org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher

Class ContainerLaunch.ShellScriptBuilder

java.lang.Object

org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.ShellScriptBuilder

Enclosing class:

ContainerLaunch

public abstract static class ContainerLaunch.ShellScriptBuilder
extends Object

Constructor Summary

Constructors

Constructor and Description
ShellScriptBuilder()

Method Summary

Modifier and Type	Method and Description
abstract void	command(List<String> command)
static ContainerLaunch.ShellScriptBuilder	create()
abstract void	env(String key, String value)
protected void	line(String... command)
protected abstract void	link(org.apache.hadoop.fs.Path src, org.apache.hadoop.fs.Path dst)
protected abstract void	mkdir(org.apache.hadoop.fs.Path path)
void	symlink(org.apache.hadoop.fs.Path src, org.apache.hadoop.fs.Path dst)
String	toString()
void	write(PrintStream out)

Methods inherited from class java.lang.Object

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

Constructor Detail

ShellScriptBuilder

public ShellScriptBuilder()

Method Detail

create

public static ContainerLaunch.ShellScriptBuilder create()

command

public abstract void command(List<String> command)
                      throws IOException

Throws:

IOException

env

public abstract void env(String key,
                         String value)
                  throws IOException

Throws:

IOException

symlink

public final void symlink(org.apache.hadoop.fs.Path src,
                          org.apache.hadoop.fs.Path dst)
                   throws IOException

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object

write

public final void write(PrintStream out)
                 throws IOException

Throws:

IOException

line

protected final void line(String... command)

link

protected abstract void link(org.apache.hadoop.fs.Path src,
                             org.apache.hadoop.fs.Path dst)
                      throws IOException

Throws:

IOException

mkdir

protected abstract void mkdir(org.apache.hadoop.fs.Path path)
                       throws IOException

Throws:

IOException