org.apache.hadoop.mapreduce.lib.output.committer.manifest.files

Class DirEntry

java.lang.Object

org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry

All Implemented Interfaces:

Serializable

@InterfaceAudience.Public
 @InterfaceStability.Unstable
public final class DirEntry
extends Object
implements Serializable

A directory entry in the task manifest. Uses shorter field names for smaller files. Hash and equals are on dir name only; there's no real expectation that those operations are needed.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DirEntry(Path dir, int type, int level) Construct an entry.
DirEntry(String dir, int type, int level) Construct an entry.

Method Summary

Modifier and Type	Method and Description
static DirEntry	dirEntry(Path dest, org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.EntryStatus type, int level) A directory entry.
static DirEntry	dirEntry(Path dest, int type, int level) A directory entry.
boolean	equals(Object o)
Path	getDestPath()
String	getDir()
int	getLevel()
org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.EntryStatus	getStatus()
int	getType()
int	hashCode()
void	setDir(String dir)
void	setLevel(int level)
void	setStatus(org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.EntryStatus status)
void	setType(int type)
String	toString()
void	validate()

Methods inherited from class java.lang.Object

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

Constructor Detail

DirEntry

public DirEntry(String dir,
                int type,
                int level)

Construct an entry.

Parameters:

dir - destination path.

type - type of dest entry

level - Level in the treewalk.

DirEntry

public DirEntry(Path dir,
                int type,
                int level)

Construct an entry.

Parameters:

dir - destination path.

type - type of dest entry

level - Level in the treewalk.

Method Detail

setDir

public void setDir(String dir)

getDir

public String getDir()

getDestPath

public Path getDestPath()

getType

public int getType()

setType

public void setType(int type)

setLevel

public void setLevel(int level)

getLevel

public int getLevel()

getStatus

public org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.EntryStatus getStatus()

setStatus

public void setStatus(org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.EntryStatus status)

validate

public void validate()
              throws IOException

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

dirEntry

public static DirEntry dirEntry(Path dest,
                                int type,
                                int level)

A directory entry.

Parameters:

dest - destination path.

type - type

level - Level in the treewalk.

Returns:

an entry

dirEntry

public static DirEntry dirEntry(Path dest,
                                org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.EntryStatus type,
                                int level)

A directory entry.

Parameters:

dest - destination path.

type - type

level - Level in the treewalk.

Returns:

an entry