudience.LimitedPrivate(value="Tools")
 @InterfaceStability.Evolving
public class HFilePrettyPrinter
extends org.apache.hadoop.conf.Configured
implements org.apache.hadoop.util.Tool

Implements pretty-printing functionality for HFiles.

构造器概要

构造器

构造器和说明
HFilePrettyPrinter()
HFilePrettyPrinter(org.apache.hadoop.conf.Configuration conf)

方法概要

限定符和类型	方法和说明
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)

从类继承的方法 org.apache.hadoop.conf.Configured

getConf, setConf

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.hadoop.conf.Configurable

getConf, setConf

构造器详细资料

HFilePrettyPrinter

public HFilePrettyPrinter()

HFilePrettyPrinter

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

方法详细资料

setPrintStreams

public void setPrintStreams(PrintStream out,
                            PrintStream err)

parseOptions

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

抛出:

org.apache.hbase.thirdparty.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).

指定者:

run 在接口中 org.apache.hadoop.util.Tool

processFile

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

抛出:

IOException

main

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

抛出:

Exception