alluxio.worker.page

Class UfsBlockReadOptions

java.lang.Object

alluxio.worker.page.UfsBlockReadOptions

public final class UfsBlockReadOptions
extends Object

Options for reading a block from UFS.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
static UfsBlockReadOptions	fromProto(Protocol.OpenUfsBlockOptions options) Creates from wire object.
long	getMountId()
long	getOffsetInFile()
String	getUfsPath()
int	hashCode()
boolean	isCacheIntoAlluxio()

Methods inherited from class java.lang.Object

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

Method Detail

fromProto

public static UfsBlockReadOptions fromProto(Protocol.OpenUfsBlockOptions options)

Creates from wire object.

Parameters:

options - wire options

Returns:

the options

Throws:

IllegalArgumentException - if critical information is missing in the options object

getMountId

public long getMountId()

Returns:

mount ID

getOffsetInFile

public long getOffsetInFile()

Returns:

offset in file

getUfsPath

public String getUfsPath()

Returns:

ufs path

isCacheIntoAlluxio

public boolean isCacheIntoAlluxio()

Returns:

whether the UFS block should be cached into Alluxio

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object