Package org.apache.hadoop.yarn.server.nodemanager.containermanager.resourceplugin.deviceframework

Class ShellWrapper

java.lang.Object

org.apache.hadoop.yarn.server.nodemanager.containermanager.resourceplugin.deviceframework.ShellWrapper

public class ShellWrapper
extends java.lang.Object

A shell Wrapper to ease testing.

Constructor Summary

Constructors

Constructor	Description
ShellWrapper()

Method Summary

Modifier and Type	Method	Description
boolean	existFile(java.lang.String path)
java.lang.String	getDeviceFileType(java.lang.String devName)

Methods inherited from class java.lang.Object

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

Constructor Detail

ShellWrapper

public ShellWrapper()

Method Detail

getDeviceFileType

public java.lang.String getDeviceFileType(java.lang.String devName)
                                   throws java.io.IOException

Throws:

java.io.IOException

existFile

public boolean existFile(java.lang.String path)