Package org.apache.hadoop.registry.cli

Class RegistryCli

java.lang.Object

org.apache.hadoop.conf.Configured

org.apache.hadoop.registry.cli.RegistryCli

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool

public class RegistryCli
extends org.apache.hadoop.conf.Configured
implements org.apache.hadoop.util.Tool, java.io.Closeable

Command line for registry operations.

Field Summary

Fields

Modifier and Type	Field	Description
protected java.io.PrintStream	syserr
protected java.io.PrintStream	sysout

Constructor Summary

Constructors

Constructor	Description
RegistryCli(java.io.PrintStream sysout, java.io.PrintStream syserr)
RegistryCli(RegistryOperations reg, org.apache.hadoop.conf.Configuration conf, java.io.PrintStream sysout, java.io.PrintStream syserr)

Method Summary

Modifier and Type	Method	Description
int	bind(java.lang.String[] args)
void	close()	Close the object by stopping the registry.
int	ls(java.lang.String[] args)
static void	main(java.lang.String[] args)
int	mknode(java.lang.String[] args)
int	resolve(java.lang.String[] args)
int	rm(java.lang.String[] args)
int	run(java.lang.String[] args)

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

Field Detail

sysout

protected final java.io.PrintStream sysout

syserr

protected final java.io.PrintStream syserr

Constructor Detail

RegistryCli

public RegistryCli(java.io.PrintStream sysout,
                   java.io.PrintStream syserr)

RegistryCli

public RegistryCli(RegistryOperations reg,
                   org.apache.hadoop.conf.Configuration conf,
                   java.io.PrintStream sysout,
                   java.io.PrintStream syserr)

Method Detail

main

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

Throws:

java.lang.Exception

close

public void close()
           throws java.io.IOException

Close the object by stopping the registry.

Important:

After this call is made, no operations may be made of this object, or of a YARN registry instance used when constructing this object.

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

Throws:

java.io.IOException

run

public int run(java.lang.String[] args)
        throws java.lang.Exception

Specified by:

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

Throws:

java.lang.Exception

ls

public int ls(java.lang.String[] args)

resolve

public int resolve(java.lang.String[] args)

bind

public int bind(java.lang.String[] args)

mknode

public int mknode(java.lang.String[] args)

rm

public int rm(java.lang.String[] args)