alluxio.hadoop

Class AlluxioFileStatus

java.lang.Object

org.apache.hadoop.fs.FileStatus

alluxio.hadoop.AlluxioFileStatus

All Implemented Interfaces:

java.io.ObjectInputValidation, java.io.Serializable, java.lang.Comparable<java.lang.Object>, org.apache.hadoop.io.Writable

public class AlluxioFileStatus
extends org.apache.hadoop.fs.FileStatus

A enhanced file status class that additional stores the uri status, including the block location info so that we don't need to make an additional RPC call to fetch the block location from the hadoop client.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.fs.FileStatus

org.apache.hadoop.fs.FileStatus.AttrFlags

Field Summary

Fields inherited from class org.apache.hadoop.fs.FileStatus

NONE

Constructor Summary

Constructors

Constructor and Description
AlluxioFileStatus(URIStatus status, org.apache.hadoop.fs.Path fsPath) Constructs a new AlluxioFileStatus instance.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
URIStatus	getUriStatus() get uri status.
int	hashCode()

Methods inherited from class org.apache.hadoop.fs.FileStatus

attributes, compareTo, compareTo, getAccessTime, getBlockSize, getGroup, getLen, getModificationTime, getOwner, getPath, getPermission, getReplication, getSymlink, hasAcl, isDir, isDirectory, isEncrypted, isErasureCoded, isFile, isSnapshotEnabled, isSymlink, readFields, setGroup, setOwner, setPath, setPermission, setSymlink, toString, validateObject, write

Methods inherited from class java.lang.Object

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

Constructor Detail

AlluxioFileStatus

public AlluxioFileStatus(URIStatus status,
                         org.apache.hadoop.fs.Path fsPath)

Constructs a new AlluxioFileStatus instance.

Parameters:

status - alluxio uri file status

fsPath - filesystem path

Method Detail

getUriStatus

public URIStatus getUriStatus()

get uri status.

Returns:

uri status

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class org.apache.hadoop.fs.FileStatus

hashCode

public int hashCode()

Overrides:

hashCode in class org.apache.hadoop.fs.FileStatus